FR1532737A - Fabrication d'un objet tubulaire présentant des parties de sections droites différentes - Google Patents

Fabrication d'un objet tubulaire présentant des parties de sections droites différentes

Info

Publication number
FR1532737A
FR1532737A FR114134A FR114134A FR1532737A FR 1532737 A FR1532737 A FR 1532737A FR 114134 A FR114134 A FR 114134A FR 114134 A FR114134 A FR 114134A FR 1532737 A FR1532737 A FR 1532737A
Authority
FR
France
Prior art keywords
manufacture
parts
cross sections
different cross
tubular article
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
FR114134A
Other languages
English (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.)
AT&T Corp
Original Assignee
Western Electric Co Inc
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 Western Electric Co Inc filed Critical Western Electric Co Inc
Priority to FR114134A priority Critical patent/FR1532737A/fr
Application granted granted Critical
Publication of FR1532737A publication Critical patent/FR1532737A/fr
Expired legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21DWORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D26/00Shaping without cutting otherwise than using rigid devices or tools or yieldable or resilient pads, i.e. applying fluid pressure or magnetic forces
    • B21D26/02Shaping 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
    • B21D26/033Deforming tubular bodies
    • B21D26/045Closing or sealing means
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21DWORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D26/00Shaping without cutting otherwise than using rigid devices or tools or yieldable or resilient pads, i.e. applying fluid pressure or magnetic forces
    • B21D26/02Shaping 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
    • B21D26/033Deforming tubular bodies
    • B21D26/035Deforming tubular bodies including an additional treatment performed by fluid pressure, e.g. perforating
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21DWORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D26/00Shaping without cutting otherwise than using rigid devices or tools or yieldable or resilient pads, i.e. applying fluid pressure or magnetic forces
    • B21D26/02Shaping 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
    • B21D26/033Deforming tubular bodies
    • B21D26/043Means for controlling the axial pusher

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR114134A 1966-07-12 1967-07-12 Fabrication d'un objet tubulaire présentant des parties de sections droites différentes Expired FR1532737A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR114134A FR1532737A (fr) 1966-07-12 1967-07-12 Fabrication d'un objet tubulaire présentant des parties de sections droites différentes

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US56464666A 1966-07-12 1966-07-12
FR114134A FR1532737A (fr) 1966-07-12 1967-07-12 Fabrication d'un objet tubulaire présentant des parties de sections droites différentes

Publications (1)

Publication Number Publication Date
FR1532737A true FR1532737A (fr) 1968-07-12

Family

ID=26178064

Family Applications (1)

Application Number Title Priority Date Filing Date
FR114134A Expired FR1532737A (fr) 1966-07-12 1967-07-12 Fabrication d'un objet tubulaire présentant des parties de sections droites différentes

Country Status (1)

Country Link
FR (1) FR1532737A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0593950A1 (fr) * 1992-10-22 1994-04-27 FIAT AUTO S.p.A. Procédé de fixation d'un insert tubulaire de renforcement dans une structure métallique tubulaire et dispositif d'utilisation du procédé

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0593950A1 (fr) * 1992-10-22 1994-04-27 FIAT AUTO S.p.A. Procédé de fixation d'un insert tubulaire de renforcement dans une structure métallique tubulaire et dispositif d'utilisation du procédé

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