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Match Document Document Title
7360836 Seat insert and method for producing the same  
Seat inlay in the form of an elastic grid ( 10;64 ) having at least two longitudinal bars ( 14 ) which are connected by cross bars ( 16,18 ) and have hangers ( 20 ) for suspending the inlay in a...
7354107 Vehicle seat with a deformable S-shaped backrest  
A vehicle seat with a backrest and a seat part. The backrest includes a backrest frame and S-shaped rod elements arranged therebetween so as to form an S-shaped backrest having a shoulder region...
7344194 Device for lumbar support  
The present invention relates to a device for lumbar support ( 2 ) for an office chair with a backrest consisting of a backrest frame with a membrane stretched over it, wherein the device ( 2 ) is...
7338124 Dual drive power actuator  
A dual drive actuation system includes a driver gear, a pair of actuators with driven gears, and a transmission for switching the driver gear between the pair of actuators. The transmission is...
7338123 Ergonomic chair  
An ergonomic chair including a seat support structure with a seat bottom and seat back supported by the seat support structure. The seat bottom is shortened to accommodate the buttocks and ischia,...
7334841 Angle adjustment mechanism for lumbar support of chair backrest  
A backrest of a chair has a recess for receiving an angle adjustable lumbar support. The lumbar support has a lower projection including a pair of cylindrical protrusions at both sides with...
7328950 Dual hinge belt lumbar  
A belt lumbar for a vehicle seat has a pair of brackets that are respectively located at opposite ends of the belt, a platform that extends between the brackets, and hinges that connect the...
7309105 Lift wire lumbar  
An adjustable lumbar support for a seat comprising a pair of parallel lateral rails, wherein each of the lateral rails has a lower end and an upper end, a support panel having a top end and a...
7303231 Massage apparatus and method for lumbar support  
An ergonomic support mountable on various seat frames has a static portion ( 52 ) with anchors and mounts. The mounts adapt to fix said static portion to varying seat frames. An active portion ( 54...
7300106 Trim foam lumbar  
A seat support includes a lumbar, a foam pad, trim wires, and an actuator. The lumbar is supported by and actuated between trim wires which are embedded within the seat's foam pad. The actuator is...
7290837 Cushion plate for vehicle seat  
A vehicle seat includes a seat back frame of a rectangular shape having a pair of side frames, upper and lower seat springs mounted between the side frames, and a flexible cushion plate in the form...
7270374 Structure for anatomical support with frame and convex cushioned plate for back, headrest and seat, for seating in general, especially seats in motor vehicles, with manual and motor-driven adaption of cushioned plate covexity and position  
Structure for anatomical support for the back, headrest and seat components of chairs in general and especially seats in motor vehicles comprising a frame, a convex cushioned plate fitted with...
7255394 Lumbar support, cushion for seat, and seat structure  
In order to provide a lumbar support which conforms to the curve of the spinal column so as not to give a feeling of incompatibility or other unpleasant feeling, and is easily adjusted to meet a...
7252335 Lumbar with flexwires in cross  
This invention is a lumbar support device with a pair of side rails, a plurality of transverse wires and a pair of cross-bars extending between the pair of side rails. The lumbar support device is...
7249802 Back support structure  
A tiltable chair including a housing, a back support pivotally attached to the housing about a first horizontal axis and a seat support pivotally attached to the back support about a second...
7237847 Automotive seat with active back  
A vehicle seat for use by an occupant in a vehicle, for example an automobile. The vehicle seat comprises a seat base ( 12 ) coupled to a support structure ( 6 ) of the vehicle. A back frame ( 40 )...
7234773 Backrest for a chair, with a retractor  
A chair having a backrest with a Y-shaped member. The member being affixed to the center of the top rail of the backrest frame at one end. The other end of the Y-shaped member connects to backrest...
7226127 Ergonomic chair backrest  
A “task” chair intended primarily for a person working at a computer terminal has a back provided with a pair of upright struts that incorporate respective parallelogram linkages operative to...
7216936 Cushion construction for seating unit  
A method of manufacturing a seating unit, such as a chair, includes manufacturing a cushion made from a non-woven fibrous material, and attaching the cushion to the seating unit for comfortable...
7216933 Backrest, particularly for an office chair  
In the case of a backrest ( 1 ), in particular for an office chair, having a lordosis support ( 3 ) comprising supporting ribs ( 2 ) arranged in a manner such that they run parallel to one another,...
7201446 Integrated adjustable lumbar support and trim attachment system  
An adjustable lumbar support ( 10 ) adapted to be easily integrated into new or existing seat structures. Adjustable lumbar support ( 10 ) includes a floating plate ( 15 ) supported by a support...
7165810 Low cost lever acutator apparatus and method  
A simplified, low-cost actuator used in conjunction with a lumbar support device designed to significantly decrease manufacturing costs and assembly time. The present invention produces similar...
7140681 Occupant centering ergonomic support apparatus and method  
An ergonomic support for an automobile seat includes a pivoting bolster on a mounting rod. Behind the bolster is a slide rod. A lever is disposed between the bolster and the slide rod. The lever is...
7140680 Fold down seat lumbar support apparatus and method  
A fold down seat back has an ergonomic support device in it. A traction cable is operatively engaged at one end with the lumbar support device to actuate it. The fold down seat back includes a...
