FR2229479A1 - Crimping machine for flexible tube end fittings - has hydraulic piston assembly and automatic stroke regulation - Google Patents

Crimping machine for flexible tube end fittings - has hydraulic piston assembly and automatic stroke regulation

Info

Publication number
FR2229479A1
FR2229479A1 FR7318792A FR7318792A FR2229479A1 FR 2229479 A1 FR2229479 A1 FR 2229479A1 FR 7318792 A FR7318792 A FR 7318792A FR 7318792 A FR7318792 A FR 7318792A FR 2229479 A1 FR2229479 A1 FR 2229479A1
Authority
FR
France
Prior art keywords
crimping
piston
flexible tube
tube end
end fittings
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
FR7318792A
Other languages
French (fr)
Other versions
FR2229479B3 (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.)
PEETERS ETUDE REALISAT ENG
Original Assignee
PEETERS ETUDE REALISAT ENG
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 PEETERS ETUDE REALISAT ENG filed Critical PEETERS ETUDE REALISAT ENG
Priority to FR7318792A priority Critical patent/FR2229479A1/en
Publication of FR2229479A1 publication Critical patent/FR2229479A1/en
Application granted granted Critical
Publication of FR2229479B3 publication Critical patent/FR2229479B3/fr
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D39/00—Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders
    • B21D39/04—Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders of tubes with tubes; of tubes with rods
    • B21D39/046—Connecting tubes to tube-like fittings

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Automatic Assembly (AREA)

Abstract

A hydraulically operated machine for crimping flexible tube end fittings. All working parts are enclosed and a wide range of sizes can be accommodated. A pump and motor is mounted on top of an oil reservoir and between three columns supporting the crimping head (17). The head has a piston (18) with an inner face (22) which operates eight moveable jaws (23) equally disposed in a circle. These jaws carry the crimping dies (24) and close in when the piston rises. They return outwards under spring pressure (28) when the piston retracts. A sensing finger (29) on the piston operates a microswitch to regulate the crimping stroke. The pistons has inserts on their faces extending towards the centre of the machine which have inclined outer surfaces which run on the rear of the moveable jaws.
FR7318792A 1973-05-15 1973-05-15 Crimping machine for flexible tube end fittings - has hydraulic piston assembly and automatic stroke regulation Granted FR2229479A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7318792A FR2229479A1 (en) 1973-05-15 1973-05-15 Crimping machine for flexible tube end fittings - has hydraulic piston assembly and automatic stroke regulation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7318792A FR2229479A1 (en) 1973-05-15 1973-05-15 Crimping machine for flexible tube end fittings - has hydraulic piston assembly and automatic stroke regulation

Publications (2)

Publication Number Publication Date
FR2229479A1 true FR2229479A1 (en) 1974-12-13
FR2229479B3 FR2229479B3 (en) 1976-05-14

Family

ID=9119862

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7318792A Granted FR2229479A1 (en) 1973-05-15 1973-05-15 Crimping machine for flexible tube end fittings - has hydraulic piston assembly and automatic stroke regulation

Country Status (1)

Country Link
FR (1) FR2229479A1 (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4118970A (en) * 1977-07-07 1978-10-10 The Weatherhead Company Crimping diameter adjusting valve
WO1983002737A1 (en) * 1982-02-04 1983-08-18 Karl Sauder Apparatus for pressing tubular parts
US4515006A (en) * 1983-01-27 1985-05-07 The Goodyear Tire & Rubber Company Hose coupling crimper and method of crimping
US4550587A (en) * 1983-12-15 1985-11-05 The Goodyear Tire & Rubber Company Heavy duty hose crimper
US5253506A (en) * 1988-01-19 1993-10-19 The Gates Rubber Company Crimping apparatus
WO2000061985A3 (en) * 1999-04-13 2001-02-01 Gates Corp Slotted crimping die for use in a crimping machine
WO2007093896A1 (en) * 2006-02-14 2007-08-23 Eaton Corporation Crimping apparatus and methods of crimping with retainers
WO2007093891A1 (en) * 2006-02-14 2007-08-23 Eaton Corporation Crimping apparatus with a support structure including first and second portions

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4118970A (en) * 1977-07-07 1978-10-10 The Weatherhead Company Crimping diameter adjusting valve
FR2396602A1 (en) * 1977-07-07 1979-02-02 Weatherhead Co IMPROVEMENTS IN CRIMPING MACHINES
WO1983002737A1 (en) * 1982-02-04 1983-08-18 Karl Sauder Apparatus for pressing tubular parts
US4696085A (en) * 1982-02-04 1987-09-29 Firma Compat Aktiengesellschaft Apparatus for pressing tubular parts
US4515006A (en) * 1983-01-27 1985-05-07 The Goodyear Tire & Rubber Company Hose coupling crimper and method of crimping
US4550587A (en) * 1983-12-15 1985-11-05 The Goodyear Tire & Rubber Company Heavy duty hose crimper
US5253506A (en) * 1988-01-19 1993-10-19 The Gates Rubber Company Crimping apparatus
WO2000061985A3 (en) * 1999-04-13 2001-02-01 Gates Corp Slotted crimping die for use in a crimping machine
WO2007093896A1 (en) * 2006-02-14 2007-08-23 Eaton Corporation Crimping apparatus and methods of crimping with retainers
WO2007093891A1 (en) * 2006-02-14 2007-08-23 Eaton Corporation Crimping apparatus with a support structure including first and second portions

Also Published As

Publication number Publication date
FR2229479B3 (en) 1976-05-14

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Legal Events

Date Code Title Description
ST Notification of lapse