GB1325967A - Couplings for hoses - Google Patents

Couplings for hoses

Info

Publication number
GB1325967A
GB1325967A GB1325967DA GB1325967A GB 1325967 A GB1325967 A GB 1325967A GB 1325967D A GB1325967D A GB 1325967DA GB 1325967 A GB1325967 A GB 1325967A
Authority
GB
United Kingdom
Prior art keywords
ferrule
insert
hose
flange
section
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
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.)
Mingo H E
Original Assignee
Mingo H E
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 Mingo H E filed Critical Mingo H E
Publication of GB1325967A publication Critical patent/GB1325967A/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

Abstract

1325967 Hose coupling H E MINGO 10 Aug 1971 37539/71 Heading F2G The outer layer of a hose end 24 is removed to reveal a reinforcement layer 27 before connection to a coupling in which a ferrule 20 is radially compressed to engage an insert 11 and to grip the reduced diameter hose end 25 which is drawn on to a stem portion 17 of the insert and over a tapered section 18 thereon. A flange 16 on the insert 11, which has a bore (12) (Fig. 1, not shown), engages the ferrule 20 and a section 15 of the insert between the flange 16 and a hexagonal gripping portion 13 receives a distorted portion of the ferrule 20 after crimping. The ferrule may have internal gripping ridges and a counterbore section 23 which admits a short length of the full-diameter hose portion. The ferrule is radially compressed by an annular segmental die 28 to shape the ferrule as in Fig. 6. Arcuate thickened portions 32, 33 around the hose entry portion and flange 16 are formed by the compression and the flaring of the hose end 27 drawn over the tapered stem portion 18 is increased. A rod 31 may be introduced into the stem bore to prevent collapse under the high pressures necessary. The insert 11 and ferrule 20 may be of steel.
GB1325967D 1971-08-10 1971-08-10 Couplings for hoses Expired GB1325967A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3753971 1971-08-10

Publications (1)

Publication Number Publication Date
GB1325967A true GB1325967A (en) 1973-08-08

Family

ID=10397225

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1325967D Expired GB1325967A (en) 1971-08-10 1971-08-10 Couplings for hoses

Country Status (1)

Country Link
GB (1) GB1325967A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2627100A1 (en) * 1976-04-08 1977-10-20 Btr Industries Ltd HOSE END PIECE
GB2240373A (en) * 1990-01-30 1991-07-31 Oetiker Hans Maschinen High pressure hose coupling and apparatus for installing same
WO2001038773A1 (en) * 1999-11-23 2001-05-31 Lothar Spiegler Connector fitting for a high pressure hose
US11583915B2 (en) 2019-04-26 2023-02-21 Steris Instrument Management Services, Inc. Hose crimping assembly

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2627100A1 (en) * 1976-04-08 1977-10-20 Btr Industries Ltd HOSE END PIECE
GB2240373A (en) * 1990-01-30 1991-07-31 Oetiker Hans Maschinen High pressure hose coupling and apparatus for installing same
GB2240373B (en) * 1990-01-30 1993-08-04 Oetiker Hans Maschinen High pressure coupling and apparatus for installing same
AT400354B (en) * 1990-01-30 1995-12-27 Oetiker Hans Maschinen HIGH PRESSURE COUPLING, METHOD FOR PRODUCING A HIGH PRESSURE CONNECTION AND DEVICE FOR MOUNTING A HIGH PRESSURE COUPLING ON A HOSE-LIKE OBJECT
WO2001038773A1 (en) * 1999-11-23 2001-05-31 Lothar Spiegler Connector fitting for a high pressure hose
US6860522B1 (en) 1999-11-23 2005-03-01 Lothar Spiegler Connector fitting for a high pressure hose
US11583915B2 (en) 2019-04-26 2023-02-21 Steris Instrument Management Services, Inc. Hose crimping assembly

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Legal Events

Date Code Title Description
PS Patent sealed
PLE Entries relating assignments, transmissions, licences in the register of patents
PCNP Patent ceased through non-payment of renewal fee