Title:
CLOCK WITH CORRECTING MECHANISM
Document Type and Number:
Japanese Patent JP3523508
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a clock with a correcting mechanism in which such a fear that a pin is shaved, is little even if conducting a correction operation.
SOLUTION: The movement 100 of the clock with a correcting mechanism has a main plate 102 formed of plastic and includes a clutch wheel 114, a first time difference-correcting wheel 132, a second time difference correcting wheel 134 and a third time difference correcting wheel 136. A bush 332 for the time difference correcting wheel to reinforce a second time difference correcting wheel pin 102p is fitted in the second time difference correcting wheel pin 102p. The bush for the time difference correcting wheel includes a flange 332f, a guide shaft 332g, a rest part 332h, a leading end 332j and a center hole 332k. The bush 332 for the time difference correcting wheel is formed of a metal such as stainless steel or the like. The second time difference correcting wheel 134 is arranged not to touch the bottom plate 102.
Inventors:
Satodate, Takayuki
Application Number:
JP31952498A
Publication Date:
April 26, 2004
Filing Date:
November 10, 1998
Export Citation:
Assignee:
SEIKO INSTRUMENTS INC
International Classes:
G04B19/02; G04B29/00; G04B33/10; G04C3/14; (IPC1-7): G04B29/00; G04C3/14
Attorney, Agent or Firm:
中村 稔 （外６名）