New! View global litigation for patent families

US3060521A - Folding wall - Google Patents

Folding wall Download PDF

Info

Publication number
US3060521A
US3060521A US3966160A US3060521A US 3060521 A US3060521 A US 3060521A US 3966160 A US3966160 A US 3966160A US 3060521 A US3060521 A US 3060521A
Authority
US
Grant status
Grant
Patent type
Prior art keywords
panel
plate
wall
disposed
rear
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.)
Expired - Lifetime
Application number
Inventor
Greco Michael
Original Assignee
Greco Michael
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
Grant date

Links

Images

Classifications

    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04BGENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B2/00Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
    • E04B2/74Removable non-load-bearing partitions; Partitions with a free upper edge modular coordination
    • E04B2/82Removable non-load-bearing partitions; Partitions with a free upper edge modular coordination characterised by the manner in which edges are connected to the building; Means therefor; Special details of easily-removable partitions as far as related to the connection with other parts of the building
    • E04B2/827Partitions constituted of sliding panels
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05DHINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D15/00Suspension arrangements for wings
    • E05D15/06Suspension arrangements for wings for wings sliding horizontally more or less in their own plane
    • E05D15/0604Suspension arrangements for wings for wings sliding horizontally more or less in their own plane allowing an additional movement
    • EFIXED CONSTRUCTIONS
    • E06DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06BFIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B3/00Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
    • E06B3/92Doors or windows extensible when set in position
    • E06B3/922Doors or windows extensible when set in position with several wings opening horizontally towards the same side of the opening and each closing a separate part of the opening
    • E06B3/924Doors or windows extensible when set in position with several wings opening horizontally towards the same side of the opening and each closing a separate part of the opening positioned in one plane when closed
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05DHINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D15/00Suspension arrangements for wings
    • E05D15/56Suspension arrangements for wings with successive different movements
    • E05D15/58Suspension arrangements for wings with successive different movements with both swinging and sliding movements
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05DHINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D15/00Suspension arrangements for wings
    • E05D15/56Suspension arrangements for wings with successive different movements
    • E05D15/58Suspension arrangements for wings with successive different movements with both swinging and sliding movements
    • E05D2015/586Suspension arrangements for wings with successive different movements with both swinging and sliding movements with travelling hinge parts
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05YINDEXING SCHEME RELATING TO HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS AND DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION, CHECKS FOR WINGS AND WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05Y2201/00Constructional elements; Accessories therefore
    • E05Y2201/20Brakes; Disengaging means, e.g. clutches; Holders, e.g. locks; Stops; Accessories therefore
    • E05Y2201/218Holders
    • E05Y2201/22Locks
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05YINDEXING SCHEME RELATING TO HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS AND DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION, CHECKS FOR WINGS AND WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05Y2800/00Details, accessories and auxiliary operations not otherwise provided for
    • E05Y2800/26Form, shape
    • E05Y2800/266Form, shape curved
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05YINDEXING SCHEME RELATING TO HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS AND DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION, CHECKS FOR WINGS AND WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05Y2900/00Application of doors, windows, wings or fittings thereof
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05YINDEXING SCHEME RELATING TO HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS AND DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION, CHECKS FOR WINGS AND WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05Y2900/00Application of doors, windows, wings or fittings thereof
    • E05Y2900/10Application of doors, windows, wings or fittings thereof for buildings or parts thereof
    • E05Y2900/13Application of doors, windows, wings or fittings thereof for buildings or parts thereof characterised by the type of wing
    • E05Y2900/142Partition walls

Description

Ot. 30, 1962 M- GRECO 3,060,521

FOLDING WALL Filed June 29, 1960 2 Sheets-Sheet 1 INVENTOR. E) v`"45 MICHAEL GRECO Oct. 30, 1962 Filed June 29, 1960 M. GRECO FOLDING WALL 2 Sheets-Sheet 2 INVENToR. f MICHAEL GRECO United States Patent Ollce 3,060,521 Patented Oct. 30, 1962 3,069,521 FLDING WALL Michael Greco, 42 W. 13th St., New York, N .Y. Filed June 29, 1960, Ser. No. 39,661 Claims. (Cl. Ztl-4) This invention relates to folding wall panels adapted lfor storage into a minimum of space.

It is an object of this invention to provide rigid wall panels used, for example, in dividing one large room into two smaller rooms.

