MXPA00011945A

MXPA00011945A - Actuator assembly

Info

Publication number: MXPA00011945A
Application number: MXPA/A/2000/011945A
Authority: MX
Inventors: Richard B Langkamp Jr; D Dale Turner; Richard E Schlack; Richard M Plummer
Original assignee: Southco Inc
Priority date: 1998-06-01
Filing date: 2000-12-04
Publication date: 2001-07-31

Abstract

An actuator (32) is used for operating a variety of latching mechanisms. In one embodiment, the latching mechanism includes a rotatable connecting member comprised of a single piece or of separate pieces attached together and the actuator (32) includes a handle assembly (20) operable through pivotal movements of a handle (32). In operation, the actuator is mountable in a panel or similar member so that the pivoting motion of the handle (32) occurs along a longitudinal axis of the connecting member.

Description

(11) International Publication Number: W O 99/63186 I E0SB 3? M)? L (43) International Publication Date: 9 December 1999 (09.12.99) '1:11 Intcrnauonal Application Number: PCT / US99 / 1 1632 I (22) Imemauonal Filing Date: 26 Mav 1999 (26.05.99) BACKGROUND STRUCTURE BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates in general to the field of interlocking mechanisms and particularly to the field of remote interlocking mechanisms. 2. Brief Description of the Prior Art Many types of remote interlocking mechanisms are known and used in the art. A remote interlocking mechanism, as the term is employed herein, is an interlocking mechanism wherein the interlocking action of the mechanism occurs at a remote location of the actuator portion of the mechanism latch. COMPENDIUM OF THE INVENTION The present invention is directed to actuator devices for use in interlocking mechanisms; for example, remote interlocking mechanisms. BRIEF DESCRIPTION OF THE DRAWINGS Figure 1 is a perspective view of a handle structure according to one embodiment of the present invention. Figure 2 is an exploded perspective view thereof.

Figure 3 is a left side elevation view thereof. Figure i is a rear elevational view thereof. Figure 5 is a top plan view thereof. Figure 6 is a front elevation view thereof. Figure 7 is a view in right lateral elevation thereof. Figure 8 is a bottom plan view thereof. Fig. 9 is a top plan view of a housing according to the handle structure of Fig. 1. Fig. 10 is a front elevation view of the housing of Fig. 9. Fig. 11 is an elevation view Right side of the housing of Fig. 9, the left side is an image in the mirror. Figure 12 is a perspective view of the housing of Figure 9. Figure 13 is a bottom plan view of a handle, according to the handle structure of Figure 1.

Fig. 1 is a front elevational view of the handle of Fig. 13. Fig. 15 is a side elevation view of the handle of Fig. 13, the right side is an image on the mirror. Fig. 16 is a perspective view of the handle of Fig. 13. Figures 17-26 are views of a ratchet latch of the handle structure of Fig. 1. Figs. 27-35 are views of a slider of Fig. the handle structure of FIG. 1. FIGS. 36-2 are views of a classroom of the handle structure of FIG. 1. FIGS. 3-7 are views of a handle of the handle structure of FIG. 1. Figures 48-51 are views of a clamp of the handle structure of Fig. 1. Figures 53-55 are views of another embodiment of a slide of Figures 27-35. Figures 56 and 57 are a top view and a sectional view of the handle structure of FIG. 1, with the handle in a closed position. Figures 58 and 59 are a top view and a sectional view taken on line AA of FIG. 58 of the handle structure of Fig. 1, showing the handle in a closed position. Figures 60-62 are views of the handle structure of Fig. 1, illustrating the handle in a partially open position about 10 ° from a closed position. Figures 63-65 are views of the handle structure of Fig. 1, showing the handle in a partially open position about 60 ° from a closed position. Figures 66-68 are the same as the views of Figs. 63-65, except that they include a leaf spring in the handle. Figures 69-71 are views of the handle structure of Fig. 1 showing the handle in a fully open position about 90 ° from a closed position. Figures 72-7 are the same as the views of Figs. 68-71, except that they include a leaf spring in the handle. Figures 75-81 are views of a handle structure according to another embodiment of the present invention. Figs. 82-8 are views of a housing according to the handle structure of Fig. 75.

Figure 85 is a perspective view of a handle according to the handle structure of Fig. 75. Figure 86 is a right side elevation view of another embodiment of a handle according to the handle structure of Fig. Figs. 87-90 are views of a ratchet lock according to the handle structure of Fig. 75. Figs. 91-93 are views of a slide according to the handle structure of Fig. 75. Figure 9 is a perspective view of a cage according to the handle structure of Fig. 75.

Figure 95 is a perspective view of a crank according to the handle structure of Fig. 75. Figures 96 and 97 are exploded perspective views, illustrating the assembly of the components of the handle structure of Fig. Figure 98 is an exploded perspective illustrating another embodiment of the structure of the handle structure components of Fig. 75 Figures 99 and 100 are exploded perspective views, illustrating another embodiment of the assembly of the components of the handle structure. the handle structure of Fig. 75 Figure 101 is a sectional view taken on line 101-101 of Fig. 100, illustrating the mechanism by which the handle is connected to the housing.

