ATE474794T1 - CARTRIDGE FOR EXPRESSABLE MASSES - Google Patents

CARTRIDGE FOR EXPRESSABLE MASSES

Info

Publication number
ATE474794T1
ATE474794T1 AT07105555T AT07105555T ATE474794T1 AT E474794 T1 ATE474794 T1 AT E474794T1 AT 07105555 T AT07105555 T AT 07105555T AT 07105555 T AT07105555 T AT 07105555T AT E474794 T1 ATE474794 T1 AT E474794T1
Authority
AT
Austria
Prior art keywords
cartridge
expressable
masses
piston
discontinuities
Prior art date
Application number
AT07105555T
Other languages
German (de)
Inventor
Achim Helmenstein
Original Assignee
Fischbach Kg Kunststoff Techni
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 DE200610017408 external-priority patent/DE102006017408A1/en
Priority claimed from DE200610025873 external-priority patent/DE102006025873A1/en
Application filed by Fischbach Kg Kunststoff Techni filed Critical Fischbach Kg Kunststoff Techni
Application granted granted Critical
Publication of ATE474794T1 publication Critical patent/ATE474794T1/en

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
    • 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
    • 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
    • B65D2205/00—Venting means
    • B65D2205/04—Venting means for venting during the initial insertion of a piston

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
  • Coating Apparatus (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
  • Pens And Brushes (AREA)
  • Manufacturing Of Micro-Capsules (AREA)

Abstract

The cartridge has discontinuities (D), provided on the rear lips (25) and/or on the inner surface of cartridge body. The discontinuities form passage cooperating between the rear lips and the inner surface. The passage has a flow resistance, which is larger than the largeness of the openings (30). The piston (11) is adjustable in the cartridge body. The piston has a front piston shoulder (16) and a continuous side wall (17).
AT07105555T 2006-04-13 2007-04-03 CARTRIDGE FOR EXPRESSABLE MASSES ATE474794T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE200610017408 DE102006017408A1 (en) 2006-04-13 2006-04-13 Cartridge for squeezable mass, has discontinuities, provided on rear lips or on inner surface of cartridge body, which forms passage cooperating between rear lips and inner surface and passage have flow resistance, larger than openings
DE200610025873 DE102006025873A1 (en) 2006-06-02 2006-06-02 Cartridge for squeezable mass, has discontinuities, provided on rear lips or on inner surface of cartridge body, which forms passage cooperating between rear lips and inner surface and passage have flow resistance, larger than openings

Publications (1)

Publication Number Publication Date
ATE474794T1 true ATE474794T1 (en) 2010-08-15

Family

ID=38231093

Family Applications (1)

Application Number Title Priority Date Filing Date
AT07105555T ATE474794T1 (en) 2006-04-13 2007-04-03 CARTRIDGE FOR EXPRESSABLE MASSES

Country Status (5)

Country Link
EP (1) EP1845033B1 (en)
AT (1) ATE474794T1 (en)
DE (1) DE502007004447D1 (en)
ES (1) ES2349296T3 (en)
PL (1) PL1845033T3 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102010048062B4 (en) 2010-06-22 2018-08-23 Fischbach Kg Kunststoff-Technik cartridge plunger
EP2998030A1 (en) * 2014-09-17 2016-03-23 Sulzer Mixpac AG Piston for a cartridge, cartridge and method of venting a cartridge
DE102017203241A1 (en) 2017-02-28 2018-08-30 Fischbach Kg Kunststoff-Technik Piston for cartridges
EP3632575A1 (en) 2018-10-02 2020-04-08 Sulzer Mixpac AG Reusable cartridge piston

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10029799A1 (en) * 2000-06-16 2001-12-20 Fischbach A Kunststoff Kg Cartridge for paste-like material; has cylindrical body and piston with curved front, whose diameter is smaller than inner diameter of body and has side wall with expansion ring at rear
DE20319464U1 (en) * 2002-12-10 2004-04-22 Topic, Anton Plunger for cartridge for holding and pressing out of paste substances has on outer side of plunger wall at least one elastic encompassing blade of plastic orientated at angle outwards in relation to end wall of plunger
DE202005000531U1 (en) * 2005-01-14 2005-08-25 Topic, Anton Piston for cartridges of building sealant has domed top and vertical walls and peripheral ribs near point where these join, top rib curving outwards and having slots around it and lower rib being vertical and enclosing pocket with it

Also Published As

Publication number Publication date
EP1845033A1 (en) 2007-10-17
DE502007004447D1 (en) 2010-09-02
EP1845033B1 (en) 2010-07-21
ES2349296T3 (en) 2010-12-29
PL1845033T3 (en) 2011-03-31

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