公开(公告)号：US4040142A

公开(公告)日：1977-08-09

申请号：US593315

申请日：1975-07-07

申请人： Marceau Ippolito

发明人： Marceau Ippolito

IPC分类号： E06B7/36 ,  E05D11/00

CPC分类号： E06B7/367 ,  Y10T16/5335

摘要： A safety device for covering the groove of an opening between doors, windows and the like, and its surrounding casing. The device comprises a bellows mounted opposite to the hinge axis whose opened out folds cover the groove when the door is open and which folds upon one another and to the door itself when the latter is closed.

摘要翻译： 一种用于覆盖门，窗等之间的开口的槽的安全装置及其周围的壳体。 该装置包括与铰链轴线相对安装的波纹管，当门打开时，其打开的折叠部分覆盖凹槽，并且当门打开时彼此折叠并且当其关闭时，该折叠部折叠到门本身。