取得成绩专利名称：OPERATING DEVICE FOR MANUALLY ACTUATING LIFTING DEVICES
发明人：KREBS, WOLFGANG,BOENKER,
THOMAS,PERSICO, GIULIANO,OEMUS,
KLAUS-DIETER,ELSPASS,
STEFAN,MUENZEBROCK,
ANTON,GERSEMSKY, UDO
申请号：EP09752166.0
申请日：20091109
唐朝平阳公主
六年级数学试卷公开号：EP2353171A1
公开日：
20110810
玩笔画
专利内容由知识产权出版社提供
摘要：The invention relates to an operating device (1) for manually actuating lifting devices, comprising at least one switching element (2) arranged in a switch housing (3), wherein the switching element (2) compris a tappet (11), which protrudes from the switch housing (3), is guided in a sleeve (19), and is covered by a covering element (4) having a threaded ring (17), wherein the sleeve (19) protrudes outside through an opening (18) in the switch housing (3), the sleeve (19) is held in the switch housing (3) through a threaded joint, and the covering element (4) is screwed to the sleeve (19) in a detachable manner through the threaded ring (17) of the covering ele
ment. The invention further relates to a tool for installing a covering element thereof. In order to create an operating device for manually actuating lifting devices, wherein the covering elements of the switching elements are easy to install and replace, it is propod that the sleeve (19) compri a collar (19a) that extends outward and is supported on an
outer surface (3c) of the switch housing (3) in the installed state, and that the sleeve (19) be held in a detachable manner on the switch housing (3) through a fastening ring (23) that is supported on an inner surface (3c) of the switch housing (3) in the installed state.
申请人：DEMAG CRANES & COMPONENTS GMBH班徽的寓意>1985年属什么
地址：Ruhrstras 28 58300 Wetter DE
国籍：DE
代理机构：Mor & Götze
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