GB764830A - Improvements in or relating to hose end fittings - Google Patents
Improvements in or relating to hose end fittingsInfo
- Publication number
- GB764830A GB764830A GB947454A GB947454A GB764830A GB 764830 A GB764830 A GB 764830A GB 947454 A GB947454 A GB 947454A GB 947454 A GB947454 A GB 947454A GB 764830 A GB764830 A GB 764830A
- Authority
- GB
- United Kingdom
- Prior art keywords
- hose
- insert
- reinforcement
- forced
- fitting
- 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
- F16L33/00—Arrangements for connecting hoses to rigid members; Rigid hose connectors, i.e. single members engaging both hoses
- F16L33/16—Arrangements for connecting hoses to rigid members; Rigid hose connectors, i.e. single members engaging both hoses with sealing or securing means using fluid pressure
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Rigid Pipes And Flexible Pipes (AREA)
Abstract
764,830. Hose couplings. BRITISH TYRE & RUBBER CO., Ltd., and BEAZLEY, T. A. March 31, 1955 [March 31, 1954], No. 9474/54. Class 99(1) In a hose end fitting comprising an outer part 33 gripping the outside of the hose pipe and an inner part 11 screw-threaded into the outer part 33 and provided with an outer insert 18 which is driven axially into the material of the hose and an inner insert 12 which fits tightly into the bore of the hose, the insert 12 is fixed to the inner part 11 so as to be free to rotate relatively thereto to prevent twisting of the end of the hose during screwing together of the parts 11, 33. The insert 12 has a flange 25 engaging in a recess 26 in the member 11 which flange is formed when the tube 12, provided with a groove 27, Fig. 2, forming a weakened portion, is positioned against a step 29 in the member 11 and forced or hammered until the end 28 is deformed into the recess 26. The fitting is shown applied to a hose having inner and outer resilient layers 22, 36 of rubber or plastic and a reinforcing layer 20, e.g. of braided wire, the insert 18 engaging between the inner layer 22 and the reinforcement 20. In applying the fitting the outer member 33, provided with quick-pitch screw-threads 35, is screwed on to the outer surface of the hose, the threads 35 cutting through the outer layer 36 to the reinforcement 20. The member 11 is then screwed into the member 33, whereby the member 12 is forced without rotating into the bore of the hose and the insert 18 is forced between the reinforcement 20 and the inner layer 22. The reinforcement 20 is thus trapped between the teeth 35 and the tongue 18, the end of which is bent inwards slightly by the teeth 35 to cause the inner layer 22 to be gripped between the inserts 12 and 18. Specifications 762,072 and 762,086 are referred to.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB947454A GB764830A (en) | 1954-03-31 | 1954-03-31 | Improvements in or relating to hose end fittings |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB947454A GB764830A (en) | 1954-03-31 | 1954-03-31 | Improvements in or relating to hose end fittings |
Publications (1)
Publication Number | Publication Date |
---|---|
GB764830A true GB764830A (en) | 1957-01-02 |
Family
ID=9872665
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB947454A Expired GB764830A (en) | 1954-03-31 | 1954-03-31 | Improvements in or relating to hose end fittings |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB764830A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4109943A (en) * | 1976-08-09 | 1978-08-29 | Stratoflex, Inc. | Hose fitting assembly |
GB2140115A (en) * | 1983-04-25 | 1984-11-21 | Imi Components Limited | Conduit coupling-electrical continuity |
-
1954
- 1954-03-31 GB GB947454A patent/GB764830A/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4109943A (en) * | 1976-08-09 | 1978-08-29 | Stratoflex, Inc. | Hose fitting assembly |
GB2140115A (en) * | 1983-04-25 | 1984-11-21 | Imi Components Limited | Conduit coupling-electrical continuity |
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