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WO2018051350A1 - Dispositif de séparation d'un volet roulant - Google Patents

Dispositif de séparation d'un volet roulant Download PDF

Info

Publication number
WO2018051350A1
WO2018051350A1 PCT/IL2017/051046 IL2017051046W WO2018051350A1 WO 2018051350 A1 WO2018051350 A1 WO 2018051350A1 IL 2017051046 W IL2017051046 W IL 2017051046W WO 2018051350 A1 WO2018051350 A1 WO 2018051350A1
Authority
WO
WIPO (PCT)
Prior art keywords
splitting
bolt
shutter
splitting component
rolling shutter
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/IL2017/051046
Other languages
English (en)
Inventor
Ayelet Adina GOLDSTEIN
Ofer EYAL
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
OFEK ESHKOLOT RESEARCH AND DEVELOPMENT Ltd
Original Assignee
OFEK ESHKOLOT RESEARCH AND DEVELOPMENT Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by OFEK ESHKOLOT RESEARCH AND DEVELOPMENT Ltd filed Critical OFEK ESHKOLOT RESEARCH AND DEVELOPMENT Ltd
Publication of WO2018051350A1 publication Critical patent/WO2018051350A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
    • E06B9/02—Shutters, movable grilles, or other safety closing devices, e.g. against burglary
    • E06B9/08—Roll-type closures
    • E06B9/11—Roller shutters
    • E06B9/15—Roller shutters with closing members formed of slats or the like
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
    • E06B9/02—Shutters, movable grilles, or other safety closing devices, e.g. against burglary
    • E06B9/08—Roll-type closures
    • E06B9/11—Roller shutters
    • E06B9/15—Roller shutters with closing members formed of slats or the like
    • E06B9/165—Roller shutters with closing members formed of slats or the like with slats disappearing in each other; with slats the distance between which can be altered
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
    • E06B9/02—Shutters, movable grilles, or other safety closing devices, e.g. against burglary
    • E06B9/08—Roll-type closures
    • E06B9/11—Roller shutters
    • E06B9/15—Roller shutters with closing members formed of slats or the like
    • E06B2009/1533—Slat connections
    • E06B2009/1572—Locking means to prevent slat disengagement