Figures 102 and 103 are views of another embodiment of a slide of Figs. 93-95. Figures 10 and 105 are views of a clamp of the handle structure of Fig. 75. DETAILED DESCRIPTION OF THE PREFERRED MODALITIES With reference to the drawings in detail, wherein similar reference numerals indicate similar elements throughout the various views, an actuator according to the present invention is described herein. The actuator of the present invention can be employed in the operation of a variety of different types of interlocking mechanisms and in the drawing figures an embodiment of the actuator of the present invention adapted for use in a remote interlocking mechanism is illustrated. In the present embodiment, the actuator is incorporated within a remote interlocking mechanism of the type described in U.S. Pat. Nos. A, 880, 261 (Patent "261) and 5,06, 228 (Patent" 228), each granted to Robert H. Bisbing and assigned to Southco. Inc., assignee of the present invention. Complete descriptions of each of these patents are incorporated herein by reference. In the present embodiment, the remote interlocking mechanism comprises an actuator, a connection means connected to the actuator and at least one bolt structure connected to the connection means. In the present embodiment, the connecting means are in the form of at least one continuous bar or rod and with each locking structure incorporated in the remote locking mechanism, mounted on the rod or rod. The structure and operation of the connecting means and each interlocking structure of the present embodiment is identical to that described in patents "261 and" 228, and for brevity, these particular characteristics will not be described here and are referenced to patents "261 and" 228 for a complete description of these characteristics. For ease of reference, a copy of the Patent "261 is hereby added as Annex A. The handle structure 0 of the present embodiment includes as portions thereof, a housing 30, a handle 32 and a slide structure, which in this embodiment comprises a slide 34, a cage 36 and a crank 38, the details of which will be described in detail below The housing 30 is a generally elongate member, defined by a flange 40 and a cavity 42, which is extend inside a top surface of the flange 40 and ends with an interior cavity surface 44. In addition, the housing 30 in this embodiment includes, within the interior cavity surface 44, an opening 46 of generally rectangular shape and having a radiated end., placed next to a rear end 48 and ending with a bottom surface 50. Furthermore, in this embodiment, a sear is preferably placed within the opening 46, which in the present embodiment comprises a generally rectangular relief 52 in configuration, connected to a side surface 54 defined by the opening 56 and generally perpendicular to the bottom surface 50. In the present embodiment, a cavity 56 of generally square shape in this embodiment is provided within the bottom surface 50. The housing 30 in this embodiment it also includes an opening 58 that extends into the interior cavity surface 4 and positioned proximate a front end 60. In the present embodiment, preferably, the aperture 58 is generally rectangular in configuration and preferably extends to through the housing 30. The housing 30 also includes a cavity 62, positioned adjacent the opening 58 and between the opening 58 and the ext. front oar 60. In this embodiment, the cavity 62 is of generally square shape in configuration, defined by a pair of generally opposite side walls 64 with an aperture 66 generally circular in configuration in this embodiment, extending through each of the side walls 64. In addition, as will be described herein, means for mounting the housing 30 are also provided and in the present embodiment for this purpose, at least one and preferably four threaded openings 68 or holes for a conventional self-deriving screw, are provided within the lower outer surface 70 of the housing 30. The handle 32 is generally elongated in configuration and in this embodiment includes a perimeter surface corresponding in configuration to the cavity 42 extending within the upper surface of the edge 40 of the housing 30. For example, in this embodiment, the handle 32 is defined by a first portion 72 generally square in shape in configuration, positioned adjacent a front end 74 and a second portion 76 generally elongated about a longitudinal axis and having a diameter tr anversal to the longitudinal axis larger than a diameter of the first portion 72. The second portion 76 at its end remote from the first portion 72 is generally radiated in configuration adjacent the rear end of the handle 78. In addition, in this embodiment, the handle 32 includes a bottom surface 79 that has extending therefrom, a platform 78, which in this mode In addition, preferably the handle 32 includes a cavity 80 that is generally cylindrical in configuration, extending within an outer surface 82 and ending within the platform 78. In addition, in this preferred mode the platform 78 includes an opening 84 positioned within one of four side surfaces of the platform 78 located substantially perpendicular to the bottom surface 79 Further, in the present embodiment, a projection 86 is provided of generally triangular shape extending from the bottom surface 79 proximate the end In the present embodiment, preferably, the projection 86 terminates by a generally T-shaped portion 88. In addition, in this embodiment, the handle 32 includes a pair of elongated channels 90, which are provided within the bottom surface 79. extending in a longitudinal direction of the handle 32 and placed adjacent to opposite sides from platform 78 The handle 32 in this mode also means for retaining the handle 32 in a closed position with respect to the housing 30 comprising in this mode a ratchet lock 92 The ratchet lock 92 generally has a square shape in configuration, comprising a semicircular cut 94 , extending generally through the center, a cut of generally square shape 96 adjacent to a first end 98, a generally cylindrical enhancement 99 extending from the first end 98 positioned within the cut 96 and at a second end 100 remote from the first end 98 a ramp drive surface 102 and an interlocking surface 104. The assembly and operation of the ratchet lock 92 will be described in detail below. The slide 34 in the present embodiment is generally z-shaped in configuration, comprising two platforms of generally box-like shape 106 and 108 and a connecting portion of generally rectangular shape 110, connecting the platforms 106 and 108 The platform 106 includes a cavity of generally square shape 112 within an outer surface remote from the connecting portion 110 and a notch of generally rectangular shape 114 extending within a surface 116 and within the cavity 112 Connecting portion 110 includes opposing surfaces 118 and 120, with platform 1 06 connected to the surface 118 and the platform 108 connected to the surface 120 The platform 108 is connected proximal to a second end of the connecting portion 110, remote from the platform 106 which is connected close to a first end of the connecting portion 110. In addition, the connecting portion 110 includes channels 122 within opposite sides and extending on its longitudinal axis. The platform 108 defines a rectangular-shaped recess 124, which extends within a lateral surface 126 and in a cavity 128, which is generally of T-shape in shape extending across the platform 108 transverse to the longitudinal axis of the connecting portion 110. The cage 36 in the present embodiment is a generally box-like structure, having opposite side walls 130 and with each of the side walls 130 having two generally cylindrical shaped elevations 132 substantially aligned with each other and placed next to two of In addition, in this embodiment, each of the side walls 130 includes a relief of generally triangular shape 134, positioned close to a third corner and generally aligned with one of two enhancements 132. The cage 36 in this embodiment it also includes a connecting wall 136 attached to the side walls 130 and to the connecting wall. ion 136 having a cavity of generally square shape positioned in the vicinity of one end and substantially aligned with one end of the walls 130 positioned adjacent the enhancements 134. The cage 36 also includes in this embodiment a generally rectangular shaped cut 138, which it extends through a fourth side wall 140 opposite the wall In addition, the cage 36 in this embodiment includes a cavity of generally rectangular shape extending longitudinally through the cage 36 and extending in the cut 138 through the fourth side wall 140. The cage 36 in the present embodiment also includes lugs 158 defined by the cut 138 extending through the fourth side wall 140. The crank 38 in this embodiment is a generally L-shaped member having a connecting member of generally cylindrical shape 142 positioned at one end and including an opening 144, which extends longitudinally through the member 142 having a generally hexagonal shape in this embodiment, although as other configurations are to be understood may also be employed for the same purpose described below. The crank 38 also includes a second end remote from the member 142 which is generally T-shaped in configuration defined by a pair of area Opposites 146 each one generally cylindrical in configuration. Furthermore, in this embodiment, the crank 38 also includes a connecting section 148 connecting its first and second ends and including opposite side walls, each having a generally C-shaped cavity extending therein.

