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Patent Searching and Data


Title:
RECTANGULAR WRENCH
Document Type and Number:
Japanese Patent JPH0929649
Kind Code:
A
Abstract:

To prevent a scald due to high temperature oil in the replacement of oil for a motorcycle by housing a shaft rotatably interlocked with a grip in a shaft case and mounting a rotor consisting of a rotary member, coiled spring and fitting member to a tip part transmitting part.

In a rectangular wrench 1, a shaft part 2 is composed of a shaft case 2a, preventing plate 2c and grip part 2d, and a transmitting part 2d is provided in the tip part of the case 2a. A rotor 3 composed of a fitted member 3a, coiled spring 3b and rotary member 3c is mounted to the transmitting part 2d at a right angle to the case 2a. Also, the shaft in the case 2a is formed on the tip with a bevel gear meshing with a bevel gear formed on the rotary member 3c, and the turning force of the shaft is transmitted to the rotary member, while a removably attached member 4 fixed to the rotary member 3c is also rotated. Also in the removably attached member 4 is formed a fitting groove having a magnet on the bottom.


Inventors:
YAMAGISHI YONEICHI
Application Number:
JP20059895A
Publication Date:
February 04, 1997
Filing Date:
July 13, 1995
Export Citation:
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Assignee:
TOKYO AUTO SHIYOTSUPU KK
International Classes:
B25B13/06; B25B17/00; B25B27/00; (IPC1-7): B25B17/00
Domestic Patent References:
JP52077498B
JPH0731272B21995-04-10
JP62113979B
JPH069878B21994-02-09
JPH0526262B21993-04-15
JP59105371B
JPS6347874B21988-09-26
Attorney, Agent or Firm:
Kunio Nakagawa