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Title:
TORQUE INCREASING DEVICE OF MECHANICAL GOVERNOR OF ENGINE
Document Type and Number:
Japanese Patent JPH05288084
Kind Code:
A
Abstract:

PURPOSE: To adjust a projection without disassembling it by screwing a projected flap adjustment cap on a front edge opening part of a spring holder storing a torque spring to energize a slider and adjusting the projection of a torque pin by screwing operation of this cap.

CONSTITUTION: In a mechanical governor a governor lever 30 of which is constituted of a governor force input lever 31 and a spring force input lever 32, a spring holder 1 of a torque increasing device is provided firmly on the governor force input lever 31, and the head end part of its torque pin 3 is brought into contact with the spring force input lever 32. In this case, it is energized elastically by a torque spring 5. A projection adjustment cap 7 is screwed on a front edge opening 6 of the spring holder 1 storing a slider 2 on which the torque pin 3 is projectively provided. Thereafter, the torque pin 3 is inserted into a pin insertion hole 9 formed on a cap front wall 8, and simultaneously, between the front wall 8 and the slider 2, a spring 10 to inhibit the slider 2 spring constant of which is smaller than the torque spring 5 is interposed in the compressed state.


Inventors:
NAGAHAMA MASAHIRO
UMEDA YUZO
MANBA SHUNICHI
YOSHIDA KOZO
Application Number:
JP11227592A
Publication Date:
November 02, 1993
Filing Date:
April 03, 1992
Export Citation:
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Assignee:
KUBOTA KK
International Classes:
F02D1/04; F02D31/00; (IPC1-7): F02D1/04; F02D1/04; F02D31/00
Attorney, Agent or Firm:
Juichi Chatan