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Title:
REAR SUSPENSION DEVICE FOR REACH FORK LIFT TRUCK
Document Type and Number:
Japanese Patent JP2001341512
Kind Code:
A
Abstract:

To provide a rear suspension device for a four-wheel type reach fork lift truck realizing stable travel in the state of always securing sufficient grounding force by effectively suppressing the wheel pressure fluctuation of a driving wheel.

A load distributing link 14 is swingingly connected to a body frame 1 through a center pin 13, and a driving wheel 8 and caster wheels 9 are respectively journalled into the lateral positions of the load distributing link 14 with the center pin placed in between. A wheel pressure regulating air cylinder 28 for pressing and energizing the driving wheel 8 to a road surface 2 through the load distributing link 14 is mounted to the body frame 1, and an air pressure control means 40 for controlling the air pressure of the air cylinder 28 is connected to the air cylinder 28.


Inventors:
Tsuri, Shigetaka
Application Number:
JP2000000161592
Publication Date:
December 11, 2001
Filing Date:
May 31, 2000
Export Citation:
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Assignee:
NIPPON YUSOKI CO LTD
International Classes:
B60G17/02; B60G9/00; B66F9/22; (IPC1-7): B60G17/02; B60G9/00; B66F9/22



 
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