Matches 1 - 50 out of 133 1 2 3 >


Match Document Document Title
US20150164232 CHAIR HAVING A DYNAMICALLY-FLEXIBLE BACK AND SEAT  
A chair including a dynamically-flexible back and seat having a shape that adjusts to the movements of a user seated in the chair to enhance user comfort. Each of the back and seat has an air gap...
US20110115269 ADIRONDACK-STYLE CHAIR HAVING IMPROVED COMFORT AND SUPPORT  
An Adirondack-style chair having a back with a curvate conformation providing enhanced comfort and support to a user, in relation to planar back structures traditionally used for such type chairs....
US20150008712 ANATOMIC DESK CHAIR COMPRISING BACKREST WITH FRAME HAVING A TIRE-TYPE ASSEMBLY SYSTEM  
The present invention relates to an anatomic desk chair for office or home work, which has a displacement system composed by a plurality of wheels which allow the user to move from one location to...
US20140062153 CHAIR WITH INTEGRAL PIVOTING LUMBAR AND SEAT CUSHION PORTIONS  
A chair of the type commonly found in a home or office and having a stationary back, a pair of arms, and a rotatable seat cradle that is located between the arms. The seat cradle includes a lumbar...
US20120007400 SEATING STRUCTURE WITH A CONTOURED FLEXIBLE BACKREST  
A seating structure includes a backrest member having an upper edge, opposite side edges and a lower edge. The backrest member has a forwardly facing convex shape formed along a vertical...
US20140097654 MOBILE ERGONOMIC ROTATING ADJUSTABLE CHAIR WITH LUMBAR SUPPORT  
An apparatus for sitting, including: a keystone assembly which connects various parts of the apparatus; a back that provides support for at least a person's back or shoulders; a floating lumbar...
US20130049421 MOBILE ERGONOMIC ROTATING ADJUSTABLE CHAIR WITH LUMBAR SUPPORT  
An apparatus for sitting, including: a keystone assembly which connects various parts of the apparatus; a back that provides support for at least a person's back or shoulders; a floating lumbar...
US20140077548 CHAIR ASSEMBLY WITH UPHOLSTERY COVERING  
A chair assembly includes a back shell member including a laterally-extending top portion, a laterally-extending bottom portion and a pair of longitudinally-extending side portions extending...
US20140319890 SEATING WITH ADJUSTABLE CUSHIONS  
A seating, including a sling seating, can have adjustable and/or non-adjustable cushions. An occupant of the seating can adjust the thickness and support provided by an adjustable cushion. The...
US20130134754 LEGROOM CAVITY IN VEHICLE BACKREST FOR REAR-FACED CHILD IN CARSEAT  
A vehicle seat feature to provide additional legroom for feet or legs of a rear-facing child in a safety carseat installed in a vehicle seat, by utilizing a bounded cavity or the like in the...
US20150164227 Chair Assembly  
A chair assembly includes a base structure, a seat support structure pivotably coupled to the base structure, and a back support structure pivotably coupled to the base structure and including an...
US20150008714 AIRCRAFT SEAT  
A seat for an aircraft is provided that includes a seat pan, having a seat pan front edge and a seat pan rear edge, a backrest, having a backrest top edge and a backrest bottom edge, where the...
US20150008707 AIRCRAFT SEAT  
A seat includes a seat pan, having a seat pan front edge and a seat pan rear edge. The seat pan front edge defines a first pivot point and the seat pan rear edge defines a second pivot point. A...
US20150021966 CONTROLLABLE COMFORT SHELL FOR VEHICLE SEAT  
A vehicle seat includes a seat back having a backrest, a backrest support, and a linkage arranged to interconnect the backrest and the backrest support. The linkage is configured to support the...
US20120146375 Office Chair  
An office chair (1) comprising a seat (2) and a backrest (3), wherein the backrest (3) includes a lumbar support (4), which is adjustable between an inactive position in which it follows the...
