CA2036914A1 - Dual component dispenser gun for controlled dispensing of flowable dual component materials - Google Patents

Dual component dispenser gun for controlled dispensing of flowable dual component materials

Info

Publication number
CA2036914A1
CA2036914A1 CA2036914A CA2036914A CA2036914A1 CA 2036914 A1 CA2036914 A1 CA 2036914A1 CA 2036914 A CA2036914 A CA 2036914A CA 2036914 A CA2036914 A CA 2036914A CA 2036914 A1 CA2036914 A1 CA 2036914A1
Authority
CA
Canada
Prior art keywords
dual component
flowable
dual
piston
components
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
CA2036914A
Other languages
French (fr)
Other versions
CA2036914C (en
Inventor
Charles G. Hutter, Iii
Raymond Roger Hill
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.)
Standard Pneumatic & Electric Tool Company A Division Of Hamilton Company Inc
Original Assignee
Charles G. Hutter, Iii
Raymond Roger Hill
Physical Systems, Inc.
Standard Pneumatic & Electric Tool Company, A Division Of The Hamilton Company, 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 Charles G. Hutter, Iii, Raymond Roger Hill, Physical Systems, Inc., Standard Pneumatic & Electric Tool Company, A Division Of The Hamilton Company, Inc. filed Critical Charles G. Hutter, Iii
Publication of CA2036914A1 publication Critical patent/CA2036914A1/en
Application granted granted Critical
Publication of CA2036914C publication Critical patent/CA2036914C/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • B05C17/00553—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 means allowing the stock of material to consist of at least two different components
    • 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
    • B05C17/0113—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 the piston rod being flexible or articulated
    • 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
    • B05C17/015—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 pneumatically or hydraulically actuated piston or the like

Landscapes

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

Abstract

A dual component dispenser gun is provided for controlled dispensing of flowable dual component materials, such as adhesives, sealants and the like.
The dispenser gun is designed for use with a dual component cartridge having dual barrels respectively filled with the two flowable components, in combination with a mixing nozzle through which the components can be mixed and dispensed. The cartridge is supported on top of a main pressure cylinder adapted for controlled connection to a pressurized fluid source, such as compressed air, for displacing a power piston in a first direction. The power piston is connected to a pair of flexible piston rods which extend through curved guide channels in a guide head and are connected in turn to a pair of piston plungers receivable into the cartridge barrels to dispense the dual components. A pressure responsive retractor assembly is carried by the power piston and responds to disconnection of the fluid source from the main cylinder to retract the power piston and associated piston plungers at least slightly and thereby eliminate drool of the flowable components from the mixing nozzle.
CA002036914A 1990-02-23 1991-02-22 Dual component dispenser gun for controlled dispensing of flowable dual component materials Expired - Fee Related CA2036914C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/484,157 US5064098A (en) 1990-02-23 1990-02-23 Dual component dispenser gun
US484,157 1990-02-23

Publications (2)

Publication Number Publication Date
CA2036914A1 true CA2036914A1 (en) 1991-08-24
CA2036914C CA2036914C (en) 1996-08-27

Family

ID=23922995

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002036914A Expired - Fee Related CA2036914C (en) 1990-02-23 1991-02-22 Dual component dispenser gun for controlled dispensing of flowable dual component materials

Country Status (3)

Country Link
US (1) US5064098A (en)
EP (1) EP0443611A3 (en)
CA (1) CA2036914C (en)

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WO2006047881A1 (en) * 2004-11-05 2006-05-11 Ll Lafond Intellectual Properties Inc. Dispensing device with secondary reservoir

