Title:
WORK VEHICLE AND INCHING CONTROL DEVICE THEREOF
Document Type and Number:
WIPO Patent Application WO/2013/145477
Kind Code:
A1
Abstract:
The invention addresses the problem of configuring an inching control device so as to be capable of reliably protecting the clutch during inching operation while not interfering with workability during inching operation. The device is provided with: a permissible heat generation rate-acquiring means for acquiring the permissible heat generation rate for the clutch plate; an operation magnitude-detecting means for detecting the magnitude of the operation of the inching operation member; a heat generation rate-computing means for computing the heat generation rate of the clutch plate during inching from the magnitude of the operation of the inching operation member; and an oil pressure-controlling means for controlling the clutch oil pressure so that the heat generation rate obtained by the heat generation rate-computing means during inching does not exceed the permissible heat generation rate.
Inventors:
MORIMOTO TETSUYA (JP)
Application Number:
PCT/JP2012/083216
Publication Date:
October 03, 2013
Filing Date:
December 21, 2012
Export Citation:
Assignee:
KOMATSU MFG CO LTD (JP)
International Classes:
F16D48/02
Foreign References:
| JP2009186003A | 2009-08-20 | |||
| JP2001065685A | 2001-03-16 | |||
| JP2010149712A | 2010-07-08 | |||
| JPH0791467A | 1995-04-04 |
Attorney, Agent or Firm:
Shinjyu Global IP (JP)
fresh green -- a global IP patent business corporation (JP)
fresh green -- a global IP patent business corporation (JP)
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