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Patent Searching and Data


Matches 501 - 550 out of 8,605

Document Document Title
WO/2012/036553A1
The invention relates to a folding chair comprising a height adjustable seat part, front legs, and rear legs foldable with respect to the front legs, wherein the seat part is connected on either side to a rotatable plate and rotatable ar...  
WO/2012/020071A1
An item of seating furniture, in particular a chair, is provided, with a frame which is of resilient design and, in side view, is of substantially z-shaped configuration and comprises a frame upper part, two frame lower parts and two fra...  
WO/2012/008852A1
Chaise longue comprising a sofa frame (2), seat part (4) and back rest (3). The seat part (4) comprises side bars (9a, b), cross bars (10a, b) and seat springs (7). The seat part (4) is rotatably connected to the sofa frame (2) by means ...  
WO/2012/001429A1
A seat comprises a seat squab (12), a supporting structure (15) and a backrest (14), in use, the seat squab (12) being movable in a substantially downward direction relative to the supporting structure when weight is applied to the seat ...  
WO/2011/162619A1
The invention is a spring characterized by - a first, inner, continuous frame (1), - a second, continuous frame (2) enveloping said first frame (1), - said first and second frames (1, 2) made in a flexible material of high yield stress, ...  
WO/2011/157392A1
The invention relates to a chair (1) which comprises a continuous supporting element (2), a movement mechanism (3) and a framework (4), wherein the movement mechanism (2) comprises a torsion element (11) which carries the back part (9) a...  
WO/2011/157878A1
The invention relates to an improved chair that can be stacked and disassembled, said chair consisting of a back, a front, two upper crossbars for connecting the back and the front, two lower crossbars for connecting the back and the fro...  
WO/2011/155557A1
Provided is a chair in which the rear section of the seat can be raised with good lateral balance, in which the seat is stable, and that has a simple structure and a good appearance. The disclosed chair includes a seat (6) that is pivota...  
WO/2011/156153A1
An article of furniture (1) includes a base (2), a seat frame (12) supported by the base (2), and a back frame (11) attached to the seat frame (12). The back frame (11) includes an upper portion (13) and a lower portion (14). The upper p...  
WO/2011/156536A2
An office chair including a linking mechanism between a movable chair seat and a pivotable chair back. The mounting arrangement between the chair back and the chair seat includes swing arm assembly that is pivotally connected to the chai...  
WO/2011/156667A1
An extendable and retractable lift strut (10) includes a support tube (12), a guide rod (18) fixedly attached at the support tube, an extension tube (14) that is extendable and retractable relative to the support tube and guide rod, and ...  
WO/2011/152648A2
A chair for easy-sitting and easy-rising motions according to the present invention comprises: a seat plate (2); a base (3) located at a lower side of the seat plate (2) to thereby contact the ground and support the structure of the chai...  
WO/2011/150501A1
This invention relates to a system and method of armed forces vehicle seating which reduces the potential for injury to occupants when the vehicle is subjected to a mine or similar explosive device. The seats are ceiling or wall mounted ...  
WO/2011/151317A1
The invention relates to a movement device for mounting in a support device and a support device which entails that at least one part of the device actively moves in a continuous, predetermined fashion. The pattern of the movement occurs...  
WO/2011/152693A2
The present invention relates to a gas cylinder. According to one aspect of the invention, the gas cylinder comprises: an outer cylinder; a spindle which is provided to the outer cylinder to allow vertical movement thereon; a cylinder wh...  
WO/2011/147171A1
An electric lift device with lock function comprises a base (1) and a lift platform (2), an electric lift mechanism for controlling the lift platform (2) is arranged between the base (1) and the lift platform (2). The lift platform (2) c...  
WO/2011/142727A1
The subject of the invention is a chair on a coil spring with a movement limiter, wherein the seat is fastened to the support via coil spring that allows a controlled swinging and movement of the seat. Such chair has orthopaedic properti...  
WO/2011/143393A1
A chair- specific adjustment device is provided. The device includes a first seat support and a base support linked to a gas column on which there is a first rotating user- controlled handle. The first handle controls the selection of th...  
WO/2011/136536A2
The present invention relates to a rotation radius brake apparatus for a swivel chair, in which a rotation radius brake structure is applied to a rotation frame structure of the swivel chair so that the seat of the swivel chair rotates w...  
WO/2011/130160A2
A stool includes a body having a seat and a wheel assembly. The seat is selectively rotatable about an axis of the stool. The wheel assembly is engaged to the seat. The wheel assembly includes a plurality of wheels. Each of the wheels in...  
WO/2011/124999A1
Seat element (4), comprising a frame (8), a seat (12) associable to said frame (8), the frame (8) and the seat (12) being made separately from each other and being attachable and detachable from each other by the interposition of first c...  
WO/2011/117645A1
The present invention provides a stool (10) which is very versatile and comprises a simple cylindrical shape. The stool (10) can be quickly and easily installed at any suitable location and, in particular, can be included in outside area...  
WO/2011/114286A1
A movement device (10) for an element of furniture (12) for the movement of a seat (13) with respect to a fixed portion (15). The device (10) comprises a rotating shaft (16), which is integral with the seat (13), and a hollow hub (17), w...  
WO/2011/111946A2
Provided is a device for securing chair casters, whereby a chair can be stably secured by automatically locking the wheels due to the load applied to the casters when a user sits on the chair. The present invention is a device for securi...  
WO/2011/110753A1
The present invention relates to a hinged seat providing for numerous positions, during use, by combining the pendular motion of the seat portion and the backrest about an axis of rotation, and the synchronous mechanism connecting the se...  
