PL294070A1 - Apparatus for forming a neck at the open end of metal can - Google Patents

Apparatus for forming a neck at the open end of metal can

Info

Publication number
PL294070A1
PL294070A1 PL1992294070A PL29407092A PL294070A1 PL 294070 A1 PL294070 A1 PL 294070A1 PL 1992294070 A PL1992294070 A PL 1992294070A PL 29407092 A PL29407092 A PL 29407092A PL 294070 A1 PL294070 A1 PL 294070A1
Authority
PL
Poland
Prior art keywords
support member
roller
metal
open end
modelling surface
Prior art date
Application number
PL1992294070A
Other versions
PL168821B1 (en
Original Assignee
Thomassen & Drijver
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 NL9101493A external-priority patent/NL9101493A/en
Application filed by Thomassen & Drijver filed Critical Thomassen & Drijver
Publication of PL294070A1 publication Critical patent/PL294070A1/en
Publication of PL168821B1 publication Critical patent/PL168821B1/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
    • B21D51/2615—Edge treatment of cans or tins
    • B21D51/2638—Necking
    • 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
    • B21D51/2615—Edge treatment of cans or tins

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Forging (AREA)
  • Control And Other Processes For Unpacking Of Materials (AREA)
  • Discharge Heating (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Spark Plugs (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)
  • Containers Opened By Tearing Frangible Portions (AREA)
  • Medical Preparation Storing Or Oral Administration Devices (AREA)
  • Connection Of Batteries Or Terminals (AREA)

Abstract

A device for forming a constriction on the open end zone of a metal can with a cylindrical body, comprising: (1) a support member for supporting the bottom of a can and for pushing displacement thereof in axial direction; (2) an annular anvil placed coaxially of this support member, on the side of which facing the support member an internal modelling surface is present which in the direction away from the support member has a form adapted to the desired shape of the constriction; and (3) a freely-rotating roller having a form adapted to the shape of the modelling surface, which roller can press the end zone of a positioned can forcefully against the modelling surface, which roller is carried by a support member which is driven by drive means in a circular path concentric to the annular modelling surface, wherein the axis of rotation of the freely-rotating roller extends at least approximately in the said axial direction. <IMAGE>
PL92294070A 1991-04-03 1992-04-01 Apparatus for forming a neck at the open end of metal can PL168821B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL9100574 1991-04-03
NL9101493A NL9101493A (en) 1991-04-03 1991-09-04 Device for forming a narrowed section on the open end zone of a metal bush (sleeve)

Publications (2)

Publication Number Publication Date
PL294070A1 true PL294070A1 (en) 1993-03-08
PL168821B1 PL168821B1 (en) 1996-04-30

Family

ID=26646833

Family Applications (1)

Application Number Title Priority Date Filing Date
PL92294070A PL168821B1 (en) 1991-04-03 1992-04-01 Apparatus for forming a neck at the open end of metal can

Country Status (13)

Country Link
EP (1) EP0507380B1 (en)
JP (1) JPH0687045A (en)
AT (1) ATE129172T1 (en)
AU (1) AU644728B2 (en)
CA (1) CA2063863A1 (en)
CZ (1) CZ282918B6 (en)
DE (1) DE69205473T2 (en)
DK (1) DK0507380T3 (en)
ES (1) ES2089361T3 (en)
GR (1) GR3018589T3 (en)
PL (1) PL168821B1 (en)
RU (1) RU2107198C1 (en)
SK (1) SK279427B6 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5813267A (en) * 1996-02-28 1998-09-29 Crown Cork & Seal Company, Inc. Methods and apparatus for reducing flange width variations in die necked container bodies
US6032502A (en) * 1998-08-31 2000-03-07 American National Can Co. Apparatus and method for necking containers
AR027371A1 (en) 2000-02-10 2003-03-26 Envases Uk Ltd DEFORMATION OF SLIM WALL BODIES
IT1319569B1 (en) * 2000-12-18 2003-10-20 Frattini Costr Mecc DEVICE FOR THE DEFORMATION OF EXTRUDED OR DRAWN BODIES.
CN110871226A (en) * 2018-08-30 2020-03-10 爱孚迪(上海)制造***工程有限公司 Pre-binding device

