ATE197031T1 - FOLDING CLOSURE - Google Patents

FOLDING CLOSURE

Info

Publication number
ATE197031T1
ATE197031T1 AT97810362T AT97810362T ATE197031T1 AT E197031 T1 ATE197031 T1 AT E197031T1 AT 97810362 T AT97810362 T AT 97810362T AT 97810362 T AT97810362 T AT 97810362T AT E197031 T1 ATE197031 T1 AT E197031T1
Authority
AT
Austria
Prior art keywords
plug
fold lines
sections
unfolded state
folding closure
Prior art date
Application number
AT97810362T
Other languages
German (de)
Inventor
Manfred Bohler
Original Assignee
Novindustra 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
Application filed by Novindustra Ag filed Critical Novindustra Ag
Application granted granted Critical
Publication of ATE197031T1 publication Critical patent/ATE197031T1/en

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
    • B65D90/00—Component parts, details or accessories for large containers
    • B65D90/54—Gates or closures
    • B65D90/56—Gates or closures operating by deformation of flexible walls

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Basic Packing Technique (AREA)
  • Cartons (AREA)
  • Mechanical Pencils And Projecting And Retracting Systems Therefor, And Multi-System Writing Instruments (AREA)
  • Pens And Brushes (AREA)
  • Rigid Containers With Two Or More Constituent Elements (AREA)
  • Table Devices Or Equipment (AREA)
  • Supply Of Fluid Materials To The Packaging Location (AREA)

Abstract

The plug (11) of the valve comprises two or more flat sections (117-122). Adjacent sections have a fold line (111-116) between them, and a mechanism (13) folds and unfolds them. In the unfolded state of the plug there can be six fold lines radiating from the centre (123), forming two opposite 90 degrees segments and 45 degree ones. It can be in one piece, and the fold lines can be formed by fold lines thinner than the sections. In the unfolded state the plug can be circular, and it can be of plastic or sheet-metal.
AT97810362T 1996-06-11 1997-06-10 FOLDING CLOSURE ATE197031T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH146696 1996-06-11

Publications (1)

Publication Number Publication Date
ATE197031T1 true ATE197031T1 (en) 2000-11-15

Family

ID=4211145

Family Applications (1)

Application Number Title Priority Date Filing Date
AT97810362T ATE197031T1 (en) 1996-06-11 1997-06-10 FOLDING CLOSURE

Country Status (4)

Country Link
EP (1) EP0812784B1 (en)
AT (1) ATE197031T1 (en)
DE (1) DE59702484D1 (en)
DK (1) DK0812784T3 (en)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3028895A (en) * 1959-11-27 1962-04-10 Western Velo & Cement Specialt Bulk bags
US3107839A (en) * 1961-09-26 1963-10-22 Foils Packaging Corp Box structure
DE3425348A1 (en) * 1983-07-10 1985-01-24 Cartotecnica Tifernate S.p.A., Citta di Castello FROM ONE OR MORE FLAT CUTTINGS, ESPECIALLY FROM CARDBOARD, CONTAINER MADE
FR2673258B1 (en) * 1991-02-21 1993-05-21 Valeo Thermique Habitacle DEVICE FOR CONTROLLING A FLUID CURRENT INCLUDING A SHUTTERING MEMBRANE TRANSVERSELY CURRENTLY CURRENT.

Also Published As

Publication number Publication date
DK0812784T3 (en) 2000-11-20
DE59702484D1 (en) 2000-11-23
EP0812784B1 (en) 2000-10-18
EP0812784A1 (en) 1997-12-17

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Legal Events

Date Code Title Description
REN Ceased due to non-payment of the annual fee