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公开(公告)号:US3469164A
公开(公告)日:1969-09-23
申请号:US3469164D
申请日:1966-02-04
申请人: EATON YALE & TOWNE
发明人: TRUEMPER JOHN P , SMITH AUBREY H
CPC分类号: H01H9/0214 , B66C13/54 , B66C2700/085 , B66D3/18 , B66D2700/026 , H01H9/0066 , H01H13/72
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2.
公开(公告)号:US3179755A
公开(公告)日:1965-04-20
申请号:US25196063
申请日:1963-01-16
申请人: OPTOMECHANISMS INC
发明人: BURNHAM WILLIAM W
IPC分类号: B66C13/54
CPC分类号: B66C13/54 , B66C2700/085 , Y10T74/20012 , Y10T74/20201
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公开(公告)号:US3039036A
公开(公告)日:1962-06-12
申请号:US59168356
申请日:1956-06-15
申请人: HARNISCHFEGER CORP
发明人: WENDELBURG FRANK W , EVANS CLYDE O , DURST HENRY J
CPC分类号: H02P25/28 , B66C13/26 , B66C13/54 , B66C2700/081 , B66C2700/085
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公开(公告)号:US1560057A
公开(公告)日:1925-11-03
申请号:US53446722
申请日:1922-02-06
申请人: CUTLER HAMMER MFG CO
发明人: HUNTER RICHARD B
IPC分类号: B66C13/54
CPC分类号: B66C13/54 , B66C2700/085
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公开(公告)号:US3487280A
公开(公告)日:1969-12-30
申请号:US3487280D
申请日:1967-03-17
申请人: EATON YALE & TOWNE
发明人: SANTOS GERARD R
CPC分类号: B66C13/54 , B66C2700/085
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6.Electrical switch unit with thin strip mount and sequentially operated snap switches 失效
标题翻译: 具有薄带安装和顺序操作的快速开关的电气开关单元公开(公告)号:US3291933A
公开(公告)日:1966-12-13
申请号:US49658165
申请日:1965-10-15
申请人: KING LTD GEO W
CPC分类号: B66C13/56 , B66C2700/085 , H01H9/0214
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公开(公告)号:US3084805A
公开(公告)日:1963-04-09
申请号:US13365461
申请日:1961-08-24
申请人: MCKINNON ROBERT B
发明人: MCKINNON ROBERT B
IPC分类号: B66C13/54
CPC分类号: B66C13/54 , B66C2700/085
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公开(公告)号:US1577606A
公开(公告)日:1926-03-23
申请号:US62493923
申请日:1923-03-14
申请人: CLEVELAND CRANE ENG
发明人: BENNINGTON EARL T
IPC分类号: B66C13/54
CPC分类号: B66C13/54 , B66C2700/085
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9.Ground level control system for lifting apparatus with universal type controller for switch assemblies 失效
标题翻译: 用于提升开关装置通用型控制器的地面控制系统公开(公告)号:US3781493A
公开(公告)日:1973-12-25
申请号:US3781493D
申请日:1972-04-21
发明人: DARMON M
CPC分类号: H01H25/00 , B66C13/54 , B66C13/56 , B66C2700/085 , F16G13/16 , H01H9/0214 , H01H15/102
摘要: A system for controlling from ground level a lifting apparatus which is adapted to move a load in a vertical direction and two horizontal directions comprises an operating support suspended from the lifting apparatus by an antigyratory suspension on which are mounted manipulators controlling switch means causing movement of a load carried by the lifting apparatus, the manipulators being moved to operate switch means in directions parallel to the directions of displacement of the load to be caused thereby and in the same sense of direction.
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公开(公告)号:US3548272A
公开(公告)日:1970-12-15
申请号:US3548272D
申请日:1967-05-24
发明人: MESSMER RAYMOND J
CPC分类号: B66C13/54 , B66C2700/085
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