FR2217222A1 - - Google Patents

Info

Publication number
FR2217222A1
FR2217222A1 FR7404536A FR7404536A FR2217222A1 FR 2217222 A1 FR2217222 A1 FR 2217222A1 FR 7404536 A FR7404536 A FR 7404536A FR 7404536 A FR7404536 A FR 7404536A FR 2217222 A1 FR2217222 A1 FR 2217222A1
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.)
Granted
Application number
FR7404536A
Other languages
French (fr)
Other versions
FR2217222B1 (xx
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.)
LOVELL WALTER US
Original Assignee
LOVELL WALTER US
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 LOVELL WALTER US filed Critical LOVELL WALTER US
Publication of FR2217222A1 publication Critical patent/FR2217222A1/fr
Application granted granted Critical
Publication of FR2217222B1 publication Critical patent/FR2217222B1/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
    • 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
    • B65D17/404—Details of the lines of weakness

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Containers Opened By Tearing Frangible Portions (AREA)
  • Closures For Containers (AREA)
  • Cartons (AREA)
  • Packages (AREA)
FR7404536A 1973-02-12 1974-02-11 Expired FR2217222B1 (xx)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US33184473A 1973-02-12 1973-02-12

Publications (2)

Publication Number Publication Date
FR2217222A1 true FR2217222A1 (xx) 1974-09-06
FR2217222B1 FR2217222B1 (xx) 1977-09-23

Family

ID=23295607

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7404536A Expired FR2217222B1 (xx) 1973-02-12 1974-02-11

Country Status (14)

Country Link
JP (1) JPS49111784A (xx)
AT (1) AT342487B (xx)
BE (1) BE810906A (xx)
BR (1) BR7401019D0 (xx)
DD (1) DD110466A5 (xx)
DE (1) DE2406349C3 (xx)
ES (1) ES423356A1 (xx)
FR (1) FR2217222B1 (xx)
GB (1) GB1457576A (xx)
IT (1) IT1007253B (xx)
NL (1) NL7401410A (xx)
NO (1) NO141931C (xx)
SE (1) SE407780B (xx)
ZA (1) ZA74909B (xx)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2310170A1 (fr) * 1975-05-05 1976-12-03 Lovell W C Procede de realisation d'une ligne d'affaiblissement dans une feuille de metal
EP0004252A1 (de) * 1978-03-08 1979-09-19 STYNER & BIENZ AG Verfahren zur Herstellung eines Aerosoltrichters
EP0204214A2 (en) * 1985-05-29 1986-12-10 Aluminum Company Of America Cap for sealing container

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5520588Y2 (xx) * 1974-12-19 1980-05-17
JPS5277851U (xx) * 1975-12-09 1977-06-10
WO1980001558A1 (en) * 1979-01-29 1980-08-07 K Taniuchi Easy-to-open lid for container

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE424850A (xx) *
FR488984A (fr) * 1917-09-08 1918-12-03 Helmer Varden Dispositif pour ouvrir les boites de conserves et autres boites en tole
GB657769A (en) * 1948-06-12 1951-09-26 Frederick Guy Robinson Improvements in and relating to kegs, canisters, and like containers
US3563199A (en) * 1962-11-13 1971-02-16 Hunt Foods And Ind Inc Can top construction and method of fabrication

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE424850A (xx) *
FR488984A (fr) * 1917-09-08 1918-12-03 Helmer Varden Dispositif pour ouvrir les boites de conserves et autres boites en tole
GB657769A (en) * 1948-06-12 1951-09-26 Frederick Guy Robinson Improvements in and relating to kegs, canisters, and like containers
US3563199A (en) * 1962-11-13 1971-02-16 Hunt Foods And Ind Inc Can top construction and method of fabrication

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2310170A1 (fr) * 1975-05-05 1976-12-03 Lovell W C Procede de realisation d'une ligne d'affaiblissement dans une feuille de metal
EP0004252A1 (de) * 1978-03-08 1979-09-19 STYNER & BIENZ AG Verfahren zur Herstellung eines Aerosoltrichters
EP0204214A2 (en) * 1985-05-29 1986-12-10 Aluminum Company Of America Cap for sealing container
EP0204214A3 (en) * 1985-05-29 1987-12-16 Aluminum Company Of America Cap for sealing container

Also Published As

Publication number Publication date
BE810906A (fr) 1974-08-12
DE2406349B2 (de) 1978-10-12
JPS49111784A (xx) 1974-10-24
DE2406349C3 (de) 1979-06-13
BR7401019D0 (pt) 1974-11-05
FR2217222B1 (xx) 1977-09-23
NO141931B (no) 1980-02-25
NO740437L (no) 1974-08-13
GB1457576A (en) 1976-12-08
AU6543274A (en) 1975-08-14
ZA74909B (en) 1975-04-30
ES423356A1 (es) 1976-05-01
DE2406349A1 (de) 1974-08-15
AT342487B (de) 1978-04-10
SE407780B (sv) 1979-04-23
IT1007253B (it) 1976-10-30
ATA105074A (de) 1977-07-15
NO141931C (no) 1980-06-04
NL7401410A (xx) 1974-08-14
DD110466A5 (xx) 1974-12-20

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Legal Events

Date Code Title Description
ST Notification of lapse