The above components of the handle structure 20 can be constituted by any suitable materials and be made from any of a variety of manufacturing processes, for example the housing 30, the handle 32, the slide 34 and the crank 38, can be made from zinc, die cast and cage 36 and ratchet lock 92 can be made of polycarbonate. Furthermore, each of the above components can be made as simple elements or as separate elements and then fastened together for example, the housing 30 can be emptied as one piece or the bottom surface 50 can be provided as a separate element secured with the housing 30 adjacent the opening 46 by any convenient process, such as by hammering or riveting on one or more portions of the housing 30 around the separated bottom surface 50 and when desired, include a convenient amount of sealing material such as silicone. The assembly of the above components of the handle structure 20 will now be described with respect to the exploded and sectional perspective views The ratchet lock 92 connects to the handle 32 when inserted into the opening 84 that is provided through the platform 78. In addition, means for actuating the ratchet insurance 92, preferably also provided placed inside the cavity 80 extending within the upper surface 82 of the handle 32 and extending within the semicircular cut 94 of the ratchet lock 92. In this embodiment, any of a variety of different means for driving the ratchet lock 92 can provided, such as a conventional interlock or other type of padlock such as a type of DIN lock, and which is operated by a key or other tool, an electronic key, or a non-rotatable keyed actuator or button of oppression, to name a few . Furthermore, as will be understood, the size and configuration of the cavity 80 extending through the handle 32 and the shape of the cut 94 within the ratchet lock 92 can be varied when desired, depending on the particular configuration of the means for actuate the ratchet lock 92. In the illustrated embodiment, a conventional padlock 152 is placed inside the circular cavity 80 of the handle 32 and towards the semicircular cut 94 through the ratchet lock 92 In addition, in this embodiment, a spring 154 such as a conventional stainless steel compression spring, it is preferably included positioned within the cut 96 and against the relief 94 of the ratchet lock 92 and handle surface 32 to bypass the ratchet lock 92 to an extended position.

