JPS5758567A - Adjuster for tension of crawler - Google Patents
Adjuster for tension of crawlerInfo
- Publication number
- JPS5758567A JPS5758567A JP13149580A JP13149580A JPS5758567A JP S5758567 A JPS5758567 A JP S5758567A JP 13149580 A JP13149580 A JP 13149580A JP 13149580 A JP13149580 A JP 13149580A JP S5758567 A JPS5758567 A JP S5758567A
- Authority
- JP
- Japan
- Prior art keywords
- bearing
- rod
- side frame
- piston rod
- crawler
- 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
Abstract
PURPOSE: To reduce the expansion stroke of piston rod of a grease cylinder and shorten adjustment time, by adjusting the tension of a crawler while a link is provided between the piston rod and a rod secured behind a bearing.
CONSTITUTION: A bearing 3 for supporting a guide wheel 2 is provided at the end of a side frame so that the bearing can be moved along a guide part 1a. A shim 18 is fitted on a rod 17 and interposed between the bearing 3 and a protruded part 1b. The rod 17 slidably extends through the protruded parts 1b, 1c of the side frame. A grease cylinder 28 for displacing the bearing 3 is installed on a pocket 27 provided in the side frame, so that a piston rod 28a is opposed to the rod 17. A link 36 is provided between the rods 28a, 17 and slidably and rotatably mounted on a shaft 37.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13149580A JPS5758567A (en) | 1980-09-24 | 1980-09-24 | Adjuster for tension of crawler |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13149580A JPS5758567A (en) | 1980-09-24 | 1980-09-24 | Adjuster for tension of crawler |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5758567A true JPS5758567A (en) | 1982-04-08 |
Family
ID=15059330
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP13149580A Pending JPS5758567A (en) | 1980-09-24 | 1980-09-24 | Adjuster for tension of crawler |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5758567A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2006160220A (en) * | 2004-12-10 | 2006-06-22 | Shin Caterpillar Mitsubishi Ltd | Traveling device and working machine |
US11208165B2 (en) * | 2017-08-02 | 2021-12-28 | Joy Global Surface Mining Inc | Passive track tensioning system |
-
1980
- 1980-09-24 JP JP13149580A patent/JPS5758567A/en active Pending
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2006160220A (en) * | 2004-12-10 | 2006-06-22 | Shin Caterpillar Mitsubishi Ltd | Traveling device and working machine |
JP4565497B2 (en) * | 2004-12-10 | 2010-10-20 | キャタピラー エス エー アール エル | Traveling device and work machine |
US11208165B2 (en) * | 2017-08-02 | 2021-12-28 | Joy Global Surface Mining Inc | Passive track tensioning system |
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