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NL8337C - - Google Patents

Info

Publication number
NL8337C
NL8337C NL8337DA NL8337C NL 8337 C NL8337 C NL 8337C NL 8337D A NL8337D A NL 8337DA NL 8337 C NL8337 C NL 8337C
Authority
NL
Netherlands
Application number
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.)
Publication of NL8337C publication Critical patent/NL8337C/xx

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
    • B24B13/00—Machines or devices designed for grinding or polishing optical surfaces on lenses or surfaces of similar shape on other work; Accessories therefor
    • B24B13/04—Machines or devices designed for grinding or polishing optical surfaces on lenses or surfaces of similar shape on other work; Accessories therefor grinding of lenses involving grinding wheels controlled by gearing
    • B24B13/043—Machines or devices designed for grinding or polishing optical surfaces on lenses or surfaces of similar shape on other work; Accessories therefor grinding of lenses involving grinding wheels controlled by gearing using cup-type grinding wheels

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
NL8337D 1915-11-01 NL8337C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB191515375T 1915-11-01

Publications (1)

Publication Number Publication Date
NL8337C true NL8337C (en)

Family

ID=32800523

Family Applications (1)

Application Number Title Priority Date Filing Date
NL8337D NL8337C (en) 1915-11-01

Country Status (4)

Country Link
US (3) US1401832A (en)
FR (1) FR483734A (en)
GB (2) GB191515375A (en)
NL (1) NL8337C (en)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2419543A (en) * 1944-09-04 1947-04-29 American Optical Corp Means and methods of abrading
US2510113A (en) * 1945-03-17 1950-06-06 Arthur J Holman Machine for grinding lenses
US2541873A (en) * 1945-04-24 1951-02-13 Arthur J Holman Lens grinding tool and method
US2493206A (en) * 1945-06-27 1950-01-03 Perry Lowell & Co Lens grinding and polishing machine
US2507298A (en) * 1945-10-10 1950-05-09 Western Electric Co Grinding apparatus
US2616226A (en) * 1947-06-03 1952-11-04 D Avaucourt Pierre De Vitry Apparatus for abrading
US2558771A (en) * 1947-07-23 1951-07-03 Dennis A Middaugh Spherical grinding apparatus
US2479204A (en) * 1947-12-27 1949-08-16 Buchele William Method of grinding television corrector plates
US2589488A (en) * 1948-11-19 1952-03-18 Shuron Optical Co Inc Lens grinding method and machine
US2592071A (en) * 1949-02-25 1952-04-08 Gen Motors Corp Abrading machine
US2600815A (en) * 1949-04-20 1952-06-17 Eastman Kodak Co Apparatus for rough and fine grinding of spherical surfaces
US2675842A (en) * 1949-12-12 1954-04-20 Earl A Silzle Apparatus for scooping citrus peel
US2660006A (en) * 1950-02-25 1953-11-24 Gen Motors Corp Grinding machine
US2757494A (en) * 1951-06-12 1956-08-07 Chaudron Charles Edouard Grinding and polishing glass
US2985989A (en) * 1958-07-15 1961-05-30 Lloyd H Knost Slab surfacing machine
US3218765A (en) * 1962-08-22 1965-11-23 Volk David Lens generating method
US3492764A (en) * 1967-03-28 1970-02-03 American Optical Corp Lens generating method
US5216842A (en) * 1991-06-21 1993-06-08 Phillips Edwin D Glass grinding and polishing machine
DE4224395A1 (en) * 1992-07-23 1994-01-27 Wacker Chemitronic Semiconductor wafers with defined ground deformation and process for their production
US6120352A (en) * 1997-03-06 2000-09-19 Keltech Engineering Lapping apparatus and lapping method using abrasive sheets
US5910041A (en) * 1997-03-06 1999-06-08 Keltech Engineering Lapping apparatus and process with raised edge on platen
US5993298A (en) * 1997-03-06 1999-11-30 Keltech Engineering Lapping apparatus and process with controlled liquid flow across the lapping surface
US6048254A (en) * 1997-03-06 2000-04-11 Keltech Engineering Lapping apparatus and process with annular abrasive area
US6149506A (en) * 1998-10-07 2000-11-21 Keltech Engineering Lapping apparatus and method for high speed lapping with a rotatable abrasive platen
US5967882A (en) * 1997-03-06 1999-10-19 Keltech Engineering Lapping apparatus and process with two opposed lapping platens
US6722962B1 (en) * 1997-04-22 2004-04-20 Sony Corporation Polishing system, polishing method, polishing pad, and method of forming polishing pad
US6102777A (en) * 1998-03-06 2000-08-15 Keltech Engineering Lapping apparatus and method for high speed lapping with a rotatable abrasive platen
CN109773615B (en) * 2019-01-29 2024-06-25 佛山市严氏机械有限公司 Glass angle grinding device and glass angle grinding method

Also Published As

Publication number Publication date
US1401832A (en) 1921-12-27
GB191515375A (en) 1917-01-02
US1401831A (en) 1921-12-27
FR483734A (en) 1917-08-02
GB112349A (en) 1918-01-10
US1401830A (en) 1921-12-27

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