FR488984A - Dispositif pour ouvrir les boites de conserves et autres boites en tole - Google Patents

Dispositif pour ouvrir les boites de conserves et autres boites en tole

Info

Publication number
FR488984A
FR488984A FR488984A FR488984DA FR488984A FR 488984 A FR488984 A FR 488984A FR 488984 A FR488984 A FR 488984A FR 488984D A FR488984D A FR 488984DA FR 488984 A FR488984 A FR 488984A
Authority
FR
France
Prior art keywords
cans
opening
tin
tin cans
opening cans
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
FR488984A
Other languages
English (en)
Inventor
Helmer Varden
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 FR488984A publication Critical patent/FR488984A/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
    • B21D51/38—Making inlet or outlet arrangements of cans, tins, baths, bottles, or other vessels; Making can ends; Making closures
    • B21D51/383—Making inlet or outlet arrangements of cans, tins, baths, bottles, or other vessels; Making can ends; Making closures scoring lines, tear strips or pulling tabs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D17/00—Rigid or semi-rigid containers specially constructed to be opened by cutting or piercing, or by tearing of frangible members or portions
    • B65D17/28—Rigid or semi-rigid containers specially constructed to be opened by cutting or piercing, or by tearing of frangible members or portions at lines or points of weakness
    • B65D17/401—Rigid or semi-rigid containers specially constructed to be opened by cutting or piercing, or by tearing of frangible members or portions at lines or points of weakness characterised by having the line of weakness provided in an end wall

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR488984A 1917-09-08 1918-02-20 Dispositif pour ouvrir les boites de conserves et autres boites en tole Expired FR488984A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NO488984X 1917-09-08

Publications (1)

Publication Number Publication Date
FR488984A true FR488984A (fr) 1918-12-03

Family

ID=1525278

Family Applications (1)

Application Number Title Priority Date Filing Date
FR488984A Expired FR488984A (fr) 1917-09-08 1918-02-20 Dispositif pour ouvrir les boites de conserves et autres boites en tole

Country Status (1)

Country Link
FR (1) FR488984A (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3688718A (en) * 1969-10-23 1972-09-05 Aluminum Co Of America Method and apparatus for scoring metal container ends
FR2217222A1 (fr) * 1973-02-12 1974-09-06 Lovell W C

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3688718A (en) * 1969-10-23 1972-09-05 Aluminum Co Of America Method and apparatus for scoring metal container ends
FR2217222A1 (fr) * 1973-02-12 1974-09-06 Lovell W C

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