GB1229675A - - Google Patents
Info
- Publication number
- GB1229675A GB1229675A GB1229675DA GB1229675A GB 1229675 A GB1229675 A GB 1229675A GB 1229675D A GB1229675D A GB 1229675DA GB 1229675 A GB1229675 A GB 1229675A
- Authority
- GB
- United Kingdom
- Prior art keywords
- tubular member
- frusto
- nut
- tubes
- locking washer
- 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
- F16L19/06—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
- F16L19/061—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 a pressure ring being arranged between the clamping ring and the threaded member or the connecting member
-
- 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
-
- 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
- F16L19/086—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 with additional sealing means
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Gasket Seals (AREA)
- Bolts, Nuts, And Washers (AREA)
Abstract
1,229,675. Pipe joints; washers. J. AIMARD. 2 May, 1968 [5 May, 1967], No. 20865/68. Headings F2G and F2H. A joint between first and second tubular members 20 and 15 respectively comprises a nut having an internal flange 16 and adapted to threadedly engage the end 14 of the second tubular member, a frusto-conical locking washer 28 provided with a plurality of internallydirected tongues 35 having their free ends bent to define substantially flat portions 32 adapted to bite into the surface of the first tubular member, and an annular elastomeric, e.g. rubber, sealing ring 26 having a frusto-conical surface adapted to co-operate with the locking washer, the sealing ring and locking washer being interposed the nut flange and second tubular member. On tightening the nut, the frusto-conical body of the washer becomes flattened and the bent ends of the tongues incline(d) towards the end of the second tubular member and bite into the surface of the first tubular member. The tubular members may be of copper, lead, brass, iron or plastics. Two fixed tubes may be joined by two tubular members connected to each other and to each respective tube by the above described joint, Fig. 6 (not shown). Alternatively a single tubular member may connect the two tubes, said single tubular member being connected to the end of one of the tubes by the above described joint and slidable mounted on the end of the other tube.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR38005106 | 1967-05-05 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1229675A true GB1229675A (en) | 1971-04-28 |
Family
ID=9692873
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1229675D Expired GB1229675A (en) | 1967-05-05 | 1968-05-02 |
Country Status (7)
Country | Link |
---|---|
BE (1) | BE714452A (en) |
CH (1) | CH477644A (en) |
DE (1) | DE1750456B1 (en) |
FR (1) | FR1554624A (en) |
GB (1) | GB1229675A (en) |
NL (1) | NL6806401A (en) |
SE (1) | SE334067B (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS497513U (en) * | 1972-04-22 | 1974-01-22 | ||
FR2415254A1 (en) * | 1977-11-16 | 1979-08-17 | Fichtel & Sachs Ag | AIR DUCT CONNECTION SYSTEM |
GB2117072A (en) * | 1982-03-12 | 1983-10-05 | Kelstan Plastic Prod | Tube coupling |
FR2701534A1 (en) * | 1993-02-16 | 1994-08-19 | Salmson Pompes | Watertight connection device. |
WO2011090856A1 (en) * | 2010-01-21 | 2011-07-28 | Automatic Switch Company | Connection for valves |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3591205A (en) * | 1969-12-17 | 1971-07-06 | Jacob J Hamburg | Tube coupling |
US3633944A (en) * | 1970-11-23 | 1972-01-11 | Jacob J Hamburg | Tube coupling |
US4062574A (en) * | 1976-10-05 | 1977-12-13 | Scholin Industries, Inc. | Fitting assembly |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1822056A (en) * | 1929-02-07 | 1931-09-08 | Gillette Vibber Company Inc | Threadless pipe connecter |
US2444380A (en) * | 1940-05-14 | 1948-06-29 | Allen Herbert | Pipe joint connection |
US2461828A (en) * | 1946-05-13 | 1949-02-15 | Lawrence E Ostrom | Extension joint |
AT247087B (en) * | 1963-07-11 | 1966-05-25 | Seidl Karl | Crimp connection ring |
-
1967
- 1967-05-05 FR FR38005106A patent/FR1554624A/fr not_active Expired
-
1968
- 1968-04-30 BE BE714452D patent/BE714452A/xx unknown
- 1968-05-01 CH CH649568A patent/CH477644A/en not_active IP Right Cessation
- 1968-05-02 GB GB1229675D patent/GB1229675A/en not_active Expired
- 1968-05-03 DE DE19681750456 patent/DE1750456B1/en not_active Withdrawn
- 1968-05-06 NL NL6806401A patent/NL6806401A/xx unknown
- 1968-05-06 SE SE/*8A patent/SE334067B/xx unknown
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS497513U (en) * | 1972-04-22 | 1974-01-22 | ||
FR2415254A1 (en) * | 1977-11-16 | 1979-08-17 | Fichtel & Sachs Ag | AIR DUCT CONNECTION SYSTEM |
GB2117072A (en) * | 1982-03-12 | 1983-10-05 | Kelstan Plastic Prod | Tube coupling |
FR2701534A1 (en) * | 1993-02-16 | 1994-08-19 | Salmson Pompes | Watertight connection device. |
EP0611909A1 (en) * | 1993-02-16 | 1994-08-24 | POMPES SALMSON Société Anonyme à directoire dite: | Fluid-tight coupling device |
WO2011090856A1 (en) * | 2010-01-21 | 2011-07-28 | Automatic Switch Company | Connection for valves |
CN102782383A (en) * | 2010-01-21 | 2012-11-14 | 自动开关公司 | Connection for valves |
JP2013518219A (en) * | 2010-01-21 | 2013-05-20 | オートマティック スイッチ カンパニー | Valve connection |
US8833733B2 (en) | 2010-01-21 | 2014-09-16 | Automatic Switch Company | Valve connections |
Also Published As
Publication number | Publication date |
---|---|
CH477644A (en) | 1969-08-31 |
SE334067B (en) | 1971-04-05 |
DE1750456B1 (en) | 1972-03-09 |
FR1554624A (en) | 1969-01-24 |
NL6806401A (en) | 1968-11-06 |
BE714452A (en) | 1968-09-16 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
GB1283990A (en) | A tube coupling | |
GB1131826A (en) | Improved coupling arrangement for tubular members | |
GB1446896A (en) | Plumbing connection | |
US2761702A (en) | No thread pipe coupling | |
GB1229675A (en) | ||
US3600009A (en) | Flexible connector having union nuts | |
GB1388894A (en) | Pipe joints | |
GB1350593A (en) | Sealing rings | |
GB1299354A (en) | Couplings for tubular members | |
US3687494A (en) | Copper compression ring | |
GB1015302A (en) | Pipe joint incorporating a sealing ring | |
GB1421530A (en) | Pipe or tube coupling | |
GB810400A (en) | Flanged hose coupling | |
FR2215570B1 (en) | ||
GB1267007A (en) | ||
GB1294859A (en) | ||
GB1364813A (en) | Tube coupling | |
US1774841A (en) | Combined tube and pipe coupling | |
GB1195723A (en) | Improvements in or relating to Pipe Connections | |
GB985130A (en) | Improvements in and relating to joints for pile shells and the like | |
GB892568A (en) | Fluid conduits formed from interconnected tubes | |
GB1175182A (en) | Pipe Joints. | |
GB845721A (en) | Improvements in tube fittings | |
GB999924A (en) | Improvements in or relating to pipe unions | |
SU128238A1 (en) | Pipe Coupling |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed [section 19, patents act 1949] | ||
PCNP | Patent ceased through non-payment of renewal fee |