FR1155575A - Process for shrinking tubular blanks and products obtained by implementing this process - Google Patents

Process for shrinking tubular blanks and products obtained by implementing this process

Info

Publication number
FR1155575A
FR1155575A FR1155575DA FR1155575A FR 1155575 A FR1155575 A FR 1155575A FR 1155575D A FR1155575D A FR 1155575DA FR 1155575 A FR1155575 A FR 1155575A
Authority
FR
France
Prior art keywords
implementing
products obtained
tubular blanks
shrinking
shrinking tubular
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
Other languages
French (fr)
Inventor
Pierre-Joseph Lejault
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 filed Critical
Application granted granted Critical
Publication of FR1155575A publication Critical patent/FR1155575A/en
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
    • B21D41/00—Application of procedures in order to alter the diameter of tube ends
    • B21D41/04—Reducing; Closing
FR1155575D 1956-07-06 1956-07-06 Process for shrinking tubular blanks and products obtained by implementing this process Expired FR1155575A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1155575T 1956-07-06

Publications (1)

Publication Number Publication Date
FR1155575A true FR1155575A (en) 1958-05-06

Family

ID=9649640

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1155575D Expired FR1155575A (en) 1956-07-06 1956-07-06 Process for shrinking tubular blanks and products obtained by implementing this process

Country Status (1)

Country Link
FR (1) FR1155575A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1704944A1 (en) * 2005-03-22 2006-09-27 Cie Automotive, S.A. Airbag tube with cold-formed charging head and procedure for obtaining the same

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1704944A1 (en) * 2005-03-22 2006-09-27 Cie Automotive, S.A. Airbag tube with cold-formed charging head and procedure for obtaining the same

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