EP2481487A3 - Extrusion device - Google Patents

Extrusion device Download PDF

Info

Publication number
EP2481487A3
EP2481487A3 EP12150223.1A EP12150223A EP2481487A3 EP 2481487 A3 EP2481487 A3 EP 2481487A3 EP 12150223 A EP12150223 A EP 12150223A EP 2481487 A3 EP2481487 A3 EP 2481487A3
Authority
EP
European Patent Office
Prior art keywords
piston rod
extrusion device
travel
feed device
decouples
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Withdrawn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
EP12150223.1A
Other languages
German (de)
French (fr)
Other versions
EP2481487A2 (en
Inventor
Rainer Strobel-Schmidt
Peter Ostermeier
Christian Hefele
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.)
Hilti AG
Original Assignee
Hilti AG
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 Hilti AG filed Critical Hilti AG
Publication of EP2481487A2 publication Critical patent/EP2481487A2/en
Publication of EP2481487A3 publication Critical patent/EP2481487A3/en
Withdrawn legal-status Critical Current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
    • B05C17/00596—The liquid or other fluent material being supplied from a rigid removable cartridge having no active dispensing means, i.e. the cartridge requiring cooperation with means of the handtool to expel the material
    • 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
    • B05C17/0052—Accessories therefor
    • 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
    • B05C17/01—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 with manually mechanically or electrically actuated piston or the like
    • B05C17/0116—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 with manually mechanically or electrically actuated piston or the like characterised by the piston driving means
    • B05C17/012—Stepwise advancing mechanism, e.g. pawl and ratchets
    • B05C17/0123—Lever actuated

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Coating Apparatus (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Basic Packing Technique (AREA)

Abstract

Ein Auspressgerät (10) für Kartuschen weist zumindest eine Kolbenstange (16), eine Vorschubeinrichtung (20), die mit der Kolbenstange (16) antriebsmäßig schrittweise koppelbar ist, um die Kolbenstange (16) in eine Auspressrichtung (R) zu bewegen, sowie eine wahlweise einstellbare Steuereinrichtung (22) zur variablen Voreinstellung des Stellwegs (D) der Kolbenstange (16) auf, die bei Erreichen des voreingestellten Stellwegs die Vorschubeinrichtung (20) von der Kolbenstange (16) antriebsmäßig entkoppelt.

Figure imgaf001
An ejection device (10) for cartridges has at least one piston rod (16), a feed device (20) which is drivingly coupled stepwise with the piston rod (16) to move the piston rod (16) in a squeezing direction (R) and a optionally adjustable control device (22) for variably presetting the travel (D) of the piston rod (16), which decouples the feed device (20) from the piston rod (16) upon reaching the preset travel.
Figure imgaf001
EP12150223.1A 2011-01-27 2012-01-05 Extrusion device Withdrawn EP2481487A3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102011003236.3A DE102011003236A1 (en) 2011-01-27 2011-01-27 dispenser to

Publications (2)

Publication Number Publication Date
EP2481487A2 EP2481487A2 (en) 2012-08-01
EP2481487A3 true EP2481487A3 (en) 2017-12-06

Family

ID=45507427

Family Applications (1)

Application Number Title Priority Date Filing Date
EP12150223.1A Withdrawn EP2481487A3 (en) 2011-01-27 2012-01-05 Extrusion device

Country Status (4)

Country Link
US (1) US20120211527A1 (en)
EP (1) EP2481487A3 (en)
CN (1) CN102615022A (en)
DE (1) DE102011003236A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2954959A1 (en) * 2014-06-12 2015-12-16 Altachem N.V. Caulking gun
BE1024045B1 (en) * 2016-09-21 2017-11-07 Altachem Nv KIT-PISTOL
CN109420597A (en) * 2017-09-04 2019-03-05 艾缇高科技材料(上海)有限公司 A kind of two-tube glue spraying gun of variable block type file
US10391517B1 (en) * 2018-05-30 2019-08-27 Sulzer Mixpac Ag Dispenser assembly

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3894663A (en) * 1972-08-10 1975-07-15 Merck & Co Inc Multiple dose paste dispenser
WO1996026790A1 (en) * 1995-02-27 1996-09-06 Minnesota Mining And Manufacturing Company Hand-held applicator with force limiting clutch
US6089412A (en) * 1998-10-16 2000-07-18 B&G Equipment Company Multipurpose dispenser system
EP1908426A1 (en) * 2006-10-05 2008-04-09 Tyco Healthcare Group Lp Method and force-limiting handle mechanism for a surgical instrument

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4090639A (en) * 1977-02-14 1978-05-23 Smithkline Corporation Multiple dose paste dispenser
AU541325B2 (en) * 1979-04-10 1985-01-03 Wellcome Foundation Limited, The Dose dispensing of pastes
US4339058A (en) * 1979-12-07 1982-07-13 Wendt Robert J Apparatus for dispensing material from a containment vessel in preselected measured amounts
US4406654A (en) * 1982-02-22 1983-09-27 American Cyanamid Company Adjustable feeding device for the administration of dosages of gels and pastes to farm animals
US4425121A (en) * 1982-02-22 1984-01-10 American Cyanamid Company Adjustable feeding device for the administration of dosages of gels and pastes to farm animals
GB8506010D0 (en) * 1985-03-08 1985-04-11 Ici Plc Extrusion apparatus
US5197635A (en) * 1990-11-16 1993-03-30 Chang Peter J Y Variable thrust caulk dispensing device
DE4231418A1 (en) 1992-09-19 1994-03-24 Hilti Ag Feed mechanism of a dispenser
DE10343575B4 (en) * 2003-09-18 2006-06-29 Hilti Ag Pressing device with dosing device
CN2902484Y (en) * 2006-04-26 2007-05-23 天津市金锚集团有限责任公司 Driving structure and feeding device of glue gun feeding installation
GB0624709D0 (en) * 2006-12-11 2007-01-17 Cox Ltd Actuator
CN101879491B (en) * 2010-08-17 2012-10-24 天津市金锚集团有限责任公司 Glue gun feeding device and position limiting structure thereof

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3894663A (en) * 1972-08-10 1975-07-15 Merck & Co Inc Multiple dose paste dispenser
WO1996026790A1 (en) * 1995-02-27 1996-09-06 Minnesota Mining And Manufacturing Company Hand-held applicator with force limiting clutch
US6089412A (en) * 1998-10-16 2000-07-18 B&G Equipment Company Multipurpose dispenser system
EP1908426A1 (en) * 2006-10-05 2008-04-09 Tyco Healthcare Group Lp Method and force-limiting handle mechanism for a surgical instrument

Also Published As

Publication number Publication date
EP2481487A2 (en) 2012-08-01
CN102615022A (en) 2012-08-01
DE102011003236A1 (en) 2015-03-26
US20120211527A1 (en) 2012-08-23

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