EP0776301B1 - Pistole für dichtungsmaterial und patrone mit leckverhinderung - Google Patents

Pistole für dichtungsmaterial und patrone mit leckverhinderung Download PDF

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Publication number
EP0776301B1
EP0776301B1 EP95938109A EP95938109A EP0776301B1 EP 0776301 B1 EP0776301 B1 EP 0776301B1 EP 95938109 A EP95938109 A EP 95938109A EP 95938109 A EP95938109 A EP 95938109A EP 0776301 B1 EP0776301 B1 EP 0776301B1
Authority
EP
European Patent Office
Prior art keywords
tubular body
backwall
cartridge
caulking
spacing distance
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.)
Expired - Lifetime
Application number
EP95938109A
Other languages
English (en)
French (fr)
Other versions
EP0776301A1 (de
EP0776301A4 (de
Inventor
Arthur Vanmoor
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
Application filed by Individual filed Critical Individual
Publication of EP0776301A1 publication Critical patent/EP0776301A1/de
Publication of EP0776301A4 publication Critical patent/EP0776301A4/de
Application granted granted Critical
Publication of EP0776301B1 publication Critical patent/EP0776301B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D88/00—Large containers
    • B65D88/54—Large containers characterised by means facilitating filling or emptying
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D83/00—Containers or packages with special means for dispensing contents
    • B65D83/76—Containers or packages with special means for dispensing contents for dispensing fluent contents by means of a piston
    • 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
    • B05C17/00576—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 characterised by the construction of a piston as pressure exerting means, or of the co-operating container
    • 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
    • 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

Definitions

  • caulking guns have been the subject of undesireable afterflow, i.e. the interior of the cartridge is still subject to overpressure after the plunger is no longer actively urged forward and, as a result, additional amounts of composition are forced from the cartridge.
  • the caulking tube system with a spacing ⁇ D > 0.0 mm may at first appear illogical because the compositions contained in such tubes cure upon contact with the air and any such opening rather goes against common sense.
  • the inventor has been able to ascertain that, after actuation, a sealing ring of dried composition forms between the flange 12 and the inner wall surface of the tube 8.
  • a sealing ring of dried composition forms between the flange 12 and the inner wall surface of the tube 8.
  • that temporary seal is broken and the slide seal between the flange 12 and the inner wall surface of the tube 8 is effected by soft composition.
  • the contracting tube 8 is able to push the backwall 11 back, instead of causing undesireable afterflow.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Coating Apparatus (AREA)
  • Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)

Claims (4)

  1. Dichtungspatrone der Art, die einen im wesentlichen rohrartigen Körper (8), eine nach vorne ausgebende Öffnung an einem vorderen Ende des rohrartigen Körpers und eine Rückwand (11) hat, die beweglich innerhalb des rohrartigen Körpers (8) angeordnet ist, welcher rohrartige Körper (8) eine Wand mit einer Innenwandoberfläche hat, die einen Innendurchmesser des rohrartigen Körpers definiert, und welcher rohrartige Körper (8) in sich eine Kammer definiert, die durch die Innenwandoberfläche, das vordere Ende und die Rückwand (11) begrenzt ist, welche Rückwand (11) einen Durchmesser kleiner als der Innendurchmesser des rohrartigen Körpers (8) hat, einen im wesentlichen kontaktfreien Zwischenraum zwischen der Innenwandoberfläche und eine Peripherie der Rückwand definiert und einen Wirkungsbereich läßt, welcher Wirkungsbereich es einer Dichtungszusammensetzungsmenge ermöglicht, dadurch zu sickern, und durch den Unterschied des Querschnittsbereichs der Kammer und des Querschnittsbereichs der Rückwand (11) definiert ist, welcher Wirkungsbereich gleich dem Produkt des Umfangs und des Zwischenraums ist, wobei der Durchmesser der Rückwand (11) so gewählt ist, daß der Zwischenraum mindestens 0,2 mm ist.
  2. Patrone nach Anspruch 1, wobei der Zwischenraum wenigstens 1,0 mm ist.
  3. Patrone nach Anspruch 1, die ferner Abstandsstege (19) enthält, die an einem Umfang der Rückwand (11) gebildet sind, welche Abstandsstege (19) in Kontakt mit der Innenwandoberfläche des rohrartigen Körpers (8) sind und den Zwischenraum definieren.
  4. Verbindung eine Dichtungspistole und einer Patrone, welche Patrone einen im wesentlichen rohrartigen Körper (8), eine nach vorne ausgebende Düse (9) an einem vorderen Ende des rohrartigen Körpers (8), und eine Rückwand (11) hat, die beweglich innerhalb des rohrartigen Körpers (8) angeordnet ist, welcher rohrartigen Körper (8), in sich eine Kammer zwischen dem vorderen Ende und der Rückwand (11) definiert;
    welche Dichtungspistole einen Körper, der einen Trog zum Aufnehmen der Patrone bildet und einen Kolben enthält, der parallel zu dem Trog beweglich ist, um die Rückwand innerhalb des rohrartigen Körpers nach vorne zu schieben und eine Verringerung des Volumens innerhalb der Kammer in der Patrone zu verursachen;
    welcher rohrartige Körper (8) eine Wand mit einer Innenwandoberfläche hat, die einen Innendurchmesser des rohrartigen Körpers (8) definiert; welche Rückwand (11) einen Durchmesser kleiner als der Innendurchmesser des rohrartigen Körpers (8) hat, einen im wesentlichen kontaktfreien Zwischenraum zwischen der Innenwandoberfläche und einer Peripherie der Rückwand definiert, und einen Wirkungsbereich läßt, welcher Wirkungsbereich es einer Dichtungszusammensetzungsmenge gestattet, dadurch zu sickern, und durch den Unterschied des Querschnittsbereichs der Kammer und des Querschnittsbereichs der Rückwand (11) definiert ist, welcher Wirkungsbereich gleich dem Produkt des Umfangs und des Zwischenraums ist, wobei der Durchmesser der Rückwand (11) so gewählt ist, daß der Zwischenraum wenigstens 0,2 mm ist.
EP95938109A 1994-09-13 1995-09-13 Pistole für dichtungsmaterial und patrone mit leckverhinderung Expired - Lifetime EP0776301B1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
NL9401492A NL9401492A (nl) 1994-09-13 1994-09-13 Methode en onderdeel om navloeien van tubes te voorkomen.
NL9401492 1994-09-13
PCT/US1995/012371 WO1996008428A1 (en) 1994-09-13 1995-09-13 Caulking gun and cartridge with afterflow prevention

