EP0075539B1 - Récipient - Google Patents
Récipient Download PDFInfo
- Publication number
- EP0075539B1 EP0075539B1 EP82810387A EP82810387A EP0075539B1 EP 0075539 B1 EP0075539 B1 EP 0075539B1 EP 82810387 A EP82810387 A EP 82810387A EP 82810387 A EP82810387 A EP 82810387A EP 0075539 B1 EP0075539 B1 EP 0075539B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- cover
- container
- container according
- tongue
- closure
- 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
Links
Images
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
- B65D17/00—Rigid or semi-rigid containers specially constructed to be opened by cutting or piercing, or by tearing of frangible members or portions
- B65D17/28—Rigid or semi-rigid containers specially constructed to be opened by cutting or piercing, or by tearing of frangible members or portions at lines or points of weakness
- B65D17/401—Rigid or semi-rigid containers specially constructed to be opened by cutting or piercing, or by tearing of frangible members or portions at lines or points of weakness characterised by having the line of weakness provided in an end wall
- B65D17/4012—Rigid or semi-rigid containers specially constructed to be opened by cutting or piercing, or by tearing of frangible members or portions at lines or points of weakness characterised by having the line of weakness provided in an end wall for opening partially by means of a tearing tab
Definitions
- the present invention relates to a container with a plastic closure which is non-removably attached to the fuselage, the lid having a closure part with a weakening groove which is connected to a joint and has a tab which is produced in one piece with the closure part.
- Such a container is known from US-A-4 253 582, which is designed there as a so-called “easy open” container. Naturally, great importance is attached to easy opening and there is no thought of reclosing the lid.
- the lid and the fuselage are manufactured separately and the upper edge of the fuselage is crimped around the lid.
- a container is known in which the lid with the zipper is made in one piece with the body.
- the upper part of this container is very tapered and has a relatively small opening, so that the filling is relatively complex, because for this purpose the container upside down, respectively. must be placed on the closure part.
- the closure consists of a spiral part with a flap and cannot be closed again.
- a container 1 can be seen in FIG. 1, consisting of a cylindrical body 2, a cover 3 produced in one piece therewith and a base 4 fastened after the container has been filled in.
- the base is sealed and flanged.
- the cover 3 has a circumferential collar 5 which has an incision 6.
- a tab 10 is arranged within the part formed by the weakening crack and the joint, the entire cover with the opening part together with the body being made in one piece from plastic.
- holding cams 11 are attached on both sides of the incision, under which the tab can be snapped.
- the tab has ribs 12.
- the filled containers can be stacked, the edge 13 of the base fitting around the circumferential collar 5.
- the opening of the container can be seen from FIG.
- the tab is released from the holder and raised, after which a pull can be exerted on it to tear open the opening part at the weakening gaps. It can also be advantageous to perform shear movements with the tab for opening. It goes without saying that the joint 7 is designed in such a way that it is not also torn off when it is torn open. Depending on the intended use and the content of the container, the incision 6 can serve as a spout. After use, the opening part can be closed again by latching the tab 10 under the cams 11.
- the closure part 7 can be of any design and can also comprise the entire closure or cover, the weakening crack running around the entire closure. If the entire closure is removed and the can is to be reusable, it is advisable to provide it with a closure cap.
- the tab 10 is made in one piece with the closure from plastic, and this closure has at least one weakening crack.
- the fuselage 14 is frustoconical and tapers upwards.
- the fuselage and the lid 3, or closure are injection-molded in one piece from plastic and have, for example, the same elements as the container of the first exemplary embodiment.
- these containers can be stacked empty, with the tab 10 arranged as it comes from manufacture, i. H. vertically upwards so that one container after the other can be easily removed from the stack by the tab.
- the taper of the fuselage is selected such that the tab is not pressed in in the vertical state. In the filled state, the container base is supported again on the collar 5 of the cover part.
- the fuselage 2 is cylindrical as in the first example according to FIG. 1 and has the same base 14 with an edge 13 which fits around the collar 24 of the cover 15.
- the upwardly tapering collar has an incision 19 which is a little narrower than the width of the tab 20 in order to achieve a clamping effect.
- the tab 20 is provided with a hole 21 which fits a pin 22 which is arranged on the cover. This allows the tab to be attached during manufacture so that it does not protrude from the container and does not interfere with the filling process. It is also possible to provide a different type of fastening in order to hold the tab on the cover, for example by welding at one point.
- the tab is arranged near the weakening crack 17 of the closure part 16, at the incision 19, in order to ensure the greatest possible transmission of force when opening.
- This weakening crack extends over a substantial part of the circumference, that is to say over at least three quarters thereof, and is connected via a joint 18 which is arranged near the opposite end.
- a joint 18 which is arranged near the opposite end.
- Containers with the inventive features need not only be cylindrical or conical. They can also be oval or rectangular containers and those whose walls taper slightly upwards.
- All such containers according to the invention have in common that, with the exception of the base, they can be sprayed in one piece economically and that they can be easily filled and closed on existing systems. With a suitable dimensioning of the lid, the opening part can be opened and closed easily.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Closures For Containers (AREA)
Claims (8)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH607481 | 1981-09-21 | ||
CH6074/81 | 1981-09-21 |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0075539A1 EP0075539A1 (fr) | 1983-03-30 |
EP0075539B1 true EP0075539B1 (fr) | 1985-04-24 |
Family
ID=4303826
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP82810387A Expired EP0075539B1 (fr) | 1981-09-21 | 1982-09-17 | Récipient |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP0075539B1 (fr) |
DE (1) | DE3263285D1 (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3837495A1 (de) * | 1988-11-04 | 1990-05-10 | Tetra Pak Gmbh | Fliessmittelpackung mit oeffnungseinrichtung |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2590554B1 (fr) * | 1985-11-27 | 1989-08-11 | Kishimoto Sangyo Co | Emballage-conteneur |
GB9600088D0 (en) * | 1996-01-04 | 1996-03-06 | Mars Uk Ltd | Container |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3430593A (en) * | 1965-03-15 | 1969-03-04 | Stolle Corp | Method of making a can with integral pull tab |
GB1257094A (fr) * | 1968-07-27 | 1971-12-15 | ||
NL7116976A (fr) * | 1971-12-10 | 1973-06-13 | ||
US3966080A (en) * | 1975-05-15 | 1976-06-29 | Weatherchem Corporation | End closure with resealable tab |
US4253582A (en) * | 1980-01-14 | 1981-03-03 | Shields Michael R | Easy-open container end |
-
1982
- 1982-09-17 EP EP82810387A patent/EP0075539B1/fr not_active Expired
- 1982-09-17 DE DE8282810387T patent/DE3263285D1/de not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3837495A1 (de) * | 1988-11-04 | 1990-05-10 | Tetra Pak Gmbh | Fliessmittelpackung mit oeffnungseinrichtung |
Also Published As
Publication number | Publication date |
---|---|
EP0075539A1 (fr) | 1983-03-30 |
DE3263285D1 (en) | 1985-05-30 |
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Legal Events
Date | Code | Title | Description |
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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 |
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AK | Designated contracting states |
Designated state(s): CH DE FR LI |
|
17P | Request for examination filed |
Effective date: 19830307 |
|
GRAA | (expected) grant |
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AK | Designated contracting states |
Designated state(s): CH DE FR LI |
|
REF | Corresponds to: |
Ref document number: 3263285 Country of ref document: DE Date of ref document: 19850530 |
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PLBI | Opposition filed |
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26 | Opposition filed |
Opponent name: HENKEL KOMMANDITGESELLSCHAFT AUF AKTIEN Effective date: 19851118 |
|
PLBN | Opposition rejected |
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STAA | Information on the status of an ep patent application or granted ep patent |
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27O | Opposition rejected |
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