Title:
STRUCTURE FOR OPERATING WORKING CAR
Document Type and Number:
Japanese Patent JPH04222507
Kind Code:
A
Abstract:
PURPOSE: To provide an operation structure capable of safely carrying out installing and removing operation of a working device for a mobile machine body by simply improving the structure.
CONSTITUTION: A lifting or lowering controller 15 is equipped with a lifting or lowering controlling means (A) capable of controlling a solenoid proportional flow control valve so as to lift, lower and drive a working device at a prescribed speed based on the turning ON and OFF operation of an operation switch (SW).
Inventors:
NAKAI SHOHEI
HARA KEIICHI
HARA KEIICHI
Application Number:
JP40642890A
Publication Date:
August 12, 1992
Filing Date:
December 26, 1990
Export Citation:
Assignee:
KUBOTA KK
International Classes:
A01B63/10; (IPC1-7): A01B63/10
Domestic Patent References:
| JPS62163611A | 1987-07-20 | |||
| JPH0611203A | 1994-01-21 | |||
| JPH0789766A | 1995-04-04 | |||
| JPS6136502A | 1986-02-21 | |||
| JPH01247003A | 1989-10-02 | |||
| JPH02119705A | 1990-05-07 | |||
| JPS63169901A | 1988-07-13 | |||
| JPS5828482U | 1983-02-24 |
Attorney, Agent or Firm:
Kitamura Osamu