JPS56138063A - Crawler travelling type working vehicle - Google Patents
Crawler travelling type working vehicleInfo
- Publication number
- JPS56138063A JPS56138063A JP4219080A JP4219080A JPS56138063A JP S56138063 A JPS56138063 A JP S56138063A JP 4219080 A JP4219080 A JP 4219080A JP 4219080 A JP4219080 A JP 4219080A JP S56138063 A JPS56138063 A JP S56138063A
- Authority
- JP
- Japan
- Prior art keywords
- working vehicle
- travelling device
- type working
- cylindrical member
- central part
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Landscapes
- Non-Deflectable Wheels, Steering Of Trailers, Or Other Steering (AREA)
Abstract
PURPOSE: To obtain a smooth turning of the working vehicle by mounting rotary wheels for treading the ground substantially in the central part in the forward and backward direction on the sides of a travelling device of the vehicle.
CONSTITUTION: A cylindrical member 18 is fixed on a truck frame 2A substantially in the central part of the crawler type travelling device 1. A rotary shaft 19 is inserted through the cylindrical member 18 and fixed at both ends with a rotary wheel 9 and a sprocket 24 engaged with an engaging hole 16 of a clawler belt 15, both adapted to make an integral rotation. The rotary wheel 9 is driven by the rotation of the crawler belt 15 to tread the ground. As a result, the amount of earth scraped by the sides of the travelling device 1 can be reduced, thereby decreasing the turning resistance of the scraped earth. Therefore, a smooth turning of the working vehicle is obtained.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4219080A JPS56138063A (en) | 1980-03-31 | 1980-03-31 | Crawler travelling type working vehicle |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4219080A JPS56138063A (en) | 1980-03-31 | 1980-03-31 | Crawler travelling type working vehicle |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS56138063A true JPS56138063A (en) | 1981-10-28 |
Family
ID=12629083
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP4219080A Pending JPS56138063A (en) | 1980-03-31 | 1980-03-31 | Crawler travelling type working vehicle |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS56138063A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2016077241A (en) * | 2014-10-20 | 2016-05-16 | ヤンマー株式会社 | Field management vehicle |
-
1980
- 1980-03-31 JP JP4219080A patent/JPS56138063A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2016077241A (en) * | 2014-10-20 | 2016-05-16 | ヤンマー株式会社 | Field management vehicle |
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