GB1409776A - Abrading apparatus - Google Patents

Abrading apparatus

Info

Publication number
GB1409776A
GB1409776A GB3742273A GB3742273A GB1409776A GB 1409776 A GB1409776 A GB 1409776A GB 3742273 A GB3742273 A GB 3742273A GB 3742273 A GB3742273 A GB 3742273A GB 1409776 A GB1409776 A GB 1409776A
Authority
GB
United Kingdom
Prior art keywords
abrading apparatus
abrading
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
GB3742273A
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.)
Crane Packing Co
Original Assignee
Crane Packing Co
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 Crane Packing Co filed Critical Crane Packing Co
Publication of GB1409776A publication Critical patent/GB1409776A/en
Expired 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
    • B24B37/00—Lapping machines or devices; Accessories
    • B24B37/34—Accessories
    • B24B37/345—Feeding, loading or unloading work specially adapted to lapping
    • 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
    • B24B41/00—Component parts such as frames, beds, carriages, headstocks
    • B24B41/06—Work supports, e.g. adjustable steadies

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
GB3742273A 1972-08-24 1973-08-07 Abrading apparatus Expired GB1409776A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00283582A US3841028A (en) 1972-08-24 1972-08-24 Apparatus for handling workpieces to be polished

Publications (1)

Publication Number Publication Date
GB1409776A true GB1409776A (en) 1975-10-15

Family

ID=23086716

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3742273A Expired GB1409776A (en) 1972-08-24 1973-08-07 Abrading apparatus

Country Status (4)

Country Link
US (1) US3841028A (en)
CA (1) CA987111A (en)
FR (1) FR2197333A5 (en)
GB (1) GB1409776A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2149330A (en) * 1983-11-04 1985-06-12 Mueller Georg Nuernberg Machining of workpieces consisting of brittle/friable materials
GB2150472A (en) * 1983-11-28 1985-07-03 Buehler Ltd Method and apparatus for polishing optic fiber members
WO1988006949A1 (en) * 1987-03-10 1988-09-22 Gruzinsky Politekhnichesky Institut Imeni V.I.Leni Machine tool for abrasive machining

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4009539A (en) * 1975-06-16 1977-03-01 Spitfire Tool & Machine Co., Inc. Lapping machine with vacuum workholder
US4141180A (en) * 1977-09-21 1979-02-27 Kayex Corporation Polishing apparatus
US4193226A (en) * 1977-09-21 1980-03-18 Kayex Corporation Polishing apparatus
FR2505712A1 (en) * 1981-05-18 1982-11-19 Procedes Equip Sciences Ind Sa Automatic polishing machine for semiconductor wafers - has stack of cassettes carrying wafers with pistons to push cassettes into and out of polishing position
US4663890A (en) * 1982-05-18 1987-05-12 Gmn Georg Muller Nurnberg Gmbh Method for machining workpieces of brittle hard material into wafers
EP0599299B1 (en) * 1992-11-27 1998-02-04 Kabushiki Kaisha Toshiba Method and apparatus for polishing a workpiece
EP1498934A3 (en) * 1996-02-28 2005-12-21 Ebara Corporation Robotic wafer transport apparatus
US5957764A (en) * 1997-11-05 1999-09-28 Aplex, Inc. Modular wafer polishing apparatus and method
US6062961A (en) * 1997-11-05 2000-05-16 Aplex, Inc. Wafer polishing head drive
US6231428B1 (en) 1999-03-03 2001-05-15 Mitsubishi Materials Corporation Chemical mechanical polishing head assembly having floating wafer carrier and retaining ring
US6368189B1 (en) 1999-03-03 2002-04-09 Mitsubishi Materials Corporation Apparatus and method for chemical-mechanical polishing (CMP) head having direct pneumatic wafer polishing pressure
US20060180486A1 (en) * 2003-04-21 2006-08-17 Bennett David W Modular panel and storage system for flat items such as media discs and holders therefor

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US765105A (en) * 1902-02-21 1904-07-12 American Electric Telephone Company Grinding or polishing machine.
US1275447A (en) * 1916-12-07 1918-08-13 Standard Mirror Co Machine for beveling mirrors and for analogous purposes.
US2963830A (en) * 1958-06-04 1960-12-13 Norton Co Lapping machine
US3128580A (en) * 1963-01-30 1964-04-14 Super Cut Composite lap for grinding and polishing machines
US3437543A (en) * 1965-03-09 1969-04-08 Western Electric Co Apparatus for polishing
US3579916A (en) * 1968-11-15 1971-05-25 Speedfam Corp Polishing machine

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2149330A (en) * 1983-11-04 1985-06-12 Mueller Georg Nuernberg Machining of workpieces consisting of brittle/friable materials
GB2150472A (en) * 1983-11-28 1985-07-03 Buehler Ltd Method and apparatus for polishing optic fiber members
WO1988006949A1 (en) * 1987-03-10 1988-09-22 Gruzinsky Politekhnichesky Institut Imeni V.I.Leni Machine tool for abrasive machining
US5003728A (en) * 1987-03-10 1991-04-02 Vsesojuzny Naucho-Issledovatelsky I Proektno-Konstruktorsky Institut Atomnogo Energeticheskogo Machinostroenia Ussr Machine for abrasive treatment

Also Published As

Publication number Publication date
FR2197333A5 (en) 1974-03-22
US3841028A (en) 1974-10-15
DE2342900A1 (en) 1974-03-07
DE2342900B2 (en) 1977-02-03
CA987111A (en) 1976-04-13

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee