JPH0230593U - - Google Patents
Info
- Publication number
- JPH0230593U JPH0230593U JP10816288U JP10816288U JPH0230593U JP H0230593 U JPH0230593 U JP H0230593U JP 10816288 U JP10816288 U JP 10816288U JP 10816288 U JP10816288 U JP 10816288U JP H0230593 U JPH0230593 U JP H0230593U
- Authority
- JP
- Japan
- Prior art keywords
- flange
- locking part
- ribbed pipe
- manhole
- divided pieces
- 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
- 239000004615 ingredient Substances 0.000 claims 1
- 239000011083 cement mortar Substances 0.000 description 1
Landscapes
- Underground Structures, Protecting, Testing And Restoring Foundations (AREA)
Description
第１図は、本考案の一実施例を示す一部切欠き
斜視図、第２図は第１図の断面図、第３図は本考
案の接続具がマンホールに接続された状態を示す
断面図、第４図は嵌合突起と嵌合孔を示す断面図
、第５図は本考案の他の実施例を示す断面図、第
６図は本考案の更に他の実施例の使用態様を示す
断面図、第７図はコアキヤツプが管端に挿着され
た状態を示す断面図、第８図は従来の接続方法を
示す断面図である。
１０……リブ付き管用接続具、１１，１１′…
…分割片、１２，１２′……係止部、１３，１３
′……鍔部、１６，１６′……鍔面、２０……リ
ブ付き管、２１……リブ、２２……凹溝、３０…
…マンホール、４０……セメントモルタル。
Fig. 1 is a partially cutaway perspective view showing an embodiment of the present invention, Fig. 2 is a cross-sectional view of Fig. 1, and Fig. 3 is a cross-sectional view showing the connecting device of the present invention connected to a manhole. 4 is a sectional view showing a fitting protrusion and a fitting hole, FIG. 5 is a sectional view showing another embodiment of the present invention, and FIG. 6 is a sectional view showing another embodiment of the present invention. 7 is a sectional view showing a core cap inserted into a tube end, and FIG. 8 is a sectional view showing a conventional connection method. 10... Ribbed pipe fitting, 11, 11'...
...Divided piece, 12, 12'...Locking part, 13, 13
'... Flange part, 16, 16'... Flange surface, 20... Ribbed tube, 21... Rib, 22... Concave groove, 30...
...manhole, 40...cement mortar.
Claims (1)
を有するリブ付き管をマンホールに接続する際使
用する接続具であつて、前記リブ付き管の凹溝に
沿つて外周面に嵌合される係止部と、該係止部の
マンホール側端部から外方に延設され鍔部とから
なり、該鍔部の鍔面は僅かにマンホール側に傾斜
した曲面となされ、係止部と鍔部とは上記リブ付
き管の周方向に対して、少なくとも二つ以上の分
割片に形成され、該分割片が互いに接合して環状
に形成可能となされていることを特徴とするリブ
付き管用接続具。 A connecting tool used when connecting a ribbed pipe having a large number of annular ribs spaced apart from each other in the axial direction of the pipe to a manhole, the fitting fitting being fitted onto the outer circumferential surface of the ribbed pipe along a concave groove. It consists of a locking part and a flange extending outward from the manhole side end of the locking part, the flange surface of the flange being a curved surface slightly inclined toward the manhole side, and the locking part and the flange The ribbed pipe connection is characterized in that it is formed into at least two divided pieces in the circumferential direction of the ribbed pipe, and the divided pieces can be joined to each other to form an annular shape. Ingredients.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10816288U JPH0230593U (en) | 1988-08-17 | 1988-08-17 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10816288U JPH0230593U (en) | 1988-08-17 | 1988-08-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0230593U true JPH0230593U (en) | 1990-02-27 |
Family
ID=31343234
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10816288U Pending JPH0230593U (en) | 1988-08-17 | 1988-08-17 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0230593U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS617428U (en) * | 1984-06-21 | 1986-01-17 | 井関農機株式会社 | Lubrication device for agricultural machinery |
-
1988
- 1988-08-17 JP JP10816288U patent/JPH0230593U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS617428U (en) * | 1984-06-21 | 1986-01-17 | 井関農機株式会社 | Lubrication device for agricultural machinery |