WO/2011/110055A1
A horizontal cushion device for eliminating fatigue comprises an arcuate cushion (1), a location device (2), a displacement device (3) and a controller (4). The arcuate cushion (1) is provided for user's body approximately in headstand a...  
WO/2011/108966A1
This invention relates to a seating arrangement including at least two seating units connected together, wherein each seating unit includes a tubular frame and a seat supported by the tubular frame. The invention also relates separately ...  
WO/2011/090098A1
Disclosed is a non-stepless lowering device comprising a lifting/lowering link which has a pivoting section for a base section and another pivoting section for a vertically moving body; a toothed link which is pivoted to one of either th...  
WO/2011/089580A2
A seating arrangement comprising at least three or more seats arranged in a row and adjacent each other in a side by side relationship to present two outer ends of said row, said seating arrangement further including a deployable side su...  
WO/2011/082553A1
An electric furniture frame assembly (100) is disclosed as including a base (102) and a frame (106) engaged with the base, in which the frame is selectively movable relative to the base in one of two modes of movement, and in the first m...  
WO/2011/082683A1
A permanently steady safety chair is provided. A forward end of a left side beam floor support (41) and a forward end of a right side beam floor support (42) are fixedly connected with a left front leg (31) of a left front leg assembly a...  
WO/2011/075950A1
A collapsible type reclining chair comprises two reclining chair supporting ridge beam means (1) which can be rolled up and can be a reclining chair shape in a side view while being unrolled. The two supporting ridge beam means (1) are c...  
WO/2011/076162A1
The invention relates to a tilting device (5) for a chair, comprising a lower plate (6) and an upper plate (7). An elastic body (8) is located therebetween. The lower plate (6) has a bulge (9) in the vertical direction, by means of which...  
WO/2011/074833A2
The present invention relates to a height-adjusting apparatus, and more particularly, to a pressure fluctuation type height-adjusting apparatus which can adjust the height of a bicycle saddle, a chair seat or the like through the variati...  
WO/2011/069316A1
A base plate of a chair whose lifting and leaning force is adjustable pertains to the technical field of chair components. It includes a middle plate (2) and a big plate (1). The rear part of the big plate (1) can swing downwards relativ...  
WO/2011/062645A2
A chair having a first seat portion and a second seat portion pivotally connected to the first seat portion. The first seat portion and the second seat portion are movable between a first or lowered position and a second or raised positi...  
WO/2011/062646A2
The present invention is a chair having a first seat portion operably associated with a second seat portion, with the first seat portion disposed in the same plane as the second seat portion when the chair is in a lowered position, and a...  
WO/2011/060766A1
The seat furniture according to the invention comprises a frame which is adjustable such that the height and inclination of the seat supported by said frame can be easily and rapidly varied. Said seating furniture comprises a seat platfo...  
WO/2011/056693A2
A chair having a seat, a first support base and an upright elongated support element. The upright elongated support element has a first point and a second point, with the first point connecting to the seat and the second point connecting...  
WO/2011/056722A2
A chair is provided that permits a chair user to configure the chair to accommodate uneven terrain. The chair user manually grasps a strap, additionally grasps the chair at another location, and moves the strap toward the top of the chai...  
WO/2011/052099A1
Provided is a chair suited to the use of a keyboard or mouse. The chair has a seat (3) and a rocking backrest (4). The seat (3) comprises a first section (3a, 12a) and a second section (3b, 12b). The first section (3a) of the seat (3) is...  
WO/2011/050413A1
There is disclosed a chair (10) for positioning an individual with respect to a reference location (5), such as a table. The chair (10) comprises a base portion (12) configured to be located on a support surface (6). A scat portion (16) ...  
WO/2011/053679A1
A chair having an adjustable seat pan is disclosed. The chair includes a seat frame having a front end and a rear end, a seat back attached to the rear end of the seat frame, a seat pan pivotally connected to the seat frame, and a seat d...  
WO/2011/053689A1
A chair having an adjustable seat pan that can be moved from an angled to a flat position is disclosed. The chair includes a seat frame having a front end and a rear end with a seat back attached to the rear end of the seat frame. A seat...  
WO/2011/049461A2
A sitting arrangement (1) is disclosed. Said sitting arrangement includes a support frame (2), seat part (4) and backrest (3). The seat part (4) is articulately connected to the support frame (2) in at least one mounting mechanism (8a, b...  
WO/2011/044602A1
The invention relates to an office chair having a foot part (8) and having a lying function, comprising gripper jaws (10) at the free end of the foot part (8) for gently holding the feet in position. The foot part (8) can be pivoted up, ...  
WO/2011/044886A1
The invention relates to a wheelchair, comprising a frame (10), drive wheels (11) arranged on the frame (10), at least one steerable steering wheel (12), and a seat (14), the height (H) and inclination (N) of which can be set, the height...  
WO/2011/032689A1
The invention relates to a tilting mechanism (1) for an office chair, comprising a base support (2) that can be positioned on a chair column, a seat support (4) having a back rest support that is rigidly connected to the seat support (4)...  
WO/2011/021311A1
A chair configured in such a manner that, when the chair is rocked, the seat portion rises and at the same time moves backward, wherein the safety of the chair is ensured so that person’s fingers do not get caught. The front part of a s...  
WO/2011/018046A1
Table and chair for bionics correcting posture comprise a table (1), a chair (2) or a stool, and the lower parts of the table legs (8) are connected with a footplate. A chair back (17) is connected between the supports (18) of the chair ...  

Matches 501 - 550 out of 8,605