Title:
TRACTOR
Document Type and Number:
WIPO Patent Application WO/2016/031661
Kind Code:
A1
Abstract:
The problem of the present invention is to provide a tractor with which different types of implements can easily be configured, and with which working properties in aspects such as design, production, and the like can be enhanced. This tractor is provided with a traveling machine chassis 2 on which an engine 5 is mounted, a link mechanism 111 for installing a work implement onto the traveling machine chassis 2, and a lifting/lowering mechanism 22 for lifting and lowering the link mechanism 111, the machine chassis 2 being configured in part from a transmission case 17. The link mechanism 111 is configured in part from left and right lower links 23, and lateral swinging of the work implement is restricted by check chain elements 103 respectively provided to the left and right lower links 23. A left/right pair of rear axle cases 19 are coupled to the left and right sides of the rear part of the transmission case 17. Chain brackets 101 connected to one end of the check chain elements 103 are configured from coupling plates 104 that are coupled to the check chain elements 103, and fastening brackets 105 that have a laterally symmetrical "T" shape and that are fastened to the lower side of the rear axle cases 19.
Inventors:
KOMIYA TOSHITAKA (JP)
MONZEN KENJI (JP)
MONZEN KENJI (JP)
Application Number:
PCT/JP2015/073326
Publication Date:
March 03, 2016
Filing Date:
August 20, 2015
Export Citation:
Assignee:
YANMAR CO LTD (JP)
International Classes:
A01B59/043; B62D49/00; B62D49/02; B62D49/06
Foreign References:
| JPS57129304U | 1982-08-12 | |||
| JP2007312728A | 2007-12-06 |
Attorney, Agent or Firm:
WATANABE RYUICHI (JP)
Ryuichi Watanabe (JP)
Ryuichi Watanabe (JP)
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