It is another object to provide wall panels which may be swung through a right angle and thereby be stored at a right angle in linear relationship to the Wall line.

It is a further object to provide moveable Wall panels individually rotated about a rear vertical edge.

These and other objects of this invention will become apparent upon reading the following descriptive disclosure taken in conjunction with the accompanying drawing in which:

FIG. 1 is a perspective view of the wall panels stored at a right angle to the wall line dividing the room,

FIG. 2 is a section view of the bottom roller wheel assembly disposed in a floor guide rail and showing an adjustable bump pin protruding from the rear longitudinal edge oi wall panel,

FIG. 3 is a top plan view, showing a top assembly slidably disposed in a ceiling guide rail and showing the top pivot and locking element with a pair of doors in section, disposed at a right angle to a door disposed linearly in said top guide rail,

FIG. 4 is a View taken on line 4--4 of FIG. 3 showing the inclined plane receiving element of a panel mounted slidingly on the top guide rail and further showing a detent spring-loaded ball in said inclined plane for captively retaining a co-acting receiving element disposed on an adjacent panel,

FIG. 5 is a section view of a rear roller assembly showing the relationship of the wall panel when in a stored condition at a right angle to the floor guide rail,

FIG. 6 is a plan view of a striker plate secured to the floor for arresting the rotation of a panel to ninety degrees, and showing in outline the manner of electing such an arrest,

FIG. 7 is a plan View of a co-acting striker plate secured to the ceiling and adapted for engaging a round pin disposed in the rearmost portion of the top edge of a panel,

FIG. 8 is a front View of a panel in a bumped position, showing the manner of bump lifting the roller assembly guide plate at the front edge of a panel out of the bottom guide rail, L

FIG. 9 is a plan view of a two piece modified striker plate disposed in the ceiling and adapted to receive a pair of arresting pins disposed in the rear portion of the top edge of a wall panel and showing the manner of locking such a door in such a striker plate, and

FIG. l0 is a perspective view of the modilied striker plate showing the manner of making it.

Turning to the drawing, a plurality of individual wall panels 16 are provided with a front 11 (FIG. 8) and a rear 12 roller assembly each having a guide plate normally disposed in a bottom guide rail 13.

A top slideway assembly 14 is slidably disposed in a ceiling guide rail 15. The assembly 14 is provided with slide plate l16 rigidly secured in spaced relationship by a rod 17 to a block 18 having a rigid depending pivot rod 19.

To effect a storing of the wall panels from a linear panel to panel or wall relationship to a stored relationship wherein the panels are disposed in parallel relationship (FIG. l) it is necessary for the guide plate Z0 of the front roller assembly 111 to be elevated or raised above the floor 21 (FIG. 8).

To produce this result the bottom rear edge of each panel is provided with an adjustable bump pin 22 which upon striking a vertical surface with suflicient force will cause the front guide plate 20 of the front roller assembly 11 to be raised above the plane of the lioor 21.

Furthermore, in order to raise the front guide plate 2i) above the `lloor, the top rear edge of the panels 10 are provided with a slidable assembly having a novel lockpivot block 18.

Block 1S is integral with rods 17 and 19 and also with the slide plate 16. `As shown in FIGS. 3 and 4, the slide' plate 16 is slidably hung onto a pair of opposed inwardly disposed flanges 24 of the ceiling rail 15 which is secured to the ceiling by conventional screws. As shown in the drawing, block 18 is provided with an integral rear lip 25 having an ascending bottom wall 26 in which there is disposed a hemi-spherical cavity 27.

Block Il is also provided `with a front lip 28 having an ascending top wall 29. Front lip 28 is also provided with a suitable aperture in which a conventional springloaded ball detent assembly l30 is disposed.

As shown in IFIG. 3, the inclined wall 26 of a block 13 in a moving linearly disposed panel 10 is slidingly forced to ride up on the inclined wall 29 of an adjacent stored stationary panel 10 disposed at a right angle to said moving panel.

' The combined eect of the linear bump force of a panel and its pin 22 on a stored panel is to rock or rotate the moving panel on its rear roller wheel 31 so that the front guide plate 20 is raised above the floor surface 21.

