AR018444A1 - "lata y aparato para formar el fondo de una lata" - Google Patents

"lata y aparato para formar el fondo de una lata"

Info

Publication number
AR018444A1
AR018444A1 ARP990102633A ARP990102633A AR018444A1 AR 018444 A1 AR018444 A1 AR 018444A1 AR P990102633 A ARP990102633 A AR P990102633A AR P990102633 A ARP990102633 A AR P990102633A AR 018444 A1 AR018444 A1 AR 018444A1
Authority
AR
Argentina
Prior art keywords
nose
curvature
radius
truncated conical
arched
Prior art date
Application number
ARP990102633A
Other languages
English (en)
Original Assignee
Crown Cork & Seal Tech Corp
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=22220611&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=AR018444(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Crown Cork & Seal Tech Corp filed Critical Crown Cork & Seal Tech Corp
Publication of AR018444A1 publication Critical patent/AR018444A1/es

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
    • B21D22/00—Shaping without cutting, by stamping, spinning, or deep-drawing
    • B21D22/20—Deep-drawing
    • B21D22/30—Deep-drawing to finish articles formed by deep-drawing
    • 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
    • B65D1/00—Containers having bodies formed in one piece, e.g. by casting metallic material, by moulding plastics, by blowing vitreous material, by throwing ceramic material, by moulding pulped fibrous material, by deep-drawing operations performed on sheet material
    • B65D1/12—Cans, casks, barrels, or drums
    • B65D1/14—Cans, casks, barrels, or drums characterised by shape
    • B65D1/16—Cans, casks, barrels, or drums characterised by shape of curved cross-section, e.g. cylindrical
    • B65D1/165—Cylindrical cans

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Ceramic Engineering (AREA)
  • Containers Having Bodies Formed In One Piece (AREA)
  • Rigid Containers With Two Or More Constituent Elements (AREA)
  • Forging (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)
  • Stackable Containers (AREA)
  • Toys (AREA)
  • Coiling Of Filamentary Materials In General (AREA)

Abstract

Un fondo de lata teniendo una porcion aproximadamente conica truncada extendiéndose hacia abajo y hacia adentro desde la pared lateral de lata, unaporcion de nariz anular extendiéndose hacia abajo desde la porcion aproximadamente conica truncada, yu na porcion central extendiéndose haciaarriba y hacia adentro desde la nariz. La nariz está formada por paredes interior y exterior conicas truncadas extendiéndose circunferencialmente quese unen mediante una porcion arqueada convexa hacia abajo.La s uperficie interior de la porcion arqueada de la nariz tiene un radio de curvaturaadyacente a la porcion interior de nariz de por lo menos 1.52 mm. La porcion central del fondo de lata tiene una seccion central en forma de discosubstancialmenteplana, teniendo un diámetro de por lo menos alrededor de 35.56 mm. y una aproximadamente en forma de boveda y concava hacia abajoteniendo un radio de curvatura no mayor que 37.47 mm. En una realizacion preferida del invento, la superficie interiorde la po rcion arqueadade la nariz está formada por un sector de un círculo y tiene un radio de curvatura no mayor que alrededor de 1.78 mm. Un aparato para hacer el fondode lata comprende un cuno de nariz cuyo extremo distal tiene un radio decurvatura que e s igual al radio de curvatura de la nariz de fondo de lata y unamatriz cuyo radio de curvatura es igual al de la boveda.
ARP990102633A 1998-06-03 1999-06-03 "lata y aparato para formar el fondo de una lata" AR018444A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US9000098A 1998-06-03 1998-06-03

Publications (1)

Publication Number Publication Date
AR018444A1 true AR018444A1 (es) 2001-11-14

Family

ID=22220611

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP990102633A AR018444A1 (es) 1998-06-03 1999-06-03 "lata y aparato para formar el fondo de una lata"

Country Status (15)

Country Link
US (3) US6131761A (es)
EP (2) EP1127795B1 (es)
CN (1) CN1200847C (es)
AR (1) AR018444A1 (es)
AT (2) ATE273180T1 (es)
AU (1) AU4329199A (es)
BR (1) BR9910845A (es)
CA (1) CA2333575C (es)
DE (2) DE69929355T2 (es)
DK (2) DK1093432T3 (es)
ES (2) ES2223726T3 (es)
MX (1) MXPA00011819A (es)
MY (1) MY124069A (es)
PT (1) PT1127795E (es)
WO (1) WO1999062765A1 (es)

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Also Published As

Publication number Publication date
WO1999062765A8 (en) 2000-03-23
BR9910845A (pt) 2001-02-20
MY124069A (en) 2006-06-30
PT1127795E (pt) 2004-10-29
DE69929355T2 (de) 2006-07-13
DE69919375T2 (de) 2005-02-24
ATE314964T1 (de) 2006-02-15
WO1999062765A1 (en) 1999-12-09
EP1127795B1 (en) 2004-08-11
EP1093432B1 (en) 2006-01-04
US6220073B1 (en) 2001-04-24
CN1200847C (zh) 2005-05-11
CA2333575A1 (en) 1999-12-09
CA2333575C (en) 2008-10-14
DK1127795T3 (da) 2004-12-13
DE69919375D1 (de) 2004-09-16
US20010009107A1 (en) 2001-07-26
EP1127795A3 (en) 2001-11-28
DE69929355D1 (de) 2006-03-30
ATE273180T1 (de) 2004-08-15
DK1093432T3 (da) 2006-05-22
MXPA00011819A (es) 2002-04-24
US6131761A (en) 2000-10-17
EP1127795A2 (en) 2001-08-29
EP1093432A1 (en) 2001-04-25
ES2223726T3 (es) 2005-03-01
CN1310681A (zh) 2001-08-29
AU4329199A (en) 1999-12-20
ES2253921T3 (es) 2006-06-01

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