The handle 32 is connected to the housing 30 in this embodiment by a conventional pivot pin 156, such as made from stainless steel and extending through the opposing cavities within the side walls of the housing 30 and openings within the handle 32 placed next to the front end 74 The pivot pin 156 may also be hammered or riveted at its ends to be retained in its assembled position. In addition, the handle 32 connects to the slide 34 in being positioned within the sliding cavity 112 and the cut 114 of the platform 106 The slide 34 is received within the cage 36 and preferably with the two elongated lifts 158 defined by the fourth side wall 140 positioned within the opposed channels 122 that are provided on opposite sides of the slide 34 In this embodiment, the position of the cage 36 relative to the slide 34 is such that the platform 106 of the slide 34 is placed closer to the cavity of generally rectangular shape, extending longitudinally through the cage 36 than in the platform 108. The cage 36 is placed inside of the cavity of generally rectangular shape, extending through the housing 30 Preferably, the connecting wall 136 of the cage 36 is placed closer to the front end 60 of the housing 30 and preferably the cut 138 within the connection wall 136 is placed closer to the flange 40 of the housing 30 than the extensions 132. In this embodiment, the housing 30 is preferably provided with four cutting portions 160 positioned to receive the four enhancements 132, provided on the side walls 130 of the cage 36. The crank 38 is connected to the slide 34 by the two lugs 146, which are placed inside the cavity 128, inside the platform 108 of the slide 34 As indicated above, the handle structure 20 of the present embodiment for operation in a remote interlocking mechanism, is connected to connection means such as a rod or rod extending within the opening 144 in the member 142 of the crank 38. In addition, a bypass means such as a spring ho to 171 of stainless steel, may also be included in the handle 32 as illustrated in the figures, to accept the movement of the handle 32 to its open position after release, as shown in FIG. will describe in detail below. The installation and operation of the handle structure 20 of the present embodiment will now be described. As previously discussed, the actuator according to the present invention can be used with a variety of different types of interlocking mechanisms. present embodiment the handle structure 20 is specifically adapted for use with a remote interlocking mechanism, such as the type illustrated in patents "261 and" 268, although as will be understood, the handle structure can also be used with other types of remote interlocking mechanisms, such as any types that include a rod or rotating rod, for example, the type incorporating a fixed interlock member rotatable with rod or rod rotation. For installation, preferably an opening is provided to through a structure in which the handle structure 20 is to be assembled, which in this embodiment provides the housing placed within the opening and the flange of the housing 30, placed against a structure surface. In patents "261 and" 228 the structure in which the remote interlocking mechanism is mounted, is a typical cabinet structure that has a door to which the structure is mounted handle and a stationary frame, otherwise it will be understood that there are other types of applications where the handle structure of the present invention and the corresponding remote locking mechanism can be used. In addition, in the present embodiment, it is preferable that they include means for supporting the handle structure 20 in its mounted position within the respective structure For this purpose, a clamp 170 is provided which comprises a generally elongated member, substantially rectangular in configuration defined by two opposite side walls 172 and a connecting wall 174. In this embodiment, the connecting wall is provided with a pair of aligned openings 176 and 178, which are configured to correspond to the shape of portions 180 and 182 of the housing 130. In this embodiment, the clamp 170 is preferably made of low carbon steel, although any other suitable materials can be used for the same. purpose. Upon installation, the clamp 170 is positioned such that the portions 180 and 182 of the housing 30 are received within the openings 176 and 178. The distal ends of the two side walls 172 of the clamp 170 are preferably placed against a surface of the opposite structure to which the flange of the housing 30 is placed. As previously discussed, mounting means are provided comprising at least one and in this embodiment, four threaded openings or holes for self-diverting screws within the housing 30, openings corresponding ones extending through the connecting wall 174 of the clamp 170 and conventional screw members extending through the openings through of the clamp 170 and in the threaded openings through the housing 30. The operation of the handle structure 20 when clamped within a given structure and for driving a remote interlocking mechanism will now be described. In general, the pivotal movement of the handle will correspond to the rotation of the connecting means of the remote interlocking mechanism. In the present embodiment, the handle 32 is pivotal between a closed position, recessed within the housing 30 and an open position. The extension of the pivotal movement of the handle 32 from the closed position can be of any desired amount, and in the present embodiment, the handle 32 is generally positioned 90 ° from its closed position when it is in its fully open position. The handle 32 is retained in its closed position due to the engagement between the ratchet lock 92 and the catch 52 in the housing 30. For example, as the handle 32 moves to its closed position the lifting actuation surface 102 of the ratchet lock 92 will initially engage the rim 52 of the housing 30, forcing the ratchet lock 92 to its retracted position, as opposed to the compression spring 154. When the handle 32 is in its closed position, the ratchet lock 92 will move back to its extended position, such that the interlocking surface 104 will be placed against the rim 52 of the housing 30 In this embodiment, the upper surface 82 of the handle 32 is preferably placed substantially flush with the outer surface of the flange 40, when the handle 32 is in its closed position. In this embodiment, the handle 32 can be raised from its closed position through the rotation of the locking plug 152 by an appropriate key. Rotation of the locking plug 152 will result with movement of the ratchet lock 92 towards its retracted position due to rotation of the lock within the semicircular cut 94 in the ratchet lock 92. In the present embodiment, the spring provided will move the lock. handle 32 towards its open position, so that the handle 3 can be easily held by an operator. The movement of the handle 32 towards its position opened by the operator will result in corresponding rotation of the connecting and operating means of the locking member connected to the connecting means described in detail below. In this embodiment, the partial rotation of the handle 32 from its closed position will result with little and preferably no movement of the combination of the slide 34 / man? Candle 38 and accordingly without rotation of the connecting means. Preferably, in this mode, this operation occurs in a handle position 32 about 10 ° from its closed position, which is the position that the handle 32 moves through the spring after releasing the ratchet lock 92 In the present embodiment, the rotation of the handle 32 by the operator results in sliding movement of the slide 34 within the opening extending through the housing 30 and providing corresponding rotation of the handle 38 connected to the slide 34 In this embodiment, the cage 36 is provided such that the amount of pivotal movement of the handle 32 to its position open, increases In particular, as the handle 32 is rotated, the cage 36 is allowed to float within the opening extending through the housing 30 In operation, the cage 36 generally follows the direction of movement of the slide 34 In addition, according to the handle 32 moves to its fully open position, the slide 34 and the cage 36 operate telescopically to allow for increased movement of the handle 32 to its open position Further, when the handle 32 is in its fully open position, in this embodiment the T-shaped portion 88 is placed within the platform 106 adjacent the cut 114 and distant to the connecting portion 110. the handle 32 moves from its fully open position to a partially closed position, the T-shaped portion 88 of the handle moves in a generally diagonal direction towards the connecting portion 110. The T-shaped portion 88 of the handle 32 in this embodiment couples the connecting portion 110 when the handle 32 is in a specific position, which is generally 60 ° from the closed position in the present modality. In this embodiment, there is little and no movement of the sliding combination 34 / man? Candle 38, when the handle 32 moves from its fully open position to its partially closed position, which is similar to the situation in which the handle is moves from its closed position to its open position. In this mode, the extension of the movement of the handle to its fully open position corresponds to the amount of rotation translated to the rod or connecting rod. In addition, means may be provided, such that the cage 36 retains its position within the opening through the housing 30 and similar means may be provided between the slide 34 and the cage 36, such that the position of the slide 34 is retains inside the cage 36. In this preferred mode the lugs 134 of the cage 36 operate to retain the cage 36 within its position in the housing 30 and the raised lugs 190 placed at the end of the lugs 158, operate to retain the slide 34 when coupling a stop 192 placed at the end of each of the Furthermore, in the present embodiment, the movement of the slide 34 in the opposite direction is preferably limited by the wall 194 of the slide 34, which contacts the wall 196 of the cage 36, in particular the slide 34 is not able to move back without taking the cage 36 with it that reinitializes the telescoping mechanism. Other configurations of the slide 34 can also be provided that are longer or shorter in length to allow thicker or thinner structures in which the handle structure 20 is mounted. For example, a slide 234 is illustrated in the figures. shorter in length than the slider 34, in order to allow or accommodate thinner structures as an example. In addition, although not shown, the handle structure 20 may also include a lanyard for example connected to the housing and extending through the housing. the opening through the handle, when the handle is in its closed position, such that the padlock can be attached to the pad holder to retain the handle in its closed position. The pad holder can be of any convenient material such as stainless steel. Another embodiment of the handle structure according to the present invention is illustrated in Figures 75 to 81. The handle structure 320 in the present embodiment is similar in both structure and function to many of the features already described in detail with respect to the handle structure 20, and for this reason, only the differences in the handle structure 320 from the handle structure 20, will be described for brevity reasons. Also, for ease of reference, portions in this embodiment similar to the handle structure 20 will be described using the same numerical designations except that they begin with 300. In Figures 82 to 84, a housing is illustrated 330 of the handle structure 320 shown in Figure 75 The housing 330 in this embodiment includes a rib 331 around the opening 358, to provide a positive seal edge for packaging that is applied to the handle 332 described below. In addition, a second tongue 333 in this embodiment is added within the recess 350 in the wall opposite the tongue 352. The tongue 333 is included such that the same housing can be used for various handle configurations, for example when the latch The ratchet will be located to engage the tab 333 when the handle moves to the closed position. In Figure 85 there is illustrated a handle 332 of the handle structure 320 shown in Figure 75. The handle 332 includes a package 337, for example of a material elastomeric such as made of rubber, which surrounds the projection 386 and is positioned to engage the rib 331 of the housing 330, when the handle is in its closed position The handle 332 in this embodiment also includes an opening 335 at the bottom of the platform 378 to receive a detent portion of the ratchet lock described below A ratchet lock 392 of the handle structure 320 is illustrated in Figures 87 to 90 The ratchet lock 92 includes a detent 339 extending from its bottom surface, which in this embodiment is generally square in shape and connected at one end to the bottom surface and includes a ramp termination end. Ratchet safety 392 is assembled such that each retainer 339 is positioned within the opening 335 of the handle 332, which operates to positively capture the ratchet lock 392 relative to the handle 332 Furthermore, in this embodiment, the ratchet lock 392 also includes at least one and Preferably two extensions 341 which are generally rectangular in the embodiment shown. The extensions 341 operate to provide a greater contact area with the displacement cam of the locking plug, as illustrated in Figure 59 with the locking plug 152.

