DE19719045A1 - Jet for sealing material cartridge - Google Patents

Jet for sealing material cartridge

Info

Publication number
DE19719045A1
DE19719045A1 DE19719045A DE19719045A DE19719045A1 DE 19719045 A1 DE19719045 A1 DE 19719045A1 DE 19719045 A DE19719045 A DE 19719045A DE 19719045 A DE19719045 A DE 19719045A DE 19719045 A1 DE19719045 A1 DE 19719045A1
Authority
DE
Germany
Prior art keywords
jet
spray nozzles
cross
sealant
strand
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Withdrawn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
DE19719045A
Other languages
German (de)
Inventor
Guenter Busch
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
Priority to DE19719045A priority Critical patent/DE19719045A1/en
Publication of DE19719045A1 publication Critical patent/DE19719045A1/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Withdrawn legal-status Critical Current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
    • B05C17/00503—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
    • B05C17/00596—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

Abstract

The jet attachment is attached to a cartridge full of silicone material. It is designed to extrude a strip of silicone sealing material. The nozzle has a shape which gives the extruded sealing strand a cross-section with a flat or hollow rounded upper side. The upper side of the jet is fitted with a notch (10) or a projection (11) to give the required shape to the upper side of the extruded strand.

Description

Stand der TechnikState of the art

Anschraubbare Spritzdüsen z. B. an Silikon-Dichtstoffkartusch­ en weisen kreisrunde Düsenöffnungen auf.Screw-on spray nozzles e.g. B. on silicone sealant cartridge s have circular nozzle openings.

An diesen bilden die austretenden Stränge des Dichtstoffes an ihrer Oberseite eine am Strang verlaufende Wölbung, die in der Regel mit einem Finger hohlrund gestrichen wird.The emerging strands of the sealant form on these a curvature running on the strand at the top, which in the Usually a hollow finger is used to paint.

Kritikcriticism

Die sich bildende oberseitige Wölbung des Dichtstoff-Stranges hat Nachteile:
The bulging of the sealant strand on the top side has disadvantages:

  • 1. Das abstreifige Glätten der Strangwölbung erfordert mehr Zeit sowie mehr Verbrauch.1. The wiping smoothing of the strand bulge requires more time as well as more consumption.
  • 2. Bevorzugt wird bei Fugenversiegelungen das Glätten mit dem Finger. Hierbei wird unnützerweise von der Wölbung des Stran­ ges auf eine hohlrunde Form desselben hingearbeitet, wobei sich der Dichtstoff in der Breite weiter verteilt, ohne hier eine gute Flankenhaftung z. B. bei den Silikondichtstoffen in­ folge des notwendigen Netzmittels zu bewirken.2. Smoothing with is preferred for joint sealing Finger. This is useless from the curvature of the beach worked towards a hollow round shape of the same, whereby the sealant spreads further in width without here good flank adhesion e.g. B. in the silicone sealants in follow the necessary wetting agent.
AufgabenstellungTask

Der aus der Düse austretende Strang des Dichtstoffes soll an seiner Oberseite keine Wölbung aufweisen, sondern sich eben oder hohlrund bilden. The strand of sealant emerging from the nozzle should start have no curvature on the upper side, but rather form flat or round.  

Lösungsolution

In der Zeichnung werden in Fig. 1-3 Querschnittsformen von Düsenöffnungen dargestellt, die das erfindungsgemäße Ziel bewirken, den aus der Düse austretenden Strang des Dichtstoffes an seiner Oberseite gerade, (4 - 6 - 8) Fig. 1-3, oder annähernd hohlrund (5 - 7 - 9) Fig. 1-3a, erscheinen zu lassen.(- 6 - 8 4) Fig 1-3, or approximately hollow round in the drawing 1-3 cross-sectional shapes emerging from the die extrusion of the sealant at its top straight, are in Fig illustrated of nozzle orifices which cause target according to the invention.. to let Fig 1-3a appear (9 5 - - 7)..

