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GB1472079A - Coating of components - Google Patents

Coating of components

Info

Publication number
GB1472079A
GB1472079A GB4669474A GB4669474A GB1472079A GB 1472079 A GB1472079 A GB 1472079A GB 4669474 A GB4669474 A GB 4669474A GB 4669474 A GB4669474 A GB 4669474A GB 1472079 A GB1472079 A GB 1472079A
Authority
GB
United Kingdom
Prior art keywords
slip
stubs
primed
stub
powder
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
Application number
GB4669474A
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.)
GKN Automotive Ltd
Original Assignee
GKN Transmissions 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 GKN Transmissions Ltd filed Critical GKN Transmissions Ltd
Priority to GB4669474A priority Critical patent/GB1472079A/en
Publication of GB1472079A publication Critical patent/GB1472079A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D3/00—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials
    • B05D3/02—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by baking
    • B05D3/0254—After-treatment
    • B05D3/0281—After-treatment with induction heating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D1/00—Processes for applying liquids or other fluent materials
    • B05D1/02—Processes for applying liquids or other fluent materials performed by spraying
    • B05D1/04—Processes for applying liquids or other fluent materials performed by spraying involving the use of an electrostatic field
    • B05D1/06—Applying particulate materials
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D2202/00—Metallic substrate

Landscapes

  • Application Of Or Painting With Fluid Materials (AREA)

Abstract

1472079 Coating metal articles; coating apparatus G K N TRANSMISSIONS Ltd 29 Oct 1975 [29 Oct 1974] 46694/74 Headings B2E and B2L A metal article, which may be primed is coated with a film of synthetic plastics material, e.g. nylon, by applying the powdered material by electrostatic spraying while the surface is at a temperature below the fusing temperature of the material and then heating the coated article by electric induction to fuse the layer of powder into a film. Slip stubs, which comprise a plain shaft portion and a splined portion are degreased by a wet abrasive blast and transferred to a conveyor where they are gripped by chucks. Hydraulic rams 5 lift priming baths 4 so that slip stubs 3 are immersed in primer 6. The conveyor is then indexed to bring the primed slip stub over electrostatic detearing means comprising grid 7 supported on insulator 8. After excess primer has been removed, the slip stubs are dried by a current of air from a fan passing over an electric heating element. In the next coating stage drive rollers 11, 12 engage a support carrying the chucks. Each chuck is rotated so that the primed slip stub is in alignment with block 15 reciprocable vertically by ram 16. Centre 35 of block 15 can engage a complementary centre in the free end of the slip stub. Shield 13, 14 protect rollers 11, 12 and chuck 2. Spray gun 17 coats the rotating slip stub. The electrostatic spraying field is adjusted by block 15 to prevent build up of powder at the bottoms of the splines. The primed coated stubs are passed to the induction heating stage where a coil heater surrounds the splined portion in operation. A further induction heating coil is used to fuse the powder on the shaft portion. The slip stub is rotated during heating.
GB4669474A 1975-10-29 1975-10-29 Coating of components Expired GB1472079A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB4669474A GB1472079A (en) 1975-10-29 1975-10-29 Coating of components

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4669474A GB1472079A (en) 1975-10-29 1975-10-29 Coating of components

Publications (1)

Publication Number Publication Date
GB1472079A true GB1472079A (en) 1977-04-27

Family

ID=10442228

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4669474A Expired GB1472079A (en) 1975-10-29 1975-10-29 Coating of components

Country Status (1)

Country Link
GB (1) GB1472079A (en)

