JPH0313349U - - Google Patents
Info
- Publication number
- JPH0313349U JPH0313349U JP7128689U JP7128689U JPH0313349U JP H0313349 U JPH0313349 U JP H0313349U JP 7128689 U JP7128689 U JP 7128689U JP 7128689 U JP7128689 U JP 7128689U JP H0313349 U JPH0313349 U JP H0313349U
- Authority
- JP
- Japan
- Prior art keywords
- manhole
- side hole
- pipe
- rubber ring
- 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
Description
第1図は縦断側面図、第2図は横断平面図、第
3図は正面図、第4図はゴム輪の平常状態を示す
拡大断面図、第5図は同、締めボルトとナツトに
よる締付け膨出の最大幅を示した拡大断面図、1
……マンホール、2……横穴、3……ヒユーム管
、4……間〓、5……ゴム輪、6……切目、7…
…ボルト穴、8……締めボルト、9……内側止め
リング、10……外側止めリング、11……ナツ
トである。
Figure 1 is a vertical side view, Figure 2 is a cross-sectional plan view, Figure 3 is a front view, Figure 4 is an enlarged cross-sectional view showing the rubber ring in its normal state, and Figure 5 is the same, tightening with a tightening bolt and nut. Enlarged cross-sectional view showing the maximum width of the bulge, 1
...manhole, 2...horizontal hole, 3...hium pipe, 4...between, 5...rubber ring, 6...cut, 7...
...Bolt hole, 8...Tightening bolt, 9...Inner retaining ring, 10...Outer retaining ring, 11...Nut.
Claims (1)
間の間〓閉塞用のゴム輪であつて、該ゴム輪は中
心部に内、外方向に向けて無端輪状の切目を入れ
、且つ一定の間隔を置いた内外方向に前記の切目
を通る締めボルトを挿通し、各締めボルトの締め
度合により前記ゴム輪を非締付け方向に大小にお
いて膨出するようにしたことを特徴とするマンホ
ールと管渠間の継手部構造。 A rubber ring is used for closing between the side hole of the manhole and the end of the pipe inserted into the side hole. A manhole and a pipe characterized in that tightening bolts are inserted through the cuts in the inner and outer directions at intervals of Joint structure between culverts.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7128689U JPH0313349U (en) | 1989-06-20 | 1989-06-20 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7128689U JPH0313349U (en) | 1989-06-20 | 1989-06-20 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH0313349U true JPH0313349U (en) | 1991-02-12 |
Family
ID=31608179
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP7128689U Pending JPH0313349U (en) | 1989-06-20 | 1989-06-20 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0313349U (en) |
-
1989
- 1989-06-20 JP JP7128689U patent/JPH0313349U/ja active Pending