A slider 334 of the handle structure 320 is illustrated in Figures 91 to 93. The slider 334 in this embodiment includes an extension 343, generally of triangular shape that extends from the frontal surface. In operation, the surface 347 of the extension 343 is adapted to come into contact with the bottom wall 345 of the housing opening 358 (as illustrated in Figure 84). This coupling between the extension 343 and the housing 330 inhibits and preferably prevents the slide 334 from tilting when opening force is applied to the handle 332. The inclination is due to the moment created during the operation; in particular, the T-shaped portion 388 in the projection 386 of the handle 332 (shown in Figure 85) does not contact the slide 334 in the same horizontal plane as the contact between the slide 334 and the crank 338, as illustrated. in Figure 62 with projections 88, slider 34 and crank 38. Extension 343 is also used to push slider 334 into its correct closed position, when handle 332 closes completely; specifically, this results from contact between one or both of the surfaces 351, 352 of the extension 343 (as illustrated in Figure 93) with one or both of the surfaces 355, 357 of the projection 386 of the handle 332 (as illustrated). in Figure 85). This The ratio exceeds the same tilting action described above, but in the closing direction. In Figure 86 an alternate embodiment of a handle 432 is illustrated in which a projection 443 is provided extending from the projection 486. The projection 443 operates in combination with the slide 34 for forcing the slide to its correct position, such as in the same way as the slide 334 with respect to the handle 332. In FIG. 94 a cage 336 of the handle structure 320 is illustrated. The cage 336 in this embodiment includes two enhancements 434 dimensioned larger than the enhancements 134 of the cage 36, which operate to increase the strength of these portions. In FIG. 95 a crank 337 of the handle structure 320 is illustrated. In this embodiment, the lugs 446 are preferably created by pressing a pin such as stainless steel into an opening through the crank 338. Also compared to the crank 38, the C-shaped cavity has been eliminated in the opposite side walls 448 of the crank 338 in the present embodiment. The crank 338 in the present embodiment is preferably made of any stainless steel, for example stacked laminates or powdered metal or an aluminum extrusion. These changes operate to increase the maximum bending resistance tolerated in the operation part The mechanism for connecting the handle 332 and the housing 330 will now be described. One embodiment is illustrated in Figures 96 and 97. As illustrated, a bushing 510 is provided generally tubular and having enhancements at terminating ends and which is inserted into the pairs of openings within the pivoting end of the handle 332. A pair of toned rings 512, such as elastomeric seal material, eg rubber, is then preferably inserted into the hub lugs 510 A disconnect spring 571, for example similar to spring 171 of Figure 2, is inserted in this mode around the hub 510 when it is placed on the handle 332. A fastening member 514 is inserted through each of the openings, extending through the opposite side walls of the housing 330 and the bushing 510, in order to hold the components together, for example the holding member 514 in the present embodiment comprises a rivet, such as metal, and includes a head at one end and is hammered at its terminating end, when placed within the above components. Another embodiment of the mechanism for connecting the handle 332 and the housing 330, is illustrated in FIG. Figure 98 In this modality, toned rings 612 are placed in the rivet 614 at opposite ends of the housing 330 The thin rings 612 are pressed against the outer surfaces of the housing 330 by the rivet head at one end and the hammering of the rivet at the opposite end. Disconnect spring 671 is also preferably provided and positioned around rivet 614 through handle 332. Yet another embodiment of the mechanism for connecting handle 332 to housing 330 is illustrated in Figures 99-101. In this embodiment, the mechanism is constituted by a two-piece pin structure including inner and outer pins 714 and 715 respectively and bypass means such as a helical spring 716 between the inner and outer pins 714 and 715. As illustrated in FIG. sectional view of Figure 101, each of the pins 714 and 715 includes a cavity at one end and an enhancement at opposite ends. In this embodiment, the size of the cavity in the outer pin 715 is of a larger diameter than the cavity in the inner pin 714, which allows the inner pin 714 to be inserted in the cavity in the outer pin 714 and the spring 716 is placed inside both cavities between the two pin portions. The toner rings 712 are finally placed on the lugs of the pins 714 and 715. In operation, the compression of the pins inner and outer 714 and 715 against the force of the spring 716, allows the connection of the handle 332 and the housing 330. The force of the spring 716 forces the separate inner and outer pins 714, 715 to hold the attached components. A disconnect spring 171 can also be provided, which is mounted on the pin structure Figures 102 and 103 illustrate another embodiment of a shorter slider in length, to allow for thinner structures, such as slider 234. Slider 434 in the present embodiment as compared to slider 234, includes a nose extension 435 generally of triangular shape and a lower shelf extension 437 with a generally L-shaped, which is the area where contact is made by the crank when assembled. In Figures 104 and 105 a mounting bracket 370 of the handle structure 320 is illustrated. The mounting bracket 370, as compared to the mounting bracket 170, is preferably of a die-cast zinc design, which allows reinforcement With additional ribs to increase the bond strength In view of the foregoing, it will be understood that there are several advantages of the actuator of the present invention alone and as it is incorporated within the locking mechanism, for example a mechanism of remote interlocking. An advantage in the described embodiments is that the actuator comprising a handle structure is adapted to be placed in a vertical orientation when mounted on a panel, which requires less space to mount in contrast to other types of actuators that are mounted on a horizontal orientation within a panel. Another particular advantage of the present invention is that the handle structure in the described embodiments is adjusted to level with the bevel of the support housing to reduce fastening points, which has the effect of limiting its susceptibility to vandalism. Another advantage of the actuator of the present invention is that it is of sufficient mechanical strength to provide torque levels to the connection means of the remote interlocking mechanism, which may be required in difficult applications. In addition, another advantage of the actuator of the present invention is that it can allow a wide variety of panel thicknesses. Still another advantage of the actuator of the present invention is that a number of different devices can be used in order to hold the handle in its closed position; for example an interlock plug operated by key, electronic keys or impact bolt operated by tool, they can be incorporated to secure the handle in its closed position. In addition, other non-latching mechanisms may be incorporated to hold the handle in its closed position, such as a rotating or sliding pawl, which is operated by actuating or push button members or rotating as an example. In addition, additional security devices such as a conventional ratchet lock may also be included. Still other advantages of the actuator of the present invention is that it can be protected against various forms of matter such as water jets with high pressure and rain driven by the wind, as well as EMC to telecommunications specifications. For example, packing material may be included on the bottom side of the flange or within a groove on the bottom side of the flange. Also, packaging material may be included between the handle and the housing, for example, to seal the rectangular opening 58 by a packing seal of suitable thickness, already applied to the underside of the handle or in the housing surrounding the perimeter of the handle. opening. Another advantage of the actuator of the present invention is that it can be easily adapted to doors operating on the left or right side or other panels.

