EP0509100A1 - Masking material - Google Patents

Masking material Download PDF

Info

Publication number
EP0509100A1
EP0509100A1 EP91908177A EP91908177A EP0509100A1 EP 0509100 A1 EP0509100 A1 EP 0509100A1 EP 91908177 A EP91908177 A EP 91908177A EP 91908177 A EP91908177 A EP 91908177A EP 0509100 A1 EP0509100 A1 EP 0509100A1
Authority
EP
European Patent Office
Prior art keywords
masking member
masking material
plate
panel part
inserting groove
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Withdrawn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
EP91908177A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP0509100A4 (en
Inventor
Seinosuke Nagoya Oilchemical Co. Ltd. Horiki
Reiji Nagoya Oilchemical Co. Ltd. Makino
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.)
Nagoya Oil Chemical Co Ltd
Original Assignee
Nagoya Oil Chemical Co Ltd
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 Nagoya Oil Chemical Co Ltd filed Critical Nagoya Oil Chemical Co Ltd
Publication of EP0509100A4 publication Critical patent/EP0509100A4/en
Publication of EP0509100A1 publication Critical patent/EP0509100A1/en
Withdrawn legal-status Critical Current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
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B12/00—Arrangements for controlling delivery; Arrangements for controlling the spray area
    • B05B12/16—Arrangements for controlling delivery; Arrangements for controlling the spray area for controlling the spray area
    • B05B12/20—Masking elements, i.e. elements defining uncoated areas on an object to be coated

Definitions

  • the present invention relates to a masking member which temporarily protects a panel part of an article from a surface treatment.
  • an anti-corrosion treatment is performed on the steel material of the floor of a car and occasionally, the anti-corrosion film on said steel material has received damage through the collision of small flying stones or sand during and when the car is moving. This is called the chipping phenomenon and to prevent this phenomenon, a visco-elastic paint such as polyvinyl-chloride sol, tar-urethane, and the like is spray-coated on said steel material.
  • said steel material of the floor of a car has panel parts such as brackets to support other parts and the like and it is necessary to prevent said visco-elastic paint from sticking to said panel parts.
  • said masking member when said clip-type masking member is automatically put over said panel part by said robot, said masking member should be located correctly in front of said panel part, and for this purpose, the precise operation of said robot is required. Further, when said masking member is put over said panel part by a worker's hand, it may require much labor to fit said masking member into the correct position and the working efficiency may be inferior.
  • the present invention provides a clip-type masking member (1) consisting of a body (2) having an inserting groove (3) wherein a tapering guide part (5) is extended from an opening (4) of said inserting groove (3).
  • said tapering guide part (5) extended from an opening (4) of said inserting groove (3) of said body (2) of said masking member (1) may come into contact with the upper-edge or lower-edge of said panel part (7) when said masking member (1) is put over said panel part (7) to adjust the position of said masking member (1) to the correct position, and then the inserting part (2) of said masking member (1) may be put over said panel part (7) by said inserting groove (3) of said body (2).
  • said masking member even if said masking member comes in from a deflecting position from the position in front of said panel part before inserting, said masking member can be certainly put over said panel part and the precise operation of a robot may not be necessary and the structure of said robot can be simplified. Further, in a case where said masking member is put over said panel part by a worker's hand, the position of said masking member may be easily adjusted and the working efficiency becomes higher.
  • Figs. 1 to 4 each show an embodiment of the present invention and,
  • a body (2) of a masking member (1) has an inserting groove (3) and a tapering guide part (5) which opens towards the outside and is extended from the opening (4) of said inserting groove (3).
  • the tapering shape of said guide part (5) is curved convexly.
  • Said masking member (1) is sucked by a sucker (9) of a robot to which a vacuum-ventilation pipe (8) connects as shown in Fig. 2, and said opening (4) of said inserting groove (3) of said body (2) of said masking member (1) is located in front of a panel part (7) of an article (6), and in a case where said position is a little deflected, said position of said masking member (1) may be corrected to the direction shown by arrow B in Fig. 3, by contacting said guide part (5) of said masking member (1) with the upper-edge of said panel part (7) when said masking member (1) is put over said panel part (7) by said inserting groove (3) as shown by the arrow A in Fig. 3.
  • said masking member (1) may be released from said sucker (9) by allowing air pressure into said sucker (9) through said vacuum-ventilation pipe (8).
  • said masking member (1) is put over said panel part (7) as shown in Fig. 4.
  • Fig. 5 shows a masking member (1)A of another embodiment of the present invention.
  • a tapering shape of a tapering guide part (5)A extended from an opening (4)A of an inserting groove (3)A of a body (2)A of said masking member (1)A is rectilineal.
  • a masking member of the present invention is made of a plastic such as polystyrene, polyethylene, polypropylene, polyvinyl-chloride, polyurethane, melamine resin, urea resin, phenol resin and the like, a reinforced plastic wherein an inorganic filler such as calcium carbonate, talc, bentonite and the like is mixed in said plastic, a foamed plastic of said plastic, a synthetic rubber such as styrene-butadiene rubber, a crylonitrile-butadiene rubber and the like, a natural rubber, a molded fiber material wherein wood fiber, synthetic fiber, natural fiber, inorganic fiber etc. is bound by a binder to mold wood, paper, reclaimed paper, corrugated card-board, metal , and a complex or a laminate of two or more of said materials.
  • a plastic such as polystyrene, polyethylene, polypropylene, polyvinyl-chloride, polyurethane, melamine resin
  • a pinch-type holder besides said sucker (9), a pinch-type holder, a needle-type holder, and the like may be used.

