FR2237468A5 - Dispenser cartridge for viscous materials - is opened by cutting off disc and extrusion nozzle is then screwed on - Google Patents

Dispenser cartridge for viscous materials - is opened by cutting off disc and extrusion nozzle is then screwed on

Info

Publication number
FR2237468A5
FR2237468A5 FR7325346A FR7325346A FR2237468A5 FR 2237468 A5 FR2237468 A5 FR 2237468A5 FR 7325346 A FR7325346 A FR 7325346A FR 7325346 A FR7325346 A FR 7325346A FR 2237468 A5 FR2237468 A5 FR 2237468A5
Authority
FR
France
Prior art keywords
screwed
disc
cutting
opened
cartridge
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
Application number
FR7325346A
Other languages
French (fr)
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.)
ALBY ALBERT FR
Original Assignee
ALBY ALBERT FR
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 ALBY ALBERT FR filed Critical ALBY ALBERT FR
Priority to FR7325346A priority Critical patent/FR2237468A5/en
Application granted granted Critical
Publication of FR2237468A5 publication Critical patent/FR2237468A5/en
Expired legal-status Critical Current

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
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/46—Means for plasticising or homogenising the moulding material or forcing it into the mould
    • B29C45/56—Means for plasticising or homogenising the moulding material or forcing it into the mould using mould parts movable during or after injection, e.g. injection-compression moulding
    • 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
    • B65D47/00—Closures with filling and discharging, or with discharging, devices
    • B65D47/36—Closures with frangible parts adapted to be pierced, torn, or removed, to provide discharge openings

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)

Abstract

The cartridge consists of a container (1) closed at one end by a sliding piston (9) and at the other by a conical piece (2) and an end wall (4). The end wall has a disc (5) which can be removed by cutting along a groove (7) on its periphery. A nozzle is screwed on to this end so that the material can be extruded through it. The wall of the conical section is thinner than the rest of the cartridge, due to the moulding process, which uses the conical section to centre the piston used to form the cartridge in the mould. Other geometric shapes can be used for the same purposes.
FR7325346A 1973-07-10 1973-07-10 Dispenser cartridge for viscous materials - is opened by cutting off disc and extrusion nozzle is then screwed on Expired FR2237468A5 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7325346A FR2237468A5 (en) 1973-07-10 1973-07-10 Dispenser cartridge for viscous materials - is opened by cutting off disc and extrusion nozzle is then screwed on

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7325346A FR2237468A5 (en) 1973-07-10 1973-07-10 Dispenser cartridge for viscous materials - is opened by cutting off disc and extrusion nozzle is then screwed on

Publications (1)

Publication Number Publication Date
FR2237468A5 true FR2237468A5 (en) 1975-02-07

Family

ID=9122378

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7325346A Expired FR2237468A5 (en) 1973-07-10 1973-07-10 Dispenser cartridge for viscous materials - is opened by cutting off disc and extrusion nozzle is then screwed on

Country Status (1)

Country Link
FR (1) FR2237468A5 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2500518A1 (en) * 1981-02-20 1982-08-27 Lincrusta Cartridge for applying mastic type products - has independent injection tube with pad around base fixed to top of cartridge
US4637531A (en) * 1982-09-29 1987-01-20 Olsson Sven O Spout with gate
US5301835A (en) * 1992-09-17 1994-04-12 Dow Corning Corporation Adapter for dispensing material from a sausage type package
US5301839A (en) * 1992-06-30 1994-04-12 Dow Corning Gmbh Sealant cartridge

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2500518A1 (en) * 1981-02-20 1982-08-27 Lincrusta Cartridge for applying mastic type products - has independent injection tube with pad around base fixed to top of cartridge
US4637531A (en) * 1982-09-29 1987-01-20 Olsson Sven O Spout with gate
US5301839A (en) * 1992-06-30 1994-04-12 Dow Corning Gmbh Sealant cartridge
US5301835A (en) * 1992-09-17 1994-04-12 Dow Corning Corporation Adapter for dispensing material from a sausage type package

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Legal Events

Date Code Title Description
ST Notification of lapse