GB1215980A - Improvements in hose end fittings - Google Patents

Improvements in hose end fittings

Info

Publication number
GB1215980A
GB1215980A GB4317968A GB4317968A GB1215980A GB 1215980 A GB1215980 A GB 1215980A GB 4317968 A GB4317968 A GB 4317968A GB 4317968 A GB4317968 A GB 4317968A GB 1215980 A GB1215980 A GB 1215980A
Authority
GB
United Kingdom
Prior art keywords
tube
hose
tubes
sept
sleeve
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
Application number
GB4317968A
Inventor
George Thomas Melson
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Dunlop Co Ltd
Original Assignee
Dunlop Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Dunlop Co Ltd filed Critical Dunlop Co Ltd
Priority to GB4317968A priority Critical patent/GB1215980A/en
Publication of GB1215980A publication Critical patent/GB1215980A/en
Expired legal-status Critical Current

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
    • F16L33/20—Undivided rings, sleeves or like members contracted on the hose or expanded in the hose by means of tools; Arrangements using such members
    • F16L33/207—Undivided rings, sleeves or like members contracted on the hose or expanded in the hose by means of tools; Arrangements using such members only a sleeve being contracted on the hose
    • F16L33/2071—Undivided rings, sleeves or like members contracted on the hose or expanded in the hose by means of tools; Arrangements using such members only a sleeve being contracted on the hose the sleeve being a separate connecting member
    • F16L33/2073—Undivided rings, sleeves or like members contracted on the hose or expanded in the hose by means of tools; Arrangements using such members only a sleeve being contracted on the hose the sleeve being a separate connecting member directly connected to the rigid member
    • F16L33/2076—Undivided rings, sleeves or like members contracted on the hose or expanded in the hose by means of tools; Arrangements using such members only a sleeve being contracted on the hose the sleeve being a separate connecting member directly connected to the rigid member by plastic deformation
    • 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
    • F16L27/00—Adjustable joints, Joints allowing movement
    • F16L27/08—Adjustable joints, Joints allowing movement allowing adjustment or movement only about the axis of one pipe
    • F16L27/0804—Adjustable joints, Joints allowing movement allowing adjustment or movement only about the axis of one pipe the fluid passing axially from one joint element to another
    • F16L27/0808—Adjustable joints, Joints allowing movement allowing adjustment or movement only about the axis of one pipe the fluid passing axially from one joint element to another the joint elements extending coaxially for some distance from their point of separation
    • F16L27/0812—Adjustable joints, Joints allowing movement allowing adjustment or movement only about the axis of one pipe the fluid passing axially from one joint element to another the joint elements extending coaxially for some distance from their point of separation with slide bearings
    • F16L27/0816—Adjustable joints, Joints allowing movement allowing adjustment or movement only about the axis of one pipe the fluid passing axially from one joint element to another the joint elements extending coaxially for some distance from their point of separation with slide bearings having radial sealing

Abstract

1,215,980. Hose couplings. DUNLOP CO. Ltd. 10 Sept., 1969 [11 Sept., 1968], No. 43179/68. Heading F2G. A hose end fitting comprises a tube 1, one end of which fits rotatably inside another tube 2; an end of one of the tubes fits inside a hose 4 and a sleeve 12 is swaged over the tubes 1, 2 and engages co-operating parts of the tubes, preventing axial separation of the tubes. As shown, the inner tube 1 fits inside the hose 4 and has a series of barbs 3 which retain the hose. Projections 13, 14 on the sleeve 12 engage projections 6, 8 on tubes 1, 2 respectively to axially retain the tubes. A further projection 5 on tube 1 serves to restrict the axial movement of the hose 4 on the tube. A recess 9 in tube 2 contains an 0-ring 10 and a backing ring 11, which may be of P.T.F.E., or a fibrous material, the rings 10, 11 sealing against the outer surface of tube 1.
GB4317968A 1968-09-11 1968-09-11 Improvements in hose end fittings Expired GB1215980A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB4317968A GB1215980A (en) 1968-09-11 1968-09-11 Improvements in hose end fittings

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4317968A GB1215980A (en) 1968-09-11 1968-09-11 Improvements in hose end fittings

Publications (1)

Publication Number Publication Date
GB1215980A true GB1215980A (en) 1970-12-16

Family

ID=10427657

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4317968A Expired GB1215980A (en) 1968-09-11 1968-09-11 Improvements in hose end fittings

Country Status (1)

Country Link
GB (1) GB1215980A (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4343498A (en) * 1980-10-06 1982-08-10 Sergio Campanini Swivel hose coupling
US4412693A (en) * 1981-07-31 1983-11-01 Sergio Campanini Swivel hose coupling with threaded nipple
GB2198333A (en) * 1986-12-08 1988-06-15 Shop Vac Corp Nozzle assembly for suction cleaner
US4984330A (en) * 1986-12-08 1991-01-15 Shop-Vac Corporation Nozzle assembly for a vacuum device
WO2001033132A1 (en) * 1999-10-29 2001-05-10 The Gates Corporation Fluid coupling and assembly
CN102679068A (en) * 2012-05-18 2012-09-19 上海市塑料研究所 Joint-rotatable polytetrafluoroethylene hose assembly and preparation method thereof
CN104676151A (en) * 2015-01-29 2015-06-03 江苏广通管业制造有限公司 Vacuum two-way straight joint

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4343498A (en) * 1980-10-06 1982-08-10 Sergio Campanini Swivel hose coupling
US4412693A (en) * 1981-07-31 1983-11-01 Sergio Campanini Swivel hose coupling with threaded nipple
GB2198333A (en) * 1986-12-08 1988-06-15 Shop Vac Corp Nozzle assembly for suction cleaner
US4984330A (en) * 1986-12-08 1991-01-15 Shop-Vac Corporation Nozzle assembly for a vacuum device
GB2198333B (en) * 1986-12-08 1991-02-13 Shop Vac Corp Nozzle assembly for a vacuum device
WO2001033132A1 (en) * 1999-10-29 2001-05-10 The Gates Corporation Fluid coupling and assembly
US6447017B1 (en) 1999-10-29 2002-09-10 The Gates Corporation Fluid coupling and assembly
CN102679068A (en) * 2012-05-18 2012-09-19 上海市塑料研究所 Joint-rotatable polytetrafluoroethylene hose assembly and preparation method thereof
CN104676151A (en) * 2015-01-29 2015-06-03 江苏广通管业制造有限公司 Vacuum two-way straight joint

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