Title:
DUMP TRUCK
Document Type and Number:
WIPO Patent Application WO/2015/129010
Kind Code:
A1
Abstract:
Provided is a dump truck (1) that can travel due to tires (11, 12) which are suspended on a vehicle body frame (20) via suspension devices (50) and which are steered by a steering mechanism, the dump truck including a body (30) that is supported by the vehicle body frame (20) so as to be able to move up and down. The suspension device (50) comprises: an upper arm (51) which forms a suspension arm the proximal end of which is supported by the vehicle body frame (20) so as to be able to oscillate vertically; and a case (56) which serves as a tire support body and which is rotatably attached to the distal end of the upper arm (51). The steering mechanism includes a steering cylinder (61) the proximal end of which is attached to the upper arm (51) and the distal end of which is attached to a knuckle arm (56B) provided to the tire support body (56).
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| JP3504573 | STEERING DEVICE FOR WORKING VEHICLE |
| WO/2018/187247 | OFF-ROAD FRONT SUSPENSION SYSTEM |
Inventors:
URANAKA KYOUJI (JP)
SASAKI TAIGA (JP)
OKAMOTO KOUICHI (JP)
OOTSUKA TAKEO (JP)
SASAKI TAIGA (JP)
OKAMOTO KOUICHI (JP)
OOTSUKA TAKEO (JP)
Application Number:
PCT/JP2014/054978
Publication Date:
September 03, 2015
Filing Date:
February 27, 2014
Export Citation:
Assignee:
KOMATSU MFG CO LTD (JP)
International Classes:
B62D7/18; B60G7/00; B60P1/04; B62D5/12; B62D21/18
Domestic Patent References:
| WO2013129090A1 | 2013-09-06 |
Foreign References:
| JPH05254327A | 1993-10-05 | |||
| JP2013248928A | 2013-12-12 | |||
| JPH05193373A | 1993-08-03 | |||
| US20040080206A1 | 2004-04-29 | |||
| US6578925B1 | 2003-06-17 |
Attorney, Agent or Firm:
KINOSHITA & ASSOCIATES (JP)
Bottom intellectual property office of patent business corporation Tatsuyuki (JP)
Bottom intellectual property office of patent business corporation Tatsuyuki (JP)
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