CH514093A - Pipe coupling with seal - Google Patents
Pipe coupling with sealInfo
- Publication number
- CH514093A CH514093A CH1359670A CH1359670A CH514093A CH 514093 A CH514093 A CH 514093A CH 1359670 A CH1359670 A CH 1359670A CH 1359670 A CH1359670 A CH 1359670A CH 514093 A CH514093 A CH 514093A
- Authority
- CH
- Switzerland
- Prior art keywords
- seal
- pipe coupling
- coupling
- pipe
- Prior art date
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
- F16L21/00—Joints with sleeve or socket
- F16L21/02—Joints with sleeve or socket with elastic sealing rings between pipe and sleeve or between pipe and socket, e.g. with rolling or other prefabricated profiled rings
- F16L21/03—Joints with sleeve or socket with elastic sealing rings between pipe and sleeve or between pipe and socket, e.g. with rolling or other prefabricated profiled rings placed in the socket before connection
-
- 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
- F16L37/00—Couplings of the quick-acting type
- F16L37/08—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members
- F16L37/084—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members combined with automatic locking
- F16L37/092—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members combined with automatic locking by means of elements wedged between the pipe and the frusto-conical surface of the body of the connector
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE1949746A DE1949746C3 (en) | 1969-10-02 | 1969-10-02 | Sealing of pipe joints |
Publications (1)
Publication Number | Publication Date |
---|---|
CH514093A true CH514093A (en) | 1971-10-15 |
Family
ID=5747145
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH1359670A CH514093A (en) | 1969-10-02 | 1970-09-14 | Pipe coupling with seal |
Country Status (4)
Country | Link |
---|---|
AT (1) | AT307182B (en) |
CH (1) | CH514093A (en) |
DE (1) | DE1949746C3 (en) |
FR (1) | FR2064854A5 (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1576131A (en) * | 1976-05-13 | 1980-10-01 | Imi Enots Ltd | Tube coupling device components therefor and method for its manufacture |
DE2910069A1 (en) * | 1979-03-14 | 1980-09-18 | Gustavsberg Ab | Seal ring for tube joints - with semicircular part of hard and sectorial part of soft elastomer |
DE3465282D1 (en) * | 1983-08-03 | 1987-09-17 | Freudenberg Carl Fa | Sealing or coupling device |
-
1969
- 1969-10-02 DE DE1949746A patent/DE1949746C3/en not_active Expired
-
1970
- 1970-09-08 AT AT812070A patent/AT307182B/en not_active IP Right Cessation
- 1970-09-14 CH CH1359670A patent/CH514093A/en not_active IP Right Cessation
- 1970-10-01 FR FR7035468A patent/FR2064854A5/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
FR2064854A5 (en) | 1971-07-23 |
AT307182B (en) | 1973-05-10 |
DE1949746A1 (en) | 1971-04-08 |
DE1949746C3 (en) | 1974-03-07 |
DE1949746B2 (en) | 1973-08-09 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PL | Patent ceased |