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Title:
METHOD FOR MANUFACTURING MACHINE COMPONENT
Document Type and Number:
Japanese Patent JP2013242330
Kind Code:
A
Abstract:

To provide components for a clock with excellent impact resistance, and dimension accuracy, and the clock using the components.

Components for a clock are constituted by including: a plurality of unevennesses 202 with surfaces facing surfaces crossing in a longitudinal direction; pawls 101 having a plurality of unevennesses 201 with surfaces facing surfaces in parallel in the longitudinal direction of the pawls 101; an ankle 102 which adheres and joins so as to engage into the plurality of unevennesses 202 with the surfaces facing the surfaces crossing the longitudinal direction. In addition, the clock is constituted by using the components for the clock.


Inventors:
AMANO YUKI
SATO MIE
MIYOSHI NATSUO
Application Number:
JP2013161013A
Publication Date:
December 05, 2013
Filing Date:
August 02, 2013
Export Citation:
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Assignee:
SEIKO INSTR INC
International Classes:
G04B15/14; C25D1/00
Domestic Patent References:
JP2007192589A2007-08-02
JP2007155492A2007-06-21
JP2005290427A2005-10-20
JPH11323592A1999-11-26
JPH06212477A1994-08-02
JP2007285716A2007-11-01
JP2008240142A2008-10-09
JP2007114033A2007-05-10
JP2010077528A2010-04-08
JP2010078147A2010-04-08
Attorney, Agent or Firm:
Takashi Kawai
Hitoshi Nakano