DE3165824D1 - Finishing machine for hard materials, especially quartz - Google Patents

Finishing machine for hard materials, especially quartz

Info

Publication number
DE3165824D1
DE3165824D1 DE8181400703T DE3165824T DE3165824D1 DE 3165824 D1 DE3165824 D1 DE 3165824D1 DE 8181400703 T DE8181400703 T DE 8181400703T DE 3165824 T DE3165824 T DE 3165824T DE 3165824 D1 DE3165824 D1 DE 3165824D1
Authority
DE
Germany
Prior art keywords
hard materials
finishing machine
especially quartz
quartz
finishing
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
DE8181400703T
Other languages
German (de)
English (en)
Inventor
Daniel Maurice Paul Bieler
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of DE3165824D1 publication Critical patent/DE3165824D1/de
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
    • B24B37/04—Lapping machines or devices; Accessories designed for working plane surfaces
    • B24B37/042—Lapping machines or devices; Accessories designed for working plane surfaces operating processes therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Grinding Of Cylindrical And Plane Surfaces (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
  • Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
DE8181400703T 1980-05-08 1981-05-05 Finishing machine for hard materials, especially quartz Expired DE3165824D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8010300A FR2481980A1 (fr) 1980-05-08 1980-05-08 Machine de rectification de materiaux durs et notamment de quartz

Publications (1)

Publication Number Publication Date
DE3165824D1 true DE3165824D1 (en) 1984-10-11

Family

ID=9241762

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8181400703T Expired DE3165824D1 (en) 1980-05-08 1981-05-05 Finishing machine for hard materials, especially quartz

Country Status (3)

Country Link
EP (1) EP0040137B1 (enrdf_load_stackoverflow)
DE (1) DE3165824D1 (enrdf_load_stackoverflow)
FR (1) FR2481980A1 (enrdf_load_stackoverflow)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0684106B1 (en) 1994-05-23 2000-04-05 Sumitomo Electric Industries, Ltd. Method to produce a hard material coated wafer
CN104029117B (zh) * 2014-07-01 2015-04-29 中州大学 一种转角离合式永磁体吸盘
CN111015423A (zh) * 2020-01-15 2020-04-17 东阳阿语机械科技有限公司 一种用于高精度齿轮的研磨装置
CN114523377B (zh) * 2022-03-19 2023-02-17 惠州大唐伟业电子有限公司 一种可以双面打磨光学镜片的高效打磨装置
CN116372702B (zh) * 2023-06-06 2023-08-15 安徽宏路新材料科技有限公司 一种路缘石可定厚多面磨抛装置

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR958861A (enrdf_load_stackoverflow) * 1950-03-21
DE848918C (de) * 1950-09-20 1952-09-08 Otto Wilhelm Dipl-In Burkhardt Plattenplanschleifmaschine mittels rotierender Schurscheibe
DE1029699B (de) * 1954-06-30 1958-05-08 Fritz Graupner Vorrichtung zum Planschleifen von Steinplatten, insbesondere Terrazzoplatten
US3461621A (en) * 1967-06-27 1969-08-19 Textron Inc Machine for face-grinding bearing rings or the like

Also Published As

Publication number Publication date
EP0040137A1 (fr) 1981-11-18
FR2481980A1 (fr) 1981-11-13
EP0040137B1 (fr) 1984-09-05
FR2481980B1 (enrdf_load_stackoverflow) 1983-07-22

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Legal Events

Date Code Title Description
8339 Ceased/non-payment of the annual fee