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1842447A (en) * 1929-02-13 1932-01-26 American Can Co Apparatus for preparing drum head can bodies
US3754424A (en) * 1972-05-17 1973-08-28 Gulf & Western Ind Prod Co Method for necking-in can bodies
US3898828A (en) * 1973-10-01 1975-08-12 American Can Co Die assembly and method for interior roll-necking-in a tubular member
DE2847736A1 (en) * 1978-11-03 1980-05-22 Schuler Gmbh L DEVICE FOR PRODUCING A SICK ON THE CIRCUMFERENCE OF A HOLLOW CYLINDER
US4450700A (en) * 1982-11-15 1984-05-29 Reynolds Metals Company Method and apparatus for necking and flanging container bodies

Also Published As

Publication number Publication date
EP0507380A1 (en) 1992-10-07
DE69205473D1 (en) 1995-11-23
GR3018589T3 (en) 1996-04-30
ATE129172T1 (en) 1995-11-15
CZ282918B6 (en) 1997-11-12
AU1399692A (en) 1992-10-08
PL168821B1 (en) 1996-04-30
DE69205473T2 (en) 1996-03-14
CS101892A3 (en) 1992-10-14
CA2063863A1 (en) 1992-10-04
DK0507380T3 (en) 1995-11-27
RU2107198C1 (en) 1998-03-20
JPH0687045A (en) 1994-03-29
AU644728B2 (en) 1993-12-16
ES2089361T3 (en) 1996-10-01
SK279427B6 (en) 1998-11-04
EP0507380B1 (en) 1995-10-18

Similar Documents

Publication Publication Date Title
CA2121958A1 (en) Gear Unit, Image Forming Apparatus and Gear Unit Mounting Method
HK1011644A1 (en) Sheet feeding and skew-feed correction apparatus
EP0275181A3 (en) A film drive unit for a packaging machine
PL294070A1 (en) Apparatus for forming a neck at the open end of metal can
ATE95505T1 (en) DEVICE FOR CONTROLLING THE CONTACT PRESSURE OF A COIL ON A FEED ROLLER.
CA2105252A1 (en) Detachable process unit for an electrophotographic device
ATE152424T1 (en) APPARATUS AND METHOD FOR INSERTING SHEET MATERIAL INTO A MACHINE
DE69427049D1 (en) Apparatus for conveying sheets
ATE147298T1 (en) METHOD FOR CONTROLLING THE FEEDING OF A PROCESSING MACHINE WITH STRIP-SHAPED MATERIAL AND DEVICE THEREFOR
HU9400377D0 (en) Tampon-printer
EP0768260A3 (en) Paper handling apparatus
CA2075800A1 (en) Device for Producing Coils from Spring Steel Material
DE69402244D1 (en) Device for bending a band-shaped workpiece
JPS55111281A (en) Automatic sensing mechanism for sensing thickness of printing paper
DE69112150D1 (en) Device for forming a bent tube.
DE69001501D1 (en) Foerderer.
CA2114395A1 (en) Feed Rack for Feeding Photosensitive Materials
JPS55128334A (en) Press work turning-over device
GB2015406A (en) Resistance Welding Machine Having a Confined Controlled Inert Gas Atmosphere
KR20040043366A (en) improved apparatus for supplying material in a high-speed precision former
SU1423346A1 (en) Work loading apparatus
IT1259752B (en) Positioning and control device for internal tube calibration mandrels
ATE183446T1 (en) DEVICE FOR CONTROLLING AN AUTOMATED PRINTING PLATE CHANGE
JPH07204753A (en) Device for stamping conical or pseud conical surface of rotating symmetric body
GB2242618A (en) Apparatus for cleaning the rim of a rounded object