CZ297797A3 - Jaw-like holding-down suspension for drilled wand-hanging or stand-supporting bracket, for instance for attachment of heating elements or the like bodies - Google Patents

Abstract

A vertical rail, a lower holder (16) as well as an upper holder (20), adjustable on a support arm (22), are provided on an attachment surface on which the upper holder can pivot to attach onto the heating unit. The upper holder has a claw-like holder piece (34) at its free end which is located in such a way and provided with such a starting incline (52) that the claw-like holder piece can be moved away by against an opposing force. The claw-like holder is displaceably located in a U-shaped section 36 of the upper holder so that its movement is translational and that the opposing force is produced by a spring projecting from the holder piece or a flexible lug (30).

Description

Jaw holding bracket for drilled, wall or base bracket, for example for attaching heating elements or the like

Technical field

The invention relates to a jaw-holding hinge for a drilled, wall or base bracket, for example for attaching heating elements or the like, the bracket having a lower bracket mounted on a vertical mounting surface, preferably a vertical rail, and an upper bracket mounted adjustable or lockable on a horizontal the mounting arm, for example the heater, with its lower attachment point attached to the lower bracket, and with its upper attachment point it can be tilted towards the upper bracket, which is provided at its free end with a jaw-holding grip, which is mounted and provided such a leading bevel such that it is hinged towards it by the upper fastening point of the heater or the like, which is automatically displaceable against counter force.

BACKGROUND OF THE INVENTION

A jaw holding bracket of this kind is already known in connection with the wall bracket described in German utility model No. G 87 11 485.2.

and

In the known embodiment, the yielding of the jaw-holding hinge is achieved by tilting the entire support arm around the intended axis, which results in the effective angle of inclination of the jaw-holding hinge relative to, for example, the 5-edge. the heater bracket that bears on this bevel. Pitch

Thus, as the tilt angle becomes increasingly steeper, the tilt of the heating element and the friction moment increase. It may happen that the climb during the

tilting the jaw grip up increases so that the entire system becomes wedged and locks into place. Another drawback of the known embodiment is also the complexity of its construction, which not only affects reliability but also makes assembly difficult.

SUMMARY OF THE INVENTION It is an object of the invention to improve the known jaw-holding hinge so that it operates more reliably, in particular during the assembly of the heater, to avoid changes in the bevel angle that the heater abuts or the like. It is a further object of the invention to simplify the design of the jaw retainer and thereby reduce manufacturing costs. In addition, simplification of assembly is also to be achieved.

SUMMARY OF THE INVENTION

The problem is solved and the drawbacks of similar jaw-holding hinges are largely eliminated by the jaw-holding hinge for a drilled, wall or base bracket, for example for attaching heaters or the like, wherein the bracket is provided with a lower bracket mounted on a vertical mounting surface. and an upper bracket mounted adjustable or lockable on a horizontal support arm, wherein the fixture, such as a heater, is attached by its lower attachment point to the lower bracket and can be tilted with its upper attachment point towards the upper bracket provided at its free end a jaw grip, which is mounted so that it has a leading bevel such that it is hinged towards it by the upper attachment point of the heater or similarly self-retractable p According to the invention, the claw-like retainer is displaceably disposed in an arc, preferably U-shaped, of the upper bracket such that it moves by a translational movement and that the counter-force is produced by a spring in the counter-force.

······· «coming out of the jaw grip or elastic tongue.

This embodiment ensures that it does not occur. no tilting moment, but only a translational movement, thereby achieving the desired constant angular relationship between the chamfer and the edge of the retaining bracket or the like, if the chamfer or inclined edge is straight. A further advantage is that the support arm itself remains stationary during assembly, so that its construction 7 can be considerably simpler than in the prior art embodiments. Instead, only the plastic holder made of plastic, for example, slides upwards, which has the further advantage that its various embodiments are possible, which according to the prior art are not possible.

One advantageous embodiment consists in that the jaw retainer consists of a first plastic part which is slidably received in a second metal or plastic U-shaped part which is part of the upper holder.

Furthermore, it is advantageous if the counter force is formed by a plastic tongue which integrally protrudes from the jaw retainer and with its free end in the region of the U-curve abuts on the inside of the U-curve. This embodiment is extremely simple and inexpensive and has the additional advantage of simultaneously providing protection against noise transmission.