Zweckmäßig ist in Längsrichtung an der Oberseite eines Düsenkörpers eine Kerbe (10) oder ein Vorsprung (11) als Orientierungshilfe bei der Anwendung zugeordnet. Da der üblich schräge Anschnitt der Düsenspitze von den erfindungsgemäßen Formen begrenzt wird, ergibt sich nunmehr eine vorteilhaftere Sicht auf die Düsenspitze und den sich hier bildenden Strang des Dichtstoffes.A notch ( 10 ) or a projection ( 11 ) is expediently assigned in the longitudinal direction on the top of a nozzle body as an orientation aid during use. Since the usual oblique cut of the nozzle tip is limited by the shapes according to the invention, there is now a more advantageous view of the nozzle tip and the strand of sealant that is formed here.

Claims (6)

1. Spritzdüsen an Dichtstoffkartuschen, dadurch gekennzeichnet, daß die Düsen im Querschnitt so gestaltet sind, daß Dichtstoff-Stränge an ihren Oberseiten eben oder hohlrund gebildet werden.1. Spray nozzles on sealant cartridges, characterized in that the nozzles are designed in cross section so that sealant strands are formed flat or round on their upper sides. 2. Spritzdüsen nach Anspruch 1, dadurch gekenn­ zeichnet, daß diese eine Querschnittsform nach Fig. 1/1a aufweisen.2. Spray nozzles according to claim 1, characterized in that they have a cross-sectional shape according to Fig. 1 / 1a. 3. Spritzdüsen nach Anspruch 1, dadurch gekenn­ zeichnet, daß diese eine Querschnittsform nach Fig. 2/2a aufweisen.3. Spray nozzles according to claim 1, characterized in that they have a cross-sectional shape according to Fig. 2 / 2a. 4. Spritzdüsen nach Anspruch 1, dadurch gekenn­ zeichnet, daß diese eine Querschnittsform nach Fig. 3/3a aufweisen.4. Spray nozzles according to claim 1, characterized in that they have a cross-sectional shape according to Fig. 3 / 3a. 5. Spritzdüsen dadurch gekennzeichnet, daß sich in Längsrichtung des Düsenkörpers eine Kerbe (10) befindet.5. Spray nozzles, characterized in that there is a notch ( 10 ) in the longitudinal direction of the nozzle body. 6. Spritzdüsen dadurch gekennzeichnet, daß in Längsrichtung des Düsenkörpers ein Vorsprung (11) ange­ ordnet ist.6. Spray nozzles, characterized in that a projection ( 11 ) is arranged in the longitudinal direction of the nozzle body.
DE19719045A 1997-05-06 1997-05-06 Jet for sealing material cartridge Withdrawn DE19719045A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19719045A DE19719045A1 (en) 1997-05-06 1997-05-06 Jet for sealing material cartridge

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19719045A DE19719045A1 (en) 1997-05-06 1997-05-06 Jet for sealing material cartridge

Publications (1)

Publication Number Publication Date
DE19719045A1 true DE19719045A1 (en) 1998-11-12

Family

ID=7828734

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19719045A Withdrawn DE19719045A1 (en) 1997-05-06 1997-05-06 Jet for sealing material cartridge

Country Status (1)

Country Link
DE (1) DE19719045A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1086660A3 (en) * 1999-09-23 2002-11-27 Ivoclar Vivadent AG Cartridge and dental applicator
CN111801168A (en) * 2018-02-26 2020-10-20 阿特拉斯柯普科工业技术(德国)有限公司 Coating nozzle

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1086660A3 (en) * 1999-09-23 2002-11-27 Ivoclar Vivadent AG Cartridge and dental applicator
CN111801168A (en) * 2018-02-26 2020-10-20 阿特拉斯柯普科工业技术(德国)有限公司 Coating nozzle
CN111801168B (en) * 2018-02-26 2023-08-29 阿特拉斯柯普科工业技术(德国)有限公司 Coating nozzle, method for coating adhesive material using same, and shaped strip

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Legal Events

Date Code Title Description
8139 Disposal/non-payment of the annual fee