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1.Mechanical reversing device for the wire guide on coil winding machines 失效
Title translation: 线圈绕线机导线机构换向装置公开(公告)号:US2986041A
公开(公告)日:1961-05-30
申请号:US84882159
申请日:1959-10-26
Applicant: MICAFIL AG
Inventor: OTTO WIRTH
IPC: H01F41/082
CPC classification number: H01F41/082 , Y10T74/18176 , Y10T74/18184 , Y10T74/19205
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2.Automatic machine for high speed winding of small motor armatures 失效
Title translation: 自动机用于小型电机电枢的高速绕组公开(公告)号:US3044721A
公开(公告)日:1962-07-17
申请号:US78772559
申请日:1959-01-19
Applicant: MICAFIL AG
Inventor: OTTO WIRTH
IPC: H02K15/09
CPC classification number: H02K15/09
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公开(公告)号:US2578495A
公开(公告)日:1951-12-11
申请号:US10358549
申请日:1949-07-08
Applicant: MICAFIL AG
Inventor: OTTO WIRTH
IPC: H02K15/085
CPC classification number: H02K15/085
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公开(公告)号:US2685444A
公开(公告)日:1954-08-03
申请号:US32242752
申请日:1952-11-25
Applicant: MICAFIL AG
Inventor: OTTO WIRTH
IPC: B65H45/101
CPC classification number: B65H45/101
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5.Method of and apparatus for manufacturing coreless banked multilayer coils 失效
Title translation: 无芯堆叠多层线圈的制造方法和设备公开(公告)号:US2704103A
公开(公告)日:1955-03-15
申请号:US44393054
申请日:1954-07-16
Applicant: MICAFIL AG
Inventor: OTTO WIRTH
IPC: B21C37/12
CPC classification number: B21C37/12
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公开(公告)号:US2699902A
公开(公告)日:1955-01-18
申请号:US16939350
申请日:1950-06-21
Applicant: MICAFIL AG
Inventor: OTTO WIRTH
IPC: B21F3/00
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