In addition, it is advantageous if the plastic tongue abuts in the area of the U-curve over a longer domed surface. This solution allows the travel path to be extended and provides a largely constant counter-force during tilting and re-shifting of the plastic element to be exerted by the heating element or its upper holding bracket and the like.

OF * '

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One of the legs of the U-bend may be provided with a projection, recess, thumb or wedge, which engages a recess or projection in the jaw retainer slidingly mounted in the U-bend when the jaw retainer reaches a position when sliding in the opposite direction. which slit of said jaw retainer encircling the peripheral seam or heater mounting bracket or edge of another fastener to be wrapped around it.

Advantageously, the locking recess has the shape of a keyhole, the protrusion being inserted into the enlarged part of the keyhole when the plastic element which is slidably mounted in the U-bend reaches its holding position.

However, it is particularly advantageous if the locking protrusion or recess is pushed into the locking position, or held in this locking position by a peripheral seam, edge or the like, pushed into the slot in the jaw retainer. Thus, the material thickness of the elements mentioned applies.

This is therefore particularly advantageous, since the locking cannot then be canceled again by unauthorized persons. This is only possible after releasing the entire retaining bracket from the bracket, for example by unscrewing it. This means that a suitable tool is inevitably needed to disable the lock.

On the other hand, no locking or screwing is required as required in the prior art.

From a constructional point of view, it is particularly advantageous that the leading chamfer is formed on or extends into the bridge, the arms of which emanate from the jaw retainer in which the slot is formed surround the free U-arc arm. A recess can also be provided on this bridge, as shown in FIG. · · · Φ · φφφφ ΦΦ ·· · φ ·· ·· ·

- 5 - - —- - ´ and / or a protrusion for locking.

In a further preferred embodiment, the gap between the jaws at its bottom cross section has the shape of a portion of a circular arc that extends at an angle of more than 180 °, preferably more than 210 to 270 °, to form a keyhole shape. This keyhole may be wedged at its open end, thereby facilitating the insertion of a peripheral seam or the like of the heater.

Furthermore, it is advantageous if the extensions, which surround the non-loose, i.e. protruding arm of the U-arc, protrude from the holding tab in which the slot is formed.

Said extensions may be flexible enough to be slid laterally and snapped onto a non-free U-arm.

Advantageously, a locking element in the form of a pin, screw or plastic pin or the like (locking pin or locking screw) can be inserted between the inner side of the U-bend and the opposing surface of the jaw retainer.

The locking pin or locking screw is preferably provided in an opening or openings which are formed in the side walls which extend from the jaw retainer.

Another possible alternative is that the locking screw is arranged in a threaded hole which is formed in the connecting portion of the U-arc.

The vertical rail is preferably formed by an angle to increase its stiffness.

Particularly advantageous in this respect is that

- 7 • · ··· ·

• that the vertical rail has a U-shaped or hat-shaped profile, into which any space at the upper end of the vertical rail in the vertical direction is adjustable extends to the vertical arm of the retaining bracket for the holding bracket, which is secured by a fastening screw. In this way, the free space is advantageously used and the specific pressure on the wall on which the vertical rail is fixed is also reduced.

If the heater to be attached does not have an accessible circumferential seam or is not provided with an upper retaining bracket or the like, it is advantageous in that the retaining bracket extends into the lower hook of the double hook adapter whose upper hook is engaged at the edge of the fixture or the edge carried by the fixture.

In this case, the lower hook of the adapter for the retaining bracket is preferably provided with a cut-out with end stops.

Finally, in many cases it may be advantageous if, in the mounting position, the cutout of the lower hook for the retaining bracket is at the same height as the inner bearing surface of the upper hook.