Definitions

  • the present subject matter relates to roller shutters. More particularly, the present subject matter relates devices for splitting roller shutters.
  • a roller shutter is a type of door or window shutter comprising a plurality of slats hinged together.
  • Figs. 1A-B schematically illustrate, according to an exemplary embodiment, a perspective side view and a side view, respectively, of a prior art slat of a roller shutter.
  • the slat 10 is a substantially long, thin and narrow strip comprising a hinge-like structure 12 along the upper edge of the slat 10, and a hook-like structure 14 along the lower edge of the slat 10.
  • Fig. 2A schematically illustrates, according to an exemplary embodiment, a side view of a prior art upper slat and a prior art lower slat separated one from the other.
  • Figs. 2B schematically illustrates, according to an exemplary embodiment, a side view of a prior art upper slat and a prior art lower slat hinged together.
  • the hinge-like structure 12 of the lower slat 10 is configured to be caught by the hook-like structure 24 of an upper slat 10, thus connecting the upper slat 10 and the lower slat 20.
  • a plurality of slats 10 are hinged together as described above.
  • Fig. 3 A schematically illustrates, according to an exemplary embodiment, a front perspective view of a prior art roller shutter 100 in a fully closed state.
  • Fig. 3B schematically illustrates, according to an exemplary embodiment, a front perspective view of a prior art roller shutter in a partially opened state.
  • the rolling shutter 100 is rolled around an axis positioned above an opening in a wall, for example a door or a window, and a mechanism, comprising for example a strap, allows rolling down the roller shutter 100 for blocking the opening.
  • the mechanism may be operated either manually, or with an electric motor turning the axis around which the rolling shutter 100 is rolled, as well known in the art.
  • the roller shutter 100 may be in a fully closed state, as illustrated in Fig. 3 A, where the entire opening is blocked by the rolling shutter 100.
  • the roller shutter 100 may be in a partially opened state, as illustrated in Fig. 3B, where only an upper part of the opening is covered by the roller shutter 100. Because of the position of the axis above the opening, these are the only states of opening of the roller shutter 100, which are possible with prior art roller shutters 100.
  • Fig. 4 schematically illustrates, according to an exemplary embodiment, a front view of a roller shutter in a desired state where the roller shutter is split to an upper shutter part and a lower shutter part.
  • the lower shutter part 120 covers the opening from the bottom and upwards
  • the upper shutter part 110 covers the opening from the top and downwards
  • a gap is formed between the upper shutter part 1 10 and the lower shutter part 120.
  • the upper shutter part 110 can still be moved upwards and downwards regularly, like in a prior art roller shutter 100, whereas the lower shutter part 120 remains steady one a bottom of the opening.
  • An embodiment of a roller shutter 100 that may be split to an upper shutter part 110 and a lower shutter part 120, as illustrated in Fig. 4, is a desired embodiment, for several reasons.
  • the lower shutter part 120 may be considered as a partition wall, whereas opening the upper shutter part 110 upwards allow entry of air and light through the gap between the upper shutter part 110 and the lower shutter part 120.
  • splitting of a rolling shutter 100 allows the creation of an open gap on an upper part of an opening, as well as changing the height of the open gap as desired.
  • a device for splitting a rolling shutter comprising: an upper splitting component, and a lower splitting component, wherein the rolling shutter comprises an upper shutter part and a lower shutter part, and wherein the upper splitting component is attached to a lower edge of the upper shutter part, and the lower splitting component is attached to an upper edge of the lower shutter part.
  • the upper splitting component comprises: a ring bolt that is partially cut, thus having a bolt gap, residing inside a bolt house having a shape corresponding to the shape of the ring bolt, and configured to allow free movement of the ring bolt inside the bolt house, and a bolt moving mechanism configured to facilitate movement of the ring bolt by a user
  • the lower splitting component comprises: a bolt receiver configured to accommodate the ring bolt, attached to a lower attachment element configured to attach the lower splitting component to an upper edge of a slat of a rolling shutter.
  • the bolt moving mechanism comprises: a shaft configured to turn around its longitudinal axis, and a screw shaft placed over the shaft and configured to be in contact with the bolt ring, and being turned by a user.
  • the bolt moving mechanism comprises a knob attached to the ring bolt.
  • the bolt moving mechanism comprises a motor.
  • FIG. 1A-B schematically illustrate, according to an exemplary' embodiment, a perspective side view and a side view, respectively, of a prior art slat of a roller shutter.
  • FIG. 2A schematically illustrates, according to an exemplary embodiment, a side view of a prior art upper slat and a prior art lower slat separated one from the other.
  • FIG. 2B schematically illustrates, according to an exemplary embodiment, a side view of a prior art upper slat and a prior art lower slat hinged together.
  • FIG. 3 A schematically illustrates, according to an exemplary embodiment, a front perspective view of a prior art roller shutter in a fully closed state.
  • FIG. 3B schematically illustrates, according to an exemplary embodiment, a front perspective view of a prior art roller shutter in a partially opened state.
  • FIG. 4 schematically illustrates, according to an exemplary embodiment, a front view of a roller shutter in a desired state where the roller shutter is split to an upper shutter part and a lower shutter part.
  • FIG. 5 A schematically illustrates, according to an exemplary embodiment, a front view of a rolling shutter comprising a device for splitting a rolling shutter in a connected state.
