Rotary catch for vehicle seatbacks etc is biased towards support shoulder in path of automatic wedge tensioning of tension flank of spring-loaded locking pawl to reduce rattling noises

摘要

The closure has a first closure part (2) with rotary catch (9) and a second closure part (3) with counter locking part (4) fitting in the forked mouth (10) of the catch. The catch which is held locked by a locking pawl (14) is biased towards the support shoulder (7) on the housing in the path of an automatic wedge tensioning of a tension flank (15) of the spring-loaded locking pawl (14). When opening up the locking pawl the tension member can be entrained delayed by the pawl into a released position.