BRIEF DESCRIPTION OF THE DRAWINGS

BRIEF DESCRIPTION OF THE DRAWINGS The invention is further elucidated with reference to the accompanying drawings, in which:

FIG. 1 shows a jaw retainer according to the invention in connection with a wall bracket for a plate heater;

FIG. 2 shows a perspective view of the retaining clip according to the invention on an enlarged scale;

·· ·· · 9 ΦΦ φφ ΦΦ

Φ Φ · φ · ··

Φ · φφφ φ · * · · · · Φ φφφ φ

«Φ φ φ · φ φ φ φ φ φ ·

- 7 - "

FIG. 3 is a detailed perspective view of the jaw retainer a portion of the retaining tab of FIG. 2; FIG. 4 is a perspective view of the jaw retaining portion of FIG. 3 in the opposite direction; FIG. 5 shows another embodiment of the jaw holding part in view corresponding to the view of FIG. 4; FIG. 6 is a detailed view of an axial section of a retaining clip in an embodiment in which a similar structure is used the construction of FIG. 5; FIG. 7 shows the retaining clip according to FIG. 6 in conjunction with the locking pin, on a reduced scale, - FIG. 8 shows the retaining clip according to FIG. 7 in the opposite direction; FIG. 9 shows the possibility of locking the retaining clip in a similar view as seen in FIG. 2, FIG. 10 is a perspective view of another embodiment of a wall brackets according to the invention; FIG. 11 is a perspective view of another further wall embodiment brackets according to the invention; FIG. 12 is a perspective view of a heater with an adapter according to 14A, B;

Fig. 13Α, Β a perspective view of the adapter shown in Fig. 16 in the deployed state;

• · · · · · · · · · · · ·

- 8 * in t »

14A, B are perspective views of the adapter shown in FIG. 12 in the deployed state; FIG.

Fig. 15A, B a perspective view of another embodiment of the adapter;

FIG. 16 is a perspective view similar to that of FIG. 12 of the heater with adapters of FIGS. 13A, B;

DETAILED DESCRIPTION OF THE INVENTION

FIG. 1 shows a side view of a wall bracket 10 for attaching a heater 12. The wall bracket 10 comprises a vertical rail 14 with a lower bracket 16 for receiving a support bracket 18 mounted thereon to the heater 12, and further comprising: an upper bracket 20 which is adjustable or lockable mounted on a horizontal support arm 22 of a support bracket 21 which is mounted on a vertical rail 24. The upper bracket 20 is provided at its free end with a jaw grip 34 and a U-shaped profile 24 extending therefrom. that surrounds the horizontal support arm 22. An elongated bore 27 is formed in the U-bridge 25 of this profile 24 according to FIG.

The jaw retainer 34 of the upper bracket 20, which will be described in greater detail later below, is slidably mounted and provided with a leading chamfer 52 so that the heater 12, for example, by its peripheral seam

28, or, as shown here, by the upper retaining bracket 118, when the edge 38 of this upper retaining bracket 118 abuts the leading chamfer 52 of the jaw retainer 34, it pushes the retaining bracket

The retainer 34 in the direction of the arrow 32 and thus against the counter-force from the support arm 22. The counter-force in this case forms a protruding extension or tongue 30 from the jaw retainer 34, which is ejected integrally with the retainer 34 and is relatively thin. As the retaining clip 34 is moved in the opposite direction, this tab

deforms appropriately. Particularly preferred is the embodiment shown in FIG. 2. The jaw retainer 34 is mounted therein in the U-arc 36 of the horizontal support arm 22 or the U-bridge 25 attached to the support arm 22 so that it can slide parallel to the arms 50. 54 of the U-arch 36. wherein the tongue 30 is bent into the approximately semi-circular shape by the inner walls of the U-shaped bend 36 on which it abuts, thereby producing said counter forces. The plastic material from which the tongue 30 is formed is resilient so that the tongue 30 tends to straighten again. This causes a counter force which tends to push the jaw retainer 34 from the position shown in FIG. 2 downward, that is, in the opposite direction of the arrow 32 in FIG. 1. This results in the edge 38 of the upper retaining bracket 118 or the like the leading chamfer 52 firstly moves the jaw 34 within the U-bend 36 until this edge 38 around the end of the leading chamfer 52 or over the face 40 engages the open end of the recess or slot 42, whereupon this edge 38 is counteracted by the tongue 30 sliding against the direction of arrow 32, thereby engaging edge 38 in said slot 42.

The U-bend 36 may, as shown, for example, in FIG. 6, be integrally formed with a U-shaped profile 24 and be either made of metal, i.e. formed of a steel sheet molding, or may be injection molded from plastic.

