DK0472002T3 - Pipe part with connecting means - Google Patents
Pipe part with connecting meansInfo
- Publication number
- DK0472002T3 DK0472002T3 DK91112563.1T DK91112563T DK0472002T3 DK 0472002 T3 DK0472002 T3 DK 0472002T3 DK 91112563 T DK91112563 T DK 91112563T DK 0472002 T3 DK0472002 T3 DK 0472002T3
- Authority
- DK
- Denmark
- Prior art keywords
- pipe
- projections
- recesses
- pipe section
- tension
- 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
- 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
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Joints Allowing Movement (AREA)
- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
- Superconductors And Manufacturing Methods Therefor (AREA)
- Branch Pipes, Bends, And The Like (AREA)
- Laying Of Electric Cables Or Lines Outside (AREA)
- Mutual Connection Of Rods And Tubes (AREA)
- Chair Legs, Seat Parts, And Backrests (AREA)
- Massaging Devices (AREA)
- Supports For Pipes And Cables (AREA)
Abstract
The pipe section (1, 1') has connecting elements at the ends for tension-resistant, detachable connection to corresponding other pipe sections. At one end, a collar (2) with projections (3) on the inside is provided as the connecting element. The other end has only recesses (5) on the outside of the pipe as the connecting element. If two pipe sections (1, 1') are pushed one inside the other, the projections (3) thus engage in the recesses (5) in a tension-resistant manner. In order to release the connection, one pipe section (1, 1') is slightly rotated with respect to the other, as a result of which the projections (3) are detached from the recesses (5) and the pipes can be pulled apart. The pipe section (1, 1') has no moving parts in this case. <IMAGE>
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH2691/90A CH682944A5 (en) | 1990-08-20 | 1990-08-20 | Tube for tight connection with other pipes. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DK0472002T3 true DK0472002T3 (en) | 1995-11-20 |
Family
ID=4239411
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DK91112563.1T DK0472002T3 (en) | 1990-08-20 | 1991-07-26 | Pipe part with connecting means |
Country Status (6)
| Country | Link |
|---|---|
| EP (1) | EP0472002B1 (en) |
| AT (1) | ATE124770T1 (en) |
| CH (1) | CH682944A5 (en) |
| DE (1) | DE59105914D1 (en) |
| DK (1) | DK0472002T3 (en) |
| ES (1) | ES2073623T3 (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5678607A (en) * | 1986-01-15 | 1997-10-21 | Krywitsky; Lee A. | Reusable pipe union and pipe cap assembly for wide thermal cycling |
| US5460176A (en) * | 1994-01-31 | 1995-10-24 | Mallinckrodt Medical, Inc. | Positive locking cannula |
| WO1996024001A1 (en) * | 1995-02-03 | 1996-08-08 | Artform International Limited | Connector |
| DE20010976U1 (en) | 2000-06-21 | 2000-09-28 | Fränkische Rohrwerke Gebr. Kirchner GmbH + Co. KG, 97486 Königsberg | Pipe joint seal |
| FR2817013B1 (en) * | 2000-11-20 | 2008-09-19 | Plastomer Ag | PROCESS FOR MANUFACTURING A TUBE OF SYNTHETIC MATERIAL, IN PARTICULAR FOR THE PROTECTION OF CABLES AND CONDUITS, AND TUBE CARRIED OUT ACCORDING TO THIS METHOD |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL7800792A (en) * | 1978-01-23 | 1979-07-25 | Cox Geelen Bv | CYLINDRICAL PIPE, FOR EXAMPLE OF ALUMINUM, SUITABLE FOR COMPOSITION INTO PIPES. |
| CH647307A5 (en) * | 1982-08-12 | 1985-01-15 | Somo Societe Pour Les Metaux O | Pipe coupling |
-
1990
- 1990-08-20 CH CH2691/90A patent/CH682944A5/en not_active IP Right Cessation
-
1991
- 1991-07-26 EP EP91112563A patent/EP0472002B1/en not_active Expired - Lifetime
- 1991-07-26 DK DK91112563.1T patent/DK0472002T3/en active
- 1991-07-26 AT AT91112563T patent/ATE124770T1/en not_active IP Right Cessation
- 1991-07-26 ES ES91112563T patent/ES2073623T3/en not_active Expired - Lifetime
- 1991-07-26 DE DE59105914T patent/DE59105914D1/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| EP0472002A1 (en) | 1992-02-26 |
| EP0472002B1 (en) | 1995-07-05 |
| CH682944A5 (en) | 1993-12-15 |
| ATE124770T1 (en) | 1995-07-15 |
| ES2073623T3 (en) | 1995-08-16 |
| DE59105914D1 (en) | 1995-08-10 |
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