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Match Document Document Title
7398989 Stand-up wheelchair with gearing down of the stand-up operation  
A stand-up type wheelchair for handicapped and sick people comprises a chassis ( 2 ) supporting an articulated structure ( 12 ) which includes a seat, a foot-rest, a chair-back, and two symmetrical...
7234776 Body support chair with automatic modification of the back inclination  
The body support chair for physically challenged and disabled persons comprises a frame supporting an articulated structure comprising a seat, a foot rest, a back and two symmetrical lateral...
7213880 Control device for an adjustable seating structure  
A control device for an adjustable seating structure including a first adjustment control positioned in an orientation approximating a seat member. The first adjustment control is moveable about a...
7195316 Multi-positional seat  
The present invention provides an apparatus for use in sitting on a vehicle and a method for use in manufacturing a seat. The apparatus can include a base, a back secured with the base and a seat...
7134712 Chaise-longue  
The disclosure generally describes a chaise longue having a base structure that supports a backrest section, a footrest section and an intermediate section. The intermediate section is connected...
7014263 Vehicle seats  
A vehicle seat may include a seat cushion movably supported on a vehicle floor bracket, a seat back rotatably supported forwardly and rearwardly on the vehicle floor bracket via a seat reclining...
6959965 Ergonomic chair  
A chair of the tilting type which includes a base, a seat and back, with the base pivotally supporting the seat with two parallel links of a four-bar parallel linkage, with one of the links...
6945602 Tilt control mechanism for chair  
A chair back is supported on a rigid upright coupled to a horizontal tilt shaft disposed under the front of the chair seat and supported on a control housing fixed to a pedestal. A tension...
6896329 Chair, in particular office chair  
The chair, particularly an office chair, has a backrest articulated to a seat support by way of a rest support. A seat surface is movable synchronously with the backrest. A front region of the seat...
6863346 Chair  
A chair, in particular an office chair, comprising a pedestal, a seat support supported thereon, a seat plate supported on said seat support, and a backrest secured on said seat support. Said seat...
6811225 Ergonomic seat and method  
A seat apparatus and method particularly well adapted for use in mobile platforms, and more particularly in a commercial aircraft. The seat apparatus includes a seat portion with linkage that...
6789847 Reclining chair  
A reclining chair has a control switch and a control device. The control device has a tube connected to a support frame, a joint disposed on a seat, a rod inserted through the tube and connected to...
6709058 Ergonomic chair  
A chair of the tilting type which includes a base, a seat and back, with the base pivotally supporting the seat with two parallel links of a four-bar parallel linkage, with one of the links...
6644741 Chair  
A synchrotilt mechanism for a chair to provide improved control over the relative but synchronized tilting of the back and seat during tilting. The chair back is supported on a rigid upright...
6474737 Variable configuration automobile vehicle seat  
A seat comprises a base assembly adapted to be fixed to the body of the vehicle, an articulated support assembly comprising front and rear support links for a seat cushion of the seat each of which...
6161897 Chair construction  
A chair has a seat supported on a base support assembly. The support assembly includes an upper bracket with a transverse tube mounted on the forward end thereof. The seat includes an upper shell...
6135558 Motor vehicle seat with backrest foldable into sleeping position  
A motor vehicle seat includes a backrest, a seat cushion and a coupling mechanism movably coupling the seat cushion to the backrest. The backrest is foldable between an erected seating position and...
6036266 Vehicle seat assembly incorporating a one-piece shell as seat back and lower seat support  
A vehicle seat assembly includes a seat track member with a recliner pivot linkage pivotally connected thereto. A one-piece shell member is pivotally connected to the recliner pivot linkage and...
5934732 Lock mechanism for foldable vehicle seat  
A rear seat assembly for a vehicle can be moved between a seating configuration and a load floor configuration without requiring the operation of release pins or knobs. The seat assembly includes a...
5918942 Chair arrangement  
Adjustable chair equipped with a calf supporting board which by means of an over-center mechanism and a gas spring can be brought to a horizontal position when the angle between the seat and the...
5810440 Integrated seat and back and mechanisms for chairs  
Integrated seat, back and mechanisms are provided for tilting chairs, and other similar seating. The chair has a base, a seat, a back, a back support and a mechanism which interconnects the seat,...
5788183 Device for adapting the position of the seat proper for a seat having a back that folds down to a sleeping position  
A device for a seat, in particular an aircraft seat, the seat having a back that pivots between an upright sitting position and a folded-down sleeping position, the device serving to cause the seat...
5660439 Integrated seat and back and mechanisms for chairs  
Integrated seat, back and mechanisms are provided for tilting chairs, and other similar seating. The chair has a base, a seat, a back, a back support and a mechanism which interconnects the seat,...
5601336 Auto balancing ergonomic armchair  
An ergonomic self-balancing armchair having a seating element, a holding support and a mechanism for regulating the angular position of the seating element. The regulating mechanism has an...
5494331 Child safety seat for automobile  
A seat body forming a backrest and a seat section is made to move along an arcuate guide with respect to a base by a relative movement guiding mechanism which is formed by combination of an arcuate...
