EP1657183A2 - Moyen de rétention pour pistons - Google Patents

Moyen de rétention pour pistons Download PDF

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Publication number
EP1657183A2
EP1657183A2 EP05256991A EP05256991A EP1657183A2 EP 1657183 A2 EP1657183 A2 EP 1657183A2 EP 05256991 A EP05256991 A EP 05256991A EP 05256991 A EP05256991 A EP 05256991A EP 1657183 A2 EP1657183 A2 EP 1657183A2
Authority
EP
European Patent Office
Prior art keywords
casing
piston member
opening
dispensing
storing
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Withdrawn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
EP05256991A
Other languages
German (de)
English (en)
Other versions
EP1657183A3 (fr
Inventor
Stephen Campbell
Wallace Campbell
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.)
Artex Ltd
Original Assignee
Artex Rawlplug Ltd
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 GB0425013A external-priority patent/GB0425013D0/en
Priority claimed from GB0425677A external-priority patent/GB0425677D0/en
Application filed by Artex Rawlplug Ltd filed Critical Artex Rawlplug Ltd
Publication of EP1657183A2 publication Critical patent/EP1657183A2/fr
Publication of EP1657183A3 publication Critical patent/EP1657183A3/fr
Withdrawn legal-status Critical Current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
    • B65D83/00—Containers or packages with special means for dispensing contents
    • B65D83/0005—Containers or packages provided with a piston or with a movable bottom or partition having approximately the same section as the container

Definitions

  • the larger diameter part of the piston member may be shaped to allow insertion of the piston member into the main body of the casing and by the at least one opening, but is adapted and shaped to interact against a leading surface of the part of the casing above the at least one opening.
  • the piston 14 As the piston 14 is forced into the casing 12 by a dispensing gun such as a standard mastic gun (not shown), the protruding radial portion 34 is forced along the length of the inner surface of the casing 12. During this action the contents of the cartridge 28 are dispensed. As clearly shown in Figures 5 and 6, the piston 14 also has a secondary protruding radial portion 36 which also engages with the inner surface of the casing 12. The secondary protruding radial portion 36 may also have a larger diameter of about 2mm than the rest of the piston member 14 and the inner diameter of the casing 12.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
  • Confectionery (AREA)
  • Vending Machines For Individual Products (AREA)
EP05256991A 2004-11-12 2005-11-11 Moyen de rétention pour pistons Withdrawn EP1657183A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB0425013A GB0425013D0 (en) 2004-11-12 2004-11-12 Piston retention means
GB0425677A GB0425677D0 (en) 2004-11-23 2004-11-23 Improved piston retention unit

Publications (2)

Publication Number Publication Date
EP1657183A2 true EP1657183A2 (fr) 2006-05-17
EP1657183A3 EP1657183A3 (fr) 2006-05-31

Family

ID=35824326

Family Applications (1)

Application Number Title Priority Date Filing Date
EP05256991A Withdrawn EP1657183A3 (fr) 2004-11-12 2005-11-11 Moyen de rétention pour pistons

Country Status (1)

Country Link
EP (1) EP1657183A3 (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20130105515A1 (en) * 2011-11-02 2013-05-02 Plas-Pak Industries, Inc. Dispenser system
DE102015004826A1 (de) * 2015-04-14 2016-10-20 Print2Taste Gmbh Dosierbehälter und Dosiervorrichtung
DE102015011012A1 (de) * 2015-08-21 2017-02-23 Print2Taste Gmbh Dosierbehälter und Dosiervorrichtung
US11229225B2 (en) 2015-04-14 2022-01-25 Print2Taste Gmbh Metering container and metering device

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4077550A (en) * 1976-06-21 1978-03-07 Voplex Corporation Interlock with inside of cylinder
EP0351441A1 (fr) * 1988-07-21 1990-01-24 Alfred Fischbach Kunststoffspritzgusswerk Cartouche pour masses plastiques
US5088630A (en) * 1987-11-11 1992-02-18 Dow Corning S.A. Sealant cartridge with resilient bellows
EP0688727A1 (fr) * 1994-06-22 1995-12-27 Wilhelm A. Keller Procédé d'assemblage d'une cartouche comprenant un piston
DE19711249A1 (de) * 1997-03-18 1998-09-24 Topic Anton Kartusche mit verminderter Falschluft
US6000581A (en) * 1993-06-23 1999-12-14 American Cyanamid Company Dispenser gun for viscous or semi-viscous products

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4077550A (en) * 1976-06-21 1978-03-07 Voplex Corporation Interlock with inside of cylinder
US5088630A (en) * 1987-11-11 1992-02-18 Dow Corning S.A. Sealant cartridge with resilient bellows
EP0351441A1 (fr) * 1988-07-21 1990-01-24 Alfred Fischbach Kunststoffspritzgusswerk Cartouche pour masses plastiques
US6000581A (en) * 1993-06-23 1999-12-14 American Cyanamid Company Dispenser gun for viscous or semi-viscous products
EP0688727A1 (fr) * 1994-06-22 1995-12-27 Wilhelm A. Keller Procédé d'assemblage d'une cartouche comprenant un piston
DE19711249A1 (de) * 1997-03-18 1998-09-24 Topic Anton Kartusche mit verminderter Falschluft

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20130105515A1 (en) * 2011-11-02 2013-05-02 Plas-Pak Industries, Inc. Dispenser system
DE102015004826A1 (de) * 2015-04-14 2016-10-20 Print2Taste Gmbh Dosierbehälter und Dosiervorrichtung
US11229225B2 (en) 2015-04-14 2022-01-25 Print2Taste Gmbh Metering container and metering device
DE102015011012A1 (de) * 2015-08-21 2017-02-23 Print2Taste Gmbh Dosierbehälter und Dosiervorrichtung

Also Published As

Publication number Publication date
EP1657183A3 (fr) 2006-05-31

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