7137664 Automatically actuating ergonomic support system for a fold down seat  
A fold down seat back or seat bottom has at least one ergonomic support device in it. A traction cable is operatively engaged at one end with the ergonomic support device to actuate it. The fold...
7131700 Back construction for seating unit  
A back construction includes a back shell having stiff thoracic and pelvic regions connected by a flexible lumbar region in a manner adapted to ergonomically support a seated user. The back shell...
7131694 Adjustable lumbar support for vehicle seat  
An adjustable lumbar support mechanism located in a seat back of a vehicle seat for supporting the lower back of a seat occupant. The lumbar support mechanism generally includes a lumbar support...
7128372 Vehicle seat having a lumbar support system  
A vehicle seat assembly including a seatback frame and a lumbar support system operatively mounted to the seatback frame. The lumbar support system includes a lower suspension mechanism that is...
7120984 Method of producing a lordosis support  
A method of producing a lordosis support ( 12 ) with a supporting element ( 22 ) of plastic of adjustable curvature at rods ( 18 ) of a lattice mat ( 10 ), formed by longitudinal and transverse...
7114777 Chair having reclineable back and movable seat  
A seating unit includes a seating unit having a base, a seat and a back operably pivoted to the base for synchronous movement including recline of the back and forward movement of the seat, an...
7113100 Vehicle tiredness alleviating system  
A vehicle tiredness alleviating system provided with at least one of a vehicle air-conditioning system for controlling a temperature in a passenger compartment, a seat heating system for heating...
7097247 Seating unit with adjustable lumbar device  
A seating unit includes a back support with a perimeter frame defining an opening, and a plurality of resilient members spanning the opening. An upholstery cover extends over and covers the...
7090301 Apparatus and method for lumbar support structure  
The invention is a lumbar support structure adapted to attach to a frame of a seat. An upper support bar and a lower support bar attach to the frame of the seat. A plurality of vertical springwires...
7086700 Automobile seat  
An automobile seat with supporting frame, upholstery, and seat cover includes a seat body and a seat back, as well as at least one seat back region, such as a side wing on the seat back, whose...
7083233 Adjustable floating plate lumber support  
An adjustable lumbar support ( 100 ) adapted to be easily integrated into new or existing seat structures. Adjustable lumbar support ( 100 ) includes a lower floating plate ( 115 ) that is adapted...
7083231 Arching mechanism and method of use  
Arching mechanism, for instance for backrests of seats, medical or orthopaedic apparatus or casings and the like, with a pressure element wherein at least one traction element connected with a...
7077476 Universal ergonomic support with self-contained actuator  
An ergonomic weight support device for a seat comprising a housing having a channel defined by at least one guide boss, an extending element having an unanchored weight supporting end and an...
7066537 Chair back construction  
A back for a chair includes fabric panel with a flexible carrier attached to the panel around its periphery. The carrier is configured to be secured along a bottom edge to a bottom portion of a...
7063384 Flexible chair back  
A flexible chair back provides a preferred elastic effect than conventional plastic chair backs, which comprises a back supporting board having a flexible member integrally extended from the back...
7063383 Sliding assembly of dynamic mechanism of a massage chair  
A sliding assembly of a dynamic mechanism of a massage chair is used in a massage chair. The massage chair has a dynamic mechanism and a sliding unit. The sliding unit is movable between two...
7059678 Portable orthopedic support device  
A portable pneumatic orthopedic body support device for selectively supporting body and torso areas of a user being seated atop a chair or seat. The device includes individual inflatable...
7052087 Method and apparatus for a scissors ergonomic support  
A scissors lumbar support includes a hinge axle and two arms each having a forward portion and a rearward portion. The forward portions are lumbar support pads. At least one of the rearward...
7044551 Seat structure  
A seat structure includes a torsion bar 40 disposed along the width direction in the vicinity of the bottom end of a back frame 20 , a pelvis supporting plate 50 is connected to the torsion...
7040703 Health chair a dynamically balanced task chair  
Healthy task seating is achieved by integrating three dynamics into a unique, dynamically balanced chair design that provides: (a) adaptable design features to accommodate a wide range of body...
7032971 Seat backs  
The core ( 1 ) of a seat back, which will be upholstered to form the complete back, is a moulded plastics sheet bowed forwardly and with attachment points ( 12 ) near top and bottom for securing to...
7007568 Cable actuator for lumbar support  
The actuator has a housing with a longitudinal passage between a first end and an opening at a second end. A spindle, supported and moveable in the passage, has oppositely handed, first and second...
7000986 Lumbar support apparatus  
A lumbar support apparatus includes a guide rail on a seat frame, and a bendable occupant support structure mounted for sliding movement on the guide rail. The bendable structure, which is...
6994399 Seat back suspension arrangement  
A seat suspension arrangement intended to provide greater protection for occupants of a vehicle seat in the event of a rearward collision in a motor vehicle, comprises a platform element intended...
6991291 Back construction for seating unit having spring bias  
A back construction includes a back shell having stiff thoracic and pelvic regions connected by a flexible lumbar region in a manner adapted to ergonomically support a seated user. The back shell...
6991288 Vehicle seat having a lumbar support system  
A vehicle seat assembly including a seatback frame and a lumbar support system operatively mounted to the seatback frame. The lumbar support system includes a lower suspension mechanism that is...
Matches 1 - 50 out of 318 1 2 3 4 5 6 7 >