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WO2002078860A1 - Spatule pourvue d'un orifice de sortie pour le mastic - Google Patents

Spatule pourvue d'un orifice de sortie pour le mastic Download PDF

Info

Publication number
WO2002078860A1
WO2002078860A1 PCT/EP2002/001153 EP0201153W WO02078860A1 WO 2002078860 A1 WO2002078860 A1 WO 2002078860A1 EP 0201153 W EP0201153 W EP 0201153W WO 02078860 A1 WO02078860 A1 WO 02078860A1
Authority
WO
WIPO (PCT)
Prior art keywords
spatula
distribution
channel
edge
spatula according
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.)
Ceased
Application number
PCT/EP2002/001153
Other languages
German (de)
English (en)
Inventor
Martin Haneball
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
Priority claimed from DE10125666A external-priority patent/DE10125666A1/de
Application filed by Individual filed Critical Individual
Publication of WO2002078860A1 publication Critical patent/WO2002078860A1/fr
Anticipated expiration legal-status Critical
Ceased 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

Definitions

  • the invention relates to a spatula with a spatula neck and an inclined distribution surface that extends to a peeling edge.
  • Such spatulas are generally known; they have a handle on the spatula neck. If such a spatula is used to apply and smooth mass on an uneven or cracked surface or one with a joint, it is necessary to squeeze and apply the appropriate amount of filler from a cartridge through a suitably cut nozzle with a hand pump, known as a pistol, or in the joint. There are thus two operations required, and often more filler must be added or an excess removed, which u. U. causes bumps and rework, e.g. B. grinding, required if the filling must be carried out completely flat.
  • the spatula neck has on the one hand a hand pump connection with which a spatula outlet of a hand pump can be detachably connected to a spatula channel in the spatula neck and the spatula channel leads into an expanding distribution space which ends in a slot-like outlet opening on the distribution surface.
  • the broad slot on the side opposite the peeling edge has been expanded by approximately 2 to 3 times in a continuation of the Spachelt channel. This central opening diverges rounded into the slot.
  • the straight edge of the slot is about 3 - 5 mm from the peel edge and extends similarly close to the side edges of the spatula.
  • the spatula is designed to take up the distribution space as an approximately prismatic body, to which the neck, which surrounds the feed channel, is connected, and a face plate which tapers to this.
  • the spatula channel in the spatula neck is expediently tapered until it enters the distribution space and is designed to accommodate a commercially available spout, which is cut by approx. 2.5 cm and cut open so that it is screwed onto a cartridge that is screwed into the Hand pump is inserted.
  • the hand pump is enclosed in the front area by an essentially hollow cylindrical connecting part, the axial one Has guide channels that may receive protrusions protruding laterally from some hand pumps.
  • the entire front unit of the hand pump is advantageously injection molded from plastic.
  • a commercially available abrasion-resistant plastic with moderate elasticity which is available under the trade name S-green and is used in construction, has proven itself in tests.
  • connection cylinder with its fit can be easily pushed onto and removed from the pump.
  • the filler adheres only slightly to the plastic, so that the dried mass is easy to remove.
  • the spatula version with the free wide slot nozzle that is expanded on the inside on one side is suitable up to a width of approx. 80 mm.
  • a wider filler version up to around 130 mm is advantageously equipped in the central area with a spigot, which sits close to the inlet of the feed channel in the distribution space and leaves side gaps and an upper gap free on the inlet side there and up, whereby the filler to the side and into the central extension is preferred.