Simultaneously with this linear limited rotation of the panel 10 on Wheel 31, the block 18 rear inclined Wall 26 slides on the stationary inclined Wall 29 of the adjacent and stored panel 10, already turned at ninety degrees to the guide rail 13 and the ceiling rail 15. The sliding of inclined Wall 26 of one block on the inclined Wall 29 of an adjacent block continues until the cavity 27 of the Wall `26 engages the ball of the ball detent 30, thereby effecting a locking of adjacent blocks, permitting pivoted rotation of the linear panel through an angle of ninety degrees to permit parallel storing of the panels.

Thus the panels '10 of a multi-panel -Wall are individually pushed linearly to effect a bumping action and its consequent results, whereupon the linear panel can then be turned on the top pivot rod 19 and the bottom pivot rod 35 to a stored position disposed at a right angle to the -guide rail 13.

As also shown in FIG. 3, rod 19 of theslideway assem-bly 14 is disposed slidingly in a cavity in the rear of the top panel edgepreferably in a metal tube 36 disposed in a securing plate 37 secured by screws in the top edge of the panel. Plate 37 is provided with a fixed upright striker pin 38 for suitable engagement with a striker plate 39 (FIG. 7) disposed in the ceiling adjacent the rear part of ceiling rail 15.

The plate 39 is provided with a plurality of suitably spaced-apart channels, each for receiving a pin 38 of a respective wall panel 10, thereby disposing the turned panels in stored relationship at ninety degrees to the ceiling rail 1'5 since the turning of the panel in pivot rod I19 is arrested when the panel pin 38 hits the channel wall 49X after executing a turn of ninety degrees.

Similarly the turning of the bottom of panel 10 is arrested by means of a floor striker plate 4t) (FIG. 5) identical to the top striker plate 39. To obtain this result the rear vertical wall of each panel 10 is provided with a depending half round arresting plate 42 extending suitably below the bottom edge of each panel and above the door 21 (FIG. 5) to engage a channel wall of the floor striker 3 plate 40 after the panel 10 has been turned ninety degrees to assume its stored position.

Plate 4Z may be a separate plate, or it may be made integral with the conventional rear roller assembly 12. Clearly in the operation of this invention, the guide plate 43 of the roller assembly 12 is at all times disposed in the oor guide rail 13, but the front guide plate is disposed above the floor rail 13 during storage and during the process of turning7 the panels prior to storing them.

The stored panels 10 disposed in parallel relationship using a top striker plate 39 and a co-acting bottom striker plater 40 are substantially free of motion or play.

However, to lock the stored panels in an immovable manner in parallel relationship an improved top striker plate combination 50 and 50X is provided, which combination consists of two separate units 50 and 50X coacting with locking pins 51 and 52 disposed in the top edge of the panel 10, the guide ceiling rail being disposed dependingly from the ceiling and the unit plates 50 and 50X being suitably positioned on opposed sides of said rail 15 and then secured thereto as by screws (FIG. 10).

In using a combination plate 50 and 50X the plate 37 disposed in the rear of the top edge of a panel 10 is provided with a pair of Xed lock pins, namely a front lock pin 51 and a rear pin 52. The plate 50 is provided with a plurality of suitably spaced curved keyway slots 53 adapted to receive rear pin 52 at the apex of the slot when the panel has been turned ninety degrees. The co-acting plate 50X is provided with a plurality of suitably spaced curved channels 55 adapted to receive front lock pin 51 while the rear pin 52 is being engaged by the walls of slot 53.

As shown in FIG. 9 the pins 51 and 52 simultaneously rotate about the pivot rod 19 of each panel slidingly engaging the respective wall of the slot and channel until the panel is turned ninety degrees to the length of plates 50 and 50X. In this turned stored position, pin 51 rests against an outside upright edge S6 of plate 50X while pin 52 is locked against the upright wall of the edges of slot 53 at the apex of the slot. Thus the panel 10 in its stored position is rigidly and immovably held in place.

This invention has been described by means of an illustrative embodiment but clearly the inventive scientic principle employed is not limited to this illustration but only by the claims herein.

