GB1530205A - Pipe coupling - Google Patents
Pipe couplingInfo
- Publication number
- GB1530205A GB1530205A GB3036176A GB3036176A GB1530205A GB 1530205 A GB1530205 A GB 1530205A GB 3036176 A GB3036176 A GB 3036176A GB 3036176 A GB3036176 A GB 3036176A GB 1530205 A GB1530205 A GB 1530205A
- Authority
- GB
- United Kingdom
- Prior art keywords
- pipe
- ring
- protrusions
- tapered
- july
- 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
- F16L25/00—Constructive types of pipe joints not provided for in groups F16L13/00 - F16L23/00 ; Details of pipe joints not otherwise provided for, e.g. electrically conducting or insulating means
- F16L25/02—Electrically insulating joints or couplings
- F16L25/023—Electrically insulating joints or couplings for 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
-
- 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
- F16L19/065—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 the wedging action being effected by means of a ring
- F16L19/0653—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 the wedging action being effected by means of a ring the ring being rotatably connected to one of the connecting parts
-
- 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
- F16L25/00—Constructive types of pipe joints not provided for in groups F16L13/00 - F16L23/00 ; Details of pipe joints not otherwise provided for, e.g. electrically conducting or insulating means
- F16L25/01—Constructive types of pipe joints not provided for in groups F16L13/00 - F16L23/00 ; Details of pipe joints not otherwise provided for, e.g. electrically conducting or insulating means specially adapted for realising electrical conduction between the two pipe ends of the joint or between parts thereof
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Branch Pipes, Bends, And The Like (AREA)
Abstract
1530205 Pipe couplings GEORGE FISCHER CASTINGS Ltd 20 July 1977 [21 July 1976] 30361/76 Heading F2G A pipe coupling comprises a body adapted to receive a pipe (not shown), the body having a converging internal surface 11, a securing collar 2 screwed on to the body and having a tapered internal surface 24, the member 2 and the body enclosing a sealing gasket 3 of synthetic rubber having a tapered outer surface to engage the surface 11, and a split locking ring 5 of steel a plastics material which has an outer tapered surface 53 to engage the surface 24 and internal protrusions to grip the pipe, tightening of the collar 2 contracting the locking ring 5 on to the pipe and causing it to compress the sealing gasket 3 to provide a seal. A washer 4 may be interposed between the gasket 3 and ring 5 and the protrusions on the ring may be a screw thread on circumferential grooves, these protrusions extending only to locations spaced from the ends of the ring 5.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB3036176A GB1530205A (en) | 1977-07-20 | 1977-07-20 | Pipe coupling |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB3036176A GB1530205A (en) | 1977-07-20 | 1977-07-20 | Pipe coupling |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1530205A true GB1530205A (en) | 1978-10-25 |
Family
ID=10306455
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB3036176A Expired GB1530205A (en) | 1977-07-20 | 1977-07-20 | Pipe coupling |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB1530205A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4298222A (en) * | 1980-07-23 | 1981-11-03 | Jaco Manufacturing Company | Tube coupling |
US4798404A (en) * | 1982-08-11 | 1989-01-17 | Iyanicki Andrzej T | Pipe coupling |
-
1977
- 1977-07-20 GB GB3036176A patent/GB1530205A/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4298222A (en) * | 1980-07-23 | 1981-11-03 | Jaco Manufacturing Company | Tube coupling |
US4798404A (en) * | 1982-08-11 | 1989-01-17 | Iyanicki Andrzej T | Pipe coupling |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
GB1338681A (en) | Pipe couplings | |
GB1489488A (en) | Pipe coupling | |
DE3469584D1 (en) | Lead-in for a conduit, as cable, pipe or the like through a wall opening | |
GB1339689A (en) | Compression coupling for pipes | |
AU1828483A (en) | Pipe coupling | |
GB1464267A (en) | Pipe fitting | |
GB1181776A (en) | Improvements in or relating to Pipe Joints | |
GB1512334A (en) | Pipe coupling | |
GB1513551A (en) | Seal rings for pipe fittings and to pipe fittings incorporating such seal rings | |
GB1436310A (en) | Pipe joints and sealing members therefor | |
GB1158009A (en) | Improvements in and relating to Tube Connections | |
GB1494323A (en) | Coupling element for pipe ends | |
GB8307995D0 (en) | Pipe plug | |
GB1488687A (en) | Pipe joints | |
ES296009U (en) | Cable lead-in device | |
KR840007455A (en) | Restricted mechanical pipe joint | |
GB1530205A (en) | Pipe coupling | |
GB961233A (en) | Improvements relating to the jointing of synthetic resin pipes and/or pipe fittings | |
GB911389A (en) | Connecting sleeve, more particularly for pipes made of synthetic plastic material | |
KR0127307Y1 (en) | Water-proof washer | |
GB1188512A (en) | Improvements in or relating to Hose End Fittings | |
EP0083135B1 (en) | A pipe coupling or branch pipe | |
FR2395451A1 (en) | Pipe coupling with collapsible sleeve - having V=shaped groove which causes sharp edged rim to dig in surface of pipe wall | |
FR2297373A1 (en) | Seal for pipe connection - has annular body of soft resilient material reinforced by cylinder of stiff material (NL120776) | |
GB1295590A (en) |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PE20 | Patent expired after termination of 20 years |
Effective date: 19970719 |