DE832719C - Schleifeinrichtung zum gleichzeitigen Schleifen beider Flaechen eines ununterbrochen in waagerechter Ebene fortbewegten Glasbandes - Google Patents

Schleifeinrichtung zum gleichzeitigen Schleifen beider Flaechen eines ununterbrochen in waagerechter Ebene fortbewegten Glasbandes

Info

Publication number
DE832719C
DE832719C DES18749A DES0018749A DE832719C DE 832719 C DE832719 C DE 832719C DE S18749 A DES18749 A DE S18749A DE S0018749 A DES0018749 A DE S0018749A DE 832719 C DE832719 C DE 832719C
Authority
DE
Germany
Prior art keywords
grinding
iron
glass ribbon
channels
edge
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
DES18749A
Other languages
German (de)
English (en)
Inventor
James Harris Griffin
Frederic Barnes Waldron
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.)
Compagnie de Saint Gobain SA
Original Assignee
Compagnie de Saint Gobain SA
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 Compagnie de Saint Gobain SA filed Critical Compagnie de Saint Gobain SA
Application granted granted Critical
Publication of DE832719C publication Critical patent/DE832719C/de
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
    • B24D7/00—Bonded abrasive wheels, or wheels with inserted abrasive blocks, designed for acting otherwise than only by their periphery, e.g. by the front face; Bushings or mountings therefor
    • B24D7/06—Bonded abrasive wheels, or wheels with inserted abrasive blocks, designed for acting otherwise than only by their periphery, e.g. by the front face; Bushings or mountings therefor with inserted abrasive blocks, e.g. segmental
    • 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
    • B24B7/00—Machines or devices designed for grinding plane surfaces on work, including polishing plane glass surfaces; Accessories therefor
    • B24B7/20—Machines or devices designed for grinding plane surfaces on work, including polishing plane glass surfaces; Accessories therefor characterised by a special design with respect to properties of the material of non-metallic articles to be ground
    • B24B7/22—Machines or devices designed for grinding plane surfaces on work, including polishing plane glass surfaces; Accessories therefor characterised by a special design with respect to properties of the material of non-metallic articles to be ground for grinding inorganic material, e.g. stone, ceramics, porcelain
    • B24B7/24—Machines or devices designed for grinding plane surfaces on work, including polishing plane glass surfaces; Accessories therefor characterised by a special design with respect to properties of the material of non-metallic articles to be ground for grinding inorganic material, e.g. stone, ceramics, porcelain for grinding or polishing glass
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
    • B24D7/00—Bonded abrasive wheels, or wheels with inserted abrasive blocks, designed for acting otherwise than only by their periphery, e.g. by the front face; Bushings or mountings therefor
    • B24D7/02—Wheels in one piece

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
DES18749A 1949-08-24 1950-08-24 Schleifeinrichtung zum gleichzeitigen Schleifen beider Flaechen eines ununterbrochen in waagerechter Ebene fortbewegten Glasbandes Expired DE832719C (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2205549A GB671961A (en) 1949-08-24 1949-08-24 Improvements in or relating to methods of and apparatus for grinding flat glass on both faces simultaneously

Publications (1)

Publication Number Publication Date
DE832719C true DE832719C (de) 1952-02-28

Family

ID=10173169

Family Applications (1)

Application Number Title Priority Date Filing Date
DES18749A Expired DE832719C (de) 1949-08-24 1950-08-24 Schleifeinrichtung zum gleichzeitigen Schleifen beider Flaechen eines ununterbrochen in waagerechter Ebene fortbewegten Glasbandes

Country Status (5)

Country Link
BE (1) BE497723A (xx)
DE (1) DE832719C (xx)
FR (1) FR1026182A (xx)
GB (1) GB671961A (xx)
NL (1) NL78431C (xx)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1030219B (de) * 1956-10-30 1958-05-14 Werner Osenberg Dr Ing Mit losem Korn arbeitende Planschleifvorrichtung
DE1060735B (de) * 1955-05-03 1959-07-02 Chauny & Cirey Schleifanordnung, insbesondere zum Schleifen von Glasplatten
DE1090131B (de) * 1955-01-31 1960-09-29 Pilkington Brothers Ltd Schleifvorrichtung zum Schleifen eines waagerecht gefuehrten Glasbandes

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4240476A1 (de) * 1992-12-02 1994-06-16 Winter & Sohn Ernst Schleifscheibe zum spangebenden Bearbeiten von Werkstückflächen
GB2345255B (en) * 1998-12-29 2000-12-27 United Microelectronics Corp Chemical-Mechanical Polishing Pad
DE60232497D1 (de) * 2001-01-05 2009-07-16 Seiko Epson Corp Poliervorrichtung und -verfahren
CN118528102A (zh) * 2024-07-24 2024-08-23 杭州泓芯微半导体有限公司 一种石英件平面研磨监测装置

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1090131B (de) * 1955-01-31 1960-09-29 Pilkington Brothers Ltd Schleifvorrichtung zum Schleifen eines waagerecht gefuehrten Glasbandes
DE1060735B (de) * 1955-05-03 1959-07-02 Chauny & Cirey Schleifanordnung, insbesondere zum Schleifen von Glasplatten
DE1030219B (de) * 1956-10-30 1958-05-14 Werner Osenberg Dr Ing Mit losem Korn arbeitende Planschleifvorrichtung

Also Published As

Publication number Publication date
NL78431C (xx)
FR1026182A (fr) 1953-04-24
GB671961A (en) 1952-05-14
BE497723A (xx) 1951-02-23

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