FR2134253A1 - Impact water pressure metal working - Google Patents

Impact water pressure metal working

Info

Publication number
FR2134253A1
FR2134253A1 FR7115358A FR7115358A FR2134253A1 FR 2134253 A1 FR2134253 A1 FR 2134253A1 FR 7115358 A FR7115358 A FR 7115358A FR 7115358 A FR7115358 A FR 7115358A FR 2134253 A1 FR2134253 A1 FR 2134253A1
Authority
FR
France
Prior art keywords
water pressure
metal working
impact water
pressure metal
impact
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
FR7115358A
Other languages
French (fr)
Other versions
FR2134253B1 (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.)
Tokyu Car Corp
Original Assignee
Tokyu Car Corp
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 Tokyu Car Corp filed Critical Tokyu Car Corp
Priority to FR7115358A priority Critical patent/FR2134253A1/en
Publication of FR2134253A1 publication Critical patent/FR2134253A1/en
Application granted granted Critical
Publication of FR2134253B1 publication Critical patent/FR2134253B1/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
    • B21D26/00—Shaping without cutting otherwise than using rigid devices or tools or yieldable or resilient pads, i.e. applying fluid pressure or magnetic forces
    • B21D26/02—Shaping without cutting otherwise than using rigid devices or tools or yieldable or resilient pads, i.e. applying fluid pressure or magnetic forces by applying fluid pressure
    • B21D26/06—Shaping without cutting otherwise than using rigid devices or tools or yieldable or resilient pads, i.e. applying fluid pressure or magnetic forces by applying fluid pressure by shock waves

Abstract

Metal forming apparatus is described using impact water pressure. Tubular work is held with a die.
FR7115358A 1971-04-29 1971-04-29 Impact water pressure metal working Granted FR2134253A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7115358A FR2134253A1 (en) 1971-04-29 1971-04-29 Impact water pressure metal working

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7115358A FR2134253A1 (en) 1971-04-29 1971-04-29 Impact water pressure metal working

Publications (2)

Publication Number Publication Date
FR2134253A1 true FR2134253A1 (en) 1972-12-08
FR2134253B1 FR2134253B1 (en) 1974-02-15

Family

ID=9076132

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7115358A Granted FR2134253A1 (en) 1971-04-29 1971-04-29 Impact water pressure metal working

Country Status (1)

Country Link
FR (1) FR2134253A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0018255A1 (en) * 1979-04-13 1980-10-29 AEROSPATIALE Société Nationale Industrielle Method of forming a superplastic material

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0018255A1 (en) * 1979-04-13 1980-10-29 AEROSPATIALE Société Nationale Industrielle Method of forming a superplastic material
FR2453693A1 (en) * 1979-04-13 1980-11-07 Aerospatiale PROCESS FOR FORMING SUPERPLASTIC MATERIAL

Also Published As

Publication number Publication date
FR2134253B1 (en) 1974-02-15

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Legal Events

Date Code Title Description
ST Notification of lapse