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IT1251786B - TIN MANUFACTURING PROCESS - Google Patents

TIN MANUFACTURING PROCESS

Info

Publication number
IT1251786B
IT1251786B ITMI911939A ITMI911939A IT1251786B IT 1251786 B IT1251786 B IT 1251786B IT MI911939 A ITMI911939 A IT MI911939A IT MI911939 A ITMI911939 A IT MI911939A IT 1251786 B IT1251786 B IT 1251786B
Authority
IT
Italy
Prior art keywords
cans
manufacturing process
hooks
micro
cap
Prior art date
Application number
ITMI911939A
Other languages
Italian (it)
Inventor
Antonio Henrique Kramer
Original Assignee
Antonio Henrique Kramer
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=4049802&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=IT1251786(B) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Antonio Henrique Kramer filed Critical Antonio Henrique Kramer
Publication of ITMI911939A0 publication Critical patent/ITMI911939A0/en
Publication of ITMI911939A1 publication Critical patent/ITMI911939A1/en
Application granted granted Critical
Publication of IT1251786B publication Critical patent/IT1251786B/en

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
    • 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
    • B65D7/00—Containers having bodies formed by interconnecting or uniting two or more rigid, or substantially rigid, components made wholly or mainly of metal
    • B65D7/12—Containers having bodies formed by interconnecting or uniting two or more rigid, or substantially rigid, components made wholly or mainly of metal characterised by wall construction or by connections between walls
    • B65D7/34—Containers having bodies formed by interconnecting or uniting two or more rigid, or substantially rigid, components made wholly or mainly of metal characterised by wall construction or by connections between walls with permanent connections between walls
    • B65D7/36—Containers having bodies formed by interconnecting or uniting two or more rigid, or substantially rigid, components made wholly or mainly of metal characterised by wall construction or by connections between walls with permanent connections between walls formed by rolling, or by rolling and pressing

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Rigid Containers With Two Or More Constituent Elements (AREA)
  • Adornments (AREA)
  • Stackable Containers (AREA)
  • Closures For Containers (AREA)
  • Packages (AREA)

Abstract

Il processo di fabbricazione di lattine in oggetto consente la fabbricazione di lattine di foglia di lamiera attraverso una micro-aggraffatura con ottime caratteristiche qualitative e vantaggiosa economia di materiale. Questo processo prevede l'uso nella confezione delle lattine di una lamiera relativamente più sottile e dura, con spessore di 0,16 mm e tempera DR8, nel tappo e nel fondo della lattina stessa, determinando nella micro-aggraffatura una sensibile riduzione dei ganci ed altre misure delle piegature di aggraffatura, tanto del tappo quanto del fondo della lattina, dei ganci e delle estremità della lattina, senza alterare il suo valore volumetrico.The manufacturing process of cans in question allows the manufacture of sheet metal cans through a micro-seaming with excellent quality characteristics and advantageous material economy. This process involves the use in the packaging of the cans of a relatively thinner and harder sheet, with a thickness of 0.16 mm and DR8 tempering, in the cap and in the bottom of the can itself, resulting in the micro-crimping a significant reduction of the hooks and other measures of the seam folds, both of the cap and of the bottom of the can, of the hooks and of the ends of the can, without altering its volumetric value.

ITMI911939A 1990-07-13 1991-07-12 TIN MANUFACTURING PROCESS IT1251786B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BR909003371A BR9003371A (en) 1990-07-13 1990-07-13 CANS MANUFACTURING PROCESS

Publications (3)

Publication Number Publication Date
ITMI911939A0 ITMI911939A0 (en) 1991-07-12
ITMI911939A1 ITMI911939A1 (en) 1993-01-12
IT1251786B true IT1251786B (en) 1995-05-26

Family

ID=4049802

Family Applications (1)

Application Number Title Priority Date Filing Date
ITMI911939A IT1251786B (en) 1990-07-13 1991-07-12 TIN MANUFACTURING PROCESS

Country Status (9)

Country Link
JP (1) JPH04231126A (en)
BR (1) BR9003371A (en)
CH (1) CH685192A5 (en)
DE (1) DE4123170C2 (en)
FR (1) FR2664512B1 (en)
GB (1) GB2246551B (en)
IT (1) IT1251786B (en)
NL (1) NL9101220A (en)
PE (1) PE32491A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1044351C (en) * 1993-08-07 1999-07-28 A·H·克莱默 Closing equipment for the manufacture of metal cans

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB680225A (en) * 1949-09-15 1952-10-01 Cyril Walter Saunders Improvements in or relating to packing of perishable commodities
FR1403163A (en) * 1964-06-09 1965-06-18 Metal Box Co Ltd Improvements to the stapling of the ends to the bodies of metal boxes
US3367533A (en) * 1964-12-11 1968-02-06 American Can Co Container seam and method of making same
FR1533260A (en) * 1967-05-10 1968-07-19 Carnaud & Forges Improvements to the settings of metal cans, in particular for canned food
GB1272825A (en) * 1969-07-17 1972-05-03 Metal Box Co Ltd Improvements in or relating to the seaming of can ends to can bodies
DE2900568C2 (en) * 1979-01-09 1985-12-19 Schmalbach-Lubeca AG, 3300 Braunschweig Can made of sheet metal, especially for increased internal pressure, such as for beer
DE3106349A1 (en) * 1981-02-20 1982-09-09 Greif Bros. Corp., Delaware, Ohio Method and apparatus for the production of metal barrels
EP0199279A3 (en) * 1985-04-22 1987-09-23 Karl Huber Verpackungswerke GmbH + Co. Manufacturing process of a folded edge
JPS62144823A (en) * 1985-12-18 1987-06-29 Honma Seisakusho:Kk Curling method for metallic pan of the like
JPS6314818A (en) * 1986-07-05 1988-01-22 Nippon Steel Corp Steel sheet for can having excellent flanging characteristic
JPH02124409A (en) * 1988-11-02 1990-05-11 Ohbayashi Corp Measuring apparatus of amount of soil

Also Published As

Publication number Publication date
GB2246551A (en) 1992-02-05
FR2664512B1 (en) 1994-10-21
PE32491A1 (en) 1991-12-07
DE4123170A1 (en) 1992-02-06
CH685192A5 (en) 1995-04-28
GB9115195D0 (en) 1991-08-28
NL9101220A (en) 1992-02-03
DE4123170C2 (en) 1997-05-15
GB2246551B (en) 1995-02-22
BR9003371A (en) 1991-07-16
ITMI911939A1 (en) 1993-01-12
FR2664512A1 (en) 1992-01-17
JPH04231126A (en) 1992-08-20
ITMI911939A0 (en) 1991-07-12

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Legal Events

Date Code Title Description
0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19970731