The U-bend 36 may be provided with guides in the region where the retaining clip 34 or 134 is to be slidably mounted (see FIG. 6). However, the retaining bracket 134 may also be provided with corresponding guide grooves 46 that are visible on the jaw retaining bracket 134 shown in FIG. 5.

Alternatively, or to further improve guidance, the jaw retainer 34 or 134 may be on the opposite side, starting from the side of the jaw.

2 and 146 according to FIG. 6, whose legs 48 and 14, respectively, extend from the jaw gripper 34 or 134, respectively formed integrally with the upper edge of the leading chamfer 52. FIG. holding the bridge 46 or 146 so that the free arm 50 of the U-arc 36 is surrounded by the arms 48, 148 of the bridge 46, 146 in the manner of guidance, with this bridge 46,

146 and to the bridge 46, 146 opposite the jaw retainer 34, 134.

In order to further refine the guide, the jaw retainer 34/134 may encircle the second leg 54 of the U-bend 36 to the extensions 56, 156 - see Figures 4 or 5, which also extend from the jaw retainer 34 or 134. If these extensions 56, 156 are made relatively wide, as shown, for example, in FIG. 5, and taking into account the elongated counter face therein, a very good guide is obtained which reliably prevents the jaw grip 34 or 134 from jamming and thereby allows for easy sliding of the retaining clip 34, 134 within the U-bend 36.

One of the legs of the U-bend 36, whether the free arm 50 or the other arm 54, which adjoins the U-shaped profile 24, may be provided with a projection or recess (not shown), thumb or wedge that fits into the recesses or snaps behind the projection. formed on the jaw retainer 34, 134 - see, for example, the protrusion 60 in Fig. 4, when the retainer 34, when sliding in the opposite direction, reaches a position in which the slot 42 of the retainer 34 surrounds the peripheral seam 28 of the plate heater 12 or the upper edges 38 of the upper retaining bracket 118 - see FIG. 1, or the edges of another fixture. The latching recess in which, for example, the protrusion 60 of Fig. 4 fits, may have the shape of a keyhole. Alternatively, the locking projection or recess may be pushed into or held in the locked position

- 11 Wed

the force of the material of the circumferential seam 28, edge 38 or the like extending into the slot 42 in the retaining tab 34. For example, the protrusion 60 shown in Fig. 4 may be a sliding pin that extends into the bright space of the slot 42 with its arched or wedge face. there, it is pushed outwards by an intermediate element, for example an upper retaining member 118, and thus engage in a corresponding recess of the U-bend 36 and thus lock the entire structure.

Another locking option is shown in FIGS. 7 and 8, where insertion of a pin, tube, screw or plastic pin 62 between the tongue 130 adjacent the inner side of the U-bend 36 and the surface 64 of the jaw retainer 34 and 134. so that the jaw retainer 34, 134 can be moved back upward from its position in which it surrounds the upper retaining bracket 118 or the like.

Referring to FIG. 9, side walls 66 extend from the jaw retainer 34 between which the U-bend 36 and the tongue 30 are slidably disposed and which are provided with holes 68 for receiving the locking pin 162 or also the locking screw 262 of FIG. another further embodiment of a wall bracket 10 according to the invention.

An alternative to the described embodiments may be that the U-bend bridge 36 is provided with a threaded bore 70 into which a locking screw 72 may be screwed from above, which may pass through a not shown suitably arranged cutout or hole in the tongue 30. the surface 64 of the jaw retainer 34 of FIG. 6 and, after mounting, for example, the heater 12, prevents the retainer 34 from inadvertently extending upward. This alternative is also indicated in Figure 10.

In addition, FIG. 10 shows a wall rail 114

λ - - 12 * - -

with a U-shaped profile, into whose upper end one arm 121 of the support bracket 74 is inserted and fixed to the inner side of the U-profile connecting portion of the wall rail 114, for example by a fastening screw 76 which is screwed into a threaded hole in the arm 121 or above the fixing screw 76, an elongated screw hole 78 is provided in the arm 121 for attaching the wall rail 114 to the wall. A further elongate hole 80 for an additional screw for attaching the wall rail 114 is formed at the bottom of the wall rail 114. At the lower end of the wall rail 114 is a support bracket 82, one arm 84 of which is fastened to the wall by screw 86 and elongated hole 88. a rail 114 to a limited extent slidable in the longitudinal direction, allowing the distance between the respective attachment points, for example the heater 12 shown in Fig. 1, to be adjusted. The second arm 90 of this support bracket 82 is provided with a cutout 92 to engage the lower heater attachment point A plastic insert 94 for sound insulation may additionally be provided in the cutout 92.

