BE904373A - EXTRUSION APPARATUS. - Google Patents

EXTRUSION APPARATUS.

Info

Publication number
BE904373A
BE904373A BE0/216383A BE216383A BE904373A BE 904373 A BE904373 A BE 904373A BE 0/216383 A BE0/216383 A BE 0/216383A BE 216383 A BE216383 A BE 216383A BE 904373 A BE904373 A BE 904373A
Authority
BE
Belgium
Prior art keywords
coupling
extrusion
extrusion apparatus
piston
postcompression
Prior art date
Application number
BE0/216383A
Other languages
French (fr)
Original Assignee
Ici Plc
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 Ici Plc filed Critical Ici Plc
Publication of BE904373A publication Critical patent/BE904373A/en

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
    • B05C17/01—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
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C5/00—Filling or capping teeth
    • A61C5/60—Devices specially adapted for pressing or mixing capping or filling materials, e.g. amalgam presses
    • A61C5/62—Applicators, e.g. syringes or guns
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B12/00—Arrangements for controlling delivery; Arrangements for controlling the spray area
    • B05B12/002—Manually-actuated controlling means, e.g. push buttons, levers or triggers
    • 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
    • B05C17/00593—Hand tools of the syringe type
    • 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
    • B05C17/01—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
    • B05C17/014—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 comprising means for preventing oozing

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Dentistry (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
  • Coating Apparatus (AREA)

Abstract

Appareil d'extrusion destiné à débiter une quantité discrète d'un matériau pateux relativement visqueux tel qu'un matériau d'obturation dentaire, cet appareil comportant un accouplement qui empeche le retour de la tige de piston après une course d'extrusion et qui est déclenché ou libéré par un moyen prévu sur l'accouplement et/ou le levier d'actionnement afin de permettre un retrait du piston suffisant pour supprimer l'expansion de postcompression.Extrusion device intended to deliver a discrete quantity of a relatively viscous pasty material such as a dental filling material, this device comprising a coupling which prevents the return of the piston rod after an extrusion stroke and which is triggered or released by a means provided on the coupling and / or the actuation lever to allow withdrawal of the piston sufficient to suppress postcompression expansion.

BE0/216383A 1985-03-08 1986-03-07 EXTRUSION APPARATUS. BE904373A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB858506010A GB8506010D0 (en) 1985-03-08 1985-03-08 Extrusion apparatus

Publications (1)

Publication Number Publication Date
BE904373A true BE904373A (en) 1986-09-08

Family

ID=10575653

Family Applications (1)

Application Number Title Priority Date Filing Date
BE0/216383A BE904373A (en) 1985-03-08 1986-03-07 EXTRUSION APPARATUS.

Country Status (6)

