JPH0332272U - - Google Patents
Info
- Publication number
- JPH0332272U JPH0332272U JP9297389U JP9297389U JPH0332272U JP H0332272 U JPH0332272 U JP H0332272U JP 9297389 U JP9297389 U JP 9297389U JP 9297389 U JP9297389 U JP 9297389U JP H0332272 U JPH0332272 U JP H0332272U
- Authority
- JP
- Japan
- Prior art keywords
- gap
- rubber
- manhole
- rubber ring
- pipe
- 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
- 229920001971 elastomer Polymers 0.000 claims description 12
- 230000037431 insertion Effects 0.000 claims description 2
- 238000003780 insertion Methods 0.000 claims description 2
- 239000004816 latex Substances 0.000 claims description 2
- 229920000126 latex Polymers 0.000 claims description 2
- 239000004570 mortar (masonry) Substances 0.000 claims description 2
- 230000002093 peripheral effect Effects 0.000 claims 1
Description
第１図はマンホールと挿入管渠間の間隙に本考
案ゴム輪を挿入し、内外両側をラテツクスモルタ
ルにて包囲した状態を示す縦断面図、第２図は本
考案ゴム輪の拡大断面図、第３図は本考案ゴム輪
を２本並列挿入した例を示す部分拡大断面図、１
……ゴム輪、２……山部、３……谷部、４……内
側ゴム、５……外側の水膨脹性ゴム層、６……マ
ンホール、７……横穴、７ａ……間隙、８……管
渠である。
Figure 1 is a longitudinal cross-sectional view showing the rubber ring of the present invention inserted into the gap between the manhole and the insertion pipe, and surrounded by latex mortar on both the inside and outside sides. Figure 2 is an enlarged cross-sectional view of the rubber ring of the present invention. , Fig. 3 is a partially enlarged sectional view showing an example in which two rubber rings of the present invention are inserted in parallel, 1
... Rubber ring, 2 ... Mountain part, 3 ... Valley part, 4 ... Inner rubber, 5 ... Water-expandable rubber layer on the outside, 6 ... Manhole, 7 ... Horizontal hole, 7a ... Gap, 8 ...It's a culvert.
Claims (1)
との間にできる間隙に挿入する間隙閉塞用のゴム
輪であつて、該ゴム輪を断面矩形状で円周方向の
内外周面に鋭角で起伏の大きい山部と谷部の交互
並列と各山部の頂点に荷重応力を集中させてなる
内側ゴムと、該内側ゴムを包被する外側の水膨脹
性ゴム層とにて構成して、前記の間隙に１乃至２
本を並列挿入することを特徴とするマンホールと
管渠間の継手部構造。 (2) 間隙内に挿入するゴム輪を該間隙の両側に
充填するラテツクスモルタルにて包囲することを
特徴とする請求項(1)記載のマンホールと管渠間
の継手部構造。[Claims for Utility Model Registration] (1) A rubber ring for closing a gap that is inserted into a gap between a side hole of a manhole and a pipe inserted into the side hole, the rubber ring having a rectangular cross section and a circular shape. An inner rubber formed by alternately paralleling sharply angled and highly undulating peaks and valleys on the inner and outer peripheral surfaces in the circumferential direction and concentrating the load stress on the apex of each peak, and an outer water-expandable outer layer that covers the inner rubber. 1 to 2 rubber layers in the gap.
A joint structure between a manhole and a pipe, characterized by the parallel insertion of books. (2) The joint structure between a manhole and a pipe conduit according to claim (1), wherein the rubber ring inserted into the gap is surrounded by latex mortar filled on both sides of the gap.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989092973U JPH0755423Y2 (en) | 1989-08-09 | 1989-08-09 | Joint structure between manhole and pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989092973U JPH0755423Y2 (en) | 1989-08-09 | 1989-08-09 | Joint structure between manhole and pipe |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0332272U true JPH0332272U (en) | 1991-03-28 |
| JPH0755423Y2 JPH0755423Y2 (en) | 1995-12-20 |
Family
ID=31642380
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989092973U Expired - Lifetime JPH0755423Y2 (en) | 1989-08-09 | 1989-08-09 | Joint structure between manhole and pipe |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0755423Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009501303A (en) * | 2005-07-13 | 2009-01-15 | ベーレ エンフィネーリンフ ベー．フェー． | System for sealing a space between an inner wall of a tubular opening and at least one tube or duct inserted at least partially into the opening |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013160347A (en) * | 2012-02-07 | 2013-08-19 | Mitsubishi Heavy Ind Ltd | Seal structure |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61156777U (en) * | 1985-03-20 | 1986-09-29 | ||
| JPS6263486U (en) * | 1985-10-14 | 1987-04-20 | ||
| JPS62175052U (en) * | 1986-04-22 | 1987-11-06 |
-
1989
- 1989-08-09 JP JP1989092973U patent/JPH0755423Y2/en not_active Expired - Lifetime
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61156777U (en) * | 1985-03-20 | 1986-09-29 | ||
| JPS6263486U (en) * | 1985-10-14 | 1987-04-20 | ||
| JPS62175052U (en) * | 1986-04-22 | 1987-11-06 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009501303A (en) * | 2005-07-13 | 2009-01-15 | ベーレ エンフィネーリンフ ベー．フェー． | System for sealing a space between an inner wall of a tubular opening and at least one tube or duct inserted at least partially into the opening |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0755423Y2 (en) | 1995-12-20 |
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