GB1267748A - Tube fitting - Google Patents
Tube fittingInfo
- Publication number
- GB1267748A GB1267748A GB5531369A GB5531369A GB1267748A GB 1267748 A GB1267748 A GB 1267748A GB 5531369 A GB5531369 A GB 5531369A GB 5531369 A GB5531369 A GB 5531369A GB 1267748 A GB1267748 A GB 1267748A
- Authority
- GB
- United Kingdom
- Prior art keywords
- tube
- nut
- nose
- sleeve
- fingers
- 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
- F16L15/00—Screw-threaded joints; Forms of screw-threads for such joints
- F16L15/001—Screw-threaded joints; Forms of screw-threads for such joints with conical threads
-
- 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
- F16L15/00—Screw-threaded joints; Forms of screw-threads for such joints
- F16L15/006—Screw-threaded joints; Forms of screw-threads for such joints with straight threads
- F16L15/008—Screw-threaded joints; Forms of screw-threads for such joints with straight threads with sealing rings
-
- 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
- F16L19/083—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 longitudinal cross-section of the ring not being modified during clamping
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Joints With Pressure Members (AREA)
- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
Abstract
1,267,748. Pipe coupling. I-T-E IMPERIAL CORP. 12 Nov., 1969 [12 Nov., 1968], No. 55313/69. Heading F2G. A tube fitting comprises a body member 11, a nut member 12 and an annular sleeve member 13 having a substantially rigid annular portion 34, a deflectable nose portion 29 and a deflectable rear portion comprising a rear support portion 35 and fingers 37. Placing the tube T inside the sleeve and positioning the nut upon the body member causes the nose's surface 32 to seal and deform against a camming surface 16 so that the nose's internal teeth (Figs. 3 and 4, not shown) engage the tube wall. Further tightening deforms the fingers 37 so as to supportingly engage the tube and firmly contact a surface 25. The nut may be subsequently removed and replaced without disengagement of tube and sleeve.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US77492068A | 1968-11-12 | 1968-11-12 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1267748A true GB1267748A (en) | 1972-03-22 |
Family
ID=25102696
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB5531369A Expired GB1267748A (en) | 1968-11-12 | 1969-11-12 | Tube fitting |
Country Status (4)
Country | Link |
---|---|
JP (1) | JPS4937041B1 (en) |
DE (1) | DE1956950A1 (en) |
FR (1) | FR2032276A1 (en) |
GB (1) | GB1267748A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2129080A (en) * | 1982-10-18 | 1984-05-10 | Plastiers Ltd | Pipe fitting |
IT201800002959A1 (en) * | 2018-02-22 | 2019-08-22 | Tapel Di Mastromatteo Ciro & C S A S | TIGHTENING FITTING FOR GAS PIPES |
WO2019162752A1 (en) * | 2018-02-22 | 2019-08-29 | Tapel Di Mastromatteo Ciro & C S.A.S. | A screw fitting for a gas pipe |
IT201800009954A1 (en) * | 2018-10-31 | 2020-05-01 | Tapel Di Mastromatteo Ciro & C Sas | TIGHTENING FITTING FOR GAS PIPES INCLUDING A CLAMPING ELEMENT AND A ELASTIC RING |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3038145C2 (en) * | 1980-10-09 | 1984-09-06 | Fuji Metal Mfg. Co., Ltd., Osaka | Pipe socket screw connection |
DE3341726C2 (en) * | 1983-03-11 | 1985-11-28 | Jean Walterscheid Gmbh, 5204 Lohmar | Screw connection |
DE3733846A1 (en) * | 1987-10-07 | 1989-04-27 | Reiff Beton Rohr Gmbh & Co Kg | DISCONNECTING DEVICE |
JP2003232474A (en) * | 2002-02-08 | 2003-08-22 | Nasco Fitting Kk | Pipe joint |
-
1969
- 1969-11-12 FR FR6938881A patent/FR2032276A1/fr not_active Withdrawn
- 1969-11-12 JP JP44090738A patent/JPS4937041B1/ja active Pending
- 1969-11-12 GB GB5531369A patent/GB1267748A/en not_active Expired
- 1969-11-12 DE DE19691956950 patent/DE1956950A1/en active Pending
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2129080A (en) * | 1982-10-18 | 1984-05-10 | Plastiers Ltd | Pipe fitting |
IT201800002959A1 (en) * | 2018-02-22 | 2019-08-22 | Tapel Di Mastromatteo Ciro & C S A S | TIGHTENING FITTING FOR GAS PIPES |
WO2019162752A1 (en) * | 2018-02-22 | 2019-08-29 | Tapel Di Mastromatteo Ciro & C S.A.S. | A screw fitting for a gas pipe |
IT201800009954A1 (en) * | 2018-10-31 | 2020-05-01 | Tapel Di Mastromatteo Ciro & C Sas | TIGHTENING FITTING FOR GAS PIPES INCLUDING A CLAMPING ELEMENT AND A ELASTIC RING |
Also Published As
Publication number | Publication date |
---|---|
FR2032276A1 (en) | 1970-11-27 |
JPS4937041B1 (en) | 1974-10-05 |
DE1956950A1 (en) | 1970-06-11 |
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