EP0380792A3 - Discharge device - Google Patents

Discharge device Download PDF

Info

Publication number
EP0380792A3
EP0380792A3 EP19890123058 EP89123058A EP0380792A3 EP 0380792 A3 EP0380792 A3 EP 0380792A3 EP 19890123058 EP19890123058 EP 19890123058 EP 89123058 A EP89123058 A EP 89123058A EP 0380792 A3 EP0380792 A3 EP 0380792A3
Authority
EP
European Patent Office
Prior art keywords
discharge
cap
compressed
cylinder
filling material
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
EP19890123058
Other languages
German (de)
French (fr)
Other versions
EP0380792B1 (en
EP0380792A2 (en
Inventor
Günther Dipl.-Ing. Knieriem
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.)
Individual
Original Assignee
Individual
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=27198786&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP0380792(A3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority claimed from DE3922958A external-priority patent/DE3922958C2/en
Application filed by Individual filed Critical Individual
Publication of EP0380792A2 publication Critical patent/EP0380792A2/en
Publication of EP0380792A3 publication Critical patent/EP0380792A3/en
Application granted granted Critical
Publication of EP0380792B1 publication Critical patent/EP0380792B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • B05C17/00503—Details of the outlet element
    • B05C17/00516—Shape or geometry of the outlet orifice or the outlet element
    • 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
    • B05C17/00583—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 the container for the material to be dispensed being deformable
    • 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
    • B05C17/015—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)
  • Physics & Mathematics (AREA)
  • Geometry (AREA)
  • Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)

Abstract

Manual or compressed-air discharge device for hose-type bags with a pasty filling material, having a discharge cylinder to be closed with a cap and having a flexible hollow piston which is elastically flexible under pressure, moves easily, compensates cylinder tolerances and prevents drips; the discharge element being of one or two-component construction, provided on the outside with ventilation channels, rigidly anchored in the cap with a catch ring, locked, axially rotatable and provided in the base with filling material retaining elements and jacket mounting elements; the discharge cylinder being rotatably mounted in the handle of the pistol with compressed-air connection.
EP89123058A 1988-12-13 1989-12-13 Discharge device Expired - Lifetime EP0380792B1 (en)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
DE3844509 1988-12-13
DE3844509 1988-12-13
DE3908529 1989-03-16
DE3908529 1989-03-16
DE3922958 1989-07-11
DE3922958A DE3922958C2 (en) 1988-12-13 1989-07-12 Emptying member

Publications (3)

Publication Number Publication Date
EP0380792A2 EP0380792A2 (en) 1990-08-08
EP0380792A3 true EP0380792A3 (en) 1991-04-03
EP0380792B1 EP0380792B1 (en) 1994-10-19

Family

ID=27198786

Family Applications (1)

Application Number Title Priority Date Filing Date
EP89123058A Expired - Lifetime EP0380792B1 (en) 1988-12-13 1989-12-13 Discharge device

Country Status (2)

Country Link
EP (1) EP0380792B1 (en)
AT (1) ATE112984T1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005002850B4 (en) * 2005-01-20 2009-09-17 Kettenbach Gmbh & Co. Kg Device for storing and discharging fluid substances
CN106457295A (en) * 2014-05-21 2017-02-22 3M创新有限公司 Method of manufacturing an electrowetting device
CA3135437C (en) * 2019-04-01 2023-09-12 Ppg Architectural Finishes, Inc. Pneumatic material spray gun cartridge tip assemblies

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1761841A1 (en) * 1968-07-12 1971-09-02 Ludwig Gruber Screw cap for container
EP0151922A2 (en) * 1984-01-11 1985-08-21 Teroson GmbH Tubular bag package
EP0152373A2 (en) * 1984-02-16 1985-08-21 HILTI Aktiengesellschaft Squeeze out piston for vessels
EP0220027A2 (en) * 1985-10-10 1987-04-29 P.C. Cox (Newbury) Limited Dispensers for viscous materials
EP0254969A1 (en) * 1986-07-30 1988-02-03 ARA-Werk Krämer GmbH + Co. Apparatus for extruding pastes
EP0299886A1 (en) * 1987-07-01 1989-01-18 Societe Nouvelle De Bouchons Plastiques S.N.B.P. Arrangement between a screw closure with internal pouring spont and a container

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1761841A1 (en) * 1968-07-12 1971-09-02 Ludwig Gruber Screw cap for container
EP0151922A2 (en) * 1984-01-11 1985-08-21 Teroson GmbH Tubular bag package
EP0152373A2 (en) * 1984-02-16 1985-08-21 HILTI Aktiengesellschaft Squeeze out piston for vessels
EP0220027A2 (en) * 1985-10-10 1987-04-29 P.C. Cox (Newbury) Limited Dispensers for viscous materials
EP0254969A1 (en) * 1986-07-30 1988-02-03 ARA-Werk Krämer GmbH + Co. Apparatus for extruding pastes
EP0299886A1 (en) * 1987-07-01 1989-01-18 Societe Nouvelle De Bouchons Plastiques S.N.B.P. Arrangement between a screw closure with internal pouring spont and a container

Also Published As

Publication number Publication date
ATE112984T1 (en) 1994-11-15
EP0380792B1 (en) 1994-10-19
EP0380792A2 (en) 1990-08-08

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