FR1056298A - - Google Patents

Info

Publication number
FR1056298A
FR1056298A FR1056298DA FR1056298A FR 1056298 A FR1056298 A FR 1056298A FR 1056298D A FR1056298D A FR 1056298DA FR 1056298 A FR1056298 A FR 1056298A
Authority
FR
France
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
Other languages
French (fr)
Publication date
Application granted granted Critical
Publication of FR1056298A publication Critical patent/FR1056298A/fr
Expired 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
    • B21D26/033—Deforming tubular bodies
    • B21D26/045—Closing or sealing means
    • 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
    • B21D26/033—Deforming tubular bodies
FR1056298D Expired FR1056298A (ja)

Publications (1)

Publication Number Publication Date
FR1056298A true FR1056298A (ja) 1954-02-25

Family

ID=1567712

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1056298D Expired FR1056298A (ja)

Country Status (1)

Country Link
FR (1) FR1056298A (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2849977A (en) * 1955-03-11 1958-09-02 Goodyear Aircraft Corp Mold for forming multicurved sheet metal tank sections
US20180078987A1 (en) * 2016-09-19 2018-03-22 Západoceská Univerzita V Plzni Method of producing hollow objects and an arrangement for such method

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2849977A (en) * 1955-03-11 1958-09-02 Goodyear Aircraft Corp Mold for forming multicurved sheet metal tank sections
US20180078987A1 (en) * 2016-09-19 2018-03-22 Západoceská Univerzita V Plzni Method of producing hollow objects and an arrangement for such method
US10737308B2 (en) * 2016-09-19 2020-08-11 Zapadoceska Univerzita V Plzni Method of producing hollow objects and an arrangement for such method

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