5482349 Combination reclining and folding mechanism for automotive seat assemblies  
A latch mechanism is connected between the seatback member and the seat cushion member of a vehicle seat assembly to selectively control pivotal movement of the seatback member relative to the seat...
5454624 Multi-position seat and its application especially to motor vehicles  
The seat made up of a seat (10) with a moving framework (11) for a cushion (12), of a backrest (20) with a moving framework (21) for a cushion (22), of an underframe (30) intended to make the seat...
5401077 Ergonomically improved chair or armchair  
An ergonomical chair is provided, of the type which is adjustable in height, whose seat has a front portion with a slope automatically changeable as a function of the height adjustment. The seat...
5366274 Synchronous adjusting device for office chairs or the like  
A synchronous adjusting device for a chair is provided where the restoring movement of a back part is effected as a function of the weight of the user, a restoring moment occurring with the...
5348367 Reclining chair mechanism  
A simple and economical six-bar linkage system keeps a reclining chair stable in its closed position, and permits it to assume any degree of recline between slight recline and full recline without...
5251958 Synchronous adjusting device for office chairs or the like  
A synchronous adjusting device is proposed as a chair mechanism for office chairs, seat furniture or the like, which is constructed extremely simply and with few mechanical components and which, if...
5219204 Recliner and elevator chair  
A recliner chair assembly with a vertical lift that raises the seat back that in turn tilts the seat. The lower end of the back is tracked to cause the back to recline and also to shift the seat...
5131717 Reclining chair having a movable seat back and a movable seat bottom  
A reclining chair has a seat back and a seat bottom which are pivotally attached to opposite ends of a rocking cradle or support frame, which itself is pivotally mounted to a base. The seat back...
5108148 Reclining chair mechanism having sole support pivot  
An essentially self-balancing reclining chair is provided. The invention may be adapted to for use by any individual, regardless of size, shape or weight. The chair has a base and two parallelogram...
5080435 Chair  
A chair, in particular an office chair, including a seat and a back rest which are pivotal in relationship to a supporting column supporting these. The back rest is mounted on a carrier for pivotal...
4988145 Seating furniture  
A functional chair is described the backrest of which can be pivoted relative to the seat and in which the seat can also be lowered in the region of the front edge. For this purpose at least one...
4966411 Chair provided with a backrest  
A chair with a backrest is arranged so that the seat can be shifted forwardly to a rest position upon a rearward inclination of the backrest. The front end of the seat is supported pivotably on a...
4884840 Arrangement in adjustable seats  
The invention relates to an arrangement in adjustable seats, in which a back support (1) and seat part (2) are mutually pivotably (3) joined, and where the back support (1) is pivotably (4)...
4636002 Vehicle seat  
A vehicle seat such as an automotive seat is disclosed in which the rearward portion of a cushion frame is attached to a vehicle floor by shaft pins so that the forward portion of the cushion frame...
4627663 Reclining chair  
A chair has a seat frame that is suspended at its rear by swing links which are pivoted to the chair frame on a horizontal axis located above the level of the seat frame and a back frame which is...
4616874 Vehicle seat assembly  
A vehicle seat assembly is for a vehicle seat having a back rest and a seat surface. The back rest is adjustable in inclination and the seat surface is adjustable in height and inclination. To...
4595236 Articulated chair with weight responsive resilient means  
A chair is described which comprises a fixed base structure, a seat, an element moveable relative to the fixed structure of the chair, the moveable element being moveable from a first operative...
4518201 Rear seat for use in a motor vehicle  
A rear seat for a motor vehicle includes a seat part and a back rest pivo to the seat part. The seat is mounted so that it can be moved between an inoperative position, in which the seat part and...
4479679 Body weight chair control  
A chair control in which the chair occupant's body weight is the primary source of energy in reclining the chair and returning the chair to its task position includes a back support link and a...
4444431 Locking mechanism for vehicle seats  
A locking mechanism for a vehicle seat having a seat cushion and a backrest is disclosed. The locking mechanism includes of a bracket fixed to the vehicle floor and provided with an elongated...
4411469 Chair, particularly a data display chair  
A chair having a base, a seat, a backrest and a spring between the seat and the backrest. A first pair of links is pivotably connected to the seat and the backrest respectively and a second pair of...
4307912 Multiple position reclining chair assembly  
A multi-position, wall avoiding reclining chair assembly having a unitized metal frame construction and featuring an improved linkage for supporting a chair seat for forwardly directed movement...
4268086 Seat assembly for an automobile  
A seat assembly mechanism for inclining a seat back to desired positions including a horizontal position to form a bed and also folded forwardly to provide room for cargo and packages. The seat...
4226473 Reclining chair  
A reclining chair is disclosed in which the seat is movably supported on the base of the chair at each side by a pair of links which are inclined upwardly and rearwardly from the base to the seat,...
4205877 Children's reclining car seats  
A child's car seat for sitting on the conventional seat of a vehicle and being retained therein by the vehicle safety belts, the car seat being moveable between a slumbering position and a sitting...
Matches 1 - 50 out of 101 1 2 3 >