ES407261A1 - Method of producing a onepiece metal container with rolled-over rim and a container produced by such a method - Google Patents

Method of producing a onepiece metal container with rolled-over rim and a container produced by such a method

Info

Publication number
ES407261A1
ES407261A1 ES407261A ES407261A ES407261A1 ES 407261 A1 ES407261 A1 ES 407261A1 ES 407261 A ES407261 A ES 407261A ES 407261 A ES407261 A ES 407261A ES 407261 A1 ES407261 A1 ES 407261A1
Authority
ES
Spain
Prior art keywords
container
rolled
stroke
producing
wound
Prior art date
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.)
Expired
Application number
ES407261A
Other languages
Spanish (es)
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.)
CHARLES PAUTRY ETS
Original Assignee
CHARLES PAUTRY ETS
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 CHARLES PAUTRY ETS filed Critical CHARLES PAUTRY ETS
Publication of ES407261A1 publication Critical patent/ES407261A1/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • B65D83/00—Containers or packages with special means for dispensing contents
    • B65D83/14—Containers or packages with special means for dispensing contents for delivery of liquid or semi-liquid contents by internal gaseous pressure, i.e. aerosol containers comprising propellant for a product delivered by a propellant
    • B65D83/38—Details of the container body
    • 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
    • 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
    • B21D51/2623—Curling
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
  • Containers Having Bodies Formed In One Piece (AREA)
  • Rigid Containers With Two Or More Constituent Elements (AREA)

Abstract

Procedure for the formation of monoblock metal containers comprising an elongated rolled edge and having a constant external height, characterized in that the edge of the outline of the container, previously equalized, is wound in a first operation by means of a moving tool Parallel to the axis of the container and whose end of stroke is determined by its distance from the plane of the outer bottom of the container and by that in a second operation, the part thus wound is pushed down by a second tool that has a different attack surface from the first and whose stroke is also limited by its distance from the outer bottom plane, the difference between the two stroke limits determining the height of the rolled edge of the container. (Machine-translation by Google Translate, not legally binding)
ES407261A 1971-10-06 1972-10-03 Method of producing a onepiece metal container with rolled-over rim and a container produced by such a method Expired ES407261A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7135985A FR2155806B1 (en) 1971-10-06 1971-10-06

Publications (1)

Publication Number Publication Date
ES407261A1 true ES407261A1 (en) 1975-10-16

Family

ID=9083995

Family Applications (1)

Application Number Title Priority Date Filing Date
ES407261A Expired ES407261A1 (en) 1971-10-06 1972-10-03 Method of producing a onepiece metal container with rolled-over rim and a container produced by such a method

Country Status (10)

Country Link
AT (1) AT319017B (en)
BE (1) BE789792A (en)
CH (1) CH555200A (en)
DE (1) DE2248976A1 (en)
ES (1) ES407261A1 (en)
FR (1) FR2155806B1 (en)
GB (1) GB1392566A (en)
IT (1) IT968642B (en)
LU (1) LU66244A1 (en)
NL (1) NL7213493A (en)

Also Published As

Publication number Publication date
DE2248976A1 (en) 1973-04-12
LU66244A1 (en) 1973-01-23
NL7213493A (en) 1973-04-10
GB1392566A (en) 1975-04-30
IT968642B (en) 1974-03-20
AT319017B (en) 1974-11-25
FR2155806A1 (en) 1973-05-25
FR2155806B1 (en) 1974-05-31
CH555200A (en) 1974-10-31
BE789792A (en) 1973-04-06

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