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US5224629A (en) * 1992-03-19 1993-07-06 Hsich Rong Fuh Control structure for a pneumatic sealant gun
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US6000581A (en) * 1993-06-23 1999-12-14 American Cyanamid Company Dispenser gun for viscous or semi-viscous products
US5816452A (en) * 1993-06-23 1998-10-06 American Cyanamid Company Dispenser gun for viscous or semi-viscous products
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US8047407B2 (en) * 2004-10-29 2011-11-01 Spinal Restoration, Inc. Apparatus and method for delivery of biologic sealant
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US7537139B2 (en) * 2005-05-27 2009-05-26 Henkel Corporation Dual chamber piston pressure pack dispenser system
EP1996259B1 (en) 2006-03-10 2012-08-15 Novo Nordisk A/S An injection device and a method of changing a cartridge in the device
EP1996260B1 (en) 2006-03-10 2015-09-23 Novo Nordisk A/S An injection device having a gearing arrangement
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WO2007131371A1 (en) * 2006-05-17 2007-11-22 Medmix Systems Ag Dispensing device with a spray assembly
JP5253387B2 (en) 2006-05-18 2013-07-31 ノボ・ノルデイスク・エー／エス Injection device with mode locking means
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AU2008231897B2 (en) 2007-03-23 2012-11-29 Novo Nordisk A/S An injection device comprising a locking nut
WO2009036462A2 (en) * 2007-09-14 2009-03-19 Discus Dental, Llc Dental prophylaxis devices
US8197122B2 (en) * 2008-04-24 2012-06-12 Tyco Healthcare Group Lp Dynamic mixing applicator
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US8381950B2 (en) * 2010-01-08 2013-02-26 Prince Castle, LLC Piston and piston rod for a rodless dispenser
US8376193B2 (en) * 2010-01-08 2013-02-19 Prince Castle, LLC Rodless dispenser
US20110168737A1 (en) * 2010-01-08 2011-07-14 Prince Castle Inc. Rodless dispenser for extrudable materials and having a contents indicator
US8336286B2 (en) * 2010-02-10 2012-12-25 Prince Castle LLC Push chain with a bias spring to prevent buckling
CN102933243A (en) * 2010-04-05 2013-02-13 尼奥文股份有限公司 Method and apparatus for wound sealant application
US9211554B2 (en) * 2010-06-30 2015-12-15 Actamax Surgical Materials, Llc Self-contained hand-held direct drive device for dispensing a two-part adhesive aerosol
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EP2468418B1 (en) 2010-12-23 2013-06-19 P C Cox Limited Valve and dispenser using the valve
EP2468414B1 (en) 2010-12-23 2015-12-23 P C Cox Limited Pneumatic dispenser
US20130085349A1 (en) 2011-06-21 2013-04-04 Yofimeter, Llc Analyte testing devices
US8333716B1 (en) 2011-06-21 2012-12-18 Yofimeter, Llc Methods for using an analyte testing device
US9289556B2 (en) 2011-09-30 2016-03-22 Becton Dickinson France, S.A.S. Syringe with plunger rod having a flexible portion
WO2013078514A1 (en) * 2011-11-30 2013-06-06 Imdex Limited Grout delivery
MX2014007375A (en) 2011-12-29 2014-08-22 Novo Nordisk As Torsion- spring based wind-up autoinjector pen with dial - up/dial - down dosing mechanism.
US8727185B2 (en) 2012-01-04 2014-05-20 GM Ergonomics, LLC Dispenser device and system
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US9700913B2 (en) 2013-08-13 2017-07-11 Siang Syuan Fu Enterprise Co., Ltd. Caulking gun having changeable cartridge
PE20170281A1 (en) * 2014-05-19 2017-03-30 Reflex Tech Int Pty Ltd MILK DELIVERY
US10124303B2 (en) * 2014-09-05 2018-11-13 Nordson Corporation Apparatus and methods for dispensing small beads of viscous material
CN109789436B (en) * 2016-09-13 2021-07-09 凯密特尔有限责任公司 Apparatus and method for dynamic dosing of sealing material
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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006047881A1 (en) * 2004-11-05 2006-05-11 Ll Lafond Intellectual Properties Inc. Dispensing device with secondary reservoir

Also Published As

Publication number Publication date
US5064098A (en) 1991-11-12
EP0443611A3 (en) 1991-12-18
EP0443611A2 (en) 1991-08-28
CA2036914C (en) 1996-08-27

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Legal Events

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