FR2245903A1 - High pressure hose end fitting - has deep drawn insert to avoid reduction of flow area during assembly operation - Google Patents

High pressure hose end fitting - has deep drawn insert to avoid reduction of flow area during assembly operation

Info

Publication number
FR2245903A1
FR2245903A1 FR7432138A FR7432138A FR2245903A1 FR 2245903 A1 FR2245903 A1 FR 2245903A1 FR 7432138 A FR7432138 A FR 7432138A FR 7432138 A FR7432138 A FR 7432138A FR 2245903 A1 FR2245903 A1 FR 2245903A1
Authority
FR
France
Prior art keywords
high pressure
pressure hose
bore
deep drawn
during assembly
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.)
Granted
Application number
FR7432138A
Other languages
French (fr)
Other versions
FR2245903B1 (en
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.)
Hutchinson Palamos SA
Original Assignee
Vincke SA
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 Vincke SA filed Critical Vincke SA
Publication of FR2245903A1 publication Critical patent/FR2245903A1/en
Application granted granted Critical
Publication of FR2245903B1 publication Critical patent/FR2245903B1/fr
Granted 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Quick-Acting Or Multi-Walled Pipe Joints (AREA)
  • Valves And Accessory Devices For Braking Systems (AREA)
  • Joints That Cut Off Fluids, And Hose Joints (AREA)

Abstract

Nipple coupling is internally threaded at one end to take a hydraulic coupling. The other end is bored to the outside diameter of the high pressure hose. A deep drawn tube of constant high wall strength, formed into a swaged bottle neck or cone some distance from one end, is inserted into a counter bore in the base of the bore up to and including the coned section. The base off the bore is then swaged over the cone to retain the tube. The high pressure hose is assembled into the bore and over the protruding tube which is made to fit the inside diameter of the hose. The strength of the tube imparted by the multiple deep drawing operations prevents its distorting when the outside of the coupling is swaged into the hose to retain it.
FR7432138A 1973-09-27 1974-09-24 High pressure hose end fitting - has deep drawn insert to avoid reduction of flow area during assembly operation Granted FR2245903A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES1973195968U ES195968Y (en) 1973-09-27 1973-09-27 HIGH PRESSURE FLEXIBLE TUBE CONNECTION DEVICE.

Publications (2)

Publication Number Publication Date
FR2245903A1 true FR2245903A1 (en) 1975-04-25
FR2245903B1 FR2245903B1 (en) 1978-06-09

Family

ID=8365085

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7432138A Granted FR2245903A1 (en) 1973-09-27 1974-09-24 High pressure hose end fitting - has deep drawn insert to avoid reduction of flow area during assembly operation

Country Status (3)

Country Link
DE (1) DE2444075A1 (en)
ES (1) ES195968Y (en)
FR (1) FR2245903A1 (en)

Also Published As

Publication number Publication date
FR2245903B1 (en) 1978-06-09
ES195968Y (en) 1975-08-01
ES195968U (en) 1975-02-16
DE2444075A1 (en) 1975-04-03

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Legal Events

Date Code Title Description
ST Notification of lapse