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4495217A (en) * 1982-04-19 1985-01-22 Schrum Timothy J Method for applying powdered coatings
EP0196482A2 (en) * 1985-03-05 1986-10-08 Brose Fahrzeugteile GmbH & Co. KG Coating method for guide rails of belt transfer systems of a passive-restraint system in a motor vehicle
US5456953A (en) * 1993-02-26 1995-10-10 Armco Steel Company, L.P. Method for coating bake hardenable steel with a water based chromium bearing organic resin
EP1270089A1 (en) * 2001-06-29 2003-01-02 Kabushiki Kaisha Yoshino Kosakujo Apparatus and method for powder coating with induction heating
US6797066B2 (en) 2000-10-24 2004-09-28 Kabushiki Kaisya Yoshino Kosakujo Apparatus and method for powder coating
US20130183539A1 (en) * 2011-12-28 2013-07-18 Qiang Guo Multi-layer composite including a fluoropolymer surface and a non-fluorinated polymer transition layer
US20160229386A1 (en) * 2015-02-06 2016-08-11 GM Global Technology Operations LLC Transmission assembly with electrical noise reduction and method of making and using the same
US9782956B2 (en) 2011-12-28 2017-10-10 Saint-Gobain Performance Plastics Corporation Polymer coating on substrates using thermal spray techniques
US9803690B2 (en) 2012-09-28 2017-10-31 Saint-Gobain Performance Plastics Pampus Gmbh Maintenance-free slide bearing with a combined adhesive sliding layer
US10113588B2 (en) 2012-06-29 2018-10-30 Saint-Gobain Performance Plastics Pampus Gmbh Slide bearing comprising a primer system as adhesion promoter
CN109692774A (en) * 2019-01-18 2019-04-30 昆山市烽禾升精密机械有限公司 Spline nylon powder dip coating apparatus
CN111715470A (en) * 2020-05-26 2020-09-29 江苏益通流体科技有限公司 Mechanical sealing element coating equipment convenient to clean
CN115921241A (en) * 2022-12-12 2023-04-07 中国船舶重工集团公司第十二研究所 Method for preparing PEEK coating by high-frequency induction heating

Cited By (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4495217A (en) * 1982-04-19 1985-01-22 Schrum Timothy J Method for applying powdered coatings
EP0196482A2 (en) * 1985-03-05 1986-10-08 Brose Fahrzeugteile GmbH & Co. KG Coating method for guide rails of belt transfer systems of a passive-restraint system in a motor vehicle
EP0196482A3 (en) * 1985-03-05 1987-05-20 Brose Fahrzeugteile GmbH & Co. KG Coating method for guide rails of belt transfer systems of a passive-restraint system in a motor vehicle
US5456953A (en) * 1993-02-26 1995-10-10 Armco Steel Company, L.P. Method for coating bake hardenable steel with a water based chromium bearing organic resin
US6797066B2 (en) 2000-10-24 2004-09-28 Kabushiki Kaisya Yoshino Kosakujo Apparatus and method for powder coating
EP1270089A1 (en) * 2001-06-29 2003-01-02 Kabushiki Kaisha Yoshino Kosakujo Apparatus and method for powder coating with induction heating
KR100864684B1 (en) * 2001-06-29 2008-10-23 가부시키가이샤 요시노 고사쿠조 Apparatus and method for powder coating
US9981284B2 (en) * 2011-12-28 2018-05-29 Saint-Gobain Performance Plastics Corporation Method of forming a laminate
US9782956B2 (en) 2011-12-28 2017-10-10 Saint-Gobain Performance Plastics Corporation Polymer coating on substrates using thermal spray techniques
US20130183539A1 (en) * 2011-12-28 2013-07-18 Qiang Guo Multi-layer composite including a fluoropolymer surface and a non-fluorinated polymer transition layer
US10113588B2 (en) 2012-06-29 2018-10-30 Saint-Gobain Performance Plastics Pampus Gmbh Slide bearing comprising a primer system as adhesion promoter
US10563696B2 (en) 2012-06-29 2020-02-18 Saint-Gobain Performance Plastics Pampus Gmbh Slide bearing comprising a primer system as adhesion promoter
US9803690B2 (en) 2012-09-28 2017-10-31 Saint-Gobain Performance Plastics Pampus Gmbh Maintenance-free slide bearing with a combined adhesive sliding layer
US20160229386A1 (en) * 2015-02-06 2016-08-11 GM Global Technology Operations LLC Transmission assembly with electrical noise reduction and method of making and using the same
CN105857066A (en) * 2015-02-06 2016-08-17 通用汽车环球科技运作有限责任公司 Transmission assembly with electrical noise reduction and method of making and using the same
CN109692774A (en) * 2019-01-18 2019-04-30 昆山市烽禾升精密机械有限公司 Spline nylon powder dip coating apparatus
CN111715470A (en) * 2020-05-26 2020-09-29 江苏益通流体科技有限公司 Mechanical sealing element coating equipment convenient to clean
CN111715470B (en) * 2020-05-26 2021-07-06 江苏益通流体科技有限公司 Mechanical sealing element coating equipment convenient to clean
CN115921241A (en) * 2022-12-12 2023-04-07 中国船舶重工集团公司第十二研究所 Method for preparing PEEK coating by high-frequency induction heating

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee