Title:
CONSTRUCTION VEHICLE PROVIDED WITH OPERATING MACHINE
Document Type and Number:
WIPO Patent Application WO/2010/104138
Kind Code:
A1
Abstract:
A construction vehicle wherein an excessive load is prevented from being applied onto an operating machine (106) because a strong reaction force (122) is applied onto the operating machine (106) from a subject being operated based on the travel driving force (120). The construction vehicle is provided with a traveling device (138), the operating machine (106), and a controller (160) controlling the traveling device (138). The controller (160) performs attitude determination of determining whether the present attitude of the operating machine (106) applies to a predetermined attitude, performs travel determination of determining whether the present traveling operation of the traveling device (138) applies to a predetermined traveling operation performed when performing a predetermined construction operation which applies the excessive load onto the operating machine (106), performs driving force determination of determining whether the strength of the present travel driving force (120) applies to a predetermined strength which applies the excessive load onto the operating machine (106), and deteriorates the travel driving force outputted from the traveling device (138) while all of the results of the attitude determination, travel determination, and the driving force determination are affirmative.
Inventors:
SAITO YOSHIAKI (JP)
NUMAZAKI MASATSUGU (JP)
NUMAZAKI MASATSUGU (JP)
Application Number:
PCT/JP2010/054079
Publication Date:
September 16, 2010
Filing Date:
March 11, 2010
Export Citation:
Assignee:
KOMATSU MFG CO LTD (JP)
SAITO YOSHIAKI (JP)
NUMAZAKI MASATSUGU (JP)
SAITO YOSHIAKI (JP)
NUMAZAKI MASATSUGU (JP)
International Classes:
E02F9/22; F02D29/00; F16D48/02
Foreign References:
| JP2005248697A | 2005-09-15 | |||
| JPS61155524A | 1986-07-15 | |||
| JP2008223858A | 2008-09-25 | |||
| JP2001146928A | 2001-05-29 | |||
| JP2005146886A | 2005-06-09 |
Other References:
See also references of EP 2407600A4
Attorney, Agent or Firm:
WILLFORT INTERNATIONAL (JP)
Patent business corporation Wil photograph international patent firm (JP)
Patent business corporation Wil photograph international patent firm (JP)
Download PDF: