Angular mechanism for adjusting relative position of e.g. rear part of articulated seat of car, has angular deflection unit arranged relative to coaxial cams such that each coaxial cam is independently moved in rotation direction

摘要

The mechanism (1) has multiple coaxial cams (18) stacked with a cam part. A main cam (22) is rotated by a secondary cam (20). The cams are rotated relative to a frame about an axis (A) formed between a nominal position and an actuated position. A first biasing unit biases the cam part in the nominal position. A second biasing unit maintains the main cam against a secondary lock (8) in a nominal position. An angular deflection unit is arranged relative to the coaxial cams such that each cam is independently moved in a rotation direction.