  • - Fig. 5B schematically illustrates, according to an exemplary embodiment, a front view of a rolling shutter comprising a device for splitting a rolling shutter in a disconnected state.
  • - Figs. 6A-B schematically illustrate, according to an exemplary embodiment, a front see- through view and a front perspective see-through view, respectively, of a splitting device comprising an upper splitting component and a lower splitting component.
  • - Fig. 7 schematically illustrates, according to an exemplary embodiment, a screw shaft comprising a screw pattern, and a ring bolt comprising a screw pattern corresponding to the screw pattern of the screw shaft.
  • FIG. 8A-C schematically illustrate, according to an exemplary embodiment, a front view, a front perspective view and a side view, respectively, of a lower splitting component of the splitting device.
  • FIG. 9 schematically illustrates, according to an exemplary embodiment, a front see-through view of a splitting device assembled on adjacent slats of the rolling shutter.
  • FIG. 10 schematically illustrates, according to an exemplary embodiment, a front see-through view of an upper splitting component of a splitting device, comprising a motor.
  • FIG. 11A-B schematically illustrate, according to an exemplary embodiment, an electric wire for supplying power to a motor of a motor-operated splitting device, the electric wire attached to a slat of a roller shutter.
  • FIG. 12A-B schematically illustrate, according to an exemplary embodiment, a front see- through view and an upper see-through view, respectively, of a motor assembled externally to a housing of an upper splitting component of a splitting device.
  • FIG. 13 schematically illustrates, according to an exemplary embodiment, a front perspective see-through view of a motor-operated splitting device assembled with slats of a roller shutter.
  • FIG. 14 schematically illustrates, according to an exemplary embodiment, an upper slat and a marked part of the upper slat that should be cut in order to allow assembly of an upper spli tting component with the upper slat.
  • One aim of the present subject matter is to provide a device for splitting a roller shutter.
  • Another aim of the present subject matter is to provide a method for splitting a roller shutter.
  • FIG. 5 A schematically illustrates, according to an exemplary embodiment, a front view of a rolling shutter comprising a device for splitting a rolling shutter in a connected state.
  • Fig. 5B schematically illustrates, according to an exemplary embodiment, a front view of a rolling shutter comprising a device for splitting a rolling shutter in a disconnected state.
  • the present subject matter provides a device for splitting a rolling shutter 3.
  • the device for splitting a rolling shutter 3 may be occasionally designated hereinafter as "splitting device 3".
  • the splitting device 3 comprises an upper splitting component 31 and a lower splitting component 32.
  • a rolling shutter 100 comprising a splitting device 3, comprises an upper shutter part 110 and a lower shutter part 120.
  • the upper splitting component 31 of the splitting device 3 is attached to a lower edge of the upper shutter part 110
  • the lower splitting component 32 of the splitting device 3 is attached to an upper edge of the lower shutter part 120.
  • the splitting device 3 may be in a connected state, as illustrated in Fig.
  • the splitting device 3 may be in a disconnected state, as illustrated in Fig. 5B, wherein the upper splitting component 31 is disconnected from the lower splitting component 32, and as a result the upper shutter part 110 is separated from the lower shutter part 120.
  • the connected upper shutter part 110 and the lower shutter part 120 function as an intact prior art rolling shutter 100.
  • FIGs. 6A-B schematically illustrate, according to an exemplary embodiment, a front see-through view and a front perspective see-through view, respectively, of a splitting device comprising an upper splitting component and a lower splitting component.
  • the upper splitting component 31 comprises a housing 310 configured to accommodate the components of the upper splitting component 31.
  • the upper splitting component 31 further comprises a ring bolt 314 that is partially cut, thus having a bolt gap 3142.
  • the ring bolt 314 resides inside a bolt house 312 having a shape corresponding to the shape of the ring bolt 314, and configured to allow free movement of the ring bolt 314 in side the bolt house.
  • the upper splitting component 31 further comprises a bolt moving mechanism 316 configured to facilitate movement of the ring bolt 314 by a user.
  • the bolt moving mechanism 316 comprises a shaft 3164 configured to turn around its longitudinal axis, and a screw shaft 3162 placed over the shaft 3164 and configured to be in contact with the bolt ring 314, as well as being turned by a user.
  • the housing 310 of the upper splitting component comprises an access opening 3102 adjacent to the screw shaft 3162.
  • the ring bolt 314 further comprises a screw pattern corresponding to the screw pattern of the screw shaft 3162.
  • Fig. 7 schematically illustrates, according to an exemplary embodiment, a screw shaft 3162 comprising a screw pattern, and a ring bolt 314 comprising a screw pattern corresponding to the screw pattern of the screw shaft 3162.
  • the housing 310 of the upper splitting component 31 further comprises a bolt opening at a lower part of the housing 310, configured to allow part of the ring bolt 314 to protrude beyond the lower part of the housing 310 of the upper splitting element 31.
  • Turning the ring bolt 314 by using the bolt moving mechanism 316 may bring the ring bolt 314 to two alternative states. In one state, illustrated in Figs. 6A-B, the bolt gap 3142 protrudes beyond the lower part of the housing 310. In another state, illustrated for example in Fig. 7, the ring bolt 314 protrudes beyond the lower part of the housing 310.
  • Figs. 8A-C schematically illustrate, according to an exemplary embodiment, a front view, a front perspective view and a side view, respectively, of a lower splitting component of the splitting device.