Country Link
JP (1) JPS61276550A (en)
BE (1) BE904373A (en)
DE (2) DE3607384A1 (en)
FR (1) FR2578413B1 (en)
GB (2) GB8506010D0 (en)
IT (1) IT1188575B (en)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8706965U1 (en) * 1987-05-14 1988-09-15 Espe Stiftung & Co Produktions- und Vertriebs KG, 8031 Seefeld Shaker fork for dental mixing capsules
GB8718125D0 (en) * 1987-07-30 1987-09-03 Mansfield D E Combined housing & applicator for cosmetic material
DE3923828C1 (en) * 1989-07-19 1990-12-20 Georg Karl Geka-Brush Gmbh, 8809 Bechhofen, De Fluid applicator ratchet - has centre hole through which plunger passes with play, and coil spring between ratchet and transverse sleeve end wall
DE4231418A1 (en) * 1992-09-19 1994-03-24 Hilti Ag Feed mechanism of a dispenser
US5720418A (en) * 1995-08-14 1998-02-24 Illinois Tool Works Inc. Adjustable tool for dispensing viscous material, such as two-part adhesive
DE19533223C2 (en) * 1995-09-08 2003-07-03 Hilti Ag Squeezer for containers containing mass
NL1001401C2 (en) * 1995-10-11 1997-04-15 Raytec Bv Operating handle and equipped device.
JP3761626B2 (en) * 1996-03-25 2006-03-29 株式会社ジーシー Extruding device for tooth restoration material mixed and kneaded in capsule
DE19618544C1 (en) * 1996-05-08 1997-10-23 Ivoclar Ag Applicator
DE19652272A1 (en) * 1996-12-16 1998-08-06 Alfred Von Schuckmann Cartridge for ejector equipment
DE19700213A1 (en) * 1997-01-04 1998-07-09 Saremco Ag Dispensing gun for use with dental cartridges
DE69906694T2 (en) 1998-01-23 2004-01-29 Ian Alexander Durrant ISSUE GUN
JP4137281B2 (en) * 1999-04-28 2008-08-20 株式会社ジーシー Dental viscous material dispenser
GB2358676A (en) * 2000-01-25 2001-08-01 Adrian Paul Grieves Caulking gun with pressure-relief device for drip-free operation
DE20017314U1 (en) * 2000-10-10 2002-02-21 Schütz-Dental GmbH, 61191 Rosbach Device for dosing flowable substances
GB0108967D0 (en) 2001-04-10 2001-05-30 Durrant Ian A Dispensing gun
SE524677C2 (en) * 2003-01-15 2004-09-14 Leif Einar Stern Device for dispensing a paste-shaped product, preferably food, from a container
DE102004023514B3 (en) * 2004-05-10 2005-12-22 Hilti Ag dispenser to
JP4721430B2 (en) * 2006-02-23 2011-07-13 本田技研工業株式会社 Application gun
GB0616793D0 (en) * 2006-08-24 2006-10-04 Cox Ltd Dispensing apparatus
GB0624709D0 (en) 2006-12-11 2007-01-17 Cox Ltd Actuator
DE102011003236A1 (en) * 2011-01-27 2015-03-26 Hilti Aktiengesellschaft dispenser to
DE102011004971A1 (en) * 2011-03-02 2012-09-06 Hilti Aktiengesellschaft dispenser to
US8857673B2 (en) 2011-12-21 2014-10-14 The Sherwin-Williams Company Caulking gun with drip free mechanism
DE102013201460A1 (en) * 2013-01-30 2014-07-31 Transcodent GmbH & Co. KG Composite capsule and method for applying a dental composition
WO2017208692A1 (en) 2016-06-01 2017-12-07 株式会社ジーシー Dispenser, and dispenser and cartridge

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1778320U (en) * 1958-07-11 1958-11-27 Alfred Mohr PRESS GUN FOR PASTE-SHAPED MASS.
DE1204113B (en) * 1959-04-14 1965-10-28 Expandite Ltd Extrusion gun for thick material
DE1851152U (en) * 1962-02-01 1962-05-03 Alfred Mohr PRESS GUN.
CA1023316A (en) * 1974-07-17 1977-12-27 Charles R. Costa Extrusion device
US4338925A (en) * 1979-12-20 1982-07-13 Jo Miller Pressure injection of bone cement apparatus and method
DE3048520A1 (en) * 1980-12-22 1982-07-22 Hilti AG, 9494 Schaan MACHINE FOR DISPENSING DIMENSIONS
US4472141A (en) * 1981-10-26 1984-09-18 Dragan William B All purpose dental syringe
DE3200542A1 (en) * 1982-01-11 1983-07-21 Teroson Gmbh, 6900 Heidelberg METHOD FOR EMPTYING CARTRIDGE-LIKE CONTAINERS AND CONTAINERS FOR IMPLEMENTING THE METHOD
DE3240785A1 (en) * 1982-11-04 1984-05-17 ESPE Fabrik pharmazeutischer Präparate GmbH, 8031 Seefeld DEVICE FOR DISPENSING DENTAL MEASURES
DE3212187A1 (en) * 1982-04-01 1983-10-06 Espe Pharm Praep DEVICE FOR DISPENSING DENTAL MEASURES

Also Published As

Publication number Publication date
GB8603723D0 (en) 1986-03-19
IT8619660A1 (en) 1987-09-07
IT8619660A0 (en) 1986-03-07
IT1188575B (en) 1988-01-20
DE8606175U1 (en) 1986-07-17
FR2578413A1 (en) 1986-09-12
GB2172059A (en) 1986-09-10
DE3607384A1 (en) 1986-09-11
JPS61276550A (en) 1986-12-06
FR2578413B1 (en) 1990-01-19
GB2172059B (en) 1989-06-21
GB8506010D0 (en) 1985-04-11

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: IMPERIAL CHEMICAL INDUSTRIES PLC.

Effective date: 19930331