Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
WHEEL TYPE WORK MACHINE
Document Type and Number:
WIPO Patent Application WO/2007/037108
Kind Code:
A1
Abstract:
A wheel type work machine having improved assemblability and a traveling system power transmission mechanism of a compact size. The wheel type work machine comprises a traveling body (2) having an engine (7) mounted at the rear of a machine frame (6) supported by front and rear wheels (4, 5) and the traveling system power transmission mechanism (8) for transmitting a power from the engine (7) to the rear wheels (5). The traveling system power transmission mechanism (8) comprises a rear wheel differential device (38) disposed on the front side of the engine (7), a hydrostatic transmission (35) disposed on the front side of the rear wheel differential device and receiving the power from the engine (7), and a mechanical transmission device (37) disposed between the hydrostatic transmission (35) and the rear wheel differential device (38) and transmitting the power from the hydrostatic transmission (35) to the rear wheel differential device (38). The rear wheel differential device (38), the mechanical transmission device (37), and the hydrostatic transmission (35) are formed integrally with the engine (7).

Inventors:
TAKEMURA TOSHIHIKO (JP)
SUMIYOSHI RYOHEI (JP)
Application Number:
PCT/JP2006/317751
Publication Date:
April 05, 2007
Filing Date:
September 07, 2006
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
KUBOTA KK (JP)
TAKEMURA TOSHIHIKO (JP)
SUMIYOSHI RYOHEI (JP)
International Classes:
B60K17/10; B60K5/02; B60K17/04; B60K17/16; E02F9/02
Foreign References:
JP2005171608A2005-06-30
JP2005024027A2005-01-27
JPH07309145A1995-11-28
JP2000025638A2000-01-25
Attorney, Agent or Firm:
KITAMURA, Shuichiro (Nakanoshima 2-chome Kita-k, Osaka-shi Osaka 05, JP)
Download PDF: