ES2017679B3 - Procedimiento y dispositivo para la fabricacion de una membrana de cierre - Google Patents

Procedimiento y dispositivo para la fabricacion de una membrana de cierre

Info

Publication number
ES2017679B3
ES2017679B3 ES87109383T ES87109383T ES2017679B3 ES 2017679 B3 ES2017679 B3 ES 2017679B3 ES 87109383 T ES87109383 T ES 87109383T ES 87109383 T ES87109383 T ES 87109383T ES 2017679 B3 ES2017679 B3 ES 2017679B3
Authority
ES
Spain
Prior art keywords
cutting edge
knife
diaphragm
cover part
procedure
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
ES87109383T
Other languages
English (en)
Inventor
H P Hakkers
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.)
MACHF MARKHORST BV
Original Assignee
MACHF MARKHORST BV
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 MACHF MARKHORST BV filed Critical MACHF MARKHORST BV
Application granted granted Critical
Publication of ES2017679B3 publication Critical patent/ES2017679B3/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
    • B21D51/44—Making closures, e.g. caps

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Closures For Containers (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Manufacturing Of Electric Cables (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Containers Opened By Tearing Frangible Portions (AREA)
ES87109383T 1987-01-07 1987-06-30 Procedimiento y dispositivo para la fabricacion de una membrana de cierre Expired - Lifetime ES2017679B3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3700241A DE3700241C1 (de) 1987-01-07 1987-01-07 Verfahren und Vorrichtung zur Herstellung einer Verschlussmembrane

Publications (1)

Publication Number Publication Date
ES2017679B3 true ES2017679B3 (es) 1991-03-01

Family

ID=6318502

Family Applications (1)

Application Number Title Priority Date Filing Date
ES87109383T Expired - Lifetime ES2017679B3 (es) 1987-01-07 1987-06-30 Procedimiento y dispositivo para la fabricacion de una membrana de cierre

Country Status (4)

Country Link
EP (1) EP0274001B1 (es)
AT (1) ATE54846T1 (es)
DE (2) DE3700241C1 (es)
ES (1) ES2017679B3 (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3901703C1 (es) * 1989-01-21 1989-08-24 Markhorst Holland B.V., Hardenberg, Nl
DE102006011748B4 (de) * 2006-03-13 2011-03-10 Abro Weidenhammer Gmbh Verpackungsbehälter mit einer ausreißbaren Dichtmembran sowie Verfahren zu seiner Herstellung
CN109332482B (zh) * 2018-10-23 2020-05-12 上海航天设备制造总厂有限公司 一种蓄压器膜盒膜片优化冲压成形工艺方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3425251A (en) * 1966-07-18 1969-02-04 Coors Porcelain Co Can trimmer and scrap disposing mechanism
DE1602538A1 (de) * 1967-06-16 1970-03-05 Rasselstein Ag Vorrichtung zum Beschneiden von tiefgezogenen und anschliessend abstreckgezogenen Hohlkoerpern
US4192244A (en) * 1978-05-23 1980-03-11 Usm Corporation Method of making can closures
US4216736A (en) * 1979-02-02 1980-08-12 Boise Cascade Corporation Method and apparatus for forming no-fin scored metal ends
CH644076A5 (de) * 1980-05-07 1984-07-13 Zeiler Ag Verfahren zur herstellung einer verschlusseinrichtung an einer dose und vorrichtung zur ausfuehrung des verfahrens.

Also Published As

Publication number Publication date
DE3763969D1 (de) 1990-08-30
EP0274001B1 (de) 1990-07-25
ATE54846T1 (de) 1990-08-15
EP0274001A1 (de) 1988-07-13
DE3700241C1 (de) 1987-11-12

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