Title:
WORK VEHICLE
Document Type and Number:
WIPO Patent Application WO/2006/095720
Kind Code:
A1
Abstract:
A work vehicle capable of stably working and traveling by suppressing the effect of load variation such as dashing caused by the operation of a ground work machine. The work vehicle comprises a control part controlling the variator ratio of a toroidal mechanism for vehicle speed control positioned on a load resisting side when the load is applied to the output side of the toroidal mechanism. The control part controllably changes the variator ratio in connection with the start of the working of the ground work machine.
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Inventors:
MURAKAMI TAKAHISA (JP)
SUIZU KIYOAKI (JP)
WATANABE TOMOAKI (JP)
KONDO TOMOAKI (JP)
OSHITA JUNICHI (JP)
SUIZU KIYOAKI (JP)
WATANABE TOMOAKI (JP)
KONDO TOMOAKI (JP)
OSHITA JUNICHI (JP)
Application Number:
PCT/JP2006/304341
Publication Date:
September 14, 2006
Filing Date:
March 07, 2006
Export Citation:
Assignee:
ISEKI AGRICULT MACH (JP)
MURAKAMI TAKAHISA (JP)
SUIZU KIYOAKI (JP)
WATANABE TOMOAKI (JP)
KONDO TOMOAKI (JP)
OSHITA JUNICHI (JP)
MURAKAMI TAKAHISA (JP)
SUIZU KIYOAKI (JP)
WATANABE TOMOAKI (JP)
KONDO TOMOAKI (JP)
OSHITA JUNICHI (JP)
International Classes:
A01B63/10; F16H61/00; A01B63/112; F16H37/02; F16H59/50; F16H61/664
Foreign References:
| JP2004237767A | 2004-08-26 | |||
| JP2002320402A | 2002-11-05 | |||
| JP2003074659A | 2003-03-12 | |||
| JPH0874995A | 1996-03-19 | |||
| JPH09169224A | 1997-06-30 | |||
| JPH10164908A | 1998-06-23 |
Other References:
See also references of EP 1857714A4
Attorney, Agent or Firm:
Maki, Tetsuro (Shuwa Kioicho Park Bldg., 3-6, Kioi-cho, Chiyoda-ku Tokyo, JP)
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Previous Patent: WO/2006/095719
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