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Title:
CARGO HANDLING VEHICLE
Document Type and Number:
Japanese Patent JP2003261295
Kind Code:
A
Abstract:

To provide a cargo handling vehicle capable of carrying out a spin turn without wearing a drive tire.

The drive tire 1 is composed by joining two individually rotatable tires 2a and 2b. A support member 3 connected to a drive shaft 30 and rotatably supporting the tires 2a and 2b, and a differential gear differentiating the tires 2a and 2b are provided in an interior of the drive tire 1. The differential gear is composed of a plurality of small gears 5 rotatably supported by the support member 3 and two large gears 7a and 7b fixed to the tires 2a and 2b so as to mesh with the small gears 5. During a spin turn, by turning of the support member 3, the small gears 5 rotate, the large gears 7a and 7b rotate in, different directions, and the tires 2a and 2b turn in an R direction while rotating in different directions.


Inventors:
WADA TOSHIO
Application Number:
JP2002066152A
Publication Date:
September 16, 2003
Filing Date:
March 11, 2002
Export Citation:
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Assignee:
NIPPON YUSOKI CO LTD
International Classes:
B60B19/00; B60K17/14; B62D9/00; B66F9/075; (IPC1-7): B66F9/075; B60B19/00; B62D9/00



 
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