EP1018375A3 - Manual viscous liquid dispensing device - Google Patents

Manual viscous liquid dispensing device Download PDF

Info

Publication number
EP1018375A3
EP1018375A3 EP99310590A EP99310590A EP1018375A3 EP 1018375 A3 EP1018375 A3 EP 1018375A3 EP 99310590 A EP99310590 A EP 99310590A EP 99310590 A EP99310590 A EP 99310590A EP 1018375 A3 EP1018375 A3 EP 1018375A3
Authority
EP
European Patent Office
Prior art keywords
cartridge
plunger
trigger
drive mechanism
product
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Withdrawn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
EP99310590A
Other languages
German (de)
French (fr)
Other versions
EP1018375A2 (en
Inventor
Peter Gruendeman
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.)
Tah Industries Inc
Original Assignee
Tah Industries Inc
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 Tah Industries Inc filed Critical Tah Industries Inc
Publication of EP1018375A2 publication Critical patent/EP1018375A2/en
Publication of EP1018375A3 publication Critical patent/EP1018375A3/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Withdrawn legal-status Critical Current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
    • B05C17/01—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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Coating Apparatus (AREA)

Abstract

A dispenser (10) for manually dispensing pasty, semi-fluid products that must be applied with control and accuracy incorporates a unique integral trigger (22) and pawl (24) drive mechanism (20), in which the drive (20) is activated by a trigger (22) or actuator. A product dispensing cartridge is attached to the front of the dispenser (10) via a cartridge holding mechanism. As the trigger (22) is depressed, the pawl drive mechanism (20) engages and advances a plunger (40) into the product container, contacting and advancing a piston within the cartridge which in turn advances and expels product from a cartridge dispensing outlet. At the completion of the stroke, the trigger (22) is released and the drive mechanism (20) disengages the plunger (40), the disengagement interaction between the drive mechanism (20) and the plunger (40) causing the latter to move rearwards. A floating gripper (52), disposed on the plunger, limits the amount of this rearward movement, the effect of which is to decompress the product cartridge and thus prevent drooling after the completion of dispensation.
EP99310590A 1999-01-06 1999-12-24 Manual viscous liquid dispensing device Withdrawn EP1018375A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11493699P 1999-01-06 1999-01-06
US114936P 1999-01-06

Publications (2)

Publication Number Publication Date
EP1018375A2 EP1018375A2 (en) 2000-07-12
EP1018375A3 true EP1018375A3 (en) 2003-05-21

Family

ID=22358362

Family Applications (1)

Application Number Title Priority Date Filing Date
EP99310590A Withdrawn EP1018375A3 (en) 1999-01-06 1999-12-24 Manual viscous liquid dispensing device

Country Status (1)

Country Link
EP (1) EP1018375A3 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2970654B1 (en) * 2011-01-20 2014-03-14 Raymond A & Cie DEVICE FOR INTRODUCING ELEMENTS INTO A BODY
CN104959275B (en) * 2015-06-22 2017-04-19 定远县安卓电子科技有限公司 Diode lead gluing equipment
CN104992913B (en) * 2015-06-23 2018-02-16 定远县润声电子有限公司 The diode lead sealing adhesive device of lead positioning processing can be achieved
MX2019011407A (en) * 2017-03-29 2019-12-16 Cryovac Llc Dispensing system and method of making and using the same.

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2428720A1 (en) * 1978-06-15 1980-01-11 Teroson Gmbh CARTRIDGE INJECTION GUN
US4452285A (en) * 1980-12-16 1984-06-05 Hilti Aktiengesellschaft Device for filling boreholes
US4744494A (en) * 1986-12-01 1988-05-17 Calumet Manufacturing Co. Ram gun

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4509662A (en) 1983-01-13 1985-04-09 Weiss Sherman L Caulking gun

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2428720A1 (en) * 1978-06-15 1980-01-11 Teroson Gmbh CARTRIDGE INJECTION GUN
US4452285A (en) * 1980-12-16 1984-06-05 Hilti Aktiengesellschaft Device for filling boreholes
US4744494A (en) * 1986-12-01 1988-05-17 Calumet Manufacturing Co. Ram gun

Also Published As

Publication number Publication date
EP1018375A2 (en) 2000-07-12

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