JPS57140438A - Three-coupling system - Google Patents
Three-coupling systemInfo
- Publication number
- JPS57140438A JPS57140438A JP56183611A JP18361181A JPS57140438A JP S57140438 A JPS57140438 A JP S57140438A JP 56183611 A JP56183611 A JP 56183611A JP 18361181 A JP18361181 A JP 18361181A JP S57140438 A JPS57140438 A JP S57140438A
- Authority
- JP
- Japan
- Prior art keywords
- coupling system
- coupling
- 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
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F3/00—Dredgers; Soil-shifting machines
- E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
- E02F3/28—Dredgers; Soil-shifting machines mechanically-driven with digging tools mounted on a dipper- or bucket-arm, i.e. there is either one arm or a pair of arms, e.g. dippers, buckets
- E02F3/36—Component parts
- E02F3/3604—Devices to connect tools to arms, booms or the like
- E02F3/3609—Devices to connect tools to arms, booms or the like of the quick acting type, e.g. controlled from the operator seat
- E02F3/3627—Devices to connect tools to arms, booms or the like of the quick acting type, e.g. controlled from the operator seat with a hook and a longitudinal locking element
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB8036826 | 1980-11-17 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS57140438A true JPS57140438A (en) | 1982-08-31 |
Family
ID=10517360
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP56183611A Pending JPS57140438A (en) | 1980-11-17 | 1981-11-16 | Three-coupling system |
Country Status (2)
Country | Link |
---|---|
JP (1) | JPS57140438A (en) |
ZA (1) | ZA817596B (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6395755U (en) * | 1986-12-05 | 1988-06-21 | ||
EP2107166A3 (en) * | 2006-03-27 | 2010-03-17 | Baumaschinentechnik Gesellschaft m.b.H. | Mounting plate for a quick coupling apparatus |
-
1981
- 1981-11-03 ZA ZA817596A patent/ZA817596B/en unknown
- 1981-11-16 JP JP56183611A patent/JPS57140438A/en active Pending
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6395755U (en) * | 1986-12-05 | 1988-06-21 | ||
JPH0527553Y2 (en) * | 1986-12-05 | 1993-07-14 | ||
EP2107166A3 (en) * | 2006-03-27 | 2010-03-17 | Baumaschinentechnik Gesellschaft m.b.H. | Mounting plate for a quick coupling apparatus |
Also Published As
Publication number | Publication date |
---|---|
ZA817596B (en) | 1982-10-27 |
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