EP0039031A1 - Trommeldeckel - Google Patents

Trommeldeckel Download PDF

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Publication number
EP0039031A1
EP0039031A1 EP81102989A EP81102989A EP0039031A1 EP 0039031 A1 EP0039031 A1 EP 0039031A1 EP 81102989 A EP81102989 A EP 81102989A EP 81102989 A EP81102989 A EP 81102989A EP 0039031 A1 EP0039031 A1 EP 0039031A1
Authority
EP
European Patent Office
Prior art keywords
cover
drum
double
plate
cover ring
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.)
Ceased
Application number
EP81102989A
Other languages
German (de)
English (en)
French (fr)
Inventor
Werner Künzel
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.)
Henkel AG and Co KGaA
Original Assignee
Henkel AG and Co KGaA
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 Henkel AG and Co KGaA filed Critical Henkel AG and Co KGaA
Publication of EP0039031A1 publication Critical patent/EP0039031A1/de
Ceased legal-status Critical Current

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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
    • B65D50/00—Closures with means for discouraging unauthorised opening or removal thereof, with or without indicating means, e.g. child-proof closures
    • B65D50/02—Closures with means for discouraging unauthorised opening or removal thereof, with or without indicating means, e.g. child-proof closures openable or removable by the combination of plural actions
    • B65D50/06—Closures with means for discouraging unauthorised opening or removal thereof, with or without indicating means, e.g. child-proof closures openable or removable by the combination of plural actions requiring the combination of different actions in succession
    • B65D50/061—Closures with means for discouraging unauthorised opening or removal thereof, with or without indicating means, e.g. child-proof closures openable or removable by the combination of plural actions requiring the combination of different actions in succession being disengageable from container only after rotational alignment of closure, or other means inhibiting removal of closure, with container, e.g. tortuous path type

Definitions

  • the invention relates to a drum cover for a drum for receiving a powdery material with a removal opening to be closed by a disk to be rotated and a flanged area or the like around the opening at the edge of the cover.
  • a filling material for such a drum for example, washing powder, washing-up liquid or cleaning agent are suitable.
  • Childproof locks are basically designed so that they can only be opened if a special additional condition is met at the same time.
  • the additional condition is frequently that the closure can only be opened by screwing on if pressure is simultaneously exerted on the closure cap at certain points in the radial direction.
  • fuses cannot be transferred to drum lids, inter alia because of the large opening required and the relatively flexible material, for example cardboard or cardboard.
  • the invention has for its object to provide a drum cover of the type mentioned with a child safety device, which can be produced without significant effort and can be operated without great effort when used, including fulfilling the additional condition.
  • the solution according to the invention is characterized by a substantially flat cover ring, which is firmly connected to the drum in the flanged area, with its inner circumference shaped as a coding strip and surrounding its recess, and by a double disk which can be rotated about its axis of symmetry as a child-resistant closure in the cover and which also consists of a having a circumference shaped as a coding strip, only in at least one certain rotational position by the coded off Take the cover ring flat to be passed through the inner pane and with the latter firmly connected via a spacer, with its edge area flat on the flat surface of the cover ring to be placed within the flanged area.
  • the lid according to the invention is thus composed of a lid ring firmly connected to the drum in the upper, flanged area and a rotatable double disk engaging via the coding system in the lid ring or passing through the lid ring, the lower inner disk facing the inside of the drum having the same diameter and Has a coding bar corresponding to the coding bar of the cover ring.
  • the placement or insertion of the double disc on the cover ring is therefore only possible if the coding of the inner disc matches that of the cover ring, i. H. has been brought to cover.
  • the coding is preferably designed in such a way that attachment is only possible at one point in the 360 ° rotation range.
  • the inner disc passes through the cover ring and is freely rotatable in the cover d because of the spacer disc provided between the cover disc and the inner disc. H. stored below the cover ring and its coding. To open it, it is necessary to turn it into a certain swivel position and lift it. The corresponding unlocking position can be marked. For example, the lifting off of the double pane is facilitated by opposite tabs on the outer pane and / or punched holes in the latter.
  • the drum cover according to the invention can be assembled, i.e. H. with components already set one inside the other, namely the cover ring and the double disc, to be transported to close the respective drum, so that the application of the cover can be carried out without additional effort as with previous covers.
  • the cover ring 1 shows the top view of a cover ring 1 with a coding strip 2 provided on the inner circumference.
  • the cover ring 1 is fixedly connected to the flanged edge or flanged area 3 of a drum provided for receiving a powdery material.
  • the coding strip 2 can be introduced, for example, as a punched line simultaneously with the punching out of the recess 4 in the cover ring 1.
  • the coding strip 2 can consist of irregular wavy lines or other shapes, but should be designed so that no injuries to the hand can occur due to sharp edges when removing filling material.
  • the diameter of the punched-out area 4 should generally be so large that the contents can be removed conveniently by hand or with the aid of a measuring cup guided by hand.
  • a double disk according to FIGS. 2 and 3 is to be placed as a drum lock on the cover ring 1 designed approximately according to FIG. 1 as a child safety device.
  • the double disk designated overall by 5, consists of a cover disk 6 and an inner disk 7, which are firmly connected to one another via a spacer disk 8.
  • the lower inner disk 7 pointing towards the inside of the drum has essentially the same diameter and on the circumference a coding bar 9 corresponding to the coding bar 2 of the cover ring 1.
  • the diameter of the cover disk 6 corresponds approximately to the diameter of the flat surface of the cover ring 1.
  • the mutual distance between the cover plate 6 and the inner plate 7 or the thickness of the spacer plate 8 are expediently chosen so that the double plate 5 can be freely rotated when the cover is closed, but has only as little axial play as possible.
  • the discs 6, 7 and 8 can be connected in any manner, for example by gluing or riveting, but it must be ensured that the coding strip 9 of the inner disc 7 in the closed position is radial or axial relative to the coding strip 2 of the cover ring 1 remains free.
  • the double disc 5 according to FIGS. 2 and 3 is placed on the cover ring 1 according to FIG. 1 according to FIG. that the coding of the inner disc 7 matches that of the cover ring 1 or is congruent. In the exemplary embodiment, this is only possible at one point in the 360 0 range.
  • the unlocking position itself is preferably marked. Opposite tabs 10 or punched holes can be provided on the double disk 5. In Fig.
  • the double disc 5 it is shown how the double disc 5 is pivoted out by an angle of, for example, 20 ° from the unlocking position indicated by dashed tabs 10.
  • the cover disk 6 is preferably provided with a diameter large enough to fit precisely into the plan area remaining on the top of the lid within the flanged area 3.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Closures For Containers (AREA)
EP81102989A 1980-04-25 1981-04-18 Trommeldeckel Ceased EP0039031A1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3015944 1980-04-25
DE19803015944 DE3015944A1 (de) 1980-04-25 1980-04-25 Trommeldeckel