  • the lower splitting component 32 comprises a bolt receiver 322 configured to accommodate the ring bolt 314.
  • the bolt receiver 322 is attached to a lower attachment element 324 configured to attach the lower splitting component to an upper edge of a slat of a rolling shutter.
  • the lower attachment element 324 may comprise at least one hole 3242 configured to receive a screw, a nail, and the like for attaching the lower splitting element 32 to the slat.
  • FIG. 9 schematically illustrates, according to an exemplary embodiment, a front see- through view of a splitting device assembled on adjacent slats of the rolling shutter.
  • the upper splitting element 31 of the splitting device 3 is attached to a lower part of an upper slat 10
  • the lower splitting element 32 is attached to an upper part of a lower slat 20.
  • the bolt moving mechanism 316 of the upper splitting component 31 comprises a knob 3166 attached to the ring bolt 314, and the access opening 3102 in the housing 310 corresponds to the position of the ring bolt 314 and the knob 3166, in a manner that allows access to the knob 3166 by a user and movement of the ring bolt 314 clockwise and anticlockwise by the user while using the knob 3166.
  • the ring bolt 314 is in a state where it is protruding beyond the lower part of the housing 310, and inserted into the bolt receiver 322. Atthis state the splitting device 3 is locked and does not allow splitting of the roller shutter 100.
  • the splitting device 3 is in an opened state, because the ring bolt 314 is released from the bolt receiver 322.
  • the upper shutter part 110 is separated from the lower shutter part 120, and while the upper shutter part 110 is rolled upwards, the lower shutter part remains standing on a bottom part of an opening where the roller shutter 100 is installed.
  • the embodiments of the upper splitting component 31 of the splitting device 3, illustrated in Figs. 6A-B and 9, describe a manually operated bolt moving mechanism 316. As illustrated in Figs. 6A-B, the screw shaft 3162 is accessed by a user and turned manually: and as illustrated in Fig. 9, the knob 3166 is accessed by a user and moved manually.
  • Fig. 10 schematically illustrates, according to an exemplary embodiment, a front seethrough view of an upper splitting component of a splitting device, comprising a motor.
  • the upper splitting component 31 comprises a motor-operated bolt moving mechanism 316.
  • the upper splitting component 31 illustrated in Fig. 10 is similar to the upper splitting component 31 illustrated in Figs. 6A-B, except that it further comprises a m otor 400 attached to one edge of the shaft 3164 and configured to turn the shaft 3164 and the screw shaft 3162 connected to the shaft 3164.
  • the motor 400 is an electric motor 400.
  • the roller shutter 100 When the roller shutter 100 is operated manually, power may be supplied to the motor 400 from the mains, and the power supply may be controlled by a switch.
  • the roller shutter 100 is electrically operated, namely the roller shutter comprises a motor that turns the axis of the roller shutter 100, power to the motor 400 of the splitting device 3 may be supplied from the motor of the roller shutter 100.
  • Figs. I IA-B schematically illustrate, according to an exemplary embodiment, an electric wire for supplying power to a motor of a motor-operated splitting device, the electric wire attached to a slat of a roller shutter.
  • the electric wire 500 is attached to a lower edge of an upper slat 10, and connected to the motor-operated splitting device 3.
  • Fig. 11A further illustrates a switch 550 controlling the supply of power to the motor- operated splitting device.
  • the motor 400 illustrated in Fig. 10 is assembled inside the housing 310 of the upper splitting component 31 of the splitting device 3.
  • the motor 400 may be assembled externally to the housing 310.
  • FIG. 12A-B schematically illustrate, according to an exemplary embodiment, a front see-through view and an upper see-through view, respectively, of a motor assembled externally to a housing of an upper splitting component of a splitting device.
  • a gear 3170 is attached to one edge of the shaft 3164, and a perpendicular gear 3172 is movably connected to the gear 3170 attached to the shaft 3164, in a manner that turning of the perpendicular gear 3172 causes turning of the gear 3170 attached to the shaft 3164, and eventually turning of the shaft 3164.
  • the perpendicular gear 3172 is configured to be connected to an external motor 400, and turned by the external motor 400.
  • Fig. 13 schematically illustrates, according to an exemplary embodiment, a front perspective see-through view of a motor-operated splitting device assembled with slats of a roller shutter.
  • the motor-operated splitting device 3 illustrated in Fig. 11 is similar to the one illustrated in Fig. 10.
  • the lower splitting component 32 of the splitting device 3 is assembled with an upper edge of a lower slat 20, for example by attaching the lower attachment element 324 of the lower splitting component 32 with the upper edge of the lower slat 20, for example with a screw, a nail, and the like.
  • the upper splitting component 31 of the splitting device 3 is assembled with a lower edge of an upper slat 10.
  • Fig. 14 schematically illustrates, according to an exemplary embodiment, an upper slat 10 and a marked part 15 of the upper slat 10 that should be cut in order to allow assembly of an upper splitting component 31 with the upper slat 10.
  • the marked area 15 of the upper slat 10 should be cut, and the upper splitting component 31 should be placed instead of the cut part of the upper slat 10.
  • the upper splitting component 31 may be assembled with the upper slat 10 without cut the marked part 15 illustrated in Fig. 14.
  • the upper splitting component 31 may be attached on the surface of the upper slat 10, or pushed inside an internal space of the upper slat 10.
  • An advantage of the splitting device 3 of the present subject matter is that it is configured to be assembled with an existing prior art roller shutter 100 in one hand, and also be assembled with a roller shutter during manufacturing of the roller shutter 100.

