Tilting unit for furniture substructures

Details Tilting unit for furniture substructures Tilting unit for furniture substructures

1976-05-24

1978-07-18

Zugel, Francis K.

Chairs and seats

Movable bottom

Tiltable

248378, A47C 3026

Patent

active

041011678

ABSTRACT:
A tilting unit for furiture, preferably for chairs, consists of two pivotably connected main parts, whereof one is attached to the chair foot or base and the other to the chair seat in order to allow limited tilting of the seat, the parts preferably being lockable together in a desired tilted position with the aid of handle operated locking means. Biassing means for yieldingly opposing tilting forces caused by the occupant comprise at least one block of resilient material located between opposing faces provided one on each of the unit parts.

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patent: 3290091 (1966-12-01), Goodman
patent: 3338542 (1967-08-01), Meinhard
patent: 3863982 (1975-02-01), Sandham

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