Landscapes

  • Details Or Accessories Of Spraying Plant Or Apparatus (AREA)
EP91908177A 1990-05-02 1991-04-30 Masking material Withdrawn EP0509100A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP47084/90U 1990-05-02
JP1990047084U JPH045257U (et) 1990-05-02 1990-05-02

Publications (2)

Publication Number Publication Date
EP0509100A4 EP0509100A4 (en) 1992-06-26
EP0509100A1 true EP0509100A1 (en) 1992-10-21

Family

ID=12765311

Family Applications (1)

Application Number Title Priority Date Filing Date
EP91908177A Withdrawn EP0509100A1 (en) 1990-05-02 1991-04-30 Masking material

Country Status (4)

Country Link
EP (1) EP0509100A1 (et)
JP (1) JPH045257U (et)
CA (1) CA2063448A1 (et)
WO (1) WO1991016996A1 (et)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1994019110A1 (en) * 1993-02-16 1994-09-01 Taper Tec International Limited A flexible strip
GB2276838A (en) * 1993-04-07 1994-10-12 Donald Murray Western Adjustable width vehicle window masking strip

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5098254U (et) * 1974-01-14 1975-08-15
JPS50104973U (et) * 1974-01-31 1975-08-29
JPH06629U (ja) * 1992-06-01 1994-01-11 株式会社武田機械 ネジ方式により無段階荒調節を可能としたバイス及びそれを用いる縦型複列バイス

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6091283U (ja) * 1983-11-29 1985-06-22 日本電気株式会社 塗装マスキングクリツプ

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See references of WO9116996A1 *

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1994019110A1 (en) * 1993-02-16 1994-09-01 Taper Tec International Limited A flexible strip
GB2276838A (en) * 1993-04-07 1994-10-12 Donald Murray Western Adjustable width vehicle window masking strip

Also Published As

Publication number Publication date
JPH045257U (et) 1992-01-17
CA2063448A1 (en) 1991-11-03
EP0509100A4 (en) 1992-06-26
WO1991016996A1 (en) 1991-11-14

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Legal Events

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PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

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Effective date: 19920102

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Effective date: 19940128

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Effective date: 19940608