The rails of the wall rail 114 in the embodiment of Figs. 10 and 11 are bent outwardly at the edges so that the wall rail 114 has a hat-shaped profile to reduce the specific pressure on the plane of the wall 98.

Fig. 11 shows a lower bracket 182 similar in shape to Fig. 1 but, as in Fig. 10, allows some adjustment in the axial direction, provided by an elongated hole 88 (not shown) in the wall rail 114 and a fastening screw 86.

According to FIG. 12, there are also heaters 112 which are not provided with any fastening brackets corresponding to the brackets.

18, 118 of FIG. 1. Wall mounting of such heaters 112 is provided

nevertheless, if a special adapter 90 is used, for example as shown in detail in FIG. 14A to 14B.

The adapter 90 has a substantially double hook shape and its upper hook 91, when the cover 92 of the heater 112 has been removed, can be hung on the accessed upper sheet metal edge or weld seam 93 of the heater plate 112. 12 and 14A. The adapter 90 is adapted to the cross-section of the heater plate 112 by the curvature 95 formed thereon. Subsequently, the heater cover 112 is replaced again, thereby holding the adapter 90 or adapters 90 in the position shown in Figure 12. thus forming a stop 99 which replaces the upper edge 38 of the upper holding bracket 118 of FIG.

The heater 112 of FIG. 12 can be inserted into the receiving cut-out of the lower bracket 16 of FIG. 1, the support bracket 82 of FIG. 10, or the lower bracket 116 of FIG. 11 with the lower edge of its sheet metal or the lower weld seam 193. 112, as indicated in FIG. 1, tilts toward the top bracket until the edge of the cutout 96 engages the leading chamfer 52 and the jaw grip 34 is thus moved upwardly until the edge of the cutout 96 snaps into the slot 42. If the cutout edge 96 would 10, after lowering the fastening screw 86 or 76, the lower or upper bracket can be moved axially in the direction of the wall rail 114 until the correct start-up is achieved. Alternatively, an adapter 90 with a different dimension E of FIG. 14A may also be used.

The upper retaining bracket 118 or 18 of FIG. 1 prevents the bends which are directed towards the heater 112 from sliding out of the upper or lower bracket with edges 38 in the lateral direction. The adapter 90 of FIGS. 14A or B is the same secured by stops 99. that is, the edges at the ends of the cutout 96.

- 14 ·· ····

By adjusting the distance of the slot 42 from the rail 14 or 114 or from the plane of the wall 98 by the elongated opening 27 of FIGS. 1 and 127 of FIG. 10, the retaining bracket 34, 134 can be directed in the mounting position to the cutout 96 of the adapter 90. the desired position of the heater 112 relative to the plane of the wall 98.

The adapter 190 shown in FIGS. 13A and 13B is designed so that it can be hung into a heater cover 92 that is designed as a grid. To this end, the upper hook 191 of this adapter 190 has a greater clear width and the end of the upper hook 91 is provided with slots 98 in which the transverse connecting webs 113 of the grille top cover 92 of the heater 112 are engaged. 95 in FIG. 14A. This adapter 190 is intended in case the grille 92 is not to be removed for mounting the adapter 190.

FIGS. 15A, 15B show another adapter 290 that is used when the heater 212 is provided with simple yokes 101 welded to an outer sheet, such as the water channels of the heater 212, instead of the support brackets 18, 118 of FIG. The space 102, which remains under the brackets 101 due to the recesses 100, can be used to insert the upper hook 291 of the adapter 290. The width B of the upper hook 291 corresponds to or slightly less than the width The width S of the gap or the distance of the plane 103 from the plane 104 is selected such that the yoke 101 can be inserted into it, i.e. corresponds to the thickness of its material.

Thus, the adapter 290 can be hung on the yoke 101 and subsequently the upper retaining yoke of the wall bracket 10, for example, as shown in FIG. 10, can be snapped onto the adapter 290.

