GB894999A - Improvements relating to joint-forming fittings for pipes - Google Patents
Improvements relating to joint-forming fittings for pipesInfo
- Publication number
- GB894999A GB894999A GB659660A GB659660A GB894999A GB 894999 A GB894999 A GB 894999A GB 659660 A GB659660 A GB 659660A GB 659660 A GB659660 A GB 659660A GB 894999 A GB894999 A GB 894999A
- Authority
- GB
- United Kingdom
- Prior art keywords
- parts
- pipe
- body part
- metallic
- feb
- 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
- 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
- F16L19/08—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 with metal rings which bite into the wall of the pipe
- F16L19/10—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 with metal rings which bite into the wall of the pipe the profile of the ring being altered
- F16L19/14—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 with metal rings which bite into the wall of the pipe the profile of the ring being altered the rings being integral with one of the connecting parts
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mutual Connection Of Rods And Tubes (AREA)
- Joints With Pressure Members (AREA)
Abstract
894,999. Pipe joints. WEDNESBURY TUBE CO. Ltd. Feb. 15, 1961 [Feb. 25, 1960; March 25, 1960], Nos. 6596/60 and 10573/60. Class 99(1). In a pipe-jointing fitting comprising a body parts 1, 12, the part 12 being adapted at one end thereof to be disposed in overlapping co-axial association with the pipe-receiving entry portion 5 of the part 1, there being complementary formations, e.g. screw-threads 11, 16 on the parts to draw the parts into the overlapping association thereof, and a compression member 17 formed at the extremity of one of the parts and engaged by an abutment within the other part so that the member 17 is radially deformed into gripping engagement with the exterior of a pipe extending through both parts, the degree of hardness of the member 17 is less than the degree of hardness of the adjacent part of the body of which the member is an integral portion. As shown, the conical member 17 forms part of the body part 12 and is connected to the latter by a local weakened portion 19 but may alternatively, be integral with the body part 1. The parts 1, 12 may be of metal, preferably a non- ferrous metal such as copper and brass, or of non-metallic material or of a material comprising metallic and non-metallic components. Instead of screw-threads, there may be a cam face on one body part arranged to co-act with a cam face on the other body part to produce the relative axial displacement of the parts and to apply the requisite force to the member 17.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB659660A GB894999A (en) | 1960-02-25 | 1960-02-25 | Improvements relating to joint-forming fittings for pipes |
CH221061A CH368350A (en) | 1960-02-25 | 1961-02-23 | Sealed tube connection device and method for manufacturing this device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB659660A GB894999A (en) | 1960-02-25 | 1960-02-25 | Improvements relating to joint-forming fittings for pipes |
Publications (1)
Publication Number | Publication Date |
---|---|
GB894999A true GB894999A (en) | 1962-04-26 |
Family
ID=9817356
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB659660A Expired GB894999A (en) | 1960-02-25 | 1960-02-25 | Improvements relating to joint-forming fittings for pipes |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB894999A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2029538A (en) * | 1978-09-05 | 1980-03-19 | Martelli L | Union for smooth ended tubes |
GB2126677A (en) * | 1982-09-06 | 1984-03-28 | Eltron | Clamping arrangement |
-
1960
- 1960-02-25 GB GB659660A patent/GB894999A/en not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2029538A (en) * | 1978-09-05 | 1980-03-19 | Martelli L | Union for smooth ended tubes |
GB2029538B (en) * | 1978-09-05 | 1982-12-22 | Martelli L | Union for tubes having a smooth end |
GB2126677A (en) * | 1982-09-06 | 1984-03-28 | Eltron | Clamping arrangement |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US3841667A (en) | Non-tapping service line connection fitting | |
GB1536516A (en) | End fittings for flexible tubing | |
US3756632A (en) | Coupling apparatus for pipe | |
US3888521A (en) | Tube coupling and ferrule therefor | |
BR8306838A (en) | PIPE COUPLINGS | |
GB1281904A (en) | A gripping union for connection to flexible tubes of various diameters and wall thickness | |
GB1464343A (en) | Pipe couplings | |
GB848339A (en) | Connection fitting for tubes or hoses | |
IE781512L (en) | Lining a pipeline¹¹with plastics tubing | |
GB1357065A (en) | Cathodic protection of pipe | |
DE3166634D1 (en) | Pipe coupling | |
GB1415607A (en) | Method and means for connecting spaced pipe ends | |
FR2282084B1 (en) | ||
GB894999A (en) | Improvements relating to joint-forming fittings for pipes | |
GB598730A (en) | Improvements in or relating to wall and like plugs or rivets | |
GB1464741A (en) | Connector for fluid conduits | |
US2453127A (en) | Pipe coupling | |
GB1130835A (en) | A nut and ferrule assembly for a flareless tube coupling | |
GB981709A (en) | Tube coupling | |
US2428176A (en) | Coupling for tubes having means for dampening vibrations therein | |
GB600142A (en) | Improvements relating to means for coupling flexible metallic tubing to pipes or other tubular fittings or connections | |
GB913279A (en) | Pipe coupling | |
FR2405417A1 (en) | Coupling for pipes of semi-rigid material - has spring fingers which grip pipe and resist withdrawal | |
GB1040026A (en) | Improvements in or relating to the attachment of end fittings to tubes | |
GB1028946A (en) | Transition pipe couplings |