GB1440084A - Hydraulic hose - Google Patents

Hydraulic hose

Info

Publication number
GB1440084A
GB1440084A GB4326973A GB4326973A GB1440084A GB 1440084 A GB1440084 A GB 1440084A GB 4326973 A GB4326973 A GB 4326973A GB 4326973 A GB4326973 A GB 4326973A GB 1440084 A GB1440084 A GB 1440084A
Authority
GB
United Kingdom
Prior art keywords
hose
core
sheathing
nipple
clasp
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
GB4326973A
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.)
Aeroquip GmbH
Original Assignee
Aeroquip GmbH
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 Aeroquip GmbH filed Critical Aeroquip GmbH
Publication of GB1440084A publication Critical patent/GB1440084A/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

1440084 Hose AEROQUIP GmbH 14 Sept 1973 [16 Sept 1972] 43269/73 Headings F2P and F2G A hose comprises a core made of an elastomer, a sheathing comprising a plurality of layers of steel wire helically wound around the core and an outer covering wherein the ratio of the wall thickness of the core to the wall thickness of the sheathing is between 1 : 1À1 and 1 : 1À5. The hose may be attached to a hose clasp comprising, Fig. 1, a nipple 3a and an outer sleeve 5a which engages in a recess 9a of the nipple. Resilient rings 13a and 13a<SP>1</SP> are seated in grooves 11a and 11a<SP>1</SP>. When the hose is inserted into the clasp, a flange 27a engages the hose core and strips said core from the hose sheathing. The outer covering of the hose is stripped as far as the rings 13a. The hose sheathing is gripped by ribs 21a and grooves 23a and the sleeve can radially expand in the region of the groove 17a to accommodate displaced hose material. The hose may alternatively be attached to a clasp (Fig. 3) having a screw closure and comprising a nipple 1 and sleeve 11.
GB4326973A 1972-09-16 1973-09-14 Hydraulic hose Expired GB1440084A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2245569A DE2245569A1 (en) 1972-09-16 1972-09-16 HIGH PRESSURE HOSE

Publications (1)

Publication Number Publication Date
GB1440084A true GB1440084A (en) 1976-06-23

Family

ID=5856555

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4326973A Expired GB1440084A (en) 1972-09-16 1973-09-14 Hydraulic hose

Country Status (6)

Country Link
AT (1) AT330533B (en)
BE (1) BE804865A (en)
DE (1) DE2245569A1 (en)
FR (1) FR2200463B1 (en)
GB (1) GB1440084A (en)
IT (1) IT995385B (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2130325A (en) * 1982-11-15 1984-05-31 Fell Stuart Australia Hose connector
DE3529889A1 (en) * 1985-08-21 1987-03-05 Eduard Leichsenring Hose socket for pressure hoses
GB2322174A (en) * 1997-02-14 1998-08-19 Shand Engineering Limited Hose coupling with swagable ribs
US6598906B2 (en) * 2001-02-27 2003-07-29 Dana Corporation Fluid couplings
WO2004063615A1 (en) * 2003-01-08 2004-07-29 Antonio Romanelli Compression fitting for pipes
CN112555541A (en) * 2020-11-18 2021-03-26 倪涛 Hydraulic joint auxiliary mounting structure
CN112628504A (en) * 2021-01-11 2021-04-09 胡金元 Oil pipe connecting mechanism of hydraulic machine

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4489961A (en) * 1983-04-18 1984-12-25 The Singer Company Terminal for flexible tube
US4626001A (en) * 1984-04-16 1986-12-02 The Deutsch Company Metal Components Division Fluid fitting with high temperature capabilities
WO1998036204A1 (en) * 1997-02-14 1998-08-20 Shand Engineering Limited Hose coupling

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1173798A (en) * 1967-03-06 1969-12-10 Frederick Russell Duffield Improvements in Fittings for Hoses in the Manner of Attachment Thereof to Hoses
GB1245613A (en) * 1967-10-04 1971-09-08 Ite Imperial Corp Inertia friction welded tube coupling member

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2130325A (en) * 1982-11-15 1984-05-31 Fell Stuart Australia Hose connector
DE3529889A1 (en) * 1985-08-21 1987-03-05 Eduard Leichsenring Hose socket for pressure hoses
GB2322174A (en) * 1997-02-14 1998-08-19 Shand Engineering Limited Hose coupling with swagable ribs
US6598906B2 (en) * 2001-02-27 2003-07-29 Dana Corporation Fluid couplings
WO2004063615A1 (en) * 2003-01-08 2004-07-29 Antonio Romanelli Compression fitting for pipes
US7364206B2 (en) 2003-01-08 2008-04-29 Antonio Romanelli Compression fitting for pipes
CN112555541A (en) * 2020-11-18 2021-03-26 倪涛 Hydraulic joint auxiliary mounting structure
CN112628504A (en) * 2021-01-11 2021-04-09 胡金元 Oil pipe connecting mechanism of hydraulic machine

Also Published As

Publication number Publication date
FR2200463B1 (en) 1978-01-13
DE2245569A1 (en) 1974-04-04
ATA789573A (en) 1975-09-15
FR2200463A1 (en) 1974-04-19
AT330533B (en) 1976-07-12
IT995385B (en) 1975-11-10
BE804865A (en) 1974-01-02

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Legal Events

Date Code Title Description
414F Notice of opposition given (sect. 14/1949)
414A Case decided by the comptroller ** specification amended (sect. 14/1949)
PS Patent sealed
SP Amendment (slips) printed
PE20 Patent expired after termination of 20 years

Effective date: 19930913