Publications (3)

Publication Number Publication Date
EP0776301A1 EP0776301A1 (de) 1997-06-04
EP0776301A4 EP0776301A4 (de) 1998-07-29
EP0776301B1 true EP0776301B1 (de) 2002-03-06

Family

ID=19864650

Family Applications (1)

Application Number Title Priority Date Filing Date
EP95938109A Expired - Lifetime EP0776301B1 (de) 1994-09-13 1995-09-13 Pistole für dichtungsmaterial und patrone mit leckverhinderung

Country Status (16)

Country Link
EP (1) EP0776301B1 (de)
JP (1) JP3650624B2 (de)
KR (1) KR100261341B1 (de)
CN (1) CN1068290C (de)
AT (1) ATE214026T1 (de)
AU (1) AU696083B2 (de)
CA (1) CA2199852C (de)
DE (1) DE69525752T2 (de)
DK (1) DK0776301T3 (de)
ES (1) ES2172598T3 (de)
MX (1) MX9701895A (de)
NL (1) NL9401492A (de)
NZ (1) NZ295506A (de)
PT (1) PT776301E (de)
RU (1) RU2141922C1 (de)
WO (1) WO1996008428A1 (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100560339C (zh) * 2007-01-22 2009-11-18 东营华创科技有限责任公司 聚乙烯玻璃纤维浸脂复合管的制作方法
US20140263403A1 (en) * 2013-03-15 2014-09-18 Nordson Corporation Liquid Dispensing Syringe
KR101780613B1 (ko) * 2013-08-29 2017-09-21 케어베이 유럽 리미티드 약물 전달 장치
US9573160B2 (en) * 2014-03-17 2017-02-21 Australian Brushware Corporation Pty Ltd Caulking gun and sealant cartridge
TWI576167B (zh) * 2015-04-02 2017-04-01 翔宣富企業有限公司 矽膠槍推件及矽膠槍
DE202017107724U1 (de) 2017-12-19 2019-03-21 Wolfcraft Gmbh Kolben für eine Kartuschen-Ausdrückvorrichtung
CN111517013B (zh) * 2020-06-04 2024-09-24 沈阳吉畅科技有限公司 基于物联网的化工产品生产过程终端控制装置
KR102669285B1 (ko) * 2023-10-11 2024-05-24 최진기 잔여 내용물 토출을 최소화한 카트리지 및 이를 이용한 코킹 건

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2731176A (en) * 1952-01-04 1956-01-17 Crewe Samuel Extruding applicator for calking compound and the like
US2889085A (en) * 1955-07-19 1959-06-02 Harold B Collins Drive means for calking gun plungers
US4022355A (en) * 1976-03-26 1977-05-10 George Sabaka Cartridge for containing and dispensing viscous material
EP0281755B1 (de) * 1987-02-13 1990-11-07 Wilhelm A. Keller Austragkartusche mit Förderkolben
DE3708704A1 (de) * 1987-03-18 1988-09-29 Fischbach A Kunststoff Kg Kartusche fuer pastoese massen
DE3723088A1 (de) * 1987-07-13 1989-01-26 Hilti Ag Abdichtverfahren

Also Published As

Publication number Publication date
JP3650624B2 (ja) 2005-05-25
CA2199852C (en) 2002-08-13
HK1003176A1 (en) 1998-10-16
ES2172598T3 (es) 2002-10-01
CN1068290C (zh) 2001-07-11
ATE214026T1 (de) 2002-03-15
KR100261341B1 (ko) 2000-07-01
MX9701895A (es) 1997-06-28
EP0776301A1 (de) 1997-06-04
EP0776301A4 (de) 1998-07-29
WO1996008428A1 (en) 1996-03-21
DK0776301T3 (da) 2002-06-24
JPH10505784A (ja) 1998-06-09
PT776301E (pt) 2002-08-30
NZ295506A (en) 1999-04-29
CN1160387A (zh) 1997-09-24
KR970706187A (ko) 1997-11-03
DE69525752T2 (de) 2002-10-17
CA2199852A1 (en) 1996-03-21
RU2141922C1 (ru) 1999-11-27
AU3886295A (en) 1996-03-29
AU696083B2 (en) 1998-09-03
DE69525752D1 (de) 2002-04-11
NL9401492A (nl) 1996-04-01

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