JPS63171907A - スノープラウにおけるシャーピン自動交換システム - Google Patents
スノープラウにおけるシャーピン自動交換システムInfo
- Publication number
- JPS63171907A JPS63171907A JP32206487A JP32206487A JPS63171907A JP S63171907 A JPS63171907 A JP S63171907A JP 32206487 A JP32206487 A JP 32206487A JP 32206487 A JP32206487 A JP 32206487A JP S63171907 A JPS63171907 A JP S63171907A
- Authority
- JP
- Japan
- Prior art keywords
- link
- plow
- pin
- hammer
- shear pin
- 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.)
- Granted
Links
- 238000010008 shearing Methods 0.000 claims description 13
- 230000001066 destructive effect Effects 0.000 claims description 3
- 230000008602 contraction Effects 0.000 claims description 2
- 230000007246 mechanism Effects 0.000 description 10
- 238000010586 diagram Methods 0.000 description 4
- 239000012530 fluid Substances 0.000 description 3
- 230000009471 action Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
Landscapes
- Cleaning Of Streets, Tracks, Or Beaches (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP32206487A JPS63171907A (ja) | 1987-12-18 | 1987-12-18 | スノープラウにおけるシャーピン自動交換システム |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP32206487A JPS63171907A (ja) | 1987-12-18 | 1987-12-18 | スノープラウにおけるシャーピン自動交換システム |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS63171907A true JPS63171907A (ja) | 1988-07-15 |
JPS647163B2 JPS647163B2 (enrdf_load_stackoverflow) | 1989-02-07 |
Family
ID=18139511
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP32206487A Granted JPS63171907A (ja) | 1987-12-18 | 1987-12-18 | スノープラウにおけるシャーピン自動交換システム |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS63171907A (enrdf_load_stackoverflow) |
-
1987
- 1987-12-18 JP JP32206487A patent/JPS63171907A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS647163B2 (enrdf_load_stackoverflow) | 1989-02-07 |
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