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Patent Searching and Data


Title:
GOVERNOR ADJUSTING DEVICE FOR ENGINE
Document Type and Number:
Japanese Patent JPH08218913
Kind Code:
A
Abstract:

PURPOSE: To improve cost performance and assembling performance by integrating a support part for an adjusting screw and a turning prevention part with a crank case of an engine, and thereby reducing the number of part items.

CONSTITUTION: A governor adjusting mechanism 74 is arranged on an upper portion The governor adjusting mechanism 74 adjusts an engine speed to be kept constant by adjusting an initial set load of a tension spring 78. This mechanism 74 is made up of a support part 2d integrated with an upper portion of a crank case 2, an adjusting screw 81 penetrating a through-hole formed on the support part 2d, a thrust plate 82 reciprocably screwed with the adjusting screw 81, a compression spring 83 pressurized between the thrust plate 82 and the support part 2d, and a turning prevention part 2e for the thrust plate 82. The turning prevention part 2e is formed by two walls integrated with the crank case 2 parallelly to each other.


Inventors:
YANO YOSHIHIRO
YANO KENJI
UMATSUKA NAOHITO
Application Number:
JP2535695A
Publication Date:
August 27, 1996
Filing Date:
February 14, 1995
Export Citation:
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Assignee:
YAMAHA MOTOR CO LTD
International Classes:
F02B63/04; F02D31/00; (IPC1-7): F02D31/00; F02B63/04
Attorney, Agent or Firm:
Ryoichi Yamashita