  • the distribution pin is preferably flattened on the inflow side and inclined in the inflow. Its length and thickness correspond approximately to the diameter of the feed channel without the spout used.
  • spatula has partial distribution surfaces which are angled at 90 ° from one another, so that corner areas can be immediately filled with it without having to work with excess material on a first processed side, which is drawn in when the other side is pulled off got to.
  • the new angle spatula allows even inexperienced people to have a complete gap Filling a corner area in one pass without settling.
  • the different types of filler are traded as a kit, which is accompanied by a cleaning tool, which is provided at both ends with different wedge and pointed ends that fit the distribution spaces.
  • the pull-off edge preferably protrudes laterally to a point from the supporting edge by 1-3 mm, so that it closes the joint area elastically and forms smooth edges on the filler material.
  • Fig. 1 shows a narrow spatula in perspective transparent
  • Fig. 2 shows a front view of Fig. 1;
  • Fig. 3 shows a plan view of Fig. 1;
  • Fig. 5 shows a longitudinal section A - B to Fig. 4;
  • Fig. 6 shows a section X to Fig. 4.
  • Fig. 7 shows a longitudinal section AI - Bl to Fig. 9;
  • Fig. 8 shows a section X 1 to Fig. 9;
  • Fig. 9 shows a wide spatula in side view
  • Fig. 10 shows a perspective of Fig. 9
  • Fig. 11 shows a cleaning tool in supervision
  • Fig. 12 shows the cleaning tool in side view
  • FIG. 14 shows a front view of FIG. 13,
  • FIG. 17 shows the enlargement X to FIG. 16
  • Fig. 18 shows an enlarged section CD to Fig. 16;
  • Fig. 20 shows a perspective of an asymmetrical corner filler.
  • Fig. 1 shows a transparent perspective view of a spatula 1, which is to be attached to the front of a commercially available cartridge hand pump H with a semi-cylindrical connecting part 5.
  • a spatula neck 40 with a conical feed channel 4 extends from the connecting part 5 into a spatula head which extends transversely and is approximately prismatic in cross section.
  • the spatula head is stiffened from its lateral ends to the connecting part 5 by a face plate 41.
  • the feed channel 4 is designed to accommodate a conventional slightly shortened syringe nozzle, which surrounds the spatula channel 42. This ends in the head in a distribution space 30, which ends on the distribution surface 10 in an outlet opening 3 as a slot.
  • the wide slot 3 has an enlarged central opening 36 in the center opposite the pull-off edge 2, which ends in a curved manner in the slot.
  • the spatula width SB is approx. 80 mm at the pull-off edge, and the wide slot 3 is approx. 60 mm wide and 4-5 mm wide.
  • the length SL of the distribution surface 10 is approximately 30 mm; it widens in a trapezoid shape up to the pull-off edge 2.
  • the fitting cylinder 50 protrudes about 50 mm above the pump H with a slide-on length AL.
  • the spatula neck 40 extends from its end plate 51.
  • Flat and parallel guide channels are formed in and on the cylinder 50 to accommodate the projecting areas of the pump H.
  • FIG. 2 shows a front view of the spatula 1.
  • the bevel of the spatula body which is stepped in the transverse direction, and the slot 3 with the further central opening 36 and the central rear feed channel 4 in the center on the distribution surface 10 can be seen.
  • the trigger edge 2 is spaced parallel to the straight one Edge of the slot 3.
  • FIG 3 shows a top view of the spatula 1.
  • the trapezoidal spatula head which is supported with the face plate 41 to the pump connection 5 can be seen.
  • the shortened spout T extends from the cartridge to the appropriate constriction when it enters the distribution space 30.
  • the distribution surface 10 has an inclination angle N of approximately 130 ° central axis A - B on.
  • FIG. 5 shows a cross section A - B, in which the shape of the distribution space 30, which continuously widens from the entry width EW of the conical channel 42 with approximately 120 ° and is rounded at the end, can be seen.
