JPH0632988Y2 - 鋼管類圧入引抜き装置 - Google Patents
鋼管類圧入引抜き装置Info
- Publication number
- JPH0632988Y2 JPH0632988Y2 JP6773189U JP6773189U JPH0632988Y2 JP H0632988 Y2 JPH0632988 Y2 JP H0632988Y2 JP 6773189 U JP6773189 U JP 6773189U JP 6773189 U JP6773189 U JP 6773189U JP H0632988 Y2 JPH0632988 Y2 JP H0632988Y2
- Authority
- JP
- Japan
- Prior art keywords
- steel pipe
- tightening
- band
- out device
- press
- 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 title claims description 29
- 239000010959 steel Substances 0.000 title claims description 29
- 230000003028 elevating effect Effects 0.000 claims description 9
- 230000000149 penetrating effect Effects 0.000 claims description 4
- 230000002441 reversible effect Effects 0.000 claims description 4
- 230000000630 rising effect Effects 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000010248 power generation Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000011435 rock Substances 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 |
|---|---|---|---|
| JP6773189U JPH0632988Y2 (ja) | 1989-06-09 | 1989-06-09 | 鋼管類圧入引抜き装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6773189U JPH0632988Y2 (ja) | 1989-06-09 | 1989-06-09 | 鋼管類圧入引抜き装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0312929U JPH0312929U (enrdf_load_stackoverflow) | 1991-02-08 |
| JPH0632988Y2 true JPH0632988Y2 (ja) | 1994-08-31 |
Family
ID=31601564
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6773189U Expired - Lifetime JPH0632988Y2 (ja) | 1989-06-09 | 1989-06-09 | 鋼管類圧入引抜き装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0632988Y2 (enrdf_load_stackoverflow) |
-
1989
- 1989-06-09 JP JP6773189U patent/JPH0632988Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0312929U (enrdf_load_stackoverflow) | 1991-02-08 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |