A chair includes a frame unit including a seat frame, a leg rest that is pivotally mounted to the seat frame, and a rest adjusting mechanism that is connected between the leg rest and the seat frame. The rest adjusting mechanism is convertible between an unlocked state, where the leg rest is permitted to pivot relative to the seat frame, and a locked state, where the leg rest is not permitted to pivot relative to the seat frame.

An access system includes a laterally extending frame, a carriage in operative connection with the laterally extending frame and including a drive to move the carriage laterally on the frame, a seat support attached to the carriage including a seat assembly interface and a lift to raise and lower the seat assembly interface within a range of positions, a seat assembly attached to the seat assembly interface, a controller in operative connection with the drive of the carriage and the lift of the seat support via which the position of the seat support is controllable, and a controller interface in operative connection with the controller.

A chair includes a frame unit including a seat frame, a leg rest that is pivotally mounted to the seat frame, and a rest adjusting mechanism that is connected between the leg rest and the seat frame. The rest adjusting mechanism is convertible between an unlocked state, where the leg rest is permitted to pivot relative to the seat frame, and a locked state, where the leg rest is not permitted to pivot relative to the seat frame.

A chair having a chair base (1), a seat part (5, 6, 7, 8) connected thereto, a backrest (9, 16, 17) connected thereto, the seat 5 part (5, 6, 7, 8) pivotable about at least one horizontal or inclined horizontal axis and the backrest (9, 16, 17) are spatially adjustable. The seat part (5, 6, 7, 8) has at least three seat elements (5, 6, 7) that can be adjusted in relation to one another and whose operating positions can be adjusted individually.

A chairback support structure includes: a back element having a plurality of insertion holes; a plurality of resilient bend plates each having a bendable portion, two insertion portions extending from two ends of the bendable portion, respectively, and two abutting portions disposed at two ends of the bendable portion, respectively, the two insertion portions being insertable into the insertion holes of the back element, and the two abutting portions being adapted to abut against the back element; and a pad for covering the back element and the resilient bend plates.

A vehicle seating assembly includes a seat carrier defining a central opening. A seatback is pivotally coupled to the seat carrier. A seat flexmat is disposed in the central opening and operable between flexed and unflexed conditions. The vehicle seating assembly also includes a first thigh extension that is extendable and rotatable relative to the seat carrier and a second thigh extension that is extendable and rotatable relative to the seat carrier. The first thigh extension includes a first thigh flexmat operable between flexed and unflexed conditions. The second thigh extension includes a second thigh flexmat operable between flexed and unflexed conditions.

A seat assembly includes a seat frame, a sub frame, an electric motor, a transmission, and a flexible drive shaft. The seat frame includes a front support portion and supports a bottom cushion. The sub frame has a top plate and a base plate. The top plate supports a front cushion and rotatably supports a screw gear. The electric motor includes a first output member and is fixedly mounted to the front support portion of the seat frame. The transmission includes an input member and a second output member. The transmission is fixedly mounted to the base plate of the sub frame. The second output member of the transmission is drivingly connected to the screw gear of the sub frame. The flexible drive shaft is drivingly connecting the first output member of the electric motor to the input member of the transmission.

A vehicle seating assembly includes a seat carrier defining a central opening. A seatback is pivotally coupled to the seat carrier. A seat flexmat is disposed in the central opening and operable between flexed and unflexed conditions. The vehicle seating assembly also includes a first thigh extension that is extendable and rotatable relative to the seat carrier and a second thigh extension that is extendable and rotatable relative to the seat carrier. The first thigh extension includes a first thigh flexmat operable between flexed and unflexed conditions. The second thigh extension includes a second thigh flexmat operable between flexed and unflexed conditions.

A seat assembly includes a seat frame, a sub frame, an electric motor, a transmission, and a flexible drive shaft. The seat frame includes a front support portion and supports a bottom cushion. The sub frame has a top plate and a base plate. The top plate supports a front cushion and rotatably supports a screw gear. The electric motor includes a first output member and is fixedly mounted to the front support portion of the seat frame. The transmission includes an input member and a second output member. The transmission is fixedly mounted to the base plate of the sub frame. The second output member of the transmission is drivingly connected to the screw gear of the sub frame. The flexible drive shaft is drivingly connecting the first output member of the electric motor to the input member of the transmission.

A brace that is easily attachable and detachable to a seat of a scooter. When used by an amputee the brace provides a surface to comfortably place an amputated appendage. The brace is manufactured to fit around a steering column of a scooter thereby providing ample surface. The user of the present invention can use an included cover to provide various benefits to the appendage.