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Title:
SPEED REDUCING UNIT AND ELECTRONIC APPARATUS USING THE SPEED REDUCING UNIT
Document Type and Number:
Japanese Patent JP2006258169
Kind Code:
A
Abstract:

To provide a speed reducing unit of easy assembly capable of fine position control eliminating a problem of backlash although the same is constructed in a very small shape.

A power transmission mechanism is provided with a first shaft 70 to which power transmitted from a pinion gear 65 side of a motor M is transmitted, and an idle shaft 80 to which power from the first shaft 70 is transmitted and which transmits power to an output shaft 100 side. O-ring 81 is externally inserted on the idling shaft 80, and the O-ring 81 is crashed and arranged in parallel with the first shaft and the idle shaft 80. A tip part 74 of the first shaft 70 is cut off in a taper shape.


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Inventors:
YAMAZAKI KO
MIYAZAKI JOICHI
Application Number:
JP2005075153A
Publication Date:
September 28, 2006
Filing Date:
March 16, 2005
Export Citation:
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Assignee:
SEIKO INSTR INC
International Classes:
F16H13/04; F16H57/021; F16H57/12
Attorney, Agent or Firm:
Yoshiharu Matsushita