JPH0547782Y2 - - Google Patents
Info
- Publication number
- JPH0547782Y2 JPH0547782Y2 JP19279987U JP19279987U JPH0547782Y2 JP H0547782 Y2 JPH0547782 Y2 JP H0547782Y2 JP 19279987 U JP19279987 U JP 19279987U JP 19279987 U JP19279987 U JP 19279987U JP H0547782 Y2 JPH0547782 Y2 JP H0547782Y2
- Authority
- JP
- Japan
- Prior art keywords
- chuck
- cylindrical body
- arms
- arm
- chuck device
- 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 - Lifetime
Links
- 229910000831 Steel Inorganic materials 0.000 claims description 4
- 239000010959 steel Substances 0.000 claims description 4
- 230000001105 regulatory effect Effects 0.000 claims description 2
- 230000008878 coupling Effects 0.000 claims 1
- 238000010168 coupling process Methods 0.000 claims 1
- 238000005859 coupling reaction Methods 0.000 claims 1
- 238000010276 construction Methods 0.000 description 3
- 241000256247 Spodoptera exigua Species 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- 238000009412 basement excavation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
Landscapes
- Placing Or Removing Of Piles Or Sheet Piles, Or Accessories Thereof (AREA)
- Earth Drilling (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19279987U JPH0547782Y2 (lt) | 1987-12-21 | 1987-12-21 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19279987U JPH0547782Y2 (lt) | 1987-12-21 | 1987-12-21 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0198236U JPH0198236U (lt) | 1989-06-30 |
| JPH0547782Y2 true JPH0547782Y2 (lt) | 1993-12-16 |
Family
ID=31483637
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19279987U Expired - Lifetime JPH0547782Y2 (lt) | 1987-12-21 | 1987-12-21 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0547782Y2 (lt) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2020039329A (ja) * | 2018-09-13 | 2020-03-19 | 辰之 長尾 | 海苔養殖支柱用引抜具 |
-
1987
- 1987-12-21 JP JP19279987U patent/JPH0547782Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0198236U (lt) | 1989-06-30 |
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