ES2073722T3 - Procedimiento y dispositivo para la fabricacion de latas de aluminio con rosca. - Google Patents

Procedimiento y dispositivo para la fabricacion de latas de aluminio con rosca.

Info

Publication number
ES2073722T3
ES2073722T3 ES91810599T ES91810599T ES2073722T3 ES 2073722 T3 ES2073722 T3 ES 2073722T3 ES 91810599 T ES91810599 T ES 91810599T ES 91810599 T ES91810599 T ES 91810599T ES 2073722 T3 ES2073722 T3 ES 2073722T3
Authority
ES
Spain
Prior art keywords
thread
neck
rolled
roller
deep
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 - Lifetime
Application number
ES91810599T
Other languages
English (en)
Other versions
ES2073722T5 (es
Inventor
Thomas Eugen Nussbaum-Pogacnik
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.)
E Nussbaum AG
Original Assignee
E Nussbaum AG
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=4203635&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES2073722(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by E Nussbaum AG filed Critical E Nussbaum AG
Publication of ES2073722T3 publication Critical patent/ES2073722T3/es
Application granted granted Critical
Publication of ES2073722T5 publication Critical patent/ES2073722T5/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • B21D51/38—Making inlet or outlet arrangements of cans, tins, baths, bottles, or other vessels; Making can ends; Making closures
    • 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
    • B21D51/24—Making hollow objects characterised by the use of the objects high-pressure containers, e.g. boilers, bottles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21H—MAKING PARTICULAR METAL OBJECTS BY ROLLING, e.g. SCREWS, WHEELS, RINGS, BARRELS, BALLS
    • B21H3/00—Making helical bodies or bodies having parts of helical shape
    • B21H3/02—Making helical bodies or bodies having parts of helical shape external screw-threads ; Making dies for thread rolling
    • B21H3/04—Making by means of profiled-rolls or die rolls
    • 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—Rigid or semi-rigid 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 or by deep-drawing operations performed on sheet material
    • B65D1/02—Bottles or similar containers with necks or like restricted apertures, designed for pouring contents
    • B65D1/0223—Bottles or similar containers with necks or like restricted apertures, designed for pouring contents characterised by shape
    • B65D1/023—Neck construction
    • B65D1/0246—Closure retaining means, e.g. beads, screw-threads
    • 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—Rigid or semi-rigid 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 or by deep-drawing operations performed on sheet material
    • B65D1/22—Boxes or like containers with side walls of substantial depth for enclosing contents
    • B65D1/26—Thin-walled containers, e.g. formed by deep-drawing operations

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Ceramic Engineering (AREA)
  • Containers Having Bodies Formed In One Piece (AREA)
  • Chemical Treatment Of Metals (AREA)

Abstract

LAS LATAS DE ALUMINIO CILINDRICAS, PRODUCIDAS MEDIANTE EMBUTICION PROFUNDA, EMBUTICION PROFUNDA Y EXTRUSION, SE PINTAN INTERIOR Y EXTERIORMENTE, SE PROVEEN DE UN CUELLO DE DOS ESCALONES (10, 20) MEDIANTE RETRACCION, ALREDEDOR DEL QUE SE ARROLLA UNA ROSCA (30) Y DESPUES SE CORTA, EN DONDE LA RETRACCION DEL CUELLO, EL ARROLLADO DE LA ROSCA Y EL CORTE SE REALIZA EN LA MISMA SUJECION DE LA LATA. LA PINTURA UTILIZADA SE MEZCLA CON PRODUCTOS CATALITICOS, PLASTIFICANTES Y/O DESLIZANTES PARA AUMENTAR LA FLEXIBILIDAD, PARA AUMENTAR LA ADHERENCIA Y PARA MEJORAR LAS CARACTERISTICAS DE DESLIZAMIENTO. LA ROSCA SE ARROLLA APOYANDO EL CUELLO DE LA LATA DESDE DENTRO CON UNA PLANTILLA ROSCADA (40) CASI ESTACIONARIA, MIENTRAS QUE POR FUERA SE ARROLLA UN RODILLO ROSCADO (50) SOBRE LA SUPERFICIE DEL CUELLO, QUE EMPUJA LA ROSCA CONTRA EL INTERIOR EN EL CUELLO. LA PLANTILLA DE ROSCADO Y EL RODILLO DE ROSCADO ESTAN CONTROLADOS DE TAL MODO QUE ENTRE ELLOS Y EL MATERIAL DEL CUELLO EXISTE UN RESBALAMIENTO. LA PINTURA QUEDA POR ELLO INTACTA EN EL ENTORNO DE LA ROSCA.
ES91810599T 1991-04-17 1991-07-26 Procedimiento y dispositivo para la fabricacion de latas de aluminio con rosca. Expired - Lifetime ES2073722T5 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH114991 1991-04-17

Publications (2)

Publication Number Publication Date
ES2073722T3 true ES2073722T3 (es) 1995-08-16
ES2073722T5 ES2073722T5 (es) 2000-11-01

Family

ID=4203635

Family Applications (1)

Application Number Title Priority Date Filing Date
ES91810599T Expired - Lifetime ES2073722T5 (es) 1991-04-17 1991-07-26 Procedimiento y dispositivo para la fabricacion de latas de aluminio con rosca.

Country Status (6)

Country Link
US (1) US5293765A (es)
EP (1) EP0510291B2 (es)
JP (1) JP3375661B2 (es)
AT (1) ATE119441T1 (es)
DE (1) DE59104891D1 (es)
ES (1) ES2073722T5 (es)

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Also Published As

Publication number Publication date
JP3375661B2 (ja) 2003-02-10
ATE119441T1 (de) 1995-03-15
EP0510291A1 (de) 1992-10-28
US5293765A (en) 1994-03-15
EP0510291B2 (de) 2000-04-26
EP0510291B1 (de) 1995-03-08
ES2073722T5 (es) 2000-11-01
DE59104891D1 (de) 1995-04-13
JPH05229545A (ja) 1993-09-07

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