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Patent Searching and Data


Title:
WORKING MACHINE
Document Type and Number:
Japanese Patent JP2011075106
Kind Code:
A
Abstract:

To construct a working machine for suppressing rise in oil temperature of a continuously variable transmission by rational cooling.

An endless belt 47 is wound around an output pulley provided for an output shaft of an engine and an input pulley 46 provided for an input shaft 8A of the continuously variable transmission 8. The input shaft 8A includes a cooling fan 51 for sucking outside air and supplying the air to the continuously variable transmission 8. The working machine includes a wind guide plate 52 as a guiding means G which feeds wind flowing from an outer periphery of the cooling fan 51 in the centrifugal direction toward the continuously variable transmission 8.


Inventors:
FUJIMOTO SHUSAKU
Application Number:
JP2010000288151
Publication Date:
April 14, 2011
Filing Date:
December 24, 2010
Export Citation:
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Assignee:
KUBOTA KK
International Classes:
F16H57/04; F16H39/04
Domestic Patent References:
JPS6422644U1989-02-06
JP2001146951A2001-05-29
JPH07332473A1995-12-22
Attorney, Agent or Firm:
北村 修一郎
山▲崎▼ 徹也
▲濱▼野 孝