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WO/1999/055197A1 |
Telescopic arrangement (1), especially a hydraulic (14) arrangement, and especially for system of furniture, but also for other systems or arrangements (1), which shall be lifted (4.1/11, 4.2/11) or lowered (12). It contains a coupled (3...
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WO/1999/052398A1 |
A pair of transversely spaced frame structures are used for supporting and adjusting the height of a table top (10). Each frame structure comprises a stationary frame part (13) and a pair of parallel, vertically spaced first links (16, 1...
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WO/1999/035936A1 |
The height-adjustable table (22) comprises a base (1), a support (3) to hold a table top (21), a movable connecting element (2) which mounts the support (3) in a height-adjustable manner in relation to the base (1) and a pneumatic, press...
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WO/1999/032012A2 |
The device to adjust the height of panels, more particularly, working tables, comprises at least one console (12), which is mounted in a rack and fitted with at least two vertical translational lifting elements (14). A cover (13) is scre...
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WO/1999/020152A1 |
An electric drive unit for driving the adjusting mechanism of an adjustable piece of furniture, in particular for driving the adjusting mechanism of a desk comprising a vertically adjustable desktop. The drive unit comprises the followin...
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WO/1999/019247A1 |
A telescopic supporting column, especially for treatment couches, tables, hospital beds etc., including an inner telescopic supporting column section (1), an outer telescopic supporting column section (3) and an intermediate telescopic s...
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WO/1999/016333A1 |
Linear actuator (1) consisting of an inner (3) and an outer (2) section. The outer section is provided with racks on the inside thereof and in the inner section pinions are provided on the outside thereof, which pinions engage on the rac...
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WO/1999/002915A1 |
An adjustable leg for use with benches, stilts, and the like, the leg including a first strut (12) having a first strut end wall defining an outer surface, the first strut end wall having a first aperture therein. A second elongate strut...
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WO/1998/049921A1 |
A locking device (19) is adapted to releasably interlock a table frame (10) and a table top (11), the vertical level of which is adjustable. The locking device comprises a locking member (26) moveable between locking and releasing positi...
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WO/1998/050726A1 |
A height-adjustable workstand support incorporates a pair of laterally spaced, structurally independent but synchronously driven, screw-type scissor lifts (30) which support a top surface (28) for machinery such as a sewing machine or th...
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WO/1998/048665A2 |
Disclosed is a working table in which the legs supporting the table top (10) have a cylindrical element (14, 16) that is arranged on the bottom side of the table top (10) and rigidly connected to the table top (10) or a frame (12) suppor...
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WO/1998/047407A1 |
The invention refers to an apparatus which at a vertically adjustable work bench gives a linear vertical movement to the work plate (1) which work bench comprises a support having vertical side portions (4) at which mutually parallel arm...
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WO/1998/022002A1 |
The device is formed by a sliding body susceptible of supporting a tray or support plane, a keyboard, a working surface or the like, and which is connected on either side to the vertical structure of tubes or tubular feet of the table to...
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WO/1998/016134A1 |
A counterbalanced adjustable height load bearing support structure (20) comprises a spring biased arm (42) having a cam surface (44) thereon cooperates with a follower (46) of a vertically movable support assembly (26) supporting a load ...
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WO/1998/015212A1 |
The present invention pertains to a hoisting device for a table of ajustable height, comprising two tubes placed in the middle and mounted telescopically moveable one into the other. The tubes are installed in such a way that one control...
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WO/1998/015211A1 |
A counterbalanced adjustable height load bearing support structure (20) with a pretensioning mechanism comprises a pair of pivotable arms (42, 42) each having a free end (44) in engagement with a support assembly (24) and being biased by...
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WO/1997/047217A1 |
The invention relates to a telescopic guide (10) with a metal polygonal outer tube (12) and a ball bearing cage (18) with at least two rows of balls (16) which roll in three different corners of the outer tube (12). A metal inner tube (1...
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WO/1997/042855A1 |
The invention concerns a lifting frame for a vertically adjustable table, in particular a vertically adjustable single-support table, a plurality of tubes being mounted so as to be displaced concentrically inside one another. An inner tu...
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WO/1997/040893A1 |
The invention discloses a device for performing physical exercises of a maximum amplitude using an original technique. It is embodied in a rectangular working table with a top surface area (length: 1.80 m, width: 0.70 m) with on one wide...
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WO/1997/038604A1 |
A height adjustable load support structure (20) has a base frame (22), and a generally planar support surface (32). Preferably, two extendable vertical support assemblies (26) support the surface (32) for vertical movement relative to th...
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WO/1997/038239A1 |
The invention relates to a table construction having a bottom stand section (32) capable of supporting against an underlying surface (A), a top stand section (33) which coacts with the bottom stand section and which is adapted to carry a...
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WO/1997/034513A1 |
In a hydraulic lifting-lowering-system for a working table, a couch or lying furniture or another heavy object, the height level or position it is frequently desired to adjust or change, said system comprising a predetermined amount of h...
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WO/1997/027420A1 |
A counterbalance apparatus (10) for moving the work surface (100B) of a work station (100) is described. Preferably, the apparatus includes first and inner tubular members (12 and 20), a spring (70) and a cam follower (50). The first mem...
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WO/1997/025904A1 |
A leg for a piece of furniture with a telescopically movable portion for adjusting the height of the piece of furniture and comprising an upper leg portion consisting of a tube (1), a lower leg portion (2) provided with a base (3) adapte...
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WO/1997/019617A2 |
A modular desk (2) includes a worksurface member (10), a pair of legs (20) and a module maintainer (30). The worksurface member has a front edge (16), a top surface (12) and a bottom surface (14). Each leg is mounted to the bottom surfac...
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WO/1997/018413A1 |
An apparatus for leveling a support leg (4) on a floor. The apparatus includes an ankle member (20) extending from a bottom of the leg (4), a foot member (60), a heel member (110), and an adjustment device (100). The foot member (60) inc...
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WO/1997/014332A1 |
The present invention relates to a device for vertical positioning of furniture, comprising at least one support element with two mutually displaceable posts being formed by telescopic tubes or similar profiles, having a first post recei...
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WO/1997/007709A1 |
The table assembly (10) comprises a first longitudinally grooved and elongated supporting member (20) disposed substantially vertically. A mounting device removably connects the first supporting member (20) to a fixed structure (12, 14)....
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WO/1997/003316A1 |
The upper end portions of splayed legs (4) are connected by pins (14) that slide lengthwise of slots (15) extending transversely of a crosspiece (2) of T-bar cross section, the opposite ends of which can be supported by pairs of splayed ...
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WO/1996/029910A1 |
The invention concerns a device for adjusting the height and/or inclination of a table top. The device comprises an outer tube (14) which at one end is pivotably mounted on the table frame (6) and comprises a plurality of detent holes (2...
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WO/1996/027309A2 |
Certain problems are inherent in conventional tables, such as lack of space for ashtrays so that cigarette smoke is conveniently expelled, lack of space for other objects, restricted leg space, difficulty in cleaning due to the feet of t...
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WO/1996/023433A1 |
An adjustable height table assembly consists of a table top (12) and an adjustable leg (20) and base (14) structure to which the table top is mounted. The leg and base structure includes a leg to which the table top (12) is mounted, and ...
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WO/1996/014778A1 |
An adjustable leveling glide assembly (1) for attachment to the foot (15) of a table leg (11). The glide assembly (1) has a flat, floor engaging glide support (39) positioned under the foot of the table. A threaded stem (33) extends vert...
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WO/1996/012113A1 |
The invention relates to a device for parts which are movable in tables and chairs, as well as being positionally adjustable and lockable in desired mutual relationship, by displacement of at least one supporting rod (2) carrying the res...
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WO/1996/010935A1 |
The invention relates to a weight-balancing stand arrangement (1) which supports a sheet of material (2) or the like and which includes a bottom stand-part (3) and a top stand-part (6). The top stand-part (6) includes a horizontal beam (...
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WO/1995/034232A1 |
A height adjustable support device, eg. a table leg, comprises a guide unit with two mutually telescopically displaceable tube members (1, 2) and a lift unit with a drive mechanism acting on the tube members for the control of the total ...
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WO/1995/027420A1 |
The apparatus for setting furniture in variable elevated positions of the present invention is comprised of a rail (14) which is vertically secured onto the surface of an interior wall; elevating means (12) which vertically move upon and...
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WO/1995/026660A1 |
A height-adjustable support assembly (10) having the ability to vary the height of the support surface is disclosed. The assembly generally includes a base portion (16), a support surface (14), a first member (30) interconnected with and...
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WO/1995/015097A1 |
The present invention relates to a vertically adjustable worktable (1) adapted to accommodate various loads. The table (1) comprises a pair of mutually parallel link arms (5) at each side of a stand (4), the pairs being connected by a cr...
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WO/1995/010204A1 |
A folding table has a table top of synthetic plastic material with an upper working surface and an underside, the underside having at least one rearwardly located leg retainer and at least one forwardly located strut retainer. A leg asse...
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WO/1995/006421A1 |
A desk top system (10) which has a basic superstructure upright (11) that permits attaching cantilevered supports (16) for supporting desk tops (20), pedestals (14), and the like (18, 24, 70, 71) so that they can be adjusted easily and c...
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WO/1994/028771A1 |
In a piece of furniture, especially a child's chair, the frame comprises at least one pillar (4) for the body, e.g. a seat section (8). The body is equipped with or designed having an engagement portion for engaging a random notch in a r...
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WO/1994/024441A1 |
A connection between furniture legs is obtained by means of a pullrod (5) which is axially mounted in furniture legs (1, 2). Pointed screws (11) in bushes engage depressions in the rod (5) in order that tightening causes both joining and...
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WO/1994/019987A1 |
An adjustment assembly for an item of furniture including a base component (4, 5) and at least one adjustable component (2), the adjustment assembly permitting adjustment of the position of the adjustable component (2) relative to the ba...
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WO/1994/018867A1 |
A work table, particularly for the disabled, including a tiltable table top mounted on an underframe consisting of a gantry-like frame with at least two vertically adjustable legs (12, 14) supporting the table top (10), and a cross membe...
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WO/1994/016597A1 |
A working table has a modular design and may be used as an office and conference table, as well as a working place for electricians, computer users, lab workers and technicians. In order to create a functional working table which satisfi...
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WO/1993/003650A1 |
An adjustable desk (1) includes a base (2) having a pair of generally parallel feet (3) joined by an intermediate cross member (4). A first hollow rectangular column (5) extends upwardly and away from member (4) and a second hollow recta...
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WO/1992/018033A1 |
A work station, particularly for supporting a computer, having separate front and back tops (27, 46) having separate powered drive arrangements (51) for permitting independently height adjustment. The drive arrangement includes a separat...
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WO/1992/018034A1 |
Motion control apparatus (2) is provided for permitting movement of a slidable member (4) in one direction relative to a fixed support (6) while releasably preventing movement in the opposite direction or for releasably preventing moveme...
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WO/1992/008392A1 |
The present invention relates to a vertically adjustable desk (1), preferably a school desk, with cooperating gas spring means (7), wherein a movable underbody (6) for the desk is supported by a stand (2) including a parallel linkage (3)...
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