ZA804486B - A method for the fluid-tight connection of tubes by crimping and a crimp connection - Google Patents
A method for the fluid-tight connection of tubes by crimping and a crimp connectionInfo
- Publication number
- ZA804486B ZA804486B ZA00804486A ZA804486A ZA804486B ZA 804486 B ZA804486 B ZA 804486B ZA 00804486 A ZA00804486 A ZA 00804486A ZA 804486 A ZA804486 A ZA 804486A ZA 804486 B ZA804486 B ZA 804486B
- Authority
- ZA
- South Africa
- Prior art keywords
- crimping
- connection
- tubes
- fluid
- crimp
- 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
- F16L19/00—Joints in which sealing surfaces are pressed together by means of a member, e.g. a swivel nut, screwed on or into one of the joint parts
- F16L19/06—Joints in which sealing surfaces are pressed together by means of a member, e.g. a swivel nut, screwed on or into one of the joint parts in which radial clamping is obtained by wedging action on non-deformed pipe ends
- F16L19/063—Joints in which sealing surfaces are pressed together by means of a member, e.g. a swivel nut, screwed on or into one of the joint parts in which radial clamping is obtained by wedging action on non-deformed pipe ends by means of conical threaded surfaces
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Non-Disconnectible Joints And Screw-Threaded Joints (AREA)
- Mutual Connection Of Rods And Tubes (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Joints With Pressure Members (AREA)
- Adornments (AREA)
- Road Signs Or Road Markings (AREA)
- Auxiliary Devices For Music (AREA)
- Joints With Sleeves (AREA)
- Laying Of Electric Cables Or Lines Outside (AREA)
- Processing Of Terminals (AREA)
- Mechanical Operated Clutches (AREA)
- Pipe Accessories (AREA)
Abstract
Process for sealingly connecting pipes (A, A") by crimping, wherein the pipes (A, A") to be connected are positioned in a sleeve (B) which comprises, at the crimpings to be effected, a threaded outer extra thickness (2, 2"), and the annular crimping of the pipes (A, A") is effected by screwing at each end of the sleeve (B) a nut (C, C") having a conical configuration of which the threading (6, 6") corresponds to the thread of the extra thickness.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7919196A FR2462642A1 (en) | 1979-07-25 | 1979-07-25 | METHOD FOR SEALED CONNECTION OF TUBES BY CRIMPING AND CONNECTION BY CRIMPING |
Publications (1)
Publication Number | Publication Date |
---|---|
ZA804486B true ZA804486B (en) | 1981-07-29 |
Family
ID=9228291
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ZA00804486A ZA804486B (en) | 1979-07-25 | 1980-07-24 | A method for the fluid-tight connection of tubes by crimping and a crimp connection |
Country Status (16)
Country | Link |
---|---|
EP (1) | EP0032498B1 (en) |
JP (1) | JPS56500900A (en) |
AT (1) | ATE4832T1 (en) |
BE (1) | BE884446A (en) |
BR (1) | BR8008769A (en) |
CA (1) | CA1147132A (en) |
DE (1) | DE3065043D1 (en) |
DK (1) | DK127081A (en) |
ES (1) | ES8103819A1 (en) |
FR (1) | FR2462642A1 (en) |
GR (1) | GR69718B (en) |
IT (1) | IT1225640B (en) |
NO (1) | NO810934L (en) |
PT (1) | PT71590A (en) |
WO (1) | WO1981000294A1 (en) |
ZA (1) | ZA804486B (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4023264A1 (en) * | 1990-07-21 | 1992-01-23 | Kaercher Gmbh & Co Alfred | Coupling for two metal pipe sections - consists of threads on two sections, with radial thrust surface, and end |
DE102011016257A1 (en) * | 2011-04-06 | 2012-10-11 | Vulkan Lokring-Rohrverbindungen Gmbh & Co. Kg | Connection system for interconnecting conduits during assembling pipeline, has reducer comprising insertion opening in adapter side at end for inserting pipe end of conduit, and abutment shoulder compressing pressure ring on adapter side |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB273369A (en) * | 1926-03-19 | 1927-06-20 | Milner Butterworth | Improvements relating to the joints made between pipes and couplings, tees, unions, taps, valves and the like fittings therefor |
FR705315A (en) * | 1930-11-10 | 1931-06-04 | Cie Ingersoll Rand | Clamp for mounting fittings on flexible pipes |
BE633562A (en) * | 1962-06-26 | |||
US3438655A (en) * | 1967-09-27 | 1969-04-15 | L & L Mfg Co | Fluid pressure coupling |
NL7013178A (en) * | 1970-09-07 | 1972-03-09 | ||
FR2376985A1 (en) * | 1977-01-06 | 1978-08-04 | Moebius Kurt | Socket or sleeve pipe coupling - has outer clamp ring with internal cones to successively deform outer coupling member |
-
1979
- 1979-07-25 FR FR7919196A patent/FR2462642A1/en active Pending
-
1980
- 1980-07-14 BR BR8008769A patent/BR8008769A/en unknown
- 1980-07-14 WO PCT/EP1980/000052 patent/WO1981000294A1/en active IP Right Grant
- 1980-07-14 DE DE8080901484T patent/DE3065043D1/en not_active Expired
- 1980-07-14 JP JP50177980A patent/JPS56500900A/ja active Pending
- 1980-07-14 AT AT80901484T patent/ATE4832T1/en not_active IP Right Cessation
- 1980-07-21 GR GR62513A patent/GR69718B/el unknown
- 1980-07-22 PT PT71590A patent/PT71590A/en unknown
- 1980-07-24 BE BE0/201504A patent/BE884446A/en unknown
- 1980-07-24 ES ES494347A patent/ES8103819A1/en not_active Expired
- 1980-07-24 CA CA000356973A patent/CA1147132A/en not_active Expired
- 1980-07-24 ZA ZA00804486A patent/ZA804486B/en unknown
- 1980-07-25 IT IT8083637A patent/IT1225640B/en active
-
1981
- 1981-02-09 EP EP80901484A patent/EP0032498B1/en not_active Expired
- 1981-03-18 NO NO810934A patent/NO810934L/en unknown
- 1981-03-20 DK DK127081A patent/DK127081A/en unknown
Also Published As
Publication number | Publication date |
---|---|
ES494347A0 (en) | 1981-03-16 |
BR8008769A (en) | 1981-05-26 |
NO810934L (en) | 1981-03-18 |
ES8103819A1 (en) | 1981-03-16 |
DK127081A (en) | 1981-03-20 |
CA1147132A (en) | 1983-05-31 |
GR69718B (en) | 1982-07-09 |
PT71590A (en) | 1980-08-01 |
DE3065043D1 (en) | 1983-11-03 |
IT8083637A0 (en) | 1980-07-25 |
JPS56500900A (en) | 1981-07-02 |
WO1981000294A1 (en) | 1981-02-05 |
ATE4832T1 (en) | 1983-10-15 |
FR2462642A1 (en) | 1981-02-13 |
BE884446A (en) | 1981-01-26 |
EP0032498B1 (en) | 1983-09-28 |
EP0032498A1 (en) | 1981-07-29 |
IT1225640B (en) | 1990-11-22 |
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