EP0151773A2 - Appareil pour appliquer une peinture sous l'eau - Google Patents

Appareil pour appliquer une peinture sous l'eau Download PDF

Info

Publication number
EP0151773A2
EP0151773A2 EP84115826A EP84115826A EP0151773A2 EP 0151773 A2 EP0151773 A2 EP 0151773A2 EP 84115826 A EP84115826 A EP 84115826A EP 84115826 A EP84115826 A EP 84115826A EP 0151773 A2 EP0151773 A2 EP 0151773A2
Authority
EP
European Patent Office
Prior art keywords
brush
paint
roller
paints
application device
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
EP84115826A
Other languages
German (de)
English (en)
Other versions
EP0151773A3 (en
EP0151773B1 (fr
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.
  • paints are applied to the surfaces of objects to be treated by brushing, rolling, spraying, dipping or flooding.
  • painting and rolling is also used as a manual application process.
  • these methods have significant shortcomings.
  • a lot of effort is required when using a diving team. Streaking of the paints in the water leads to contamination of the diving suits and the diving equipment.
  • the object of the invention is to provide a safe and economical underwater working device for the application of underwater paints which, while at the same time significantly increasing the area coverage, enables a reduction in the consumption of the paint and at the same time automation and a reduction in the processing time. as well as set-up and cleaning work times allowed.
  • the paint can be better utilized because, inter alia, streaking due to the movement of the brush or roller from the paint container through the free water is eliminated.
  • the area coverage per hour of diving is also significantly increased.
  • the processing time can be shortened compared to manual application, in particular, in that the underwater working device according to the invention allows the application of paints which are formulated with short gel times (so-called “pot times").
  • the depth of use of the underwater working device according to the invention is in principle unlimited.
  • the practical depth of use is essentially determined by the drive used.
  • 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 lead-through holder 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 required amount of paint are regulated on site by the diver.
  • the paint is preferably conveyed hydraulically, e.g. with an air-less pump, a compressed air-loaded paint container with delivery line or a multi-component mixing and delivery device.
  • the through hole 21 communicates with the feed 17.
  • 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.
  • the paint is e.g. Menninge with a viscosity of 6400 mPas and a composition epoxy / amine hardener used.
  • 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 communicates with 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. Through this rotating union the paint is introduced into the holes 35 and 21 respectively.
  • 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)
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 true EP0151773A2 (fr) 1985-08-21
EP0151773A3 EP0151773A3 (en) 1986-10-22
EP0151773B1 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)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2452478A (en) * 2007-08-29 2009-03-11 Anushya Sundaresan Motorised paint roller multi-use appliance
CN112547674A (zh) * 2020-11-17 2021-03-26 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
CN113042295A (zh) * 2021-03-18 2021-06-29 赵青梅 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

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2452478A (en) * 2007-08-29 2009-03-11 Anushya Sundaresan Motorised paint roller multi-use appliance
GB2452478B (en) * 2007-08-29 2011-08-31 Anushya Sundaresan Motorised paint roller multi-use appliance
CN112547674A (zh) * 2020-11-17 2021-03-26 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
CN113042295A (zh) * 2021-03-18 2021-06-29 赵青梅 一种水利水下补漆设备
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

Also Published As

Publication number Publication date
JPS60197264A (ja) 1985-10-05
EP0151773A3 (en) 1986-10-22
DE3481111D1 (de) 1990-03-01
DK73685D0 (da) 1985-02-15
EP0151773B1 (fr) 1990-01-24

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