JPS6231469Y2 - - Google Patents
Info
- Publication number
- JPS6231469Y2 JPS6231469Y2 JP5651281U JP5651281U JPS6231469Y2 JP S6231469 Y2 JPS6231469 Y2 JP S6231469Y2 JP 5651281 U JP5651281 U JP 5651281U JP 5651281 U JP5651281 U JP 5651281U JP S6231469 Y2 JPS6231469 Y2 JP S6231469Y2
- Authority
- JP
- Japan
- Prior art keywords
- boom
- pin
- excavator
- work
- link
- 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
- 238000009412 basement excavation Methods 0.000 description 8
- 210000000078 claw Anatomy 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
Landscapes
- Shovels (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5651281U JPS6231469Y2 (US06373033-20020416-M00071.png) | 1981-04-21 | 1981-04-21 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5651281U JPS6231469Y2 (US06373033-20020416-M00071.png) | 1981-04-21 | 1981-04-21 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS57168553U JPS57168553U (US06373033-20020416-M00071.png) | 1982-10-23 |
| JPS6231469Y2 true JPS6231469Y2 (US06373033-20020416-M00071.png) | 1987-08-12 |
Family
ID=29853019
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5651281U Expired JPS6231469Y2 (US06373033-20020416-M00071.png) | 1981-04-21 | 1981-04-21 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6231469Y2 (US06373033-20020416-M00071.png) |
-
1981
- 1981-04-21 JP JP5651281U patent/JPS6231469Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS57168553U (US06373033-20020416-M00071.png) | 1982-10-23 |
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