Another particular advantage of the present invention is that the handle structure can be used with remote interlocking mechanisms where multiple interlocking point eg 3 interlocking members are desired which is due to the characteristic that a rod or connecting rod may be employed. simple Another advantage of the actuator of the present invention is that there is limited out-of-application projection (flange thickness) and limited projection within the application due to cage and slide telescoping It will be recognized by those skilled in the art that changes may be made by the above-described embodiments of the invention without departing from its broad inventive concepts. It is therefore understood that this invention is not limited to the particular embodiments described but is intended to cover all modifications that are within the scope and spirit of the invention, as defined by the appended claims

Claims

CLAIMS 1. A remote interlocking mechanism, characterized in that it comprises: a longitudinal connection member rotatably movable with respect to a longitudinal axis thereof, at least one bolt structure that is operatively connected to the connection member, for movement between locked conditions and released, in response to rotational movement of the connecting member; and actuating means for rotating the connecting member, the actuating means comprise a handle pivotally pivotally movable on the longitudinal axis of the connection member between open and closed positions for rotational movement of the connecting member.
2. A remote locking mechanism according to claim 1, characterized in that it further comprises a sliding structure between the handle and the connection member for rotary movement of the connection member in pivotal movements of the handle between open and closed positions.
A remote locking mechanism according to claim 2, characterized in that the sliding structure comprises a slide and a crank, the slide engages the handle for substantial axial movement between inward and outward positions before pivotal movements of the handle between positions closed and open, respectively, the crank engages the slider proximate a first end of the crank and the connecting member near a second end for rotational movement of the connecting member before the substantial axial movements of the slider
4. A remote interlocking mechanism according to claim 3, characterized in that the sliding structure further comprises a cage that engages the slide to regulate the pivotal movement of the handle in the open position
5. A remote locking mechanism according to claim 4, characterized in that the means actuators further comprise a housing in which the handle is pivotally connected.
6. A remote interlocking mechanism according to claim 5, characterized in that it further comprises means between the handle and the housing for retaining the handle in the closed position 7.
A mechanism of remote interlocking in accordance with the claim n 6 further comprising means for releasing the retaining means and means for deriving the handle from the closed position toward the open position 8.
A remote interlock mechanism according to claim 7, characterized in that the second end of the crank is fixed to the connecting member.
A remote interlocking mechanism according to claim 8, characterized in that the second end of the crank includes a non-circular opening and a portion of the connecting member extends through and in cross-section corresponds in configuration with the opening not circular.
A remote interlocking mechanism according to claim 8, characterized in that the crank next to a first end includes a pair of substantially opposite lugs and the lug close to a first end of the lug includes a pair of substantially opposite walls each which has a channel to receive the crank lugs to provide the crank and slide coupling.
A remote interlocking mechanism according to claim 10, characterized in that the handle comprises a bottom surface and a projection extends from the bottom surface, the projection has a pair of highlights close to a terminating end, the slider it has a cavity next to a second end that receives the lugs of the handle for coupling the handle and the slide.
12. A remote locking mechanism according to claim 11, characterized in that the cage comprises a through opening and the slider is received in the opening through the slider.
13. A remote interlocking mechanism in accordance with claim 12, characterized in that the cage includes a pair of opposed enhancements on interior surfaces and the slide includes a pair of substantially opposite channels extending in a longitudinal direction and receiving the enhancements of the cage
14. A remote interlocking mechanism in accordance with the claim 13, characterized in that they also comprise means between the cage and the slide to limit the relative movement
15. A remote locking mechanism according to claim 13, characterized in that the housing includes a through cavity that receives the slide and the cage, where the remote interlocking mechanism further comprises means between the cage and the housing, to substantially limit axial movements of the cage within the housing opening
16. A remote interlocking mechanism according to claim 15, characterized in that they also comprise means between the cage and the housing to substantially limit axial movements of the cage in the opening of the housing.
A remote interlocking mechanism according to claim 16, characterized in that the means between the handle and the housing for holding the handle in the closed position and the means for detaching the retaining means comprise a detaching member and a padlock mounted in the handle and a latch in the housing, wherein the padlock engages the latch to retain the handle in the closed position and the actuation of the detachment member moves the lock to a retracted position out of contact with the latch and the handle moves through the means of derivation to the open position.
18. A remote interlocking mechanism according to claim 17, characterized in that the detachment member comprises a locking plug.
19. A remote interlocking mechanism according to claim 18, characterized in that the ratchet lock includes a wall coupled by an extension of the locking plug when the locking plug is turned by movement of the ratchet lock to its retracted position.
20. A remote interlocking mechanism according to claim 17, characterized in that it further comprises a spring for diverting the ratchet lock to the extended position.
21. A remote interlocking mechanism according to claim 20, characterized in that the means for bypassing the handle to the open position comprise a spring.
22. A remote interlock mechanism according to claim 21, characterized in that the spring is a leaf spring.
23. A remote interlocking mechanism according to claim 22, characterized in that the handle is pivotally connected to the housing by a pivot pin.
24. A remote interlocking mechanism according to claim 23, characterized in that the pivot pin comprises a structure including first and second portions and a spring between the first and second portions.
25. A remote interlocking mechanism according to claim 24, characterized in that it further comprises a mounting bracket
26. An interlocking mechanism, characterized in that it comprises: an interlock assembly for moving between locked and released conditions, the interlocking assembly includes at least one longitudinal connection member and means for locking the connecting means, and actuating means for operating the bolt structure, the actuating means comprise a handle structure, with the structure of handle having a handle and a sliding structure between the handle and the bolt structure, to operate the bolt structure before pivotal movements of the handle between open and closed positions, wherein the sliding structure comprises a slide and a handle, the The sliding handle engages the handle for substantially axial movement between inward and outward positions before pivotal movements of the handle between the closed and open positions, respectively, the handle engages the slider, proximate a first end of the handle and at least one connecting member next to a second end, to move the connection member before the substantial movements axially of the slide.
27. An interlocking mechanism according to claim 26, characterized in that the slide structure further comprises a cage that engages the slide to regulate the pivotal movement of the handle in the open position.
28. An interlocking mechanism according to claim 27, characterized in that the The handle structure further comprises a housing to which the handle is pivotally connected.
29. An interlocking mechanism in accordance with claim 28, characterized in that it also comprises means between the handle and the housing, to retain the handle in its closed position.
30. An interlocking mechanism according to claim 29, characterized in that it further comprises means for detaching the retention means and means for bypassing the handle from the closed position towards the open position.
31. An interlocking mechanism according to claim 30, characterized in that the second end of the crank is fixed to the connection member at least.
An interlocking mechanism according to claim 31, characterized in that the second end of the crank includes a non-circular opening and a portion of the connecting member at least extends through and in cross-section corresponds in configuration with the opening non-circular
33. An interlocking mechanism according to claim 32, characterized in that the crank next to a first end includes a pair of substantially opposite enhancements and the slide close to the first The end of the slide includes a pair of substantially opposite walls, each having a channel for receiving the crank lugs to provide engagement of the handle and the slide
34. A locking mechanism according to claim 32, characterized in that the handle comprises a bottom surface and a projection extending from the bottom surface, the projection has a pair of projections close to the termination end, the slider has a cavity proximate to a second end which receives the lugs of the handle for coupling of the handle and the slide.
35. An interlocking mechanism according to claim 34, characterized in that the cage comprises a through opening and the slider is received in the opening through the slider
36. A locking mechanism according to claim 35, characterized in that the cage it includes a pair of opposed enhancements on its inner surfaces and the slide includes a pair of substantially opposite channels, which extend in a longitudinal direction and receive the enhancements in the cage
37. An interlocking mechanism according to claim 36, characterized in that in addition comprises means between the cage and the slide, to limit relative movement
38. A locking mechanism according to claim 37, characterized in that the housing includes a through cavity that receives the slide and the cage, wherein the locking mechanism further comprises means between the cage and the housing for substantially limiting axial movements of the cage within the opening of the housing
39. A locking mechanism according to claim 38, further comprising means between the cage and the housing for substantially limiting axial movements. of the cage in the opening of the housing.
40. An interlocking mechanism according to claim 39, characterized in that the means between the handle and the housing for retaining the handle in the closed position and the means for detaching the retaining means comprise a rotating detachment member and a safety lock. ratchet mounted on the handle and a latch on the housing, wherein the ratchet latch engages the latch to retain the handle in the closed position and the rotation of the detachment member moves the ratchet latch to a retracted position outside of the latch. contact of the sear and the handle moves by means of bypass has:? to the open position.
41. An interlocking mechanism according to claim 39, characterized in that the detaching member comprises a locking plug and the tripping latch includes a wall coupled by an extension of the locking plug before rotation of the locking plug to move the latch. Ratchet secure to its retracted position.
42. An interlocking mechanism according to claim 40, characterized in that it further comprises a spring for diverting the ratchet lock to the extended position.
43. An interlocking mechanism according to claim 41, characterized in that the means for bypassing the handle to the open position comprises a spring.
44. An interlocking mechanism according to claim 42, characterized in that the spring is a leaf spring.
45. An interlocking mechanism according to claim 43, characterized in that the handle is pivotally connected to the housing by a pivot pin
46. An interlocking mechanism according to claim 44, characterized in that the pin pivot comprises a structure including first and second portions and a spring between the first and second portions. 7. An interlocking mechanism according to claim 46, characterized in that it also comprises a mounting bracket.