' 'OF

It will be appreciated that instead of a U-shaped wall rail 14, 114 as shown in Figs. 1, 10 'or 11, a wall rail with an angular profile, one arm of which abuts against the wall 98 and whose the second arm extends perpendicularly from this wall 98. From this protruding arm, the upper and lower retaining elements 82 and 74, respectively, of FIG. 10 can be provided, which can be formed integrally with the arm or can be fixed to it by means of, for example, screws.

The wall rail 14, 114, which is attached to the wall 98, can also be replaced by a vertical tube of the base bracket which is mounted on the floor. The upper and lower support 74, 84 of FIG. 10 are then similarly mounted on this vertical tube.

The latching function of the upper bracket 20 or the retainer 34 according to the invention can also be used to fasten the tube shells. Similarly, heating element sheaths or heat radiation shielding can be equally well attached.

The distance A between the upper edge 38 of the upper retaining bracket 118 of the heater 12 of Figure 1 and the lower edge 138 of the lower support bracket 18 is referred to as dimension A in the heating industry and serves to designate such heaters independently Whether the carrier yokes 18 of Figure 1 or the welded yokes 101 of Figure 12 are used.

If the adapter 290 of Figs. 15A, B is now used, the dimension A does not change because edge 296 is approximately the same height as the upper end of slot S. The bracket 101 housed in slot S then lies with its upper edge 104 at the same level. as the edge 296 of the adapter 290 mounted on the yoke 101.

Claims (27)