I claim:

1. A folding wall mechanism comprising a plurality of rigid vertically disposed rectangular panels; a flanged ceiling guide rail; a floor guide rail having a slot therein disposed beneath said ceiling guide rail; front roller means secured adjacent the front of the bottom edge of said panel, said roller means having a suitable guide plate normally disposed in said slot of said oor rail; rear roller means disposed pivotally in the rear of the bottom edge of said panel, said rear roller means having a guide plate disposed at all times in said slot of said oor rail; a suitable bump pin disposed adjacent the bottom of the rear edge of said panel; integral rigid slide means disposed captively and suspendingly in said ceiling rail and having a spaced apart depending block with a front lip having an upright inclined plane having a -ball detent therein said block having a rear lip having a depending inclined plane having a cavity therein adapted to receive a ball detent, said block also having a depending rod pivotally journaled in the top edge of said panel adjacent its rear edge whereby linear movement of said panel in said guide rails during storing to effect a bump of said bump pin causes said panel to rotate limitedly about said rear wheel means thereby causing the guide plate of said front wheel means to jump out of said slot above the floor and the rear. cavity containing lip of said block of said slideable assembly of said panel is caused simultaneously to ride up the inclined wall of an adacent block to effect a locking engagement with a ball detent therein whereupon rotation of the tilted panel through ninety degrees from a linear into stored relationship is effected.

2. The device of claim l comprising a pair of striker plates having suitable slots therein one of said plates being secured to the ceiling adjacent the storage end of the ceiling rail and the other of said plates being secured therebeneath to the floor adjacent the storage end of the oor rail, and a pair of striker pin elements secured to said panel adjacent its rear vertical edge for entering said slots, said pin elements being arrested from rotational movement by engagement with the respective slot wall of a striker plate after panel rotation of about ninety degrees.

3. The device of claim 2 wherein a supplementary striker plate having curved channels therein is secured to the ceiling in opposed relationship to said ceiling striker plate having slots therein and with the ceiling rail therebetween, and where in a pair of spaced-apart pins are vertically disposed in the top edge of said panel, whereby said pins respectively engage simultaneously a slot wall of said striker plate and a channel wall of said supplementary plate to effect a rigid captive rotation of the tilted panel about its rear vertical edge into a rigid locked position when in a stored position.

4. The mechanism of claim l wherein the ceiling rail is provided with a pair of opposed spaced-apart inwardly disposed anges and wherein said slide means comprises a top plate disposed slidingly upon said llanges, said block and said slide plate being connected in spaced relationship by a suitable xed rod.

5. The mechanism of claim 2 wherein one of said striker pin elements is a half round plate disposed suitably in the bottom portion of the panel rear Wall and wherein the other striker pin element is a fixed upright rod disposed in a plate piece secured to the top edge of said panel, said plate piece having an aperture to receive the depending rod of said slide means.

References Cited in the file of this patent UNITED STATES PATENTS 246,286 Brinton Aug. 30, 1881 2,052,089 Fairhurst Ang. 25, 1936 2,976,582 Rosenthal Mar. 28, 1961

US3060521A 1960-06-29 1960-06-29 Folding wall Expired - Lifetime US3060521A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US3060521A US3060521A (en) 1960-06-29 1960-06-29 Folding wall

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US3060521A US3060521A (en) 1960-06-29 1960-06-29 Folding wall

Publications (1)

Publication Number Publication Date
US3060521A true US3060521A (en) 1962-10-30

Family

ID=21906680

Family Applications (1)

Application Number Title Priority Date Filing Date
US3060521A Expired - Lifetime US3060521A (en) 1960-06-29 1960-06-29 Folding wall

Country Status (1)

Country Link
US (1) US3060521A (en)

