EP0193789A3 - Method for round-cornering plane rectangular panes - Google Patents

Method for round-cornering plane rectangular panes Download PDF

Info

Publication number
EP0193789A3
EP0193789A3 EP86102102A EP86102102A EP0193789A3 EP 0193789 A3 EP0193789 A3 EP 0193789A3 EP 86102102 A EP86102102 A EP 86102102A EP 86102102 A EP86102102 A EP 86102102A EP 0193789 A3 EP0193789 A3 EP 0193789A3
Authority
EP
European Patent Office
Prior art keywords
panes
conveying belt
cornering
round
plane rectangular
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
EP86102102A
Other languages
German (de)
Other versions
EP0193789A2 (en
EP0193789B1 (en
Inventor
Karl-Heinz Cichutek
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.)
Schott AG
Carl Zeiss AG
Original Assignee
Carl Zeiss AG
Schott Glaswerke AG
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 Carl Zeiss AG, Schott Glaswerke AG filed Critical Carl Zeiss AG
Priority to AT86102102T priority Critical patent/ATE70485T1/en
Publication of EP0193789A2 publication Critical patent/EP0193789A2/en
Publication of EP0193789A3 publication Critical patent/EP0193789A3/en
Application granted granted Critical
Publication of EP0193789B1 publication Critical patent/EP0193789B1/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
    • 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
    • B24B9/102—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 for travelling sheets

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
  • Constituent Portions Of Griding Lathes, Driving, Sensing And Control (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)

Abstract

In a method for round-cornering plane, rectangular, narrow panes (2) made of brittle material such as glass or glass ceramic, the panes are first of all moved on a wide conveying belt (1) by means of a slide (3) into a first position (A) offset to the outside relative to the centre line of the conveying belt and are then guided in a clamped manner. The external corners are then rounded (B) by means of a grinding wheel (6). After the clamping is removed, the panes are moved to the other side into an offset position (C) relative to the centre line of the conveying belt (1) and the two remaining corners are rounded (D) by means of a further grinding wheel (10). To support the panes, one narrow auxiliary conveying belt (5, 9) each is guided on each side of the conveying belt (Fig. 1). <IMAGE>
EP86102102A 1985-02-27 1986-02-18 Method for round-cornering plane rectangular panes Expired - Lifetime EP0193789B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT86102102T ATE70485T1 (en) 1985-02-27 1986-02-18 PROCESS FOR CORNER BANDING OF TARPAULIN, RECTANGULAR PANES.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3506877 1985-02-27
DE3506877A DE3506877C2 (en) 1985-02-27 1985-02-27 Machine for corner grinding of flat, rectangular discs

Publications (3)

Publication Number Publication Date
EP0193789A2 EP0193789A2 (en) 1986-09-10
EP0193789A3 true EP0193789A3 (en) 1989-03-01
EP0193789B1 EP0193789B1 (en) 1991-12-18

Family

ID=6263685

Family Applications (1)

Application Number Title Priority Date Filing Date
EP86102102A Expired - Lifetime EP0193789B1 (en) 1985-02-27 1986-02-18 Method for round-cornering plane rectangular panes

Country Status (3)

Country Link
EP (1) EP0193789B1 (en)
AT (1) ATE70485T1 (en)
DE (1) DE3506877C2 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19650878C1 (en) * 1996-12-07 1998-07-30 Richter Hans Method for regulating the movements of at least one drive element of an industrial robot
DE19754186A1 (en) * 1997-12-06 1999-06-10 Torgauer Maschinenbau Gmbh Method for grinding edges of rectangular glass panes
EP1034882A3 (en) * 1999-03-11 2002-07-10 Karsten Kristiansen An apparatus for edge grinding plate-like articles in a vertical stack, e.g. laminboards
KR101354620B1 (en) * 2012-08-20 2014-01-22 배석근 The apparatus for cutting the a corner of the panel

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE214096C (en) *
US2560740A (en) * 1948-02-09 1951-07-17 Tom E Pillow Edging and polishing machine
US2792859A (en) * 1953-07-28 1957-05-21 Union Bag Camp Paper Corp Apparatus for end-matching lumber
US2966013A (en) * 1959-07-24 1960-12-27 Pittsburgh Plate Glass Co Edge seaming apparatus
DE2054807A1 (en) * 1970-11-07 1972-05-10 Dimter, Erwin, 7918 Illertissen End processing machine
FR2183465A5 (en) * 1972-05-02 1973-12-14 Bielefelder Union Koch
EP0067469A1 (en) * 1981-06-11 1982-12-22 Elettromeccanica Luigi Bovone S.R.L. Edge finishing machine, particularly for glass sheets

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE214096C (en) *
US2560740A (en) * 1948-02-09 1951-07-17 Tom E Pillow Edging and polishing machine
US2792859A (en) * 1953-07-28 1957-05-21 Union Bag Camp Paper Corp Apparatus for end-matching lumber
US2966013A (en) * 1959-07-24 1960-12-27 Pittsburgh Plate Glass Co Edge seaming apparatus
DE2054807A1 (en) * 1970-11-07 1972-05-10 Dimter, Erwin, 7918 Illertissen End processing machine
FR2183465A5 (en) * 1972-05-02 1973-12-14 Bielefelder Union Koch
EP0067469A1 (en) * 1981-06-11 1982-12-22 Elettromeccanica Luigi Bovone S.R.L. Edge finishing machine, particularly for glass sheets

Also Published As

Publication number Publication date
EP0193789A2 (en) 1986-09-10
EP0193789B1 (en) 1991-12-18
DE3506877A1 (en) 1986-08-28
DE3506877C2 (en) 1987-02-12
ATE70485T1 (en) 1992-01-15

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