JPS6341793B2 - - Google Patents
Info
- Publication number
- JPS6341793B2 JPS6341793B2 JP4257880A JP4257880A JPS6341793B2 JP S6341793 B2 JPS6341793 B2 JP S6341793B2 JP 4257880 A JP4257880 A JP 4257880A JP 4257880 A JP4257880 A JP 4257880A JP S6341793 B2 JPS6341793 B2 JP S6341793B2
- Authority
- JP
- Japan
- Prior art keywords
- idler
- annular
- track
- rim
- annular member
- 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.)
- Expired
Links
- 230000002093 peripheral effect Effects 0.000 claims description 6
- 239000007787 solid Substances 0.000 claims description 4
- 239000004677 Nylon Substances 0.000 claims description 3
- 230000003247 decreasing effect Effects 0.000 claims description 3
- 229920001778 nylon Polymers 0.000 claims description 3
- 239000004033 plastic Substances 0.000 claims description 3
- 229920001875 Ebonite Polymers 0.000 description 5
- 239000002184 metal Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 238000010079 rubber tapping Methods 0.000 description 2
- 230000008602 contraction Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000001743 silencing effect Effects 0.000 description 1
Landscapes
- Tires In General (AREA)
- Harvester Elements (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4257880A JPS56138068A (en) | 1980-04-01 | 1980-04-01 | Device for reducing noise generated around idler in crawler type vehicle |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4257880A JPS56138068A (en) | 1980-04-01 | 1980-04-01 | Device for reducing noise generated around idler in crawler type vehicle |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS56138068A JPS56138068A (en) | 1981-10-28 |
JPS6341793B2 true JPS6341793B2 (ru) | 1988-08-18 |
Family
ID=12639945
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP4257880A Granted JPS56138068A (en) | 1980-04-01 | 1980-04-01 | Device for reducing noise generated around idler in crawler type vehicle |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS56138068A (ru) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5207489A (en) * | 1992-03-19 | 1993-05-04 | Case Corporation | Noise reduction apparatus for a track system of an off-highway implement |
US5829849A (en) * | 1996-11-27 | 1998-11-03 | Caterpillar Inc. | Undercarriage assembly for attack-type machine |
US7905559B2 (en) * | 2008-12-10 | 2011-03-15 | Caterpillar Inc | Isolated center tread rim idler wheel |
US8770677B2 (en) * | 2010-12-21 | 2014-07-08 | Caterpillar Inc. | Compound rim assembly for idler in an undercarriage system of a track-type machine |
US8770676B2 (en) | 2010-12-21 | 2014-07-08 | Caterpillar Inc. | Rotatable idler for undercarriage system in a track-type machine |
EP2548789B1 (de) | 2011-07-18 | 2014-06-18 | Joseph Vögele AG | Raupenfahrwerk |
-
1980
- 1980-04-01 JP JP4257880A patent/JPS56138068A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS56138068A (en) | 1981-10-28 |
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