DE69811568D1 - Pneumatisch anpassbares Einrichtungswerkzeug mit bogenförmiger Membran - Google Patents

Pneumatisch anpassbares Einrichtungswerkzeug mit bogenförmiger Membran

Info

Publication number
DE69811568D1
DE69811568D1 DE69811568T DE69811568T DE69811568D1 DE 69811568 D1 DE69811568 D1 DE 69811568D1 DE 69811568 T DE69811568 T DE 69811568T DE 69811568 T DE69811568 T DE 69811568T DE 69811568 D1 DE69811568 D1 DE 69811568D1
Authority
DE
Germany
Prior art keywords
tool
adjustable set
curved membrane
pneumatically adjustable
pneumatically
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 - Fee Related
Application number
DE69811568T
Other languages
English (en)
Other versions
DE69811568T2 (de
Inventor
Michael D James
Fritz R Kruis
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.)
Gerber Coburn Optical Inc
Original Assignee
Gerber Coburn Optical Inc
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 Gerber Coburn Optical Inc filed Critical Gerber Coburn Optical Inc
Application granted granted Critical
Publication of DE69811568D1 publication Critical patent/DE69811568D1/de
Publication of DE69811568T2 publication Critical patent/DE69811568T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • B24B13/00—Machines or devices designed for grinding or polishing optical surfaces on lenses or surfaces of similar shape on other work; Accessories therefor
    • B24B13/01—Specific tools, e.g. bowl-like; Production, dressing or fastening of these tools
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
DE69811568T 1997-06-13 1998-06-09 Pneumatisch anpassbares Einrichtungswerkzeug mit bogenförmiger Membran Expired - Fee Related DE69811568T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/876,035 US5928063A (en) 1996-05-03 1997-06-13 Pneumatically assisted unidirectional arcuate diaphragm conformal tool

Publications (2)

Publication Number Publication Date
DE69811568D1 true DE69811568D1 (de) 2003-04-03
DE69811568T2 DE69811568T2 (de) 2003-12-11

Family

ID=25366849

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69811568T Expired - Fee Related DE69811568T2 (de) 1997-06-13 1998-06-09 Pneumatisch anpassbares Einrichtungswerkzeug mit bogenförmiger Membran

Country Status (3)

Country Link
US (1) US5928063A (de)
EP (1) EP0884135B1 (de)
DE (1) DE69811568T2 (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10106007B4 (de) * 2001-02-09 2007-06-14 Optotech Optikmaschinen Gmbh Vorrichtung zum Polieren von Linsen
DE10319945A1 (de) * 2003-05-02 2005-01-27 Loh Optikmaschinen Ag Werkzeug zur Feinbearbeitung von optisch wirksamen Flächen
US20050202754A1 (en) * 2003-05-16 2005-09-15 Bechtold Mike J. Method, apparatus, and tools for precision polishing of lenses and lens molds
DE102004003131A1 (de) 2004-01-15 2005-08-11 Carl Zeiss Vorrichtung und Verfahren zum Polieren einer optischen Fläche, optisches Bauelement, sowie Verfahren zum Herstellen eines Polierwerkzeugs
US7217176B2 (en) * 2004-10-29 2007-05-15 Schneider Gmbh & Co. Kg Polishing tool with several pressure zones
JP2009131920A (ja) * 2007-11-29 2009-06-18 Ebara Corp 研磨装置及び方法
DE102009041442A1 (de) * 2009-09-16 2011-03-24 Satisloh Ag Vorrichtung zur Feinbearbeitung von optisch wirksamen Flächen an insbesondere Brillengläsern
CN108883521B (zh) * 2016-03-24 2020-11-27 3M创新有限公司 可塑形设备
CN106680979B (zh) * 2016-12-13 2018-11-16 中国航空工业集团公司洛阳电光设备研究所 一种基于保形光窗的专用光学系统

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DD47308A (de) *
US2188365A (en) * 1937-12-07 1940-01-30 Leon B Lent Grinding tool
NL248517A (de) * 1959-02-18
DE3643914A1 (de) * 1986-12-22 1988-06-30 Zeiss Carl Fa Verfahren und vorrichtung zum laeppen bzw. polieren optischer flaechen
CA2138410A1 (en) * 1992-07-17 1994-02-03 Lawrence W. Craighead Method of processing a lens and means for use in the method
US5577950A (en) * 1993-11-29 1996-11-26 Coburn Optical Industries, Inc. Conformal tool operating apparatus and process for an ophthalmic lens finer/polisher
US5662518A (en) * 1996-05-03 1997-09-02 Coburn Optical Industries, Inc. Pneumatically assisted unidirectional conformal tool

Also Published As

Publication number Publication date
EP0884135A3 (de) 2000-02-02
EP0884135A2 (de) 1998-12-16
EP0884135B1 (de) 2003-02-26
DE69811568T2 (de) 2003-12-11
US5928063A (en) 1999-07-27

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee