JPH02145389U - - Google Patents
Info
- Publication number
- JPH02145389U JPH02145389U JP5390389U JP5390389U JPH02145389U JP H02145389 U JPH02145389 U JP H02145389U JP 5390389 U JP5390389 U JP 5390389U JP 5390389 U JP5390389 U JP 5390389U JP H02145389 U JPH02145389 U JP H02145389U
- Authority
- JP
- Japan
- Prior art keywords
- collar
- uneven grooves
- flexibility
- several
- utility
- 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
- 239000000463 material Substances 0.000 description 1
Landscapes
- Joints With Sleeves (AREA)
Description
第１図はマンホール間の管路布設における本考
案カラーによる継手部分の一端面を示す拡大断面
図、第２図は同、第２例の断面図、第３図はカラ
ーを嵌め付けて推進継手とした例の一側端面を示
す断面図、第４図は同、埋込みカラーとした断面
図、１はマンホール、２は管路、３はカラー、３
ａ，３ｂ，３ｃは深く入りくんだ凹凸溝、４ａ，
４ｂはゴムガスケツト、５ａ，５ｂはコンクリー
ト管、６ａ，６ｂは段落部、７はカラー、７ａ，
７ｂ，７ｃは深く入りくんだ凹凸溝、８ａ，８ｂ
はゴムガスケツト、９ａ，９ｂはコンクリート管
、１０はカラー、１０ａは深く入りくんだ凹溝、
１１はゴムガスケツト、１２は緩衝材である。
Figure 1 is an enlarged sectional view showing one end of the joint part using the collar of the present invention when installing pipes between manholes, Figure 2 is a sectional view of the second example of the same, and Figure 3 is a propulsion joint with the collar fitted. Figure 4 is a cross-sectional view showing one side end face of the example, and Figure 4 is a cross-sectional view of the same with a built-in collar.
a, 3b, 3c are deeply uneven grooves, 4a,
4b is a rubber gasket, 5a, 5b are concrete pipes, 6a, 6b are stepped parts, 7 is a collar, 7a,
7b, 7c are deeply uneven grooves, 8a, 8b
is a rubber gasket, 9a and 9b are concrete pipes, 10 is a collar, 10a is a deep groove,
11 is a rubber gasket, and 12 is a buffer material.
Claims (1)
く入りくんだ凹凸溝を数本において並設したこと
を特徴とするコンクリート管継手用カラー。 A collar for concrete pipe joints that is characterized by having several deeply uneven grooves arranged in parallel in the middle of the collar to provide bendability and flexibility.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5390389U JPH02145389U (en) | 1989-05-12 | 1989-05-12 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5390389U JPH02145389U (en) | 1989-05-12 | 1989-05-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02145389U true JPH02145389U (en) | 1990-12-10 |
Family
ID=31575491
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5390389U Pending JPH02145389U (en) | 1989-05-12 | 1989-05-12 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02145389U (en) |
-
1989
- 1989-05-12 JP JP5390389U patent/JPH02145389U/ja active Pending
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