GB1172566A - Improvements relating to Pipe Unions - Google Patents
Improvements relating to Pipe UnionsInfo
- Publication number
- GB1172566A GB1172566A GB9217/66A GB921766A GB1172566A GB 1172566 A GB1172566 A GB 1172566A GB 9217/66 A GB9217/66 A GB 9217/66A GB 921766 A GB921766 A GB 921766A GB 1172566 A GB1172566 A GB 1172566A
- Authority
- GB
- United Kingdom
- Prior art keywords
- nut
- collar
- cut away
- flange
- pipe
- 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
- F16L19/02—Pipe ends provided with collars or flanges, integral with the pipe or not, pressed together by a screwed member
- F16L19/0231—Pipe ends provided with collars or flanges, integral with the pipe or not, pressed together by a screwed member with specially adapted means for positioning the threaded member behind the collar
-
- 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
- F16L37/24—Couplings of the quick-acting type in which the connection is made by inserting one member axially into the other and rotating it to a limited extent, e.g. with bayonet action
- F16L37/244—Couplings of the quick-acting type in which the connection is made by inserting one member axially into the other and rotating it to a limited extent, e.g. with bayonet action the coupling being co-axial with the pipe
- F16L37/252—Couplings of the quick-acting type in which the connection is made by inserting one member axially into the other and rotating it to a limited extent, e.g. with bayonet action the coupling being co-axial with the pipe the male part having lugs on its periphery penetrating in the corresponding slots provided in the female part
-
- 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
- F16L47/00—Connecting arrangements or other fittings specially adapted to be made of plastics or to be used with pipes made of plastics
- F16L47/04—Connecting arrangements or other fittings specially adapted to be made of plastics or to be used with pipes made of plastics with a swivel nut or collar engaging the pipe
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Joints With Pressure Members (AREA)
Abstract
1,172,566. Pipe joints; nuts. RUBBEROID CO. Ltd. 28 Feb., 1967 [2 March, 1966], No. 9217/66. Headings F2G and F2H. A pipe union, preferably moulded of synthetic plastics such as P.V.C. or A.B.S., comprises a nut 3 and a collar 1 each having a body portion for receiving a respective pipe and an oppositely-directed peripheral flange 2 or 4, each flange having a single cut away portion 8 or 9 so that the nut and collar can be assembled by tilting one with respect to the other, engaging a radial edge of one out away portion behind a radial edge of the other cut away portion, and subsequently rotating the nut relative to the collar. The flanges are cut away at an angle of 72À5 degrees, for example, relative to the nut and collar axes, and the external periphery of the nut is provided with longitudinal gripping ribs. The nut is moulded in one piece with the screw thread 7 extending to the flange. A recess 10 is then machined in the nut and subsequently houses a neoprene 0-ring 11.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB9217/66A GB1172566A (en) | 1966-03-02 | 1966-03-02 | Improvements relating to Pipe Unions |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB9217/66A GB1172566A (en) | 1966-03-02 | 1966-03-02 | Improvements relating to Pipe Unions |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1172566A true GB1172566A (en) | 1969-12-03 |
Family
ID=9867668
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB9217/66A Expired GB1172566A (en) | 1966-03-02 | 1966-03-02 | Improvements relating to Pipe Unions |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB1172566A (en) |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3747960A (en) * | 1972-05-15 | 1973-07-24 | Thomas & Betts Corp | Coupling |
FR2395455A1 (en) * | 1977-06-22 | 1979-01-19 | Roth Kg Metallwerk | Coupling nut for pipe joint - has slotted flange to facilitate fitting over mating collar on branch pipe (OE 15.7.78) |
US5527503A (en) * | 1993-05-14 | 1996-06-18 | Rowley; William R. | Method for belling tubing ends without wall thinning |
US6485666B1 (en) | 1998-03-11 | 2002-11-26 | William W. Rowley | Post extrusion profile processing |
US6557907B2 (en) | 1993-05-14 | 2003-05-06 | William W. Rowley | Polyethylene connectors |
US6848719B2 (en) | 2001-09-06 | 2005-02-01 | William W. Rowley | Bendable polymer-lined water heater connector |
US6860524B1 (en) | 1993-05-14 | 2005-03-01 | William W. Rowley | Polyolefin connectors |
EP2128508A2 (en) * | 2008-05-29 | 2009-12-02 | Teco S.r.l. | Fluid shut-off device |
-
1966
- 1966-03-02 GB GB9217/66A patent/GB1172566A/en not_active Expired
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3747960A (en) * | 1972-05-15 | 1973-07-24 | Thomas & Betts Corp | Coupling |
FR2395455A1 (en) * | 1977-06-22 | 1979-01-19 | Roth Kg Metallwerk | Coupling nut for pipe joint - has slotted flange to facilitate fitting over mating collar on branch pipe (OE 15.7.78) |
US5527503A (en) * | 1993-05-14 | 1996-06-18 | Rowley; William R. | Method for belling tubing ends without wall thinning |
US6557907B2 (en) | 1993-05-14 | 2003-05-06 | William W. Rowley | Polyethylene connectors |
US6860524B1 (en) | 1993-05-14 | 2005-03-01 | William W. Rowley | Polyolefin connectors |
US6485666B1 (en) | 1998-03-11 | 2002-11-26 | William W. Rowley | Post extrusion profile processing |
US6848719B2 (en) | 2001-09-06 | 2005-02-01 | William W. Rowley | Bendable polymer-lined water heater connector |
EP2128508A2 (en) * | 2008-05-29 | 2009-12-02 | Teco S.r.l. | Fluid shut-off device |
EP2128508A3 (en) * | 2008-05-29 | 2012-06-20 | Teco S.r.l. | Fluid shut-off device |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PLNP | Patent lapsed through nonpayment of renewal fees |