EP1216791A3 - Method of identifying an abrasive tool for removing a coating off a coated sheet of glass, and grinding machine implementing such a method - Google Patents

Method of identifying an abrasive tool for removing a coating off a coated sheet of glass, and grinding machine implementing such a method Download PDF

Info

Publication number
EP1216791A3
EP1216791A3 EP01130592A EP01130592A EP1216791A3 EP 1216791 A3 EP1216791 A3 EP 1216791A3 EP 01130592 A EP01130592 A EP 01130592A EP 01130592 A EP01130592 A EP 01130592A EP 1216791 A3 EP1216791 A3 EP 1216791A3
Authority
EP
European Patent Office
Prior art keywords
coating
identifying
glass
coated sheet
grinding machine
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
EP01130592A
Other languages
German (de)
French (fr)
Other versions
EP1216791B1 (en
EP1216791A2 (en
Inventor
Paolo Ghinamo
Sebastiano Bisotto
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.)
Bottero SpA
Original Assignee
Bottero SpA
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 Bottero SpA filed Critical Bottero SpA
Publication of EP1216791A2 publication Critical patent/EP1216791A2/en
Publication of EP1216791A3 publication Critical patent/EP1216791A3/en
Application granted granted Critical
Publication of EP1216791B1 publication Critical patent/EP1216791B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

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
    • B24B49/00—Measuring or gauging equipment for controlling the feed movement of the grinding tool or work; Arrangements of indicating or measuring equipment, e.g. for indicating the start of the grinding operation
    • B24B49/10—Measuring or gauging equipment for controlling the feed movement of the grinding tool or work; Arrangements of indicating or measuring equipment, e.g. for indicating the start of the grinding operation involving electrical means
    • 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
    • B24B9/00—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor
    • B24B9/02—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground
    • B24B9/06—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground of non-metallic inorganic material, e.g. stone, ceramics, porcelain
    • B24B9/08—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground of non-metallic inorganic material, e.g. stone, ceramics, porcelain of glass
    • B24B9/10—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground of non-metallic inorganic material, e.g. stone, ceramics, porcelain of glass of plate glass

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Constituent Portions Of Griding Lathes, Driving, Sensing And Control (AREA)
  • Polishing Bodies And Polishing Tools (AREA)
  • Grinding Of Cylindrical And Plane Surfaces (AREA)

Abstract

On a machine (1) for removing a coating (3) off a coated sheet (2) of glass, an abrasive tool (6a) for removing the coating (3) is selected from a number of abrasive tools by means of a detecting and control unit (10, 14) for identifying the coating (3) and emitting a corresponding tool selection and pickup signal.
EP01130592A 2000-12-22 2001-12-21 Method of identifying an abrasive tool for removing a coating off a coated sheet of glass, and grinding machine implementing such a method Expired - Lifetime EP1216791B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT2000TO001212A ITTO20001212A1 (en) 2000-12-22 2000-12-22 METHOD FOR THE IDENTIFICATION OF AN ABRASIVE TOOL FOR THE REMOVAL OF A COATING LAYER FROM A COATED GLASS SHEET AND MACHINE
ITTO001212 2000-12-22

Publications (3)

Publication Number Publication Date
EP1216791A2 EP1216791A2 (en) 2002-06-26
EP1216791A3 true EP1216791A3 (en) 2003-03-05
EP1216791B1 EP1216791B1 (en) 2005-08-10

Family

ID=11458326

Family Applications (1)

Application Number Title Priority Date Filing Date
EP01130592A Expired - Lifetime EP1216791B1 (en) 2000-12-22 2001-12-21 Method of identifying an abrasive tool for removing a coating off a coated sheet of glass, and grinding machine implementing such a method

Country Status (5)

Country Link
EP (1) EP1216791B1 (en)
AT (1) ATE301530T1 (en)
DE (1) DE60112534T2 (en)
ES (1) ES2243385T3 (en)
IT (1) ITTO20001212A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100494586B1 (en) * 2003-04-23 2005-06-10 현대자동차주식회사 Dissolution system of door glass sunting film for disused car

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4945487A (en) * 1987-07-31 1990-07-31 Kabushiki Kaisha Toyota Chuo Kenkyusho Data processing device for three dimensional surface machining
WO1993023820A1 (en) * 1992-05-18 1993-11-25 Sensor Adaptive Machines, Inc. Further methods and apparatus for control of lathes and other machine tools
EP0769348A1 (en) * 1995-10-20 1997-04-23 FOR.EL. BASE di VIANELLO FORTUNATO & C. S.n.c. Method and device for removing coatings applied to the surface of a glass plate

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4945487A (en) * 1987-07-31 1990-07-31 Kabushiki Kaisha Toyota Chuo Kenkyusho Data processing device for three dimensional surface machining
WO1993023820A1 (en) * 1992-05-18 1993-11-25 Sensor Adaptive Machines, Inc. Further methods and apparatus for control of lathes and other machine tools
EP0769348A1 (en) * 1995-10-20 1997-04-23 FOR.EL. BASE di VIANELLO FORTUNATO & C. S.n.c. Method and device for removing coatings applied to the surface of a glass plate

Also Published As

Publication number Publication date
DE60112534T2 (en) 2006-06-08
EP1216791B1 (en) 2005-08-10
ATE301530T1 (en) 2005-08-15
ES2243385T3 (en) 2005-12-01
ITTO20001212A1 (en) 2002-06-22
EP1216791A2 (en) 2002-06-26
ITTO20001212A0 (en) 2000-12-22
DE60112534D1 (en) 2005-09-15

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