ATE211422T1 - Drehmaschine und verfahren - Google Patents

Drehmaschine und verfahren

Info

Publication number
ATE211422T1
ATE211422T1 AT98106802T AT98106802T ATE211422T1 AT E211422 T1 ATE211422 T1 AT E211422T1 AT 98106802 T AT98106802 T AT 98106802T AT 98106802 T AT98106802 T AT 98106802T AT E211422 T1 ATE211422 T1 AT E211422T1
Authority
AT
Austria
Prior art keywords
cutting tool
workpiece
axis
adjacent
bed
Prior art date
Application number
AT98106802T
Other languages
German (de)
English (en)
Inventor
Armando Durazo
Drew Morgan
Charles Mannor
Original Assignee
Novartis Erfind Verwalt Gmbh
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 Novartis Erfind Verwalt Gmbh filed Critical Novartis Erfind Verwalt Gmbh
Application granted granted Critical
Publication of ATE211422T1 publication Critical patent/ATE211422T1/de

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
    • B24B13/06—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, the tool or work being controlled by information-carrying means, e.g. patterns, punched tapes, magnetic tapes
    • 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
    • B24B13/0025—Machines or devices designed for grinding or polishing optical surfaces on lenses or surfaces of similar shape on other work; Accessories therefor for contact lenses
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Turning (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
AT98106802T 1997-04-17 1998-04-15 Drehmaschine und verfahren ATE211422T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US83740797A 1997-04-17 1997-04-17

Publications (1)

Publication Number Publication Date
ATE211422T1 true ATE211422T1 (de) 2002-01-15

Family

ID=25274362

Family Applications (1)

Application Number Title Priority Date Filing Date
AT