EP0292883A3 - Method and device for tensioning and pressing a plastic cover - Google Patents

Method and device for tensioning and pressing a plastic cover Download PDF

Info

Publication number
EP0292883A3
EP0292883A3 EP88108071A EP88108071A EP0292883A3 EP 0292883 A3 EP0292883 A3 EP 0292883A3 EP 88108071 A EP88108071 A EP 88108071A EP 88108071 A EP88108071 A EP 88108071A EP 0292883 A3 EP0292883 A3 EP 0292883A3
Authority
EP
European Patent Office
Prior art keywords
tensioning
pressing
plastic cover
tools
redirecting
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.)
Withdrawn
Application number
EP88108071A
Other languages
German (de)
French (fr)
Other versions
EP0292883A2 (en
Inventor
Wilhelm Fischer
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.)
Maschinenfabrik W Fischer GmbH
4P Nicolaus Kempten GmbH
Original Assignee
Maschinenfabrik W Fischer GmbH
4P Nicolaus Kempten GmbH
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 Maschinenfabrik W Fischer GmbH, 4P Nicolaus Kempten GmbH filed Critical Maschinenfabrik W Fischer GmbH
Publication of EP0292883A2 publication Critical patent/EP0292883A2/en
Publication of EP0292883A3 publication Critical patent/EP0292883A3/en
Withdrawn legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B7/00—Closing containers or receptacles after filling
    • B65B7/16—Closing semi-rigid or rigid containers or receptacles not deformed by, or not taking-up shape of, contents, e.g. boxes or cartons
    • B65B7/28—Closing semi-rigid or rigid containers or receptacles not deformed by, or not taking-up shape of, contents, e.g. boxes or cartons by applying separate preformed closures, e.g. lids, covers
    • B65B7/2842—Securing closures on containers
    • B65B7/2878—Securing closures on containers by heat-sealing

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)

Abstract

Ein Verfahren und eine Vorrichtung zum Spannen und/oder Pressen eines Gegenstandes mit wenigstens zwei Werkzeugen ist dadurch gekennzeichnet, daß nur eines der Werkzeuge von außen beeinflußt gegen den Gegenstand gefahren wird, während die anderen Werkzeuge unter Umlenkung der Kraftrichtung des ersten Werkzeuges gegen den Gegenstand gepreßt werden. A method and a device for tensioning and / or Pressing an object with at least two tools is characterized in that only one of the tools of influenced outside while driving against the object the other tools by redirecting the direction of force of the first tool can be pressed against the object.

EP88108071A 1987-05-23 1988-05-20 Method and device for tensioning and pressing a plastic cover Withdrawn EP0292883A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3717510 1987-05-23
DE19873717510 DE3717510A1 (en) 1987-05-23 1987-05-23 METHOD AND DEVICE FOR TENSIONING AND / OR PRESSING AN OBJECT

Publications (2)

Publication Number Publication Date
EP0292883A2 EP0292883A2 (en) 1988-11-30
EP0292883A3 true EP0292883A3 (en) 1990-01-10

Family

ID=6328320

Family Applications (1)

Application Number Title Priority Date Filing Date
EP88108071A Withdrawn EP0292883A3 (en) 1987-05-23 1988-05-20 Method and device for tensioning and pressing a plastic cover

Country Status (2)

Country Link
EP (1) EP0292883A3 (en)
DE (1) DE3717510A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112296699B (en) * 2020-10-28 2021-08-24 汇通胜(广州)科技有限公司 Clamp for cutting in high-end manufacturing

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4100090A1 (en) * 1991-01-04 1992-07-09 4 P Nicolaus Kempten Gmbh WELDING DEVICE FOR WELDING A PLASTIC LID
DE4123487A1 (en) * 1991-07-16 1993-01-21 Majer Christian Gmbh Co Kg Welding appts. for plastic box base - has system of two split spreader rings and induction welding tool to press and weld positioned base against interior end of hollow body

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT141121B (en) * 1934-06-01 1935-03-25 Julius Dr Techn Urbanek Counterblow hammer.
GB484688A (en) * 1935-07-31 1938-05-05 Wilhelm Eckerlin Improvements in or relating to apparatus for applying closures to containers
DE1954575B2 (en) * 1969-10-30 1972-02-17 Fa. Friedr. Krollmann, 5990 Altena FORMING PRESS WITH AT LEAST THREE STAR-SHAPED PRISMATIC PRISM JAWS IN PARTICULAR FOR FINGING PIPES
DE2527480A1 (en) * 1975-06-20 1976-12-30 Hesser Ag Maschf Tubular container end closer and sealer - has longitudinally compact parallelogram lever system with ot sealing punch
EP0099159A2 (en) * 1982-07-15 1984-01-25 Shikoku Kakoki Co., Ltd. Method and apparatus for heatsealing

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1475032A (en) * 1923-11-20 Bubgh
DE485679C (en) * 1927-03-30 1929-11-02 Banning Akt Ges J Hydraulic press for the production of solid bodies from fine-grained loose material with counter-rotating press punches in an open mold on both sides
GB510890A (en) * 1937-02-10 1939-08-09 Hydraulik Ges Mit Beschraenkte Improvements in mechanically propelled hammers
DE708143C (en) * 1938-07-05 1941-07-12 Didier Werke Akt Ges Screw press for making stones
DE720296C (en) * 1938-11-03 1942-04-30 Waffen Und Munitionsfabriken A Press for the production of homogeneous explosives pellets under high pressure
DE719761C (en) * 1940-05-25 1942-04-16 Jagenberg Werke Ag Polygonal container made of paper, cardboard or the like, as well as method and device for its manufacture
CH293511A (en) * 1951-11-07 1953-09-30 Uni Tubo S A Die for mold.
DE6606704U (en) * 1964-06-12 1970-11-26 Ribback Erich HYDRAULIC PRESS
CH536187A (en) * 1971-10-07 1973-04-30 Alusuisse Hot pressing device
DE2630721C3 (en) * 1976-07-08 1978-12-21 Fa. Friedrich Krollmann, 5990 Altena Forming press for the production of a pipe drawing iron

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT141121B (en) * 1934-06-01 1935-03-25 Julius Dr Techn Urbanek Counterblow hammer.
GB484688A (en) * 1935-07-31 1938-05-05 Wilhelm Eckerlin Improvements in or relating to apparatus for applying closures to containers
DE1954575B2 (en) * 1969-10-30 1972-02-17 Fa. Friedr. Krollmann, 5990 Altena FORMING PRESS WITH AT LEAST THREE STAR-SHAPED PRISMATIC PRISM JAWS IN PARTICULAR FOR FINGING PIPES
DE2527480A1 (en) * 1975-06-20 1976-12-30 Hesser Ag Maschf Tubular container end closer and sealer - has longitudinally compact parallelogram lever system with ot sealing punch
EP0099159A2 (en) * 1982-07-15 1984-01-25 Shikoku Kakoki Co., Ltd. Method and apparatus for heatsealing

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112296699B (en) * 2020-10-28 2021-08-24 汇通胜(广州)科技有限公司 Clamp for cutting in high-end manufacturing

Also Published As

Publication number Publication date
EP0292883A2 (en) 1988-11-30
DE3717510A1 (en) 1988-12-15
DE3717510C2 (en) 1989-06-08

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