FR2283829A1 - Obturateur en matiere elastique servant de piston d'ejection de matieres plastiques pour recipient cylindrique d'extrudeuse - Google Patents

Obturateur en matiere elastique servant de piston d'ejection de matieres plastiques pour recipient cylindrique d'extrudeuse

Info

Publication number
FR2283829A1
FR2283829A1 FR7526019A FR7526019A FR2283829A1 FR 2283829 A1 FR2283829 A1 FR 2283829A1 FR 7526019 A FR7526019 A FR 7526019A FR 7526019 A FR7526019 A FR 7526019A FR 2283829 A1 FR2283829 A1 FR 2283829A1
Authority
FR
France
Prior art keywords
elastic material
ejection piston
plastic ejection
cylindrical extruder
material shutter
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.)
Granted
Application number
FR7526019A
Other languages
English (en)
French (fr)
Other versions
FR2283829B1 (xx
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.)
Alfred Fischbach KG Kunststoff Spritzgusswerk
Original Assignee
Alfred Fischbach KG Kunststoff Spritzgusswerk
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 DE19742442354 external-priority patent/DE2442354C3/de
Application filed by Alfred Fischbach KG Kunststoff Spritzgusswerk filed Critical Alfred Fischbach KG Kunststoff Spritzgusswerk
Publication of FR2283829A1 publication Critical patent/FR2283829A1/fr
Application granted granted Critical
Publication of FR2283829B1 publication Critical patent/FR2283829B1/fr
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C17/00—Hand tools or apparatus using hand held tools, for applying liquids or other fluent materials to, for spreading applied liquids or other fluent materials on, or for partially removing applied liquids or other fluent materials from, surfaces
    • B05C17/005—Hand tools or apparatus using hand held tools, for applying liquids or other fluent materials to, for spreading applied liquids or other fluent materials on, or for partially removing applied liquids or other fluent materials from, surfaces for discharging material from a reservoir or container located in or on the hand tool through an outlet orifice by pressure without using surface contacting members like pads or brushes
    • B05C17/00576—Hand tools or apparatus using hand held tools, for applying liquids or other fluent materials to, for spreading applied liquids or other fluent materials on, or for partially removing applied liquids or other fluent materials from, surfaces for discharging material from a reservoir or container located in or on the hand tool through an outlet orifice by pressure without using surface contacting members like pads or brushes characterised by the construction of a piston as pressure exerting means, or of the co-operating container
    • B05C17/00579—Hand tools or apparatus using hand held tools, for applying liquids or other fluent materials to, for spreading applied liquids or other fluent materials on, or for partially removing applied liquids or other fluent materials from, surfaces for discharging material from a reservoir or container located in or on the hand tool through an outlet orifice by pressure without using surface contacting members like pads or brushes characterised by the construction of a piston as pressure exerting means, or of the co-operating container comprising means for allowing entrapped air to escape to the atmosphere
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C17/00—Hand tools or apparatus using hand held tools, for applying liquids or other fluent materials to, for spreading applied liquids or other fluent materials on, or for partially removing applied liquids or other fluent materials from, surfaces
    • B05C17/005—Hand tools or apparatus using hand held tools, for applying liquids or other fluent materials to, for spreading applied liquids or other fluent materials on, or for partially removing applied liquids or other fluent materials from, surfaces for discharging material from a reservoir or container located in or on the hand tool through an outlet orifice by pressure without using surface contacting members like pads or brushes
    • B05C17/00576—Hand tools or apparatus using hand held tools, for applying liquids or other fluent materials to, for spreading applied liquids or other fluent materials on, or for partially removing applied liquids or other fluent materials from, surfaces for discharging material from a reservoir or container located in or on the hand tool through an outlet orifice by pressure without using surface contacting members like pads or brushes characterised by the construction of a piston as pressure exerting means, or of the co-operating container
    • 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
FR7526019A 1974-09-04 1975-08-22 Obturateur en matiere elastique servant de piston d'ejection de matieres plastiques pour recipient cylindrique d'extrudeuse Granted FR2283829A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19742442354 DE2442354C3 (de) 1974-09-04 Als Ausdrückkolben für zähplastische Massen dienender Bodenverschluß aus elastischem Werkstoff für einen hohlzylindrischen Strangpreßbehälter
DE19752531322 DE2531322C2 (de) 1975-07-12 Als Ausdrückkolben für zähplastische Massen dienender Bodenverschluß aus elastischem Werkstoff für einen hohlzylindrischen Strangpreßbehälter

Publications (2)

Publication Number Publication Date
FR2283829A1 true FR2283829A1 (fr) 1976-04-02
FR2283829B1 FR2283829B1 (xx) 1981-01-02

Family

ID=25767643

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7526019A Granted FR2283829A1 (fr) 1974-09-04 1975-08-22 Obturateur en matiere elastique servant de piston d'ejection de matieres plastiques pour recipient cylindrique d'extrudeuse

Country Status (6)

Country Link
CH (1) CH598070A5 (xx)
DK (1) DK152913C (xx)
FR (1) FR2283829A1 (xx)
GB (1) GB1475430A (xx)
IT (1) IT1047153B (xx)
NL (1) NL170257C (xx)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2197425B (en) * 1986-11-12 1990-02-28 Metal Box Plc Pistons for pressure-dispensing containers
DE20010417U1 (de) * 2000-06-09 2001-10-11 Sulzer Chemtech Ag Winterthur Entlüftungsvorrichtung bei einem Kolben für eine Kartusche
DE10040732C2 (de) * 2000-08-17 2002-11-07 3M Espe Ag Geschlitzter Kolben
GB0721774D0 (en) 2007-11-07 2007-12-19 3M Innovative Properties Co one-piece vented piston
WO2011017181A1 (en) 2009-08-04 2011-02-10 3M Innovative Properties Company Dispensing device with pressure release
USD657876S1 (en) 2010-02-02 2012-04-17 3M Innovative Properties Company Dental capsule
US9668826B2 (en) 2013-11-06 2017-06-06 3M Innovative Properties Company Handheld viscous dental paste dispenser
US20160296962A1 (en) 2013-11-25 2016-10-13 3M Innovative Properties Company A device for dispensing a composition and methods of dispensing a composition

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7400492U (de) * 1974-05-16 Kettenbach A Fabrikation Chem.Erzeugnisse Als Packung ausgebildetes Dosiergerät für fließfähige Güter mit insbesondere hoher Viskosität
DE1806461B1 (de) * 1968-10-31 1970-03-12 Otto Berkmueller Tube od.dgl. hohlzylindrischer Behaelter zur Bevorratung und Abgabe eines fluessigen oder pastoesen Fuellgutes

Also Published As

Publication number Publication date
FR2283829B1 (xx) 1981-01-02
CH598070A5 (xx) 1978-04-28
DK395475A (da) 1976-03-05
NL170257C (nl) 1982-10-18
NL7510379A (nl) 1976-03-08
DK152913C (da) 1988-12-05
DE2531322B1 (de) 1977-01-13
NL170257B (nl) 1982-05-17
DK152913B (da) 1988-05-30
IT1047153B (it) 1980-09-10
GB1475430A (en) 1977-06-01

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Legal Events

Date Code Title Description
ST Notification of lapse