Threaded plate retainer with accommodation plate incorporates closure plate running crossways to accommodation plate and threaded plate guide ribs formed on accommodation plate

摘要

The threaded plate guide ribs (22,24) make possible without twisting a displacement of a threaded plate (26) in relation to the accommodation plate (18). The guide ribs are sprung. At least one retention nose formation (34) locks the threaded plate retainer (16) in an aperture (14) of a profile (12). At least one reinforcement rib stiffens the accommodation plate against bending.