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Title:
RIDING WORKING VEHICLE
Document Type and Number:
Japanese Patent JP2010184636
Kind Code:
A
Abstract:

To enable switching between free travelling and forced travelling of a caster wheel in a riding working vehicle, and effectively save energy in a configuration that enables switching between free steering and forced steering.

The lawn mower vehicle, being a riding working vehicle, includes right and left wheels, a caster wheel, a lawn mower being a working machine, travelling motors 42, 44 for the caster wheel, steering motors 46, 48, a travelling system clutch 92, and a steering system clutch 94. The travelling system clutch 92 can disable transmission of the rotational force from an axle to the travelling motor 42, 44 in a state where the travelling motors 42, 44 are deactivated. The steering system clutch 94 can disable transmission of the rotational force from a steering shaft 78 to the steering motors 46, 48 in a state where the steering motors 46, 48 are deactivated.


Inventors:
Ishii, Nobuhiro
Ebihara, Tomoyuki
Sasahara, Kengo
Application Number:
JP2009000030949
Publication Date:
August 26, 2010
Filing Date:
February 13, 2009
Export Citation:
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Assignee:
KANZAKI KOKYUKOKI MFG CO LTD
International Classes:
B62D9/00; B62D11/04; F16D41/02; F16D41/08
Domestic Patent References:
JP2008168871A2008-07-24
JPH05147556A1993-06-15
JPH0171380U1989-05-12
JPH09299412A1997-11-25
JP2008265685A2008-11-06
JP2007099126A2007-04-19
Attorney, Agent or Firm:
吉田 研二
石田 純



 
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