Publications (1)

Publication Number Publication Date
EP0039031A1 true EP0039031A1 (de) 1981-11-04

Family

ID=6100903

Family Applications (1)

Application Number Title Priority Date Filing Date
EP81102989A Ceased EP0039031A1 (de) 1980-04-25 1981-04-18 Trommeldeckel

Country Status (3)

Country Link
EP (1) EP0039031A1 (es)
DE (1) DE3015944A1 (es)
ES (1) ES257869Y (es)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5460179A (en) * 1992-05-27 1995-10-24 Aloka Co., Ltd. Ultrasonic transducer assembly and method of scanning

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US658984A (en) * 1900-01-24 1900-10-02 Louis A Frank Lock for vessel-covers.
GB190804517A (en) * 1908-02-28 1908-07-23 William George Hitchins Improvements in or relating to Boxes.
US3383885A (en) * 1965-10-22 1968-05-21 Epstein Michael Closure lock

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US658984A (en) * 1900-01-24 1900-10-02 Louis A Frank Lock for vessel-covers.
GB190804517A (en) * 1908-02-28 1908-07-23 William George Hitchins Improvements in or relating to Boxes.
US3383885A (en) * 1965-10-22 1968-05-21 Epstein Michael Closure lock

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5460179A (en) * 1992-05-27 1995-10-24 Aloka Co., Ltd. Ultrasonic transducer assembly and method of scanning

Also Published As

Publication number Publication date
ES257869Y (es) 1982-05-16
DE3015944A1 (de) 1981-10-29
ES257869U (es) 1981-11-16

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Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Designated state(s): AT BE CH DE FR GB IT LU NL SE

17P Request for examination filed

Effective date: 19811021

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION HAS BEEN REFUSED

18R Application refused

Effective date: 19830108

RIN1 Information on inventor provided before grant (corrected)

Inventor name: KUENZEL, WERNER