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  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)

Abstract

La présente invention concerne un dispositif de séparation d'un volet roulant comprenant : un composant de séparation supérieur et un composant de séparation inférieur, le volet roulant comprenant une partie supérieure de volet et une partie inférieure de volet, et le composant de séparation supérieur étant fixé à un bord inférieur de la partie supérieure de volet, et le composant de séparation inférieur étant fixé à un bord supérieur de la partie inférieure de volet. L'invention concerne également d'autres modes de réalisation du dispositif de séparation d'un volet roulant.
PCT/IL2017/051046 2016-09-15 2017-09-14 Dispositif de séparation d'un volet roulant Ceased WO2018051350A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201662394767P 2016-09-15 2016-09-15
US62/394,767 2016-09-15

Publications (1)

Publication Number Publication Date
WO2018051350A1 true WO2018051350A1 (fr) 2018-03-22

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ID=61618681

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IL2017/051046 Ceased WO2018051350A1 (fr) 2016-09-15 2017-09-14 Dispositif de séparation d'un volet roulant

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Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1966728A (en) * 1933-02-25 1934-07-17 Lecluyse Henri Slat link for rolling shutters
US3034574A (en) * 1959-01-07 1962-05-15 Charles L Gerold Slatted closure device for windows
US4799525A (en) * 1986-12-23 1989-01-24 Seymour William D Multi-option shutter awning assembly
EP1030027A1 (fr) * 1999-02-17 2000-08-23 M. Hervé Renaud Dipsositif de volet roulant, fractionné en deux parties, à fenêtre variable

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1966728A (en) * 1933-02-25 1934-07-17 Lecluyse Henri Slat link for rolling shutters
US3034574A (en) * 1959-01-07 1962-05-15 Charles L Gerold Slatted closure device for windows
US4799525A (en) * 1986-12-23 1989-01-24 Seymour William D Multi-option shutter awning assembly
EP1030027A1 (fr) * 1999-02-17 2000-08-23 M. Hervé Renaud Dipsositif de volet roulant, fractionné en deux parties, à fenêtre variable

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