JPS6285532U - - Google Patents
Info
- Publication number
- JPS6285532U JPS6285532U JP17478785U JP17478785U JPS6285532U JP S6285532 U JPS6285532 U JP S6285532U JP 17478785 U JP17478785 U JP 17478785U JP 17478785 U JP17478785 U JP 17478785U JP S6285532 U JPS6285532 U JP S6285532U
- Authority
- JP
- Japan
- Prior art keywords
- oversleeve
- strut device
- peripheral surface
- earth retaining
- outer peripheral
- 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
- 230000002093 peripheral effect Effects 0.000 claims 3
- 230000014759 maintenance of location Effects 0.000 claims 1
Landscapes
- Pit Excavations, Shoring, Fill Or Stabilisation Of Slopes (AREA)
Description
第１図はこの考案の一実施例を一部破断して示
した正面図、第２図、第３図、第４図はシリンダ
ーに被嵌されたオーバースリーブの実施例を示し
た断面図、第５図は従来の切梁装置とその使用の
態様を示した正面図である。
１……シリンダー、２……ピストンロツド、７
……オーバースリーブ。
FIG. 1 is a partially cutaway front view of an embodiment of this invention; FIGS. 2, 3, and 4 are sectional views showing embodiments of an oversleeve fitted over a cylinder; FIG. 5 is a front view showing a conventional strut device and its mode of use. 1...Cylinder, 2...Piston rod, 7
...Over sleeve.
Claims (1)
、前記圧力シリンダーの外周面にオーバースリー
ブを被嵌したことを特徴とする土留支保工におけ
る切梁装置。 (2) 前記オーバースリーブは断面がパインナツ
プル形状をなすことを特徴とする実用新案登録請
求の範囲第１項記載の土留支保工における切梁装
置。 (3) 前記オーバースリーブはその外周面に複数
本の凸條を配設したことを特徴とする実用新案登
録請求の範囲第１項記載の土留支保工における切
梁装置。 (4) 前記オーバースリーブはその内周面に複数
本の凸條を配設したことを特徴とする実用新案登
録請求の範囲第１項記載の土留支保工における切
梁装置。[Claims for Utility Model Registration] (1) A strut device for earth retention shoring, which uses a pressure cylinder, characterized in that an oversleeve is fitted onto the outer peripheral surface of the pressure cylinder. (2) The strut device for earth retaining shoring according to claim 1, wherein the oversleeve has a pine-nut pull shape in cross section. (3) The strut device for earth retaining shoring according to claim 1, wherein the oversleeve has a plurality of protrusions arranged on its outer peripheral surface. (4) The strut device for earth retaining shoring according to claim 1, wherein the oversleeve has a plurality of protrusions arranged on its inner peripheral surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985174787U JPH0333784Y2 (en) | 1985-11-13 | 1985-11-13 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985174787U JPH0333784Y2 (en) | 1985-11-13 | 1985-11-13 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6285532U true JPS6285532U (en) | 1987-06-01 |
| JPH0333784Y2 JPH0333784Y2 (en) | 1991-07-17 |
Family
ID=31113500
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1985174787U Expired JPH0333784Y2 (en) | 1985-11-13 | 1985-11-13 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0333784Y2 (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5712043U (en) * | 1980-06-23 | 1982-01-21 |
-
1985
- 1985-11-13 JP JP1985174787U patent/JPH0333784Y2/ja not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5712043U (en) * | 1980-06-23 | 1982-01-21 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0333784Y2 (en) | 1991-07-17 |