• · - · PAT E N CLAIMS ´ .......... Claw clamp for a drilled, wall or base bracket, for example for attaching heating elements or the like, the bracket having a lower bracket mounted on a vertical mounting surface, preferably a vertical rail, and an upper bracket mounted adjustable or lockable on a horizontal support the body to be attached, such as a heater, is lowered to the lower bracket by its lower attachment point, and its upper attachment point can be pivoted towards the upper bracket, which is provided at its free end with a jaw retaining bracket which is supported and provided by a bevel that is hinged towards it by the upper attachment point of the heater or similarly self-retractable against counter force, characterized in that the jaw retainer (34, 134) is in an arc (36), preferably U-shaped, of the upper bracket (20) is displaceably displaced such that it moves by a translational movement and that the counter force is generated by a spring extending from said jaw retainer (34, 134) or resilient tongue (30, 130) . The jaw retainer according to claim 1, characterized in that the jaw retainer (34) consists of a first plastic portion which is slidably mounted in a second U-shaped metal or plastic portion (36) which is part of the upper bracket (34). 20). The jaw clamp according to claim 2, characterized in that the counter force is generated by a plastic tongue (30, 130) that integrally protrudes 9 9 fy 17 99 9 from the jaw retainer (34) and its free end in the region of the U-arc (36) adjoins the inner side of the U-arc (36). The jaw clamp according to claim 3, characterized in that the plastic tongue (30) abuts in the area of the U-arc (36) over a longer domed surface. The jaw clamp according to any one of claims 1 to 4, characterized in that one of the arms (50 or 54) of the U-arc (36) is provided with a projection, a recess, a thumb or a wedge which locks into the recess or projection. 60) in the jaw retainer (34) slidably mounted in the U-bend (36) when the jaw retainer (34), when sliding in the opposite direction, reaches the position in which the jaw retainer slot (42) is wrapped around it a circumferential seam (28) or a fastening bracket (118) of the heater (12, 112, 212) or the edge of another fastener. The jaw grip of claim 5, wherein the detent recess has a keyhole shape. Jaw retainer according to one of Claims 1 to 6, characterized in that the locking projection or recess (e.g. 60) is pushed into the locking position or held in this locking position by a peripheral seam (28), an edge (38) or likewise, pushed into the slot (42) in the jaw retainer (34). • · · · · · · · · φ φφφφ ι, ι- 18 Jaw clamp according to one of Claims 1 to 7, characterized in that the taper (52) is formed on or extends into the bridge (46, 146), whose the arms (48, 148), which extend from the jaw retainer (34, 134) in which the slot (42) is formed, surround the free arm (50) of the U-arc (36). Jaw retainer according to one of Claims 1 to 8, characterized in that extensions (56, 156) emerge from the retaining bracket (34) in which the slot (42) is formed, which enclose non-free, i.e. a support arm (22) projecting a leg (54) of the U-arc (36). The jaw clamp of claim 9, wherein the extensions (56, 156) are. so flexible that they can be slid laterally and snapped onto the non-free arm (54) of the U-bend (36). The jaw clamp according to any one of claims 1 to 10, characterized in that a plug-in locking element in the form of a pin, screw or bolt is inserted between the inner side of the U-arc (36) and the opposing surface (64) of the jaw retainer (134). a plastic pin (62, 162) or the like (locking pin or locking screw). The jaw clamp according to claim 11, characterized in that the locking pin (162) or locking screw (262) is arranged in an opening (68) or openings which are formed in the side walls (66) which extend from the jaw retainer (34). ΒΒΒΒ ΒΒΒΒ ·· ΒΒΒΒ -19 13. The jaw clamp according to claim 11, wherein the locking screw (72) is arranged in a threaded bore (70) formed in the connecting portion of the U-bend (36). ). (Figs. 9, 10, 11). The jaw retainer according to one of claims 1 to 13, characterized in that the vertical rail (14, 114) is formed by an angle. A jaw clamp according to any one of claims 1 to 13, characterized in that the vertical rail (14, 114) has a U-shaped or hat-shaped profile, into whose free space at the upper end of the vertical rail (14, 114). in the vertical direction, the vertical arm of the support bracket (74) extends in an adjustable manner for the retaining clip (34) which is secured by the attachment screw (76). The jaw retainer according to any one of claims 1 to 15, characterized in that the retainer (34) extends into the lower hook (97) of the double hook adapter (90, 190) whose upper hook (91) is engaged on the the edge (93) of the fixture or the edge (109) carried by the fixture. The jaw grip of claim 16, wherein the lower hook (97) for the grip (34) is provided with a cutout (96) with end stops (99). 18. The jaw grip according to claim 17, characterized in that the cutout (96) of the lower hook (97) for the gripping grip (34) is located in the mounting position. at the same height as the inner bearing surface of the upper hook (91). (Fig. 15A, Bj ....... Represented by: Ing.J.Chlustina fy 22.09.97 • '• · · · · · · · Z 02810/97-EN List of reference marks 10 wall bracket 12 heating element 112 heater / 212 heating elements 14 vertical rails 114 wall rail 16 bottom bracket 116 lower bracket 18 carrying bracket 118 support bracket 20 upper bracket 21 support bracket 22 support arm 24 profile (U-shaped) 25 U-bridge 26 screw 27 oblong hole 127 oblong hole 28 circumferential seam (heater 12) 30 reeds 130 reeds · 32 arrow 34 retaining clip 134 retaining clip 36 U-bend 38 edges ^ 40 end face 42 slit 142 slit 46 Guide groove, bridge 146 Bridge • · · · 998 9 ·· 9 - 22 · · ·· • 9 9 9 9 48 arm (bridge 46) 148 arm (jumper 14'6Λ 50 arm (U-bend / 36) 52 leading chamfer 152 leading chamfer 54 arm (U-bend 36) 56 extension 156 attachment 60 projection 62 a plastic key 162 locking collar 262 locking screw 64 surface (holding bracket 34) 66 side panel / (holding bracket 34) 68 hole 70 threaded hole 72 locking screw 74 support bracket 76 mounting bolt 78 oblong) hole 80 oblong hole 82 support bracket 84 arm (support bracket 82) 86 fastening screw 88 oblong hole 90 arm (/ support bracket 82) 92 cutout 94 plastic insert 96 cutout 98 wall 121 arms 138 lower edge (lower support bracket 18) 182 lower bracket • · 90 adapter (fig. 12, 14) / 190 adapter (fig. 13A, B) .......... 290 adapter (fig. 15A, B) 91 upper hook 191 upper hook 291 upper hook 92 cover (heating) of body 112 - FIG. 14A) 93 weld seam, 193 lower weld seam 1 94 heating plate bodies (fig. 12) 95 avoidance 195 avoidance 96 cutout 97 lower hook 98 cutout 99 stop 100 ALIGN! prolis 101 stirrup 102 space 103 plane 104 plane 109 hrana j 113 transverse coupling grid) cover 92) 296 edge / Β width (top hook 291) B1 width (embossing) 100) 22.08.97