公开(公告)号：EP4353574A1

公开(公告)日：2024-04-17

申请号：EP23199501.0

申请日：2023-09-25

申请人： Schlage Lock Company LLC

发明人： STUNNEBRINK, Marco ,  BAIAZITOV, Ilias ,  HUTTEN, Jan Gerbrand

IPC分类号： B62H5/14

CPC分类号： B62H5/147

摘要： An exemplary ring lock (100) generally includes a case (150), a shackle (120), and a lock mechanism (140). The shackle (120) is movably mounted to the case (150). The lock mechanism (140) is operable to selectively retain the shackle (120) in a closed position. The case includes a first case portion (152) including a first flange (153), and a second case portion (154) including a second flange (155) welded to the first flange (153). In certain forms, the first flange (153) and/or the second flange (155) has a radial depth dimension (d155) of one centimeter or less. In certain forms, the case (150) includes at least one ramp (158) configured to discourage gripping of the case (150).