发明名称 Floor mounted door closing mechanism - has guard plate fitted over mechanism housing
摘要 A door closing mechanism is fitted inside a housing (2) which is fitted in a box (1) which is fitted in a recess in the floor (7). The housing (2) is provided with a cover plate (6) which is mounted at a distance above the level of the surrounding floor depending on the design of the door closing mechanism. To protect the door closing mechanism, a guard plate (5) is fitted over the housing (2) directly underneath the cover plate (6). This guard plate (5) fits over the upper edges of the housing (2) and is attached to it by means of screws. USE - Door closing mechanisms.
申请公布号 DE3937262(A1) 申请公布日期 1991.01.31
申请号 DE19893937262 申请日期 1989.11.09
申请人 GEZE GMBH & CO, 7250 LEONBERG, DE 发明人 SCHMIDT, MANFRED, 7032 SINDELFINGEN, DE;ESSIG, WERNER, 7253 RENNINGEN, DE
分类号 E05F3/00;E05F3/22 主分类号 E05F3/00
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