GB645764A - Improved union for water or gas pipes - Google Patents
Improved union for water or gas pipesInfo
- Publication number
- GB645764A GB645764A GB903848A GB903848A GB645764A GB 645764 A GB645764 A GB 645764A GB 903848 A GB903848 A GB 903848A GB 903848 A GB903848 A GB 903848A GB 645764 A GB645764 A GB 645764A
- Authority
- GB
- United Kingdom
- Prior art keywords
- fitting
- union
- water
- flange
- projection
- 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
- F16L37/00—Couplings of the quick-acting type
- F16L37/08—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members
- F16L37/10—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members using a rotary external sleeve or ring on one part
- F16L37/113—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members using a rotary external sleeve or ring on one part the male part having lugs on its periphery penetrating into the corresponding slots provided in the female part
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Joints Allowing Movement (AREA)
Abstract
645,764. Pipe couplings. TATA IRON & STEEL CO., Ltd. March 31, 1948, No. 9038. [Class 99(i)] Two flanged union fittings 1, 4 mounted on the ends of pipes A, B are held together by interengaging union rings 7; 15, each engaging the flange of its respective fitting, interlocking of the rings 7, 15 being effected by relative rotation thereof whereby wedge-shaped segmental projections on the ring 15 engage like recesses, which are approached by segmental notches on the ring 7. A projection 6 on the fitting 4 enters a recess 3 in the fitting 1 and seals against a washer. As shown, each fitting is provided with a collar behind the flange. Each projection has a tapered face on one side whilst the front face is plain, Figs. 4 and 4A (not shown).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB903848A GB645764A (en) | 1948-03-31 | 1948-03-31 | Improved union for water or gas pipes |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB903848A GB645764A (en) | 1948-03-31 | 1948-03-31 | Improved union for water or gas pipes |
Publications (1)
Publication Number | Publication Date |
---|---|
GB645764A true GB645764A (en) | 1950-11-08 |
Family
ID=9864198
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB903848A Expired GB645764A (en) | 1948-03-31 | 1948-03-31 | Improved union for water or gas pipes |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB645764A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1187436B (en) * | 1958-01-31 | 1965-02-18 | Markham & Company Ltd | Quick coupling for pipes with a claw ring and a clamping ring |
US3439941A (en) * | 1966-07-27 | 1969-04-22 | Weatherhead Co | Welded tube fitting |
GB2181206A (en) * | 1985-10-01 | 1987-04-15 | Ecc Quarries Ltd | Juxtaposed duct elements |
-
1948
- 1948-03-31 GB GB903848A patent/GB645764A/en not_active Expired
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1187436B (en) * | 1958-01-31 | 1965-02-18 | Markham & Company Ltd | Quick coupling for pipes with a claw ring and a clamping ring |
US3439941A (en) * | 1966-07-27 | 1969-04-22 | Weatherhead Co | Welded tube fitting |
GB2181206A (en) * | 1985-10-01 | 1987-04-15 | Ecc Quarries Ltd | Juxtaposed duct elements |
GB2181206B (en) * | 1985-10-01 | 1989-12-20 | E C C Quarries Limited | Juxtaposed elements |
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