Patent ID: 7823482

Claim:
A recliner regulating device comprising an unlocking cam ( 27 ), a locking cam ( 26 ), sliders ( 5 ) having slider teeth ( 32 ), a ratchet gear ( 1 ) having ratchet gear teeth ( 28 ), a coulisse ( 13 ) having sliding grooves ( 12 ), a return spring ( 7 ), a central shaft ( 11 ) and a jacket ( 9 ), wherein the unlocking cam ( 27 ) with a thickness less than the locking cam ( 26 ), the locking cam ( 26 ), the ratchet gear ( 1 ), the coulisse ( 13 ) and the return spring ( 7 ) are connected with the central shaft ( 11 ); the locking cam ( 26 ) is connected with the unlocking cam ( 27 ); the sliders ( 5 ) are connected with the unlocking cam ( 27 ) and the sliding grooves ( 12 ); the jacket ( 9 ) is connected with the ratchet gear ( 1 ) and the coulisse ( 13 ); and the return spring ( 7 ) is connected with the coulisse ( 13 ).