| 摘要 |
A Device for Adjusting the Inclination of Seat-Type Furniture, Typically Office Swivel Chairs A device for adjusting the inclination of seat-type furniture, typically office swivel chairs, consisting of a U-shaped bearing member which, at its back end, has a seating recess for the support column of a cruciform. base and, at its front end, has a swivellable connection with the front end of a seat-supporting member which extends, at least in part, backward over the bearing member, in which the bearing member and the seat-supporting member are swivellable around the swivellable connection, working against the force of a braking device, and in which means of adjustment for adjusting the position of the bearing member and the seat-supporting member are provided, in which the braking device is connected at its front end with the front end of the bearing member, and at its back end with the means of adjustment, and in which, in addition, the braking device is longitudinally variable, and the means of adjustment is affixed between the arms of the bearing member, and in which, in addition, a swivellable transposition mechanism, projecting through a recess in the crosspiece of the bearing member, is affixed between the means of adjustment and the seat-supporting member, and in which, finally, the range of swivel between the bearing member and the seat-supporting member can be regulated by the means of adjustment. (Fig. 1) |