US20110101748 Ergonomic Adjustable Chair Mechanisms  
Seating mechanisms enable the user to vary the seating angle of a chair or stool by enabling at least the portion of the chair that supports the thighs to be tilted forwardly to controllably...
US20150015041 OFFICE CHAIR WITH AN ADAPTABLE LUMBAR SUPPORT  
An office chair (1) comprising a seat (2), a backrest (3) including a lumbar support (4), an actuator device (8) arranged to enable adjustment of the lumbar support (4) between an inactive...
US20050006935 Adjustable waistrest structure of a chair  
A waistrest structure is intended to be incorporated into a chair. The structure includes a waistrest pad and an adjustment device enabling the waistrest pad to be moved away from or toward a...
US20150208809 PROGRESSIVELY CURVED LUMBAR SUPPORT FOR THE BACK OF A CHAIR  
A progressively curved lumbar support located within the back of an office or home chair to enable a user to be seated close to a work surface (e.g., a desk or a table). The chair back tilts...
US20150102647 DYNAMIC LUMBAR SUPPORT FOR A CHAIR  
A dynamic lumbar support located within the back of an office or home chair to enable a user to be seated close to a work surface (e.g., a desk or a table). The chair back rocks back and forth...
US20120062005 Pivoting Task Chair  
A task chair with a chair base, a pivoting mechanism housing supported by the chair base, a non-pivoting seat bottom, and a pivoting seat back coupled to the pivoting mechanism housing. The seat...
US20140159444 SEATING DEVICE COMPRISING A FORWARD-FOLDABLE BACKREST  
A seating device with reduced bulk, for example for an aircraft. This seating device comprises a backrest which describes a circular translational movement towards the front and upwards of the...
US20120086241 CUSHION-LESS AIRCRAFT SEAT  
A cushion-less passenger seat. The passenger seat includes spaced left and right spreaders, each having a front and rear leg with top and bottom ends and a seating surface fanned from a flexible...
US20090184553 Chair with an Automatically Adjustable Lumbar Support  
The invention relates to a chair (1), in particular an office chair, with a backrest (3) which is connected in an articulated manner to a mount (33) by means of a backrest mount (2) and has an...
US20130134755 AUTOMATIC TILTING OF A SUPPORT SURFACE ON A SUPPORT DEVICE  
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...
US20150157127 Chair Assembly with Upholstery Covering  
A chair back assembly includes a back shell member comprising a laterally extending top and bottom portions and a pair of longitudinally extending side portions extending between the top and...
US20090079245 Lumbar support  
The lumbar support for a seat backrest according to the invention has a lumbar pad and a toggle linkage to adjust the position of the lumbar pad. Furthermore, it comprises a motor with a spindle...
US20120306247 Lumbar Support for a Chair  
A lumbar support for a chair includes a member having a first portion separated from a second portion via a slit formed in the member and a slider mechanism. The slider mechanism has a slider that...
US20100102606 Chair Structure  
A chair structure includes a seat unit having a support leg assembly and a seat; a connecting unit having two linking members and movably connected at one linking member to the seat; a backrest...
US20120267928 USING RESTING LOAD TO AUGMENT ACTIVE MATERIAL ACTUATOR DEMAND IN POWER SEATS  
A power seat adjustment assembly comprising an active material actuator, adapted for use when a resting load is present within the seat, and configured to reduce actuator demand, and therefore...
US20140159443 Therapeutic Chair  
A therapeutic recumbent chair having back and leg cushions and including an adjustable lumbar support member and an adjustable scapula region support member, each within the back cushion and...
US20050242644 Method for filling at least two receptacles and pneumatic circuit for carrying out said method  
The invention relates to a method to act upon at least two recipients (10, 11, 12) of a pneumatic system in an alternating manner, in particular a pneumatic massage system of a motor vehicle seat,...
US20090254011 Foldable massaging backrest structure  
A foldable massaging backrest structure comprises a main body and a table. The main body includes a cushion and two arms pivotally connected to two lateral sides of the cushion respectively. The...
