JPH0312931U - - Google Patents
Info
- Publication number
- JPH0312931U JPH0312931U JP7101089U JP7101089U JPH0312931U JP H0312931 U JPH0312931 U JP H0312931U JP 7101089 U JP7101089 U JP 7101089U JP 7101089 U JP7101089 U JP 7101089U JP H0312931 U JPH0312931 U JP H0312931U
- Authority
- JP
- Japan
- Prior art keywords
- steel pipe
- pipe sheet
- insertion section
- fluid pressure
- clamping claw
- 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
- 238000003780 insertion Methods 0.000 claims description 6
- 230000037431 insertion Effects 0.000 claims description 6
- 229910000831 Steel Inorganic materials 0.000 claims description 5
- 239000010959 steel Substances 0.000 claims description 5
- 210000000078 claw Anatomy 0.000 claims description 4
- 239000012530 fluid Substances 0.000 claims description 3
Landscapes
- Placing Or Removing Of Piles Or Sheet Piles, Or Accessories Thereof (AREA)
- Load-Engaging Elements For Cranes (AREA)
Description
図面は本考案の実施例を示すもので、第１図は
第１実施例の拡大平面図、第２図は第２実施例の
拡大平面図、第３図は従来例の拡大断面平面図で
ある。 １，１０……チヤツク装置、２，１２……チヤ
ツク本体、３，１３……流体圧シリンダ、４，１
４……挾持爪、５……固定爪、６，１６……挿入
部、６ａ……連通路、７……鋼管矢板、８……雄
グリツプ、８ａ……雌グリツプ、９……連結板。
第１実施例の拡大平面図、第２図は第２実施例の
拡大平面図、第３図は従来例の拡大断面平面図で
ある。 １，１０……チヤツク装置、２，１２……チヤ
ツク本体、３，１３……流体圧シリンダ、４，１
４……挾持爪、５……固定爪、６，１６……挿入
部、６ａ……連通路、７……鋼管矢板、８……雄
グリツプ、８ａ……雌グリツプ、９……連結板。
Claims (1)
- 【実用新案登録請求の範囲】 (1) チヤツク本体の前端に鋼管矢板の雄グリツ
プ挿入用の挿入部と、該挿入部と外部とを連通す
る連通路を構成する一方、前記挿入部の奥部に流
体圧シリンダを内設し、該流体圧シリンダの端部
に設けた挾持爪を前進させて鋼管矢板の雄グリツ
プを挾持するチヤツク装置。 (2) チヤツク本体の前端に鋼管矢板の雄グリツ
プを挿入する挿入部を構成し、該挿入部の両側壁
部に流体圧シリンダを内接すると共に、該流体圧
シリンダの端部に設けた挾持爪により鋼管矢板を
連結板を挾持するチヤツク装置。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989071010U JPH076193Y2 (ja) | 1989-06-17 | 1989-06-17 | 鋼管矢板用チャック装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989071010U JPH076193Y2 (ja) | 1989-06-17 | 1989-06-17 | 鋼管矢板用チャック装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0312931U true JPH0312931U (ja) | 1991-02-08 |
| JPH076193Y2 JPH076193Y2 (ja) | 1995-02-15 |
Family
ID=31607663
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989071010U Expired - Lifetime JPH076193Y2 (ja) | 1989-06-17 | 1989-06-17 | 鋼管矢板用チャック装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH076193Y2 (ja) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013241818A (ja) * | 2012-05-17 | 2013-12-05 | Chowa Kogyo Kk | 鋼管矢板の打抜き工法 |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9301666B2 (en) | 2006-12-12 | 2016-04-05 | Omachron Intellectual Property Inc. | Surface cleaning apparatus |
| CA2658372C (en) | 2009-03-13 | 2016-09-27 | G.B.D. Corp. | Surface cleaning apparatus |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6136587U (ja) * | 1984-08-09 | 1986-03-06 | 富士計器株式会社 | 時計 |
| JPS6322193U (ja) * | 1986-07-29 | 1988-02-13 |
-
1989
- 1989-06-17 JP JP1989071010U patent/JPH076193Y2/ja not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6136587U (ja) * | 1984-08-09 | 1986-03-06 | 富士計器株式会社 | 時計 |
| JPS6322193U (ja) * | 1986-07-29 | 1988-02-13 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013241818A (ja) * | 2012-05-17 | 2013-12-05 | Chowa Kogyo Kk | 鋼管矢板の打抜き工法 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH076193Y2 (ja) | 1995-02-15 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |