EP0151773B1 - Appareil pour appliquer une peinture sous l'eau - Google Patents

Appareil pour appliquer une peinture sous l'eau Download PDF

Info

Publication number
EP0151773B1
EP0151773B1 EP84115826A EP84115826A EP0151773B1 EP 0151773 B1 EP0151773 B1 EP 0151773B1 EP 84115826 A EP84115826 A EP 84115826A EP 84115826 A EP84115826 A EP 84115826A EP 0151773 B1 EP0151773 B1 EP 0151773B1
Authority
EP
European Patent Office
Prior art keywords
paint
roller
application device
coating materials
chuck
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
EP84115826A
Other languages
German (de)
English (en)
Other versions
EP0151773A2 (fr
EP0151773A3 (en
Inventor
Uwe Richter
Siegfried Motzkau
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.)
GKSS Forshungszentrum Geesthacht GmbH
Original Assignee
GKSS Forshungszentrum Geesthacht GmbH
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 GKSS Forshungszentrum Geesthacht GmbH filed Critical GKSS Forshungszentrum Geesthacht GmbH
Publication of EP0151773A2 publication Critical patent/EP0151773A2/fr
Publication of EP0151773A3 publication Critical patent/EP0151773A3/de
Application granted granted Critical
Publication of EP0151773B1 publication Critical patent/EP0151773B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • B05C17/02—Rollers ; Hand tools comprising coating rollers or coating endless belts
    • B05C17/0247—Rollers for coating under water
    • A—HUMAN NECESSITIES
    • A46—BRUSHWARE
    • A46B—BRUSHES
    • A46B13/00—Brushes with driven brush bodies or carriers
    • A46B13/02—Brushes with driven brush bodies or carriers power-driven carriers
    • A46B13/04—Brushes with driven brush bodies or carriers power-driven carriers with reservoir or other means for supplying substances
    • A—HUMAN NECESSITIES
    • A46—BRUSHWARE
    • A46B—BRUSHES
    • A46B17/00—Accessories for brushes
    • A46B17/02—Devices for holding brushes in use
    • 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
    • B05C17/002—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 with feed system for supplying material from an external source; Supply controls therefor
    • 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
    • B05C17/02—Rollers ; Hand tools comprising coating rollers or coating endless belts
    • B05C17/03—Rollers ; Hand tools comprising coating rollers or coating endless belts with feed system for supplying material from an external source or with a reservoir or container for liquid or other fluent material located in or on the hand tool outside the coating roller
    • B05C17/0308—Rollers ; Hand tools comprising coating rollers or coating endless belts with feed system for supplying material from an external source or with a reservoir or container for liquid or other fluent material located in or on the hand tool outside the coating roller the liquid being supplied to the inside of the coating roller
    • 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
    • B05C21/00—Accessories or implements for use in connection with applying liquids or other fluent materials to surfaces, not provided for in groups B05C1/00 - B05C19/00
    • A—HUMAN NECESSITIES
    • A46—BRUSHWARE
    • A46B—BRUSHES
    • A46B2200/00—Brushes characterized by their functions, uses or applications
    • A46B2200/20—Brushes for applying products to surfaces in general
    • A46B2200/202—Applicator paint brush

Definitions

  • the invention relates to an application device for underwater paints, with which the paints are applied to the surfaces to be treated by means of a brush or roller, with a drive that sets the brush or roller in rotational movements, and that the brush or roller in seinerrhrer holder of the bristles has at least one through hole through which the paint can be penetrated between the bristles.
  • the above-mentioned known paint roller is one which has only been modified compared to the paint rollers known hitherto by the fact that the paint can be fed automatically to the roller body and that the outer roller body, which causes the actual application of the paint on a surface, rotates about a longitudinal axis of the cylindrical roller body.
  • the basic principle is that underwater paints are difficult to apply agents that have to meet special requirements for the degree of wetting, the ability of water to be displaced from the surface to be coated and the layer structure. These requirements are only adequately met by chemically crosslinking synthetic resins, preferably by two-component materials based on epoxy resin. The processing of such materials requires, in particular, high contact forces for "massaging in” as well as a continuous, controllable supply of the individual components to the tip of the brush or possibly the roller.
  • the object is achieved according to the invention in that the bristles are held by means of a plate-shaped base and in that the handle of the brush or roller is arranged in a chuck which also has at least one through hole which has a feed line for the paints communicates.
  • the tubular, elongated housing 13 consists essentially of a rotary union 1 (see FIG. 3), a valve mounting body 5 and an air motor connection valve 4 and the chuck 2 for the brush or roller 3 (the structure of the chuck 2 is described in more detail with reference to FIG. 4).
  • a supply line 9 for air is connected to the valve mounting body 5 with the air ball valve 7, by means of which an air motor 8 (speed max. 290 rpm and max. 9 kpm from Bosch) is driven.
  • the exhaust air is discharged from the air motor 8 via the exhaust air coupling nipple 12.
  • the air motor 8 sets the chuck 2 and thus the brush 3 in rotary motion via a shaft 14 (see FIG. 3).
  • a handle 11 which has the shape of a pistol grip, is fastened to the valve mounting body 5. Its upper part 15, which connects to the valve mounting body 5, serves as a bushing for the hose connection 10 for paint and for a valve 6, which can be operated by means of a pressure lever 16, so that the supply of paint can be controlled.
  • a hose line 17 leads from valve 6 to rotary union 1.
  • FIG. 2 shows a brush 3 as it is inserted into the chuck 2. It has a shortened stem 18 which connects to the bottom 19.
  • the base 19 serves as a fastening for the bristles or brush hairs 43.
  • Both the handle 18 and the base 19 are provided with at least one through hole 21, preferably lying in the axis of rotation, through which the paint is introduced between the bristles 43 of the brush 3 or is pressed.
  • the speed and the required amount of paint are regulated on site by the diver.
  • the promotion of the paint is preferably hydraulic, z. B. with an air-less pump, a compressed air-loaded paint container with delivery line or a multi-component mixer and conveyor.
  • the through hole 21 is with the
  • Feeder 17 in connection This can be seen from FIG. 3, which represents the rotary union 1 (partly open).
  • the drive shaft 14 is guided relative to the housing wall 23 by means of a bearing 22.
  • the paint is led to the brush 3.
  • FIG. 4 shows a further, shortened variation of the invention in partial section.
  • the brush 3 is still in the chuck 2, but this is moved by means of a mechanical drive 29. It consists of a drive shaft 50, which is guided through the handle 31 and rotates the (shortened) shaft 14 relative to the housing 1 in the housing 1 via a bevel gear conversion with the two bevel gears 32 and 33.
  • the shaft 14 slides on a slide bearing 34.
  • the drive motor can be attached to the lower end of the handle 31.
  • the through bore 21 is connected to a bore 35 which runs in the axis of the shaft 14 and which is connected to a rotary union 36 at the rear end of the housing 1.
  • the paint is introduced into the holes 35 and 21 through this rotating union.
  • the chuck 2 (this also applies to the first exemplary embodiment) consists of a nut 37 which can be screwed onto a thread 38.
  • the threaded part 39 is clamped, screwed or pressed onto the shaft 14.
  • Inside the nut 37 is the actual chuck bed 40, which consists of a disc part 41 with attached fingers 42, similar to a contact brush ring. The fingers 42 are pressed against the brush base 19 during tensioning.
  • the paint can also be supplied by valve control.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Coating Apparatus (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)

Claims (6)

1. Appareil pour appliquer des peintures sous- marines ou des substances analogues, par lequel les substances à étendre sont appliquées sur les surfaces à traiter au moyen d'un pinceau ou d'un rouleau, comprenant un entraînement (8, 14) qui anime le pinceau ou le rouleau (3) de mouvements de rotation, le support des poils (43) du pinceau ou du rouleau (3) présentant au moins un perçage traversant (21) à travers duquel les substances à étendre peuvent être introduites entre les poils (43), caractérisé en ce que le maintien des poils (43) est réalisé au moyen d'une base (19) en forme de plaque et que le manche (18) du pinceau ou du rouleau (3) est disposé dans un mandrin de serrage (2) qui possède également au moins un perçage traversant (28, 35), lequel communique avec une conduite d'arrivée (17) pour les substances à étendre.
2. Appareil selon la revendication 1, caractérisé en ce que le mandrin de serrage (2) est entraîné par un moteur à air comprimé ou un moteur hydraulique (8).
3. Appareil selon la revendication 1 ou 2, caractérisé en ce que la conduite d'arrivée (17, 36) pour les substances à étendre est branchée sur le corps (1) de l'appareil.
4. Appareil selon les revendications 1 à 3, caractérisé en ce qu'une poignée (11, 31) est fixée au corps (1) de l'appareil.
5. Appareil selon les revendications 1 à 4, caractérisé en ce qu'un robinet d'arrêt (7 ; 16) est prévu dans la conduite d'arrivée (9 ; 10, 17) du gaz sous pression et des substances à étendre et est disposé sur le corps (1) de l'appareil ou sur la poignée (11).
6. Appareil selon les revendications 1 à 5, caractérisé en ce que le mandrin de serrage (2) est entraîné par un moteur électrique.
EP84115826A 1984-02-16 1984-12-19 Appareil pour appliquer une peinture sous l'eau Expired - Lifetime EP0151773B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3405528 1984-02-16
DE3405528 1984-02-16

Publications (3)

Publication Number Publication Date
EP0151773A2 EP0151773A2 (fr) 1985-08-21
EP0151773A3 EP0151773A3 (en) 1986-10-22
EP0151773B1 true EP0151773B1 (fr) 1990-01-24

Family

ID=6227891

Family Applications (1)

Application Number Title Priority Date Filing Date
EP84115826A Expired - Lifetime EP0151773B1 (fr) 1984-02-16 1984-12-19 Appareil pour appliquer une peinture sous l'eau

Country Status (4)

Country Link
EP (1) EP0151773B1 (fr)
JP (1) JPS60197264A (fr)
DE (1) DE3481111D1 (fr)
DK (1) DK73685D0 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2452478B (en) * 2007-08-29 2011-08-31 Anushya Sundaresan Motorised paint roller multi-use appliance
CN112547674B (zh) * 2020-11-17 2022-02-18 青岛市妇女儿童医院（青岛市妇幼保健院、青岛市残疾儿童医疗康复中心、青岛市新生儿疾病筛查中心） 一种超声诊断b超探头消毒装置
CN113042295B (zh) * 2021-03-18 2022-12-06 中建三局绿色产业投资有限公司 一种水利水下补漆设备

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2682067A (en) * 1949-05-07 1954-06-29 Albert T Coleman Rotary fountain paintbrush
FR1358483A (fr) * 1963-03-01 1964-04-17 Fabriek Van Compositieverven C Rouleau perfectionné et appareil à rouleau, pour l'application dans l'air de produits ordinaires, et l'application dans ou sous l'eau de produits spéciaux, sur des surfaces mouillées ou sèches
US3177510A (en) * 1963-08-02 1965-04-13 Mack William Combination rotary brush and brushing agent dispenser
IT997339B (it) * 1973-10-31 1975-12-30 Simoncini Giancarlo Dispositivo per massaggiare e fri zionare la cute con distribuzione controllata di lozioni od altre idonee sostanze liquide
US4175300A (en) * 1976-05-10 1979-11-27 Mcglew John J Paint roller construction
US4208753A (en) * 1978-10-31 1980-06-24 Lewis Helen M Floor cleaning apparatus
AR218701A1 (es) * 1978-12-15 1980-06-30 Liborio Armando Pincel rotativo

Also Published As

Publication number Publication date
EP0151773A2 (fr) 1985-08-21
JPS60197264A (ja) 1985-10-05
DE3481111D1 (de) 1990-03-01
DK73685D0 (da) 1985-02-15
EP0151773A3 (en) 1986-10-22

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