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Title:
NOISE REDUCING DEVICE IN HELICAL GEAR
Document Type and Number:
Japanese Patent JPH09203454
Kind Code:
A
Abstract:

To make the thickness of an auxiliary gear in a minimum gear width by arranging a stopper plate for preventing the outer peripheral part of the auxiliary gear from being deformed so as to warp while being brought slidably into contact with the outer peripheral part of the outer side surface of the auxiliary gear.

A stopper plate 6 for preventing the outer peripheral part of the auxiliary gear 2 from being deformed so as to warp in a direction of a shape shown by two point chain line while being brought slidably into contact with the outer peripheral part of the outer side surface of the auxiliary gear 2 while thinning the gear width S of the auxiliary gear 2 till the thickness to the extent to resist a torque, is arranged on a counterpart gear 20 side by a adhesive working method which thickness of press-in and point welding is not increased. The stopper plate 6 is formed on the back surface of a thin ring shaped metal plate by projecting a ring shaped holding part 6A, and it is pressed in an annular groove part 20c arranged on the counterpart gear 20 side.


Inventors:
SHIGYO HIDEAKI
NAKADA TERUO
Application Number:
JP1330496A
Publication Date:
August 05, 1997
Filing Date:
January 29, 1996
Export Citation:
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Assignee:
ISUZU MOTORS LTD
International Classes:
F16H1/08; F16H55/18; (IPC1-7): F16H55/18; F16H1/08
Attorney, Agent or Firm:
小川 信一 (外2名)



 
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