JPH01180590U - - Google Patents
Info
- Publication number
- JPH01180590U JPH01180590U JP7530688U JP7530688U JPH01180590U JP H01180590 U JPH01180590 U JP H01180590U JP 7530688 U JP7530688 U JP 7530688U JP 7530688 U JP7530688 U JP 7530688U JP H01180590 U JPH01180590 U JP H01180590U
- Authority
- JP
- Japan
- Prior art keywords
- axial direction
- end surface
- screw
- screw member
- view
- 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.)
- Pending
Links
Landscapes
- Excavating Of Shafts Or Tunnels (AREA)
- Rigid Pipes And Flexible Pipes (AREA)
Description
各図はいずれもこの考案の実施例に関するもの
であり、第１図は一部断面正面図、第２図は左側
面図、第３図は右側面図、第４図は直線推進時に
おける管相互の連結部分の様子を示す要部断面図
、第５図は曲線推進時の管相互の連結部分の様子
を示す要部断面図である。
なお図中、１はプレハブ多孔管本体、２，３，
４，５，６，７は夫々ケーブル保蔵用管路、１３
はインサート部材、１６はスプリングワツシヤー
、１７はボルトである。
Each figure relates to an embodiment of this invention, and Figure 1 is a partially sectional front view, Figure 2 is a left side view, Figure 3 is a right side view, and Figure 4 is a tube during linear propulsion. FIG. 5 is a cross-sectional view of the main parts showing the state of the mutually connected parts. FIG. 5 is a main part sectional view showing the state of the mutually connected parts of the tubes during curved propulsion. In the figure, 1 is the prefabricated perforated pipe body, 2, 3,
4, 5, 6, 7 are cable storage conduits, 13
1 is an insert member, 16 is a spring washer, and 17 is a bolt.
Claims (1)
において、一端面には適宜の弾性部材を介して軸
方向外方に摺動突出自在な螺子部材を複数個設け
、他端面には当該螺子部材と対応する位置に、当
該螺子部材が螺合するインサート部材を設けたこ
とを特徴とする、プレハブ多孔管。 In a buried pipe in which a plurality of small-diameter conduits are formed in the axial direction, a plurality of screw members that can slide and protrude outward in the axial direction are provided on one end surface via an appropriate elastic member, and the other end surface is provided with A prefabricated porous pipe characterized in that an insert member into which the screw member is screwed is provided at a position corresponding to the screw member.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7530688U JPH01180590U (en) | 1988-06-08 | 1988-06-08 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7530688U JPH01180590U (en) | 1988-06-08 | 1988-06-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01180590U true JPH01180590U (en) | 1989-12-26 |
Family
ID=31300377
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7530688U Pending JPH01180590U (en) | 1988-06-08 | 1988-06-08 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01180590U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03100684U (en) * | 1990-02-02 | 1991-10-21 |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5844586B2 (en) * | 1976-06-29 | 1983-10-04 | 株式会社池貝 | Folding device for small batch printed matter |
| JPS61137996A (en) * | 1984-12-07 | 1986-06-25 | 株式会社奥村組 | Temporay pipe in propelling construction method |
| JPS62280491A (en) * | 1986-05-30 | 1987-12-05 | 東京電力株式会社 | Method of pre-fabricated perforated pipe propulsion construction |
| JPS63120981A (en) * | 1986-07-15 | 1988-05-25 | 株式会社奥村組 | Pipe body for propulsion burying |
-
1988
- 1988-06-08 JP JP7530688U patent/JPH01180590U/ja active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5844586B2 (en) * | 1976-06-29 | 1983-10-04 | 株式会社池貝 | Folding device for small batch printed matter |
| JPS61137996A (en) * | 1984-12-07 | 1986-06-25 | 株式会社奥村組 | Temporay pipe in propelling construction method |
| JPS62280491A (en) * | 1986-05-30 | 1987-12-05 | 東京電力株式会社 | Method of pre-fabricated perforated pipe propulsion construction |
| JPS63120981A (en) * | 1986-07-15 | 1988-05-25 | 株式会社奥村組 | Pipe body for propulsion burying |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03100684U (en) * | 1990-02-02 | 1991-10-21 |