NL6809911A - - Google Patents

Info

Publication number
NL6809911A
NL6809911A NL6809911A NL6809911A NL6809911A NL 6809911 A NL6809911 A NL 6809911A NL 6809911 A NL6809911 A NL 6809911A NL 6809911 A NL6809911 A NL 6809911A NL 6809911 A NL6809911 A NL 6809911A
Authority
NL
Netherlands
Application number
NL6809911A
Other versions
NL155468B (nl
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 filed Critical
Publication of NL6809911A publication Critical patent/NL6809911A/xx
Publication of NL155468B publication Critical patent/NL155468B/xx

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
    • B24D18/00—Manufacture of grinding tools or other grinding devices, e.g. wheels, not otherwise provided for
    • B24D18/0009—Manufacture of grinding tools or other grinding devices, e.g. wheels, not otherwise provided for using moulds or presses
    • 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
    • B24B13/02—Machines or devices designed for grinding or polishing optical surfaces on lenses or surfaces of similar shape on other work; Accessories therefor by means of tools with abrading surfaces corresponding in shape with the lenses to be made
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
    • B24D9/00—Wheels or drums supporting in exchangeable arrangement a layer of flexible abrasive material, e.g. sandpaper

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
  • Polishing Bodies And Polishing Tools (AREA)
NL6809911.A 1967-08-22 1968-07-12 Werkwijze voor het aanbrengen van een vervangbaar slijpkussen aan een lens-slijpgereedschap, alsmede een lens-slijpgereedschap met vervangbaar slijpkussen vervaardigd onder toepassing van genoemde werkwijze. NL155468B (nl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US66237967A 1967-08-22 1967-08-22

Publications (2)

Publication Number Publication Date
NL6809911A true NL6809911A (enrdf_load_stackoverflow) 1969-02-25
NL155468B NL155468B (nl) 1978-01-16

Family

ID=24657472

Family Applications (1)

Application Number Title Priority Date Filing Date
NL6809911.A NL155468B (nl) 1967-08-22 1968-07-12 Werkwijze voor het aanbrengen van een vervangbaar slijpkussen aan een lens-slijpgereedschap, alsmede een lens-slijpgereedschap met vervangbaar slijpkussen vervaardigd onder toepassing van genoemde werkwijze.

Country Status (7)

Country Link
US (1) US3699721A (enrdf_load_stackoverflow)
BE (1) BE711077A (enrdf_load_stackoverflow)
CH (1) CH500049A (enrdf_load_stackoverflow)
DE (1) DE1652934A1 (enrdf_load_stackoverflow)
FR (1) FR1560660A (enrdf_load_stackoverflow)
GB (2) GB1221243A (enrdf_load_stackoverflow)
NL (1) NL155468B (enrdf_load_stackoverflow)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3921344A (en) * 1973-05-14 1975-11-25 American Optical Corp Lens surfacing pads and method of making the same
US3959935A (en) * 1975-03-18 1976-06-01 Interoptic Laboratories, Inc. Abrasive pad for grinding lenses
US4019289A (en) * 1976-02-23 1977-04-26 Clayton Paul Korver Replaceable lens surfacing pad with integral wear indicating pattern
US4086068A (en) * 1977-04-08 1978-04-25 Minnesota Mining And Manufacturing Company Lens grinding and polishing lap cover and method of making same
US4627195A (en) * 1985-09-18 1986-12-09 The United States Of America As Represented By The Secretary Of The Air Force Computer controller optical surfacing (CCOS) lap pressure control system
GB2255922B (en) * 1991-05-24 1994-07-20 Stephen Jack Wylde Lens surface former and polishing tool
US5274959A (en) * 1991-06-05 1994-01-04 Texas Instruments Incorporated Method for polishing semiconductor wafer edges
FR2784924A1 (fr) * 1998-10-21 2000-04-28 Delamare Sovra Sa Appareil de fixation d'une feuille de polissage sur un outil de polissage
BRPI0816650A2 (pt) * 2007-09-24 2015-03-10 Saint Gobain Abrasives Inc Produtos abrasivos com bordas
US7927092B2 (en) * 2007-12-31 2011-04-19 Corning Incorporated Apparatus for forming a slurry polishing pad
USD603884S1 (en) 2009-03-20 2009-11-10 Michalec Ralph J Pad for grinding or polishing ophthalmic lenses
DE102010019491B4 (de) * 2010-04-30 2015-07-09 Carl Zeiss Vision International Gmbh Polierwerkzeug zur Bearbeitung von optischen Flächen, insbesondere Freiformflächen
WO2012026992A1 (en) * 2010-08-26 2012-03-01 Coburn Technologies, Inc. Systems and methods for polishing freeform lenses
US9423324B1 (en) * 2013-03-07 2016-08-23 J.M. Parish Enterprises, LLC Machine for preparing an asphalt sample by polishing the surface of the sample and associated method
CN103158079B (zh) * 2013-03-08 2015-10-07 厦门大学 一种气囊抛光工具表面抛光垫的加工装置
CN104149040A (zh) * 2014-07-28 2014-11-19 江苏双仪光学器材有限公司 胶压研磨皿
CN105598786B (zh) * 2015-12-22 2018-10-09 中国科学院长春光学精密机械与物理研究所 用于抛光超大偏离度非球面的类气囊磨头
CN112975770B (zh) * 2021-03-31 2022-08-23 长光卫星技术股份有限公司 一种用于数控智能抛光的气囊压膜粘接工装

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2749681A (en) * 1952-12-31 1956-06-12 Stephen U Sohne A Grinding disc
US2752738A (en) * 1953-09-04 1956-07-03 Donald W Kent Overlay for and method of grinding lens blanks
US2886923A (en) * 1957-01-18 1959-05-19 American Optical Corp Lens surfacing techniques
US3144737A (en) * 1962-09-27 1964-08-18 Bausch & Lomb Aluminum foil lens grinding pad
US3128580A (en) * 1963-01-30 1964-04-14 Super Cut Composite lap for grinding and polishing machines
US3583111A (en) * 1966-08-22 1971-06-08 David Volk Lens grinding apparatus

Also Published As

Publication number Publication date
GB1221243A (en) 1971-02-03
GB1221242A (en) 1971-02-03
NL155468B (nl) 1978-01-16
FR1560660A (enrdf_load_stackoverflow) 1969-03-21
US3699721A (en) 1972-10-24
CH500049A (de) 1970-12-15
BE711077A (enrdf_load_stackoverflow) 1968-08-21
DE1652934A1 (de) 1971-04-29

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Legal Events

Date Code Title Description
V1 Lapsed because of non-payment of the annual fee
NL80 Abbreviated name of patent owner mentioned of already nullified patent

Owner name: UNIVIS