US20080164737 WORKSTATION WITH COMPUTER SYSTEMS AND COMPONENTS  
A modular work station comprising a base module, a lower spine and chair support module affixed to the base, a chair assembly module removable positioned on the chair support and an overhead...
US20140125103 LUMBAR SUPPORT DEVICE  
A lumbar support device includes: a seat back frame; a warped plate supported by the seat back frame to press a back of a seated person; and a reinforcing plate that reinforces the warped plate,...
US20080007102 Seat with Adjustable Seat Occupant Support Assembly and Integrally Formed Seat Shell Therefor  
The present invention is directed to an adjustable seat occupant support assembly for a seat, such as a vehicle seat, which employs a drive equipped with an arm that bears against an adjuster shoe...
US20150008708 AIRCRAFT SEAT  
A seat for a vehicle includes a seat pan, where the seat pan front edge defines a first pivot point and the seat pan rear edge defines a second pivot point, a backrest articulately disposed...
US20080315650 Pneumatic Lordosis Support  
A pneumatic lordosis support (1) consists of a cushion (3), which is integrated into the backrest (2) of a seat. Laterally of a vertical center line (7), the cushion encompasses horizontal...
US20130001993 LUMBAR SUPPORT DEVICE FOR CHAIR  
In order to provide a lumbar support apparatus whose position can be adjusted by a simple structure and which can softly support a lumbar vertebra portion of a sitting person, a lumbar support...
US20140125101 ACTUATOR SYSTEM FOR CONTROLLING LUMBAR SUPPORT  
An actuator system for controlling a lumbar support includes a wire fixed and coupled with a lumbar support at one end; a driving motor rotatable in either the clockwise or counterclockwise...
US20050104428 Sacral support member for seating  
A chair for providing sacral support including a seat, a backrest, a flexible support member and a sacral support member. The backrest has a frame with a generally central opening. The membrane is...
US20080272636 DYNAMIC CHAIR BACK LUMBAR SUPPORT SYSTEM  
A chair back according to embodiments of the present invention includes a rigid support member for reclinable attachment to a base, a flexible frame member having a flexible frame and a mesh, the...
US20090001792 HEAD RESTRAINT SYSTEM FOR A VEHICLE SEAT  
A vehicle seat 10 is disclosed with a seatback frame 18 and an actuator 20 for supporting an occupant. A head restraint 16 extends from the seatback frame 18 for supporting the head of the...
US20100141000 LUMBAR SUPPORT  
A chair having a seat rotatably attached to a tilt spring portion of a tilt mechanism such that the tilt spring is activated by movement of the seat. A backrest and/or the seat can be rotatably...
US20090096264 VEHICLE SEATING ORTHOTIC SYSTEM AND METHOD  
A thoracic-lumbar-sacral orthosis for vehicle is provided which provides back support to a vehicle occupant is disclosed. A vehicle occupant has a thoracic-lumbar-sacral orthosis prepared which...
US20050029847 Backrest  
A backrest for a vehicle seat with a backrest frame including an arching element, running in a planar manner on the backrest frame with the upper and lower end sections thereof, in the backrest...
US20150008709 AIRCRAFT SEAT  
A vehicle seat includes a seat pan, where the seat pan front edge defines a first pivot point and the seat pan rear edge defines a second pivot point. A swivel is disposed beneath and supporting...
US20150008713 AIRCRAFT SEAT  
A vehicle seat includes a seat, a swivel connected to and rotatably supporting the seat, a swivel frame connected to the swivel, a first lateral rail supporting the swivel frame, the first lateral...
US20090218863 Furniture Member Lumbar Support System  
A lumbar support system for a furniture member includes a furniture member having a back seat member connected to a base member. A lumbar support system is connected to the back seat member. The...
US20100078974 VEHICLE SEAT LUMBAR SYSTEM  
A seat assembly includes a seat defining an outer seating surface. An adjustment mechanism is mounted on the seat and includes a member movable relative to the seating surface for altering the...

Matches 1 - 50 out of 133 1 2 3 >