GB704269A - Improvements in and relating to the grinding of plate glass - Google Patents

Improvements in and relating to the grinding of plate glass

Info

Publication number
GB704269A
GB704269A GB17143/51A GB1714351A GB704269A GB 704269 A GB704269 A GB 704269A GB 17143/51 A GB17143/51 A GB 17143/51A GB 1714351 A GB1714351 A GB 1714351A GB 704269 A GB704269 A GB 704269A
Authority
GB
United Kingdom
Prior art keywords
per cent
lead
tin
copper
nickel
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
GB17143/51A
Other languages
English (en)
Inventor
Harold Gaulbourne Jones
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.)
Pilkington Group Ltd
Original Assignee
Pilkington Brothers Ltd
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 Pilkington Brothers Ltd filed Critical Pilkington Brothers Ltd
Priority to GB17143/51A priority Critical patent/GB704269A/en
Priority to US299136A priority patent/US2719390A/en
Priority to FR1063304D priority patent/FR1063304A/fr
Priority to BE512984D priority patent/BE512984A/xx
Publication of GB704269A publication Critical patent/GB704269A/en
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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S428/00—Stock material or miscellaneous articles
    • Y10S428/922—Static electricity metal bleed-off metallic stock
    • Y10S428/9265—Special properties
    • Y10S428/932—Abrasive or cutting feature

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Polishing Bodies And Polishing Tools (AREA)
GB17143/51A 1951-07-19 1951-07-19 Improvements in and relating to the grinding of plate glass Expired GB704269A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
GB17143/51A GB704269A (en) 1951-07-19 1951-07-19 Improvements in and relating to the grinding of plate glass
US299136A US2719390A (en) 1951-07-19 1952-07-16 Lap and method for grinding plate glass
FR1063304D FR1063304A (fr) 1951-07-19 1952-07-17 Outil pour le meulage du verre
BE512984D BE512984A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1951-07-19 1952-07-19

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB17143/51A GB704269A (en) 1951-07-19 1951-07-19 Improvements in and relating to the grinding of plate glass

Publications (1)

Publication Number Publication Date
GB704269A true GB704269A (en) 1954-02-17

Family

ID=10090037

Family Applications (1)

Application Number Title Priority Date Filing Date
GB17143/51A Expired GB704269A (en) 1951-07-19 1951-07-19 Improvements in and relating to the grinding of plate glass

Country Status (4)

Country Link
US (1) US2719390A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
BE (1) BE512984A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
FR (1) FR1063304A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
GB (1) GB704269A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1113387B (de) * 1956-07-12 1961-08-31 Pittsburgh Plate Glass Co Verfahren zum Befestigen von Schleif-elementen an den Tragplatten von Werk-zeugen zum Schleifen von Flachglas

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3041790A (en) * 1959-09-14 1962-07-03 Henry L Ettman Microtome knife sharpener
US3321872A (en) * 1964-08-03 1967-05-30 Union Carbide Corp Process for polishing crystals
US3486274A (en) * 1965-06-14 1969-12-30 Data Products Corp Apparatus for honing magnetic discs
US3999962A (en) * 1975-05-23 1976-12-28 Mark Simonovich Drui Copper-chromium carbide-metal bond for abrasive tools
US4244775A (en) * 1979-04-30 1981-01-13 Bell Telephone Laboratories, Incorporated Process for the chemical etch polishing of semiconductors
EP0050233B1 (de) * 1980-10-22 1985-05-02 J. König GmbH & Co. Werkzeugfabrik, Steinindustrie und Handwerkerbedarf Diamantschleifscheibe für die Steinbearbeitung
US4678119A (en) * 1982-10-12 1987-07-07 Buehler Ltd. Abrasive slurry supply system for use in metallographic sample preparation
US5486131A (en) * 1994-01-04 1996-01-23 Speedfam Corporation Device for conditioning polishing pads
US5674116A (en) * 1996-10-09 1997-10-07 Cmi International Inc. Disc with coolant passages for an abrasive machining assembly
USD474666S1 (en) 2002-02-08 2003-05-20 Ehwa Diamond Industrial Co., Ltd. Pad for grinding stone
WO2016097766A1 (en) * 2014-12-19 2016-06-23 Cummins Ltd A turbomachine shaft and journal bearing assembly

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1931370A (en) * 1927-11-29 1933-10-17 Norton Co Grinding, polishing, lapping, and finishing of metals
US1854508A (en) * 1929-06-27 1932-04-19 Libbey Owens Ford Glass Co Grinding runner
US2040054A (en) * 1933-10-31 1936-05-05 Union Carbide & Carbon Corp Lead bronze composition
US2460991A (en) * 1946-02-06 1949-02-08 Federal Mogul Corp Atomized metal
US2554070A (en) * 1946-06-05 1951-05-22 Shuron Optical Co Inc Method of finishing lenses
US2597182A (en) * 1949-03-31 1952-05-20 Libbey Owens Ford Glass Co Surfacing glass sheets or plates
US2577937A (en) * 1949-08-26 1951-12-11 Pilkington Brothers Ltd Method of and apparatus for grinding flat glass on both faces simultaneously

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1113387B (de) * 1956-07-12 1961-08-31 Pittsburgh Plate Glass Co Verfahren zum Befestigen von Schleif-elementen an den Tragplatten von Werk-zeugen zum Schleifen von Flachglas

Also Published As

Publication number Publication date
FR1063304A (fr) 1954-05-03
BE512984A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1954-03-05
US2719390A (en) 1955-10-04

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