Cited By (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3291192A (en) * 1965-05-14 1966-12-13 Newton Hopkins Jones & Ormsby Screen door for sliding glass doors
US3299589A (en) * 1965-08-16 1967-01-24 Harold R Hay Apparatus for modulating the temperature within enclosures
US3353298A (en) * 1964-06-17 1967-11-21 Stephen J Pfender Movable door structure
US3792557A (en) * 1972-09-28 1974-02-19 M Pitts Building structure with hinged walls
US3810330A (en) * 1972-09-05 1974-05-14 American Standard Inc Movable panel system
WO1990012171A1 (en) * 1989-04-11 1990-10-18 Maas John C Portable room divider
US5272848A (en) * 1992-02-20 1993-12-28 Paul Maas Portable room divider
US5548926A (en) * 1991-10-14 1996-08-27 Sjoeholm Jarmo Hinge arrangement, and use thereof
US6009930A (en) * 1998-06-05 2000-01-04 Versare Solutions, Inc. Portable wall partition with full panel end members
US6065247A (en) * 1993-02-16 2000-05-23 Global Financial Ltd. Pivotable structure
WO2000077328A1 (en) * 1999-06-10 2000-12-21 Loennberg Benth Device for turnable and slidable suspension of plates
US6216398B1 (en) 1998-12-31 2001-04-17 Steelcase Development Inc. Wall system
US6279761B1 (en) 1999-03-01 2001-08-28 Steelcase Development Inc. Information display system
US6352323B1 (en) 1998-12-31 2002-03-05 Steelcase Development Corporation Media presentation system
US6374547B1 (en) 1998-10-30 2002-04-23 Steelcase Development Inc. Workstation
US6463701B1 (en) 1998-10-30 2002-10-15 Steelcase Development Corporation Work environment
US20020194791A1 (en) * 2001-06-22 2002-12-26 Baloga Mark A. Movable display support system
US6540094B1 (en) 1998-10-30 2003-04-01 Steelcase Development Corporation Information display system
US6647652B1 (en) 1998-10-30 2003-11-18 Steelcase Development Inc. Display board system
US6931795B1 (en) 1998-10-30 2005-08-23 Steelcase Development Corporation Utility distribution system
US6971197B1 (en) 1998-10-30 2005-12-06 Steelcase Development Corporation Display board system
US7032523B2 (en) 2003-04-03 2006-04-25 Steelcase Development Corporation Workstation with a moveable apparatus
US7213632B1 (en) 2004-03-17 2007-05-08 Advanced Office Concepts Inc Portable folding room dividing partition
WO2011135131A1 (en) * 2010-04-27 2011-11-03 C3 Systems, S. L. Hinged sliding door device
US8555558B1 (en) 2012-11-12 2013-10-15 Eco-Built Homes LLC Telescoping frame system for portable home or other structure
US8844212B1 (en) 2013-05-18 2014-09-30 Eco-Built Homes, LLC Telescoping frame system for portable home or other structure
US20140290141A1 (en) * 2013-03-26 2014-10-02 Mark Mayer Arresting And Interlocking Unit For A Partition Wall System, As Well As A Partition Wall System
US8959843B2 (en) 2012-11-12 2015-02-24 Eco-Built Homes, LLC Telescoping frame system for portable home or other structure
EP2924214A1 (en) * 2014-03-27 2015-09-30 Solarlux Aluminium Systeme Gmbh Front element
WO2016016801A1 (en) * 2014-07-31 2016-02-04 Metalglas Bonomi S.R.L. Hinging device for a movable panels system with panel gripping group
US9487985B2 (en) * 2015-05-07 2016-11-08 Adam Conley Movable closure system
US9661778B1 (en) * 2014-06-27 2017-05-23 Amazon Technologies, Inc. Deployable barrier for data center

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US246286A (en) * 1881-08-30 Door-hanger
US2052089A (en) * 1934-10-26 1936-08-25 John T Fairhurst Sliding and folding partition
US2976582A (en) * 1957-07-22 1961-03-28 Rosenthal Joseph Door latch arrangement

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US246286A (en) * 1881-08-30 Door-hanger
US2052089A (en) * 1934-10-26 1936-08-25 John T Fairhurst Sliding and folding partition
US2976582A (en) * 1957-07-22 1961-03-28 Rosenthal Joseph Door latch arrangement

