DE1750456B1 - Rohrkupplung - Google Patents
RohrkupplungInfo
- Publication number
- DE1750456B1 DE1750456B1 DE19681750456 DE1750456A DE1750456B1 DE 1750456 B1 DE1750456 B1 DE 1750456B1 DE 19681750456 DE19681750456 DE 19681750456 DE 1750456 A DE1750456 A DE 1750456A DE 1750456 B1 DE1750456 B1 DE 1750456B1
- Authority
- DE
- Germany
- Prior art keywords
- pipe
- blocking
- union nut
- coupling
- 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.)
- Withdrawn
Links
- 230000008878 coupling Effects 0.000 title claims description 21
- 238000010168 coupling process Methods 0.000 title claims description 21
- 238000005859 coupling reaction Methods 0.000 title claims description 21
- 230000000903 blocking effect Effects 0.000 claims description 21
- 210000002105 tongue Anatomy 0.000 claims description 13
- 239000000463 material Substances 0.000 claims description 3
- 238000005452 bending Methods 0.000 claims description 2
- 238000007789 sealing Methods 0.000 claims 9
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims 2
- 230000006835 compression Effects 0.000 claims 2
- 238000007906 compression Methods 0.000 claims 2
- 238000004519 manufacturing process Methods 0.000 claims 2
- 229910001369 Brass Inorganic materials 0.000 claims 1
- 239000010951 brass Substances 0.000 claims 1
- 150000001875 compounds Chemical class 0.000 claims 1
- 229910052742 iron Inorganic materials 0.000 claims 1
- 239000011133 lead Substances 0.000 claims 1
- 210000004072 lung Anatomy 0.000 claims 1
- 238000000034 method Methods 0.000 claims 1
- 239000004033 plastic Substances 0.000 claims 1
- 238000003825 pressing Methods 0.000 claims 1
- 238000004080 punching Methods 0.000 claims 1
- 230000000284 resting effect Effects 0.000 claims 1
- 239000010865 sewage Substances 0.000 claims 1
- 229920001971 elastomer Polymers 0.000 description 2
- 210000000078 claw Anatomy 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000806 elastomer Substances 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
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)
- Bolts, Nuts, And Washers (AREA)
- Gasket Seals (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR38005106 | 1967-05-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE1750456B1 true DE1750456B1 (de) | 1972-03-09 |
Family
ID=9692873
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19681750456 Withdrawn DE1750456B1 (de) | 1967-05-05 | 1968-05-03 | Rohrkupplung |
Country Status (7)
| Country | Link |
|---|---|
| BE (1) | BE714452A (enrdf_load_stackoverflow) |
| CH (1) | CH477644A (enrdf_load_stackoverflow) |
| DE (1) | DE1750456B1 (enrdf_load_stackoverflow) |
| FR (1) | FR1554624A (enrdf_load_stackoverflow) |
| GB (1) | GB1229675A (enrdf_load_stackoverflow) |
| NL (1) | NL6806401A (enrdf_load_stackoverflow) |
| SE (1) | SE334067B (enrdf_load_stackoverflow) |
Families Citing this family (9)
| 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 |
| JPS497513U (enrdf_load_stackoverflow) * | 1972-04-22 | 1974-01-22 | ||
| US4062574A (en) * | 1976-10-05 | 1977-12-13 | Scholin Industries, Inc. | Fitting assembly |
| DE2751208C2 (de) * | 1977-11-16 | 1987-02-26 | Fichtel & Sachs Ag, 8720 Schweinfurt | Luftleitungsanschluß |
| US4342496A (en) | 1980-05-22 | 1982-08-03 | Bunker Ramo Corporation | Contact assembly incorporating retaining means |
| GB2117072A (en) * | 1982-03-12 | 1983-10-05 | Kelstan Plastic Prod | Tube coupling |
| FR2701534B1 (fr) * | 1993-02-16 | 1995-04-21 | Salmson Pompes | Dispositif de raccord étanche. |
| US8833733B2 (en) * | 2010-01-21 | 2014-09-16 | Automatic Switch Company | Valve connections |
Citations (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 |
| DE1924677U (de) * | 1963-07-11 | 1965-09-30 | Rokal G M B H | Quetschverbindung. |
-
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/fr not_active IP Right Cessation
- 1968-05-02 GB GB1229675D patent/GB1229675A/en not_active Expired
- 1968-05-03 DE DE19681750456 patent/DE1750456B1/de not_active Withdrawn
- 1968-05-06 NL NL6806401A patent/NL6806401A/xx unknown
- 1968-05-06 SE SE/*8A patent/SE334067B/xx unknown
Patent Citations (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 |
| DE1924677U (de) * | 1963-07-11 | 1965-09-30 | Rokal G M B H | Quetschverbindung. |
Also Published As
| Publication number | Publication date |
|---|---|
| CH477644A (fr) | 1969-08-31 |
| NL6806401A (enrdf_load_stackoverflow) | 1968-11-06 |
| GB1229675A (enrdf_load_stackoverflow) | 1971-04-28 |
| FR1554624A (enrdf_load_stackoverflow) | 1969-01-24 |
| SE334067B (enrdf_load_stackoverflow) | 1971-04-05 |
| BE714452A (enrdf_load_stackoverflow) | 1968-09-16 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| E77 | Valid patent as to the heymanns-index 1977 | ||
| EHJ | Ceased/non-payment of the annual fee |