GB1277308A - Improvements in sealing rings for creating seals around pipes embedded in concrete - Google Patents
Improvements in sealing rings for creating seals around pipes embedded in concreteInfo
- Publication number
- GB1277308A GB1277308A GB4651569A GB4651569A GB1277308A GB 1277308 A GB1277308 A GB 1277308A GB 4651569 A GB4651569 A GB 4651569A GB 4651569 A GB4651569 A GB 4651569A GB 1277308 A GB1277308 A GB 1277308A
- Authority
- GB
- United Kingdom
- Prior art keywords
- concrete
- ring
- sealing rings
- pipe
- seals around
- 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.)
- Expired
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L5/00—Devices for use where pipes, cables or protective tubing pass through walls or partitions
- F16L5/02—Sealing
- F16L5/10—Sealing by using sealing rings or sleeves only
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Gasket Seals (AREA)
- Sealing Material Composition (AREA)
Abstract
1277308 Sealing rings; pipe joints INTECO ETAB 22 Sept 1969 [24 Sept 1968] 46515/69 Headings F2B and F2G A sealing ring for providing a seal between a pipe, and surrounding concrete, comprises sealing lips 9, the angle a between a side 4 of the ring and its axis being between 30 and 60 degrees. The sealing ring diameter is between 6 and 10% less than the diameter of the pipe so that when the ring is drawn on, the lips 9 are spread and the surfaces 7 of the lips form an angle #, greater than 90 degrees. The ring has furrows 10, increasing the surface area in contact with the concrete and consists of elastomeric material having a shore hardness between 30 and 45. The pipe may be made of plastics.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT931568A AT293809B (en) | 1968-09-24 | 1968-09-24 | Device for sealing a pipe |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1277308A true GB1277308A (en) | 1972-06-14 |
Family
ID=3613086
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB4651569A Expired GB1277308A (en) | 1968-09-24 | 1969-09-22 | Improvements in sealing rings for creating seals around pipes embedded in concrete |
Country Status (5)
Country | Link |
---|---|
AT (1) | AT293809B (en) |
DE (1) | DE1947885A1 (en) |
FR (1) | FR2018743A1 (en) |
GB (1) | GB1277308A (en) |
SE (1) | SE350820B (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5056048U (en) * | 1973-09-18 | 1975-05-27 |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4625940A (en) * | 1984-05-01 | 1986-12-02 | Thunderline Corporation | Wall sleeves |
-
1968
- 1968-09-24 AT AT931568A patent/AT293809B/en not_active IP Right Cessation
-
1969
- 1969-09-22 FR FR6932221A patent/FR2018743A1/fr not_active Withdrawn
- 1969-09-22 DE DE19691947885 patent/DE1947885A1/en active Pending
- 1969-09-22 GB GB4651569A patent/GB1277308A/en not_active Expired
- 1969-09-23 SE SE1308769A patent/SE350820B/xx unknown
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5056048U (en) * | 1973-09-18 | 1975-05-27 | ||
JPS536985Y2 (en) * | 1973-09-18 | 1978-02-22 |
Also Published As
Publication number | Publication date |
---|---|
FR2018743A1 (en) | 1970-06-26 |
DE1947885A1 (en) | 1970-05-06 |
SE350820B (en) | 1972-11-06 |
AT293809B (en) | 1971-10-25 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PLNP | Patent lapsed through nonpayment of renewal fees |