Cited By (37)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3353298A (en) * 1964-06-17 1967-11-21 Stephen J Pfender Movable door structure
US3291192A (en) * 1965-05-14 1966-12-13 Newton Hopkins Jones & Ormsby Screen door for sliding glass doors
US3299589A (en) * 1965-08-16 1967-01-24 Harold R Hay Apparatus for modulating the temperature within enclosures
US3810330A (en) * 1972-09-05 1974-05-14 American Standard Inc Movable panel system
US3792557A (en) * 1972-09-28 1974-02-19 M Pitts Building structure with hinged walls
WO1990012171A1 (en) * 1989-04-11 1990-10-18 Maas John C Portable room divider
US5214885A (en) * 1989-04-11 1993-06-01 Maas John C Portable room divider
US5548926A (en) * 1991-10-14 1996-08-27 Sjoeholm Jarmo Hinge arrangement, and use thereof
US5272848A (en) * 1992-02-20 1993-12-28 Paul Maas Portable room divider
US6065247A (en) * 1993-02-16 2000-05-23 Global Financial Ltd. Pivotable structure
US6009930A (en) * 1998-06-05 2000-01-04 Versare Solutions, Inc. Portable wall partition with full panel end members
US6463701B1 (en) 1998-10-30 2002-10-15 Steelcase Development Corporation Work environment
US6681529B1 (en) 1998-10-30 2004-01-27 Steelcase Development Corporation Work environment
US6647652B1 (en) 1998-10-30 2003-11-18 Steelcase Development Inc. Display board system
US6540094B1 (en) 1998-10-30 2003-04-01 Steelcase Development Corporation Information display system
US6374547B1 (en) 1998-10-30 2002-04-23 Steelcase Development Inc. Workstation
US6449909B1 (en) * 1998-10-30 2002-09-17 Steelcase Development Corporation Workstation
US6931795B1 (en) 1998-10-30 2005-08-23 Steelcase Development Corporation Utility distribution system
US6971197B1 (en) 1998-10-30 2005-12-06 Steelcase Development Corporation Display board system
US6352323B1 (en) 1998-12-31 2002-03-05 Steelcase Development Corporation Media presentation system
US6216398B1 (en) 1998-12-31 2001-04-17 Steelcase Development Inc. Wall system
US6279761B1 (en) 1999-03-01 2001-08-28 Steelcase Development Inc. Information display system
WO2000077328A1 (en) * 1999-06-10 2000-12-21 Loennberg Benth Device for turnable and slidable suspension of plates
US6892650B2 (en) 2001-06-22 2005-05-17 Steelcase Development Corporation Movable display support system
US20020194791A1 (en) * 2001-06-22 2002-12-26 Baloga Mark A. Movable display support system
US7032523B2 (en) 2003-04-03 2006-04-25 Steelcase Development Corporation Workstation with a moveable apparatus
US7213632B1 (en) 2004-03-17 2007-05-08 Advanced Office Concepts Inc Portable folding room dividing partition
WO2011135131A1 (en) * 2010-04-27 2011-11-03 C3 Systems, S. L. Hinged sliding door device
US8555558B1 (en) 2012-11-12 2013-10-15 Eco-Built Homes LLC Telescoping frame system for portable home or other structure
US8959843B2 (en) 2012-11-12 2015-02-24 Eco-Built Homes, LLC Telescoping frame system for portable home or other structure
US20140290141A1 (en) * 2013-03-26 2014-10-02 Mark Mayer Arresting And Interlocking Unit For A Partition Wall System, As Well As A Partition Wall System
US9187930B2 (en) * 2013-03-26 2015-11-17 Dorma Deutschland Gmbh Arresting and interlocking unit for a partition wall system, as well as a partition wall system
US8844212B1 (en) 2013-05-18 2014-09-30 Eco-Built Homes, LLC Telescoping frame system for portable home or other structure
EP2924214A1 (en) * 2014-03-27 2015-09-30 Solarlux Aluminium Systeme Gmbh Front element
US9661778B1 (en) * 2014-06-27 2017-05-23 Amazon Technologies, Inc. Deployable barrier for data center
WO2016016801A1 (en) * 2014-07-31 2016-02-04 Metalglas Bonomi S.R.L. Hinging device for a movable panels system with panel gripping group
US9487985B2 (en) * 2015-05-07 2016-11-08 Adam Conley Movable closure system

Similar Documents

Publication Publication Date Title
US3162416A (en) Adjustable support
US3456996A (en) Guiding means,in particular for drawers and the like
US3295257A (en) Wall panel assembly
US3583743A (en) Door securer
US4183596A (en) Two way travel drawer slide
US4144822A (en) Folding leg mechanism
US3400504A (en) Movable wall partition
US4277920A (en) Portable and operable wall systems
US845917A (en) Shelf-supporting bracket.
US654922A (en) Table-desk.
US4476700A (en) Bolt lock for a sliding patio door
US3611636A (en) Heavy-duty self-locking sash balance
US3386208A (en) Adjustable door roller construction
US2209858A (en) Intermittent movement for display devices
US3471189A (en) Sliding door lock
US2934390A (en) Cabinet with built-in garbage receptacle
US3356434A (en) Modular furniture
US5090750A (en) Locking mechanism for sash type windows
US2151033A (en) Folding partition
US2975857A (en) Extensible ladder constructions
US3317931A (en) Adjustable bed
US3055063A (en) Pivoted sash type window
US2874971A (en) Appliance cabinet structure
US2739777A (en) Adjustable knockdown shelf assembly
US4459790A (en) Wall panel locking mechanism