公开(公告)号：US11359423B2

公开(公告)日：2022-06-14

申请号：US15734549

申请日：2019-06-05

Applicant: Edscha Engineering GmbH

Inventor： Peter Hoffmann ,  Josef Kasberger ,  Heiner Ackers ,  Torsten Meissner

IPC: E05C17/22 ,  E05C17/20 ,  E05C17/00

Abstract: A retainer housing, in particular for a door check (30), includes a first housing part (2) with a cavity (3) for receiving a brake body (50) and a spring system (40) of a door check (30). The first housing part (2) has a first end (2b) and a second end (2c), and a closing piece (104) which is situated on one of the first end (2b) and second end (2c) of the housing part. The closing piece (104) has an upper face (104a) and a lower face (104b). Multiple elevations (6) are arranged on the lower face (4b; 104b) of the closing piece (4; 104), concentrically around a centre point of the lower face (4b; 104b). The elevations (6) have a stop face (7) for a spring system (40) of a door check (30).