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公开(公告)号:US909501A
公开(公告)日:1909-01-12
申请号:US1908435334
申请日:1908-05-27
Applicant: JOHN L WHITING J J ADAMS CO
Inventor: WOLCOTT ARTHUR H
CPC classification number: A46B2200/202
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公开(公告)号:US1465893A
公开(公告)日:1923-08-21
申请号:US56511222
申请日:1922-06-01
Applicant: JOHN L WHITING J J ADAMS CO
Inventor: CHANONHOUSE FREDERICK S
IPC: A46B3/00
CPC classification number: A46B3/00 , Y10T29/49915 , Y10T29/49929 , Y10T29/49934
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公开(公告)号:US977057A
公开(公告)日:1910-11-29
申请号:US1910572262
申请日:1910-07-16
Applicant: JOHN L WHITING J J ADAMS COMPANY
Inventor: VOGEL ERNEST
CPC classification number: A46D9/00
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公开(公告)号:US3763341A
公开(公告)日:1973-10-02
申请号:US3763341D
申请日:1972-03-09
Inventor: WILLIS G
Abstract: The switching system of this invention includes a plurality of coordinate contact sets arranged in rows and columns, actuating means corresponding to each column for selectively actuating a contact selector bar corresponding to each row when the contact selector bar has been operated to transmit contact closing and opening forces thereto, and a contact operator at each coordinate operable by the selector bar to effect movement and an automatic latching of a selected contact set.
Abstract translation: 本发明的切换系统包括以行和列布置的多个坐标触点组,对应于每个列的致动装置,用于当接触选择杆已经被操作以传递触点闭合和打开时选择性地启动对应于每一行的触点选择杆 以及每个坐标处的接触操作者,其可由选择杆操作以实现所选择的触点组的移动和自动锁定。
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公开(公告)号:US976955A
公开(公告)日:1910-11-29
申请号:US1910558615
申请日:1910-04-30
Applicant: JOHN L WHITING J J ADAMS COMPANY
Inventor: VOGEL ERNEST
CPC classification number: A46D9/00
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公开(公告)号:US1592106A
公开(公告)日:1926-07-13
申请号:US67084523
申请日:1923-10-26
Applicant: JOHN L WHITING J J ADAMS CO
Inventor: HASCY HARVEY W
IPC: A46B3/00
CPC classification number: A46B3/00
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