ES473599A1 - Procedimiento y mecanismo para formar orejetas de traccion para recipientes de facil apertura y similares a partir de una tira de material recocido. - Google Patents

Procedimiento y mecanismo para formar orejetas de traccion para recipientes de facil apertura y similares a partir de una tira de material recocido.

Info

Publication number
ES473599A1
ES473599A1 ES473599A ES473599A ES473599A1 ES 473599 A1 ES473599 A1 ES 473599A1 ES 473599 A ES473599 A ES 473599A ES 473599 A ES473599 A ES 473599A ES 473599 A1 ES473599 A1 ES 473599A1
Authority
ES
Spain
Prior art keywords
feed
stiffening rib
feed unit
cam driven
feedstock
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
ES473599A
Other languages
English (en)
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.)
Continental Group Inc
Original Assignee
Continental Group Inc
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 US05/835,863 external-priority patent/US4125080A/en
Priority claimed from US05/835,862 external-priority patent/US4151771A/en
Application filed by Continental Group Inc filed Critical Continental Group Inc
Publication of ES473599A1 publication Critical patent/ES473599A1/es
Expired 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
    • B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
    • B21D43/02—Advancing work in relation to the stroke of the die or tool
    • B21D43/04—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work
    • B21D43/10—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work by grippers
    • B21D43/11—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work by grippers for feeding sheet or strip material
    • 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
    • B21D51/383—Making inlet or outlet arrangements of cans, tins, baths, bottles, or other vessels; Making can ends; Making closures scoring lines, tear strips or pulling tabs

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Press Drives And Press Lines (AREA)
  • Containers And Plastic Fillers For Packaging (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
  • Making Paper Articles (AREA)
ES473599A 1977-09-23 1978-09-22 Procedimiento y mecanismo para formar orejetas de traccion para recipientes de facil apertura y similares a partir de una tira de material recocido. Expired ES473599A1 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US05/835,863 US4125080A (en) 1977-09-23 1977-09-23 System for production of metal tear tabs
US05/835,862 US4151771A (en) 1977-09-23 1977-09-23 Stock feed for light gauge, soft tempered metal

Publications (1)

Publication Number Publication Date
ES473599A1 true ES473599A1 (es) 1979-04-16

Family

ID=27125826

Family Applications (1)

Application Number Title Priority Date Filing Date
ES473599A Expired ES473599A1 (es) 1977-09-23 1978-09-22 Procedimiento y mecanismo para formar orejetas de traccion para recipientes de facil apertura y similares a partir de una tira de material recocido.

Country Status (3)

Country Link
AT (1) AT370350B (US20090158533A1-20090625-C00001.png)
DE (1) DE2840843A1 (US20090158533A1-20090625-C00001.png)
ES (1) ES473599A1 (US20090158533A1-20090625-C00001.png)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH668730A5 (de) * 1985-10-30 1989-01-31 Elpatronic Ag Schweissmaschine zum anschweissen von laschen an blechteile.

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB174028A (en) * 1921-01-10 1922-05-25 Maschb Und Vertriebs Ges Mit B Improvements in paper feed and delivery apparatus for roller copying machines
US3683834A (en) * 1969-04-30 1972-08-15 Crown Cork & Seal Co Container forming apparatus
DE2202334C3 (de) * 1972-01-19 1981-09-17 Tokyo Shibaura Electric Co., Ltd., Kawasaki, Kanagawa Vorrichtung zum Ablegen von dünnen, biegsamen Blättern
DE2554479A1 (de) * 1975-12-04 1977-06-08 Will E C H Fa Vorrichtung zum woelben von kontinuierlich bewegten bahnabschnitten

Also Published As

Publication number Publication date
DE2840843C2 (US20090158533A1-20090625-C00001.png) 1987-04-09
AT370350B (de) 1983-03-25
DE2840843A1 (de) 1979-04-05
ATA685978A (de) 1982-08-15

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19990503