FR1128999A - Ferrasses perfectionnées, notamment pour le doucissage des feuilles de verre - Google Patents

Ferrasses perfectionnées, notamment pour le doucissage des feuilles de verre

Info

Publication number
FR1128999A
FR1128999A FR1128999DA FR1128999A FR 1128999 A FR1128999 A FR 1128999A FR 1128999D A FR1128999D A FR 1128999DA FR 1128999 A FR1128999 A FR 1128999A
Authority
FR
France
Prior art keywords
ferrasses
sophisticated
glass sheets
smoothing
smoothing glass
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
Other languages
English (en)
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
Manufactures des Glaces et Produits Chimiques 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, Manufactures des Glaces et Produits Chimiques de Saint Gobain SA filed Critical Compagnie de Saint Gobain SA
Application granted granted Critical
Publication of FR1128999A publication Critical patent/FR1128999A/fr
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
    • B24D7/10—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 cooling provisions
    • 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

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)
  • Polishing Bodies And Polishing Tools (AREA)
  • Grinding Of Cylindrical And Plane Surfaces (AREA)
FR1128999D 1955-05-03 1955-05-03 Ferrasses perfectionnées, notamment pour le doucissage des feuilles de verre Expired FR1128999A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR2820334X 1955-05-03

Publications (1)

Publication Number Publication Date
FR1128999A true FR1128999A (fr) 1957-01-14

Family

ID=9689055

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1128999D Expired FR1128999A (fr) 1955-05-03 1955-05-03 Ferrasses perfectionnées, notamment pour le doucissage des feuilles de verre

Country Status (5)

Country Link
US (1) US2820334A (fr)
BE (1) BE547473A (fr)
DE (1) DE1060735B (fr)
FR (1) FR1128999A (fr)
GB (1) GB800685A (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3068618A (en) * 1959-07-22 1962-12-18 Saint Gobain Runner
EP0050233B1 (fr) * 1980-10-22 1985-05-02 J. König GmbH & Co. Werkzeugfabrik, Steinindustrie und Handwerkerbedarf Meule diamantée pour l'usinage de pierre
US4612733A (en) * 1985-04-08 1986-09-23 The United States Of America As Represented By The Secretary Of The Air Force Very high speed lap with positive lift effect
US4607458A (en) * 1985-04-08 1986-08-26 The United States Of America As Represented By The Secretary Of The Air Force Very high speed lap with negative lift effect
FR2658747B1 (fr) * 1990-02-23 1992-07-03 Cice Sa Machine a roder, et plateau de rodage a sillon a pas variable pour une telle machine.
FR2752762B1 (fr) * 1996-08-29 1998-10-02 Snecma Meule de rectification avec arrosage incorpore
US5674116A (en) * 1996-10-09 1997-10-07 Cmi International Inc. Disc with coolant passages for an abrasive machining assembly
US6135865A (en) * 1998-08-31 2000-10-24 International Business Machines Corporation CMP apparatus with built-in slurry distribution and removal

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US670593A (en) * 1899-09-27 1901-03-26 Nat Mercury Mirror Company Grinding or polishing disk.
US2019171A (en) * 1934-10-24 1935-10-29 Cassity Isaac Newton Automatic feed for lens grinding and polishing compounds
DE655788C (de) * 1935-01-21 1938-01-22 Pilkington Brothers Ltd Schleifmittelzufuehrvorrichtung fuer Glasschleifvorrichtungen
GB526919A (en) * 1939-03-29 1940-09-27 Douglas Taylor Improvements relating to machines for polishing or grinding lenses and other objects
NL78431C (fr) * 1949-08-24
IT500206A (fr) * 1951-05-19

Also Published As

Publication number Publication date
DE1060735B (de) 1959-07-02
US2820334A (en) 1958-01-21
BE547473A (fr)
GB800685A (en) 1958-08-27

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