FR427021A - Machine à sertir les boites métalliques - Google Patents

Machine à sertir les boites métalliques

Info

Publication number
FR427021A
FR427021A FR427021DA FR427021A FR 427021 A FR427021 A FR 427021A FR 427021D A FR427021D A FR 427021DA FR 427021 A FR427021 A FR 427021A
Authority
FR
France
Prior art keywords
metal
crimping machine
crimping
machine
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
English (en)
Inventor
Joseph Maline
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of FR427021A publication Critical patent/FR427021A/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
    • B21D51/00—Making hollow objects
    • B21D51/16—Making hollow objects characterised by the use of the objects
    • B21D51/26—Making hollow objects characterised by the use of the objects cans or tins; Closing same in a permanent manner
    • B21D51/30—Folding the circumferential seam
    • B21D51/32—Folding the circumferential seam by rolling

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR427021D 1910-05-17 1910-05-17 Machine à sertir les boites métalliques Expired FR427021A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR427021T 1910-05-17

Publications (1)

Publication Number Publication Date
FR427021A true FR427021A (fr) 1911-07-24

Family

ID=1469543

Family Applications (1)

Application Number Title Priority Date Filing Date
FR427021D Expired FR427021A (fr) 1910-05-17 1910-05-17 Machine à sertir les boites métalliques

Country Status (1)

Country Link
FR (1) FR427021A (fr)

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