  • Fig. 6 shows the rear rounding 35 of the distribution chamber 30 and the central opening 36 in section.
  • Fig. 7 to 10 show a wider spatula, which corresponds essentially to that described above.
  • a distribution pin 31 is inserted in the center thereof, which has side gaps 32 on the side and an upper gap 34 in the entry area at the top leaves free. It is arranged so as to protrude into the enlarged area of the central opening 36 in the direction opposite the flow with a pin inclination angle ZW of approximately 20 °. Its diameter ZD and its pin height ZH are slightly larger than the entry width EW of the spatula channel 42.
  • the pin 31 On the inflow side, the pin 31 has a flattening 33 which allows the material to flow to the side.
  • the rear contour of the distribution duct -30A begins on both sides symmetrically with a curve of approx. 50 mm radius convex up to an area that runs with a quarter circle of approx. 10 mm radius to the other, straight slot edge.
  • the total slot width is 110 mm, for example, and the width of the peeling edge is 125 mm.
  • Fig. 9 shows a side view of the wide version of the spatula with the cut positions AI - Bl, XI.
  • 11 and 12 show two views of a cleaning tool 6.
  • This is made of a square material of 12 x 12 mm 2 cross section.
  • the middle region is a grip piece 60.
  • This is followed by a wedge piece 61 at one end, which after approx. 50 mm at a height of 6 mm ends in a wedge edge 64 with a wedge angle KW of approx. 13 °.
  • On the other hand from the grip piece 60 there is a tapered intermediate piece 62, which is angled into a pointed finger 63.
  • the finger inclination FN to the tool axis is approx. 30 °.
  • the finger 63 runs at a finger width FB of approx. 3 mm rounded and perpendicular to it at an acute angle of approx. 6 ° in a tip 65 similar to a turning tool for round grooves or round threads.
  • Fig. 13 shows a corner spatula, which consists of the hand pump connection 5 with the feed channel 4 and a spatula head 11, which is detachably attached to the tapered feed channel 4 and has two partial surfaces 10A, 10B, which are at right angles to one another, next to the outlet opening 3 in a blunt joint surface IOC near the outlet end ends.
  • the interior of the spatula head is largely excluded where there is no stress.
  • FIG. 14 shows a front view of the spatula head 11.
  • Flat recesses 70, 71 can be seen in the two distribution surfaces 10A, 10B to the side of the front wall 72.
  • FIG. 15 shows a top view of the spatula head 11 and FIG. 16 shows a side view thereof.
  • a collecting trough 74 rises at an angle of 15 ° from the top.
  • the collecting channel 74 is delimited by a lip-shaped pointed pull-off edge 75, as can be seen from the enlarged side view of the tip, FIG. 17, and from the enlarged section C-D, FIG. 18.
  • the peeling edge 75 is approximately 1 mm high and approximately 0.5 mm wide at its root and has an angle of approximately 30 ° at the tip.
  • the collecting trough 74 is rounded on the inside and about 1.5 mm deep. Below the groove 74, the surface level is lowered by approximately 1.5 mm and above approximately 1 mm.
  • the channel 74 and the peeling edge 75 end approximately 1 mm before the tip of the distribution surfaces 10A, 10B.
  • the IOC joint surface runs at a slightly increasing angle from the front edge to the rear and is increased by 1 - 2 mm after about 40 mm. This makes it possible to guide the spatula to an area jointed on the other side without the material there being pushed on.
  • FIGS. 19 and 20 For cases in which the wall is to be filled from one side of the joint to be closed, there is a right and a left asymmetrical design of the spatula head 11A, the left of which is shown in FIGS. 19 and 20.
  • One of the partial distribution surfaces 10D is offset in the spatula direction relative to the other partial surface 10A to the rear approximately to the level of the center of the outlet opening 37 of the conical channel 42.
  • IOC partial area joint cover area

