FR980570A - Device for rolling the bottoms and lids of boxes with a flat edge - Google Patents

Device for rolling the bottoms and lids of boxes with a flat edge

Info

Publication number
FR980570A
FR980570A FR980570DA FR980570A FR 980570 A FR980570 A FR 980570A FR 980570D A FR980570D A FR 980570DA FR 980570 A FR980570 A FR 980570A
Authority
FR
France
Prior art keywords
lids
bottoms
boxes
rolling
flat edge
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
Werner Moser
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 FR980570A publication Critical patent/FR980570A/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
    • B21D51/00—Making hollow objects
    • B21D51/16—Making hollow objects characterised by the use of the objects
    • B21D51/38—Making inlet or outlet arrangements of cans, tins, baths, bottles, or other vessels; Making can ends; Making closures
    • B21D51/44—Making closures, e.g. caps

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR980570D 1948-02-10 1949-02-09 Device for rolling the bottoms and lids of boxes with a flat edge Expired FR980570A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH980570X 1948-02-10

Publications (1)

Publication Number Publication Date
FR980570A true FR980570A (en) 1951-05-15

Family

ID=4551397

Family Applications (1)

Application Number Title Priority Date Filing Date
FR980570D Expired FR980570A (en) 1948-02-10 1949-02-09 Device for rolling the bottoms and lids of boxes with a flat edge

Country Status (1)

Country Link
FR (1) FR980570A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0348070A1 (en) * 1988-06-23 1989-12-27 Cmb Foodcan Plc A method for roll forming and apparatus for carrying out the method

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0348070A1 (en) * 1988-06-23 1989-12-27 Cmb Foodcan Plc A method for roll forming and apparatus for carrying out the method

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