Invention Grant
- Patent Title: Dynamoelectric winding end portion forming apparatus
- Patent Title (中): 电动绕组端部形成装置
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Application No.: US11595870Application Date: 2006-11-13
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Publication No.: US07644492B2Publication Date: 2010-01-12
- Inventor: Syuichi Tamura , Naohiko Harada , Michiya Yasui , Shogo Okamoto
- Applicant: Syuichi Tamura , Naohiko Harada , Michiya Yasui , Shogo Okamoto
- Applicant Address: JP Tokyo
- Assignee: Mitsubishi Electric Corporation
- Current Assignee: Mitsubishi Electric Corporation
- Current Assignee Address: JP Tokyo
- Agency: Sughrue Mion, PLLC
- Priority: JP2006-144290 20060524
- Main IPC: H02K15/00
- IPC: H02K15/00
Abstract:
A holding jig is made into cylindrical body that has a conductor insertion aperture, and a conductor end portion is inserted into the conductor insertion aperture in a loosely-fitted state and held. The holding jig is moved along an arc that has a radius L that is centered around a projecting root portion of the conductor end portion to a vicinity of a coil end to bend and form the conductor end portion into a desired lead around shape.
Public/Granted literature
- US20070271773A1 Dynamoelectric winding end portion forming apparatus and forming method Public/Granted day:2007-11-29
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