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Geometry (AREA)
  • Closures For Containers (AREA)

Abstract

L'invention concerne une spatule (1) comprenant un col de spatule (40) et une surface de distribution (10) inclinée vers le col et s'étendant jusqu'à une arête de raclage (2). La spatule selon l'invention est caractérisée en ce que le col de spatule (40) présente un raccord pour pompe à main (5) permettant de raccorder de manière amovible un orifice de sortie de spatule (T) d'une pompe à main (H) à un conduit de spatule (42) dans le col de spatule (40) et en ce que le conduit de spatule (42) mène à une chambre de distribution (30) s'élargissant et s'achevant en un orifice de sortie (3) en forme de fente sur la surface de distribution.
PCT/EP2002/001153 2001-02-05 2002-02-05 Spatule pourvue d'un orifice de sortie pour le mastic Ceased WO2002078860A1 (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE20101946 2001-02-05
DE20101946.9 2001-02-05
DE10125666A DE10125666A1 (de) 2001-02-05 2001-05-25 Spachtel mit Austrittsöffnung für Spachtelmasse
DE10125666.3 2001-05-25

Publications (1)

Publication Number Publication Date
WO2002078860A1 true WO2002078860A1 (fr) 2002-10-10

Family

ID=26009403

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2002/001153 Ceased WO2002078860A1 (fr) 2001-02-05 2002-02-05 Spatule pourvue d'un orifice de sortie pour le mastic

Country Status (1)

Country Link
WO (1) WO2002078860A1 (fr)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4874238B2 (ja) * 2004-05-14 2012-02-15 グラクソ グループ リミテッド 流体ディスペンサー
FR2986168A1 (fr) * 2012-01-30 2013-08-02 Boubkeur Boumerzoug Distributeur de peinture
WO2015119565A1 (fr) 2014-02-07 2015-08-13 Cloz Management Ab Applicateur et kit de coloration comprenant ledit applicateur
DE102015104607A1 (de) 2014-07-29 2016-02-04 Joachim Lobocki Vorrichtung zum Auftragen und Glätten und/oder Bearbeiten einer Masse
US20180161802A1 (en) * 2016-12-09 2018-06-14 The Boeing Company Sealant-applicator tip and method for applying a sealant material

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2804767A (en) * 1955-06-21 1957-09-03 Harvey P Schoen Gun type trowel
US4074655A (en) * 1976-10-18 1978-02-21 Armstrong Cork Company Edge coating applicator nozzle
US5154327A (en) * 1990-04-05 1992-10-13 Long Kyle D Sealable nozzle adaptor for use with a caulking tube cartridge
US5775551A (en) * 1996-07-26 1998-07-07 Tordsen; Gordon John Caulking nozzle

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2804767A (en) * 1955-06-21 1957-09-03 Harvey P Schoen Gun type trowel
US4074655A (en) * 1976-10-18 1978-02-21 Armstrong Cork Company Edge coating applicator nozzle
US5154327A (en) * 1990-04-05 1992-10-13 Long Kyle D Sealable nozzle adaptor for use with a caulking tube cartridge
US5775551A (en) * 1996-07-26 1998-07-07 Tordsen; Gordon John Caulking nozzle

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4874238B2 (ja) * 2004-05-14 2012-02-15 グラクソ グループ リミテッド 流体ディスペンサー
FR2986168A1 (fr) * 2012-01-30 2013-08-02 Boubkeur Boumerzoug Distributeur de peinture
WO2015119565A1 (fr) 2014-02-07 2015-08-13 Cloz Management Ab Applicateur et kit de coloration comprenant ledit applicateur
EP3102065B1 (fr) * 2014-02-07 2020-11-25 Cloz Management AB Applicateur et kit de coloration comprenant ledit applicateur
DE102015104607A1 (de) 2014-07-29 2016-02-04 Joachim Lobocki Vorrichtung zum Auftragen und Glätten und/oder Bearbeiten einer Masse
US20180161802A1 (en) * 2016-12-09 2018-06-14 The Boeing Company Sealant-applicator tip and method for applying a sealant material
CN108212678A (zh) * 2016-12-09 2018-06-29 波音公司 密封剂施加器尖端和用于施加密封剂材料的方法
EP3332878A3 (fr) * 2016-12-09 2018-08-22 The Boeing Company Pointe pour applicateur de produit d'étanchéité et procédé pour appliquer un produit d'étanchéité
US10245612B2 (en) 2016-12-09 2019-04-02 The Boeing Company Sealant-applicator tips
EP3693088A3 (fr) * 2016-12-09 2020-10-21 The Boeing Company Pointe pour applicateur de produit d'étanchéité et procédé d'application d'un produit d'étanchéité
US10814346B2 (en) 2016-12-09 2020-10-27 The Boeing Company Methods for applying sealant

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