Title:
DEVICE FOR SHAVING PROJECTION FORMED ON FLYWHEEL AND METHOD OF SHAVING PROJECTION
Document Type and Number:
WIPO Patent Application WO/2006/022392
Kind Code:
A1
Abstract:
Triggering projections for obtaining a trigger signal can be shaved with high circularity, and the projections have an excellent sensing function as a trigger, where the projections are punched out in a projecting manner from the outer periphery of a yoke of a flywheel. A boss plate (5) is previously fixed by staking to a yoke (2) that forms a flywheel (1). A shaving device (7) is constructed such that a support shaft section (10), on which a boss tube section of the boss plate (5) is fitted, is provided on the fixed base (8) side and that a shaving die (15) is provided on a movable based (14) side, the shaving die (15) being co-axial with the support shaft section (10) and shaving a projection (2e) in the axial direction of the support shaft section (10).
Inventors:
HORIUCHI NOBUYA (JP)
YOKOO TSUGIO (JP)
IDEI TSUTOMU (JP)
FUKUZAWA KOUJI (JP)
ITO YASUHITO (JP)
YOKOO TSUGIO (JP)
IDEI TSUTOMU (JP)
FUKUZAWA KOUJI (JP)
ITO YASUHITO (JP)
Application Number:
PCT/JP2005/015584
Publication Date:
March 02, 2006
Filing Date:
August 22, 2005
Export Citation:
Assignee:
MITSUBA CORP (JP)
HORIUCHI NOBUYA (JP)
YOKOO TSUGIO (JP)
IDEI TSUTOMU (JP)
FUKUZAWA KOUJI (JP)
ITO YASUHITO (JP)
HORIUCHI NOBUYA (JP)
YOKOO TSUGIO (JP)
IDEI TSUTOMU (JP)
FUKUZAWA KOUJI (JP)
ITO YASUHITO (JP)
International Classes:
H02K15/03; B21D28/16; B21D53/26
Foreign References:
| JPH0683961U | 1994-12-02 | |||
| JPH026298B2 | 1990-02-08 | |||
| JP2000050579A | 2000-02-18 | |||
| JPS57148568A | 1982-09-13 |
Attorney, Agent or Firm:
Hirose, Tetsuo (2-5-6 Nishikand, Chiyoda-ku Tokyo 65, JP)
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