MX9802549A - Systems and methods for making decorative shaped metal cans. - Google Patents

Systems and methods for making decorative shaped metal cans.

Info

Publication number
MX9802549A
MX9802549A MX9802549A MX9802549A MX9802549A MX 9802549 A MX9802549 A MX 9802549A MX 9802549 A MX9802549 A MX 9802549A MX 9802549 A MX9802549 A MX 9802549A MX 9802549 A MX9802549 A MX 9802549A
Authority
MX
Mexico
Prior art keywords
body blank
blank
mold
mold cavity
desired final
Prior art date
Application number
MX9802549A
Other languages
Spanish (es)
Other versions
MXPA98002549A (en
Inventor
Mark W Hartman
Zeev W Shore
James J Tang
Anton A Aschberger
Michael R Gogola
William O Irvine
Ralph J Trnka
Richard O Wahler
Robert A Winkless
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
Priority claimed from US08/551,073 external-priority patent/US5746080A/en
Priority claimed from GBGB9603110.9A external-priority patent/GB9603110D0/en
Priority claimed from GBGB9604784.0A external-priority patent/GB9604784D0/en
Priority claimed from US08/683,575 external-priority patent/US5832766A/en
Application filed by Crown Cork & Seal Tech Corp filed Critical Crown Cork & Seal Tech Corp
Publication of MX9802549A publication Critical patent/MX9802549A/en
Publication of MXPA98002549A publication Critical patent/MXPA98002549A/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
    • B21D51/2646—Of particular non cylindrical shape, e.g. conical, rectangular, polygonal, bulged
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)
  • Containers Having Bodies Formed In One Piece (AREA)
  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Laminated Bodies (AREA)
  • Stackable Containers (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)

Abstract

A method of manufacturing a metallic can body (24) that is shaped distinctively in order to enhance its visual presentation to consumers includes, in one embodiment, steps of providing a can body blank (10) that has a sidewall that is of a substantially constant diameter; providing a mold unit (38) that has at least one mold wall (46) that defines a mold cavity conforming a desired final shape of the can body (24); positioning the can body blank (10) within the mold cavity (46); and supplying a pressurized fluid into the mold cavity so that the can body blank (10) is forced by pressure against the mold wall (46), causing the can body blank (10) to assume the desired final shape of the can body (24). Axial compression is preferably applied to the can body blank in order to reduce internal stresses during molding of the container. A second embodiment includes steps of radially deforming the can body blank in selected areas by selected amounts to achieve an intermediate can body that is radially modified, but is still symmetrical about its axis; and superimposing a preselected pattern of mechanical deformations that have an axial component onto the intermediate can body. Related apparatus and processes are also disclosed.
MXPA/A/1998/002549A 1995-10-02 1998-04-01 Systems and methods for manufacturing decorative metallic cans MXPA98002549A (en)

Applications Claiming Priority (13)

Application Number Priority Date Filing Date Title
US467995P 1995-10-02 1995-10-02
US60/004,679 1995-10-02
US54242295A 1995-11-16 1995-11-16
US08/542,422 1995-11-16
US08/551,073 US5746080A (en) 1995-10-02 1995-12-12 Systems and methods for making decorative shaped metal cans
US08551073 1995-12-12
GB9603110.9 1996-02-14
GBGB9603110.9A GB9603110D0 (en) 1996-02-14 1996-02-14 Reshaping of containers
GBGB9604784.0A GB9604784D0 (en) 1996-03-06 1996-03-06 Reshaping of containers
GB9604784.0 1996-03-06
US62179596A 1996-03-22 1996-03-22
US08/683,575 US5832766A (en) 1996-07-15 1996-07-15 Systems and methods for making decorative shaped metal cans
US08683575 1996-07-15

Publications (2)

Publication Number Publication Date
MX9802549A true MX9802549A (en) 1998-11-30
MXPA98002549A MXPA98002549A (en) 1999-01-15

Family

ID=

Also Published As

Publication number Publication date
PL326036A1 (en) 1998-08-17
AU7112196A (en) 1997-04-28
TR199800614T2 (en) 1998-07-21
CA2233672C (en) 2006-06-06
DE69616578T2 (en) 2002-05-29
CA2233642C (en) 2007-03-27
PL326034A1 (en) 1998-08-17
AR003716A1 (en) 1998-09-09
TR199800615T1 (en) 1998-06-22
KR19990063929A (en) 1999-07-26
DE69616578D1 (en) 2001-12-06
DK0853513T3 (en) 2001-11-05
ES2163654T3 (en) 2002-02-01
CA2233642A1 (en) 1997-04-10
CA2233675A1 (en) 1997-04-10
EP0853515A1 (en) 1998-07-22
ES2163653T3 (en) 2002-02-01
AU718654B2 (en) 2000-04-20
AU717400B2 (en) 2000-03-23
CA2233672A1 (en) 1997-04-10
DE69616579D1 (en) 2001-12-06
AU719408B2 (en) 2000-05-11
AU7112296A (en) 1997-04-28
KR19990063930A (en) 1999-07-26
TR199800616T2 (en) 1999-09-21
WO1997012705A1 (en) 1997-04-10
DE69616579T2 (en) 2002-05-29
PL183247B1 (en) 2002-06-28
CN1202842A (en) 1998-12-23
KR19990063928A (en) 1999-07-26
DK0853514T3 (en) 2002-02-18
MX9802548A (en) 1998-11-30
AR003717A1 (en) 1998-09-09
CA2233675C (en) 2007-11-20
WO1997012706A1 (en) 1997-04-10
BR9610795A (en) 1999-07-13
AR003715A1 (en) 1998-09-09
BR9610813A (en) 1999-07-13
DE69614559D1 (en) 2001-09-20
AU2012797A (en) 1997-04-28
DK0853515T3 (en) 2002-02-25
PL326035A1 (en) 1998-08-17
PL183248B1 (en) 2002-06-28
EP0853513A1 (en) 1998-07-22
EP0853514A1 (en) 1998-07-22
EP0853515B1 (en) 2001-10-31
DE69614559T2 (en) 2001-11-22
EP0853513B1 (en) 2001-08-16
WO1997012704A1 (en) 1997-04-10
CN1202844A (en) 1998-12-23
ID17216A (en) 1997-12-11
BR9610805A (en) 1999-07-13
EP0853514B1 (en) 2001-10-31
PL183246B1 (en) 2002-06-28
ES2160836T3 (en) 2001-11-16
CN1202843A (en) 1998-12-23
MX9802550A (en) 1998-11-30

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