US20130244543A1 - Shim-mask stencil - Google Patents

Shim-mask stencil Download PDF

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Publication number
US20130244543A1
US20130244543A1 US13/988,368 US201113988368A US2013244543A1 US 20130244543 A1 US20130244543 A1 US 20130244543A1 US 201113988368 A US201113988368 A US 201113988368A US 2013244543 A1 US2013244543 A1 US 2013244543A1
Authority
US
United States
Prior art keywords
stencil
apertures
masking
abrasive
abrasive tool
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.)
Abandoned
Application number
US13/988,368
Other languages
English (en)
Inventor
Alan Wilkinson
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
Application filed by Individual filed Critical Individual
Publication of US20130244543A1 publication Critical patent/US20130244543A1/en
Abandoned legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B23/00—Portable grinding machines, e.g. hand-guided; Accessories therefor
    • B24B23/005—Auxiliary devices used in connection with portable grinding machines, e.g. holders
    • 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
    • B05C17/06—Stencils
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B19/00—Single-purpose machines or devices for particular grinding operations not covered by any other main group
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B55/00—Safety devices for grinding or polishing machines; Accessories fitted to grinding or polishing machines for keeping tools or parts of the machine in good working condition
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
    • B24C1/00—Methods for use of abrasive blasting for producing particular effects; Use of auxiliary equipment in connection with such methods
    • B24C1/04—Methods for use of abrasive blasting for producing particular effects; Use of auxiliary equipment in connection with such methods for treating only selected parts of a surface, e.g. for carving stone or glass

Definitions

  • the present invention relates to a stencil to protect the surface surrounding an area being abraded, for example in the vehicle refinishing trade.
  • a high spot as previously mentioned may be removed by selecting a stencil with a suitable size and shape of hole, placing this hole over the high spot (the stencil maybe taped into position or hand-held against the surface to be worked on), so that the high spot is exposed and then slicing the excess material with a very sharp blade eg a one sided razor blade over the stencil held at near to horizontal to the stencil, before abrading either by hand with an abrasive wrapped around a suitable sanding block, or by means of a sanding machine.
  • a very sharp blade eg a one sided razor blade
  • the material within the selected hole in the stencil will stand as high as the thickness of the stencil, if a hard block or backing plate is employed, which may then be finished with a fine abrasive once the stencil has been removed, so minimising risk of damage to the surrounding surface.
  • the area inside the stencil shape will be abraded and can be feathered by placing successively larger sized shapes over the repair spot and abrading with successively finer abrasives.
  • the key difference is that the current application is designed for protection of a surface on which undesired high spots need to be eliminated by abrasion and to a precision that is as close as possible to the surface surrounding the high spot, including the exposed area inside the stencil hole, without causing damage to it.
  • mask 20 would resist an abrasive being passed across its surface nor is it designed to be as thin as practically possible and so would not permit the abrasion of a high spot to near flush with the surface.
  • U.S. Pat. No. 6,099,388 shows a protective mask whose characteristics are: “Preferably the mask is of a plastics material” Column 4 line 40; “The material of the mask has electrostatic cling” Column 4, line 41.
  • FIG. 1 shows a top view of the stencil ( 1 ), manufactured from 0.05 mm to 0.03 mm hard quality stainless steel shim in a sheet measuring 12 cm by 12 cm, with holes ( 2 ) designed to expose typical spot repairs, namely lacquer runs, imperfections and paint-filled chips or scratches, and created by a process to ensure that edges are flush with stencil body, for example an etching process.
  • the etched holes are calculated to be of a dimension that will not allow the abrasive block, sanding machine pad or blade, when held horizontal to the surface, to make contact with the surface to be protected at any point, ie the dimensions of the holes are too small to allow the sanding block, machine pad or blade to fit completely inside.
  • the stainless steel employed to make the stencil offers high durability to the abrasion process so that the surface to be protected is so, prevents the stencil from oxidation, which would affect its uniform positioning on the surface, and allows the stencil to be re-used.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Polishing Bodies And Polishing Tools (AREA)
  • Manufacture Or Reproduction Of Printing Formes (AREA)
  • Printing Plates And Materials Therefor (AREA)
  • ing And Chemical Polishing (AREA)
US13/988,368 2010-11-22 2011-11-16 Shim-mask stencil Abandoned US20130244543A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB1019690.5A GB2485594B (en) 2010-11-22 2010-11-22 Shim-mask stencil
GB1019690.5 2010-11-22
PCT/GB2011/001610 WO2012069777A1 (fr) 2010-11-22 2011-11-16 Pochoir de rectification

Publications (1)

Publication Number Publication Date
US20130244543A1 true US20130244543A1 (en) 2013-09-19

Family

ID=43467037

Family Applications (1)

Application Number Title Priority Date Filing Date
US13/988,368 Abandoned US20130244543A1 (en) 2010-11-22 2011-11-16 Shim-mask stencil

Country Status (8)

Country Link
US (1) US20130244543A1 (fr)
EP (1) EP2643122B1 (fr)
JP (1) JP2013544661A (fr)
CN (1) CN103282161A (fr)
BR (1) BR112013012470A2 (fr)
CA (1) CA2818456A1 (fr)
GB (1) GB2485594B (fr)
WO (1) WO2012069777A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111843837A (zh) * 2019-04-29 2020-10-30 北京铂阳顶荣光伏科技有限公司 喷砂机及太阳能基板生产线

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2812541T3 (es) * 2013-12-30 2021-03-17 Onespan Int Gmbh Aparato de autenticación con interfaz Bluetooth
DE202014007284U1 (de) 2014-09-12 2014-09-30 Kwk Holding Kg Abdeckschablone zum Abschleifen von überstehenden Unebenheiten von Lackoberflächen
GB2556102A (en) * 2016-11-21 2018-05-23 Wilkinson Alan Improved method of abrading or slicing off a high point of a surface
JP6449840B2 (ja) * 2016-12-27 2019-01-09 株式会社Ｍｈｉエアロスペースプロダクション 航空機外板の補修方法、電動工具及びアタッチメント
DE102017219110A1 (de) 2017-10-25 2019-04-25 Onsystem Technic Gmbh Maskierungsschablone
KR102656383B1 (ko) * 2024-01-11 2024-04-11 씨티씨 주식회사 도장 연마 보조장치 및 이를 이용한 센서 부착 방법

Citations (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US315472A (en) * 1885-04-14 Art of ornamenting glass
US680227A (en) * 1901-06-08 1901-08-13 Virginia I Copland Erasing-shield.
US742445A (en) * 1903-03-09 1903-10-27 James M Keep Erasing-shield.
US1431917A (en) * 1920-09-11 1922-10-17 Hrant G Antaramian Ornamenting process and apparatus
US1720568A (en) * 1928-09-14 1929-07-09 Cross Brothers Company Sand-blast carving and method of making the same
US1720569A (en) * 1928-09-18 1929-07-09 Cross Brothers Company Sand-blast carving and method of making the same
US1769599A (en) * 1929-03-13 1930-07-01 Samuel A Neidich Method of etching celluloid and the like
US1940539A (en) * 1932-06-08 1933-12-19 Fritsche Rudolf Device for making corrections on lithographic printing surfaces
US2005456A (en) * 1932-06-11 1935-06-18 Rca Corp Variable resistance device
US2251646A (en) * 1939-05-25 1941-08-05 Minnesota Mining & Mfg Sandblast stencil
US2466890A (en) * 1945-01-15 1949-04-12 Honeywell Regulator Co Method of soldering to a nickel alloy coil
US6099388A (en) * 1997-08-06 2000-08-08 Fritsch; Joseph F Method and apparatus for repairing a damaged compact disc
US6171514B1 (en) * 1997-09-05 2001-01-09 Fujitsu Limited Polishing method for planarizing a substrate
US6629877B2 (en) * 2001-02-21 2003-10-07 Leon A. Cerniway Precision glass grinding
US7367869B2 (en) * 2006-05-02 2008-05-06 U.S. Technology Corporation Method of masking and a hot melt adhesive for use therewith
US20100269593A1 (en) * 2009-04-22 2010-10-28 Roland Richard Moser Process for producing a body provided with a slot as a test crack

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57156169A (en) * 1981-03-20 1982-09-27 Nippon Columbia Co Ltd Metal mask for sandblast
JP2679467B2 (ja) * 1991-09-06 1997-11-19 豊田合成株式会社 成形品のマスキング塗装方法
US5399421A (en) * 1991-11-12 1995-03-21 Gaska Tape, Inc. Vinyl film stencil
CN2726802Y (zh) * 2004-09-17 2005-09-21 朴文锡 喷砂模板

Patent Citations (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US315472A (en) * 1885-04-14 Art of ornamenting glass
US680227A (en) * 1901-06-08 1901-08-13 Virginia I Copland Erasing-shield.
US742445A (en) * 1903-03-09 1903-10-27 James M Keep Erasing-shield.
US1431917A (en) * 1920-09-11 1922-10-17 Hrant G Antaramian Ornamenting process and apparatus
US1720568A (en) * 1928-09-14 1929-07-09 Cross Brothers Company Sand-blast carving and method of making the same
US1720569A (en) * 1928-09-18 1929-07-09 Cross Brothers Company Sand-blast carving and method of making the same
US1769599A (en) * 1929-03-13 1930-07-01 Samuel A Neidich Method of etching celluloid and the like
US1940539A (en) * 1932-06-08 1933-12-19 Fritsche Rudolf Device for making corrections on lithographic printing surfaces
US2005456A (en) * 1932-06-11 1935-06-18 Rca Corp Variable resistance device
US2251646A (en) * 1939-05-25 1941-08-05 Minnesota Mining & Mfg Sandblast stencil
US2466890A (en) * 1945-01-15 1949-04-12 Honeywell Regulator Co Method of soldering to a nickel alloy coil
US6099388A (en) * 1997-08-06 2000-08-08 Fritsch; Joseph F Method and apparatus for repairing a damaged compact disc
US6171514B1 (en) * 1997-09-05 2001-01-09 Fujitsu Limited Polishing method for planarizing a substrate
US6629877B2 (en) * 2001-02-21 2003-10-07 Leon A. Cerniway Precision glass grinding
US7367869B2 (en) * 2006-05-02 2008-05-06 U.S. Technology Corporation Method of masking and a hot melt adhesive for use therewith
US20100269593A1 (en) * 2009-04-22 2010-10-28 Roland Richard Moser Process for producing a body provided with a slot as a test crack

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111843837A (zh) * 2019-04-29 2020-10-30 北京铂阳顶荣光伏科技有限公司 喷砂机及太阳能基板生产线

Also Published As

Publication number Publication date
GB2485594B (en) 2012-10-24
GB201019690D0 (en) 2011-01-05
EP2643122B1 (fr) 2015-11-04
EP2643122A1 (fr) 2013-10-02
BR112013012470A2 (pt) 2016-09-06
CA2818456A1 (fr) 2012-05-31
GB2485594A (en) 2012-05-23
CN103282161A (zh) 2013-09-04
JP2013544661A (ja) 2013-12-19
WO2012069777A1 (fr) 2012-05-31

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STCB Information on status: application discontinuation

Free format text: ABANDONED -- FAILURE TO RESPOND TO AN OFFICE ACTION