JPH0354321U - - Google Patents
Info
- Publication number
- JPH0354321U JPH0354321U JP11292789U JP11292789U JPH0354321U JP H0354321 U JPH0354321 U JP H0354321U JP 11292789 U JP11292789 U JP 11292789U JP 11292789 U JP11292789 U JP 11292789U JP H0354321 U JPH0354321 U JP H0354321U
- Authority
- JP
- Japan
- Prior art keywords
- cylindrical body
- body part
- manhole
- fitting
- outer circumferential
- 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
- 230000013011 mating Effects 0.000 description 1
Landscapes
- Laying Of Electric Cables Or Lines Outside (AREA)
Description
第１図ないし第３図は、本考案の一実施例を示
すもので、第１図は正面図、第２図は背面図、第
３図はマンホールに取り付けられた状態を示す概
略断面図、第４図ないし第５図は上記一実施例に
電線管１を取り付けた状態を示すもので、第４図
はその概略断面図、第５図は接続具を用いて接続
した状態をしめす概略断面図、第６図は従来の電
線管がマンホールに取り付けられた状態を示す概
略断面図である。
７…筒体部、８…端板部、１１…水切り鍔、１
２…嵌合穴。
1 to 3 show an embodiment of the present invention, in which FIG. 1 is a front view, FIG. 2 is a rear view, and FIG. 3 is a schematic sectional view showing a state where it is installed in a manhole. 4 and 5 show the state in which the conduit 1 is attached to the above-mentioned embodiment, FIG. 4 is a schematic sectional view thereof, and FIG. 5 is a schematic sectional view showing a state in which it is connected using a connecting tool. FIG. 6 is a schematic cross-sectional view showing a state in which a conventional electric conduit is attached to a manhole. 7...Cylinder part, 8...End plate part, 11...Draining collar, 1
2...Mating hole.
Claims (1)
状の筒体部と、この筒体部の一方の端部の外周壁
に嵌合する嵌合孔を有する端板部とからなり、上
記端板部の嵌合孔に上記筒体部の一方の端部を嵌
合させてなり、マンホールに埋設することにより
接続孔を形成するようにしたマンホール用接続孔
形成体。 It consists of a cylindrical body part having a draining collar projecting outward from the outer circumferential wall, and an end plate part having a fitting hole that fits into the outer circumferential wall at one end of the cylindrical body part. A connecting hole forming body for a manhole, which is formed by fitting one end of the cylindrical body part into the fitting hole of the plate part, and forming a connecting hole by embedding it in the manhole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11292789U JPH0354321U (en) | 1989-09-27 | 1989-09-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11292789U JPH0354321U (en) | 1989-09-27 | 1989-09-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0354321U true JPH0354321U (en) | 1991-05-27 |
Family
ID=31661360
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11292789U Pending JPH0354321U (en) | 1989-09-27 | 1989-09-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0354321U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010035580A (en) * | 2008-07-31 | 2010-02-18 | Yushu Kenso:Kk | Security closure device of mail slot with door |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61175395A (en) * | 1985-01-28 | 1986-08-07 | 積水化学工業株式会社 | Method of connection of conduit to manhole, etc. |
-
1989
- 1989-09-27 JP JP11292789U patent/JPH0354321U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61175395A (en) * | 1985-01-28 | 1986-08-07 | 積水化学工業株式会社 | Method of connection of conduit to manhole, etc. |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010035580A (en) * | 2008-07-31 | 2010-02-18 | Yushu Kenso:Kk | Security closure device of mail slot with door |