GB1494473A - Outlet pieces for hydrants - Google Patents
Outlet pieces for hydrantsInfo
- Publication number
- GB1494473A GB1494473A GB4515173A GB4515173A GB1494473A GB 1494473 A GB1494473 A GB 1494473A GB 4515173 A GB4515173 A GB 4515173A GB 4515173 A GB4515173 A GB 4515173A GB 1494473 A GB1494473 A GB 1494473A
- Authority
- GB
- United Kingdom
- Prior art keywords
- flange
- tube
- stiffener
- stainless steel
- plastics material
- 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
- F16L47/00—Connecting arrangements or other fittings specially adapted to be made of plastics or to be used with pipes made of plastics
- F16L47/26—Connecting arrangements or other fittings specially adapted to be made of plastics or to be used with pipes made of plastics for branching pipes; for joining pipes to walls; Adaptors therefor
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Bolts, Nuts, And Washers (AREA)
Abstract
1494473 Junction pieces AMBERHOLT Ltd 20 Dec 1974 [26 Sept 1973] 45151/73 Heading F2G An outlet piece for a hydrant comprises a short length of tube 10 with an external screwthread and with an outwardly directed attachment flange 11 at one end, the outlet piece being made from a plastics material moulded around a metallic stiffener 18 extending inside both the wall of the tube 10 and the flange 11. The substantially tubular stiffener 18 is coaxial with the tube 10 and may be pressed or stamped from stainless steel sheet being imperforate apart from bolt holes 16 or may alternatively be made from mild or stainless steel mesh such that the plastics material, e.g. nylon or polypropylene, which may include fibrous reinforcement, may extend through the apertures therein, there being a substantially constant depth of plastics coating the stiffener 18 in both cases. A plated steel ring 22 may be placed over the outer part 13 of the flange 11 so that the tightened connection bolts bear thereon thus protecting and further stiffening the flange 11.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB4515173A GB1494473A (en) | 1974-12-20 | 1974-12-20 | Outlet pieces for hydrants |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB4515173A GB1494473A (en) | 1974-12-20 | 1974-12-20 | Outlet pieces for hydrants |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1494473A true GB1494473A (en) | 1977-12-07 |
Family
ID=10436083
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB4515173A Expired GB1494473A (en) | 1974-12-20 | 1974-12-20 | Outlet pieces for hydrants |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB1494473A (en) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0191700A1 (en) * | 1985-02-14 | 1986-08-20 | Hutchinson | Lateral coupling for hoses |
FR2577651A2 (en) * | 1981-06-01 | 1986-08-22 | Hutchinson | Moulded body to anchor bleed valve to flexible hose |
US4750763A (en) * | 1985-05-17 | 1988-06-14 | Caoutchouc Manufacture Et Plastiques | Device for anchoring a flexible tubular system on a rigid shoulder by means of an armature with linked segments |
WO2000019029A1 (en) * | 1998-09-29 | 2000-04-06 | Oulla Pty Ltd. | Conduit fitting for termites |
DE19914668A1 (en) * | 1999-03-31 | 2000-11-02 | Da Kunstoff Gmbh | Flanged pipe comprises a flange section with an outer ring zone which is provided with axial protrusions whose faces rest against the flange surface of the other pipe |
WO2005052432A1 (en) * | 2003-11-25 | 2005-06-09 | Santino Banzato | Improved type of quick coupling for pipes |
-
1974
- 1974-12-20 GB GB4515173A patent/GB1494473A/en not_active Expired
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2577651A2 (en) * | 1981-06-01 | 1986-08-22 | Hutchinson | Moulded body to anchor bleed valve to flexible hose |
EP0191700A1 (en) * | 1985-02-14 | 1986-08-20 | Hutchinson | Lateral coupling for hoses |
WO1986004972A1 (en) * | 1985-02-14 | 1986-08-28 | Hutchinson, Societe Anonyme | Branch coupling on flexible hose |
US4718636A (en) * | 1985-02-14 | 1988-01-12 | Hutchinson | Branch coupling on flexible hose |
US4750763A (en) * | 1985-05-17 | 1988-06-14 | Caoutchouc Manufacture Et Plastiques | Device for anchoring a flexible tubular system on a rigid shoulder by means of an armature with linked segments |
WO2000019029A1 (en) * | 1998-09-29 | 2000-04-06 | Oulla Pty Ltd. | Conduit fitting for termites |
DE19914668A1 (en) * | 1999-03-31 | 2000-11-02 | Da Kunstoff Gmbh | Flanged pipe comprises a flange section with an outer ring zone which is provided with axial protrusions whose faces rest against the flange surface of the other pipe |
DE19914668C2 (en) * | 1999-03-31 | 2003-04-10 | Da Kunststoff Gmbh | flanged |
WO2005052432A1 (en) * | 2003-11-25 | 2005-06-09 | Santino Banzato | Improved type of quick coupling for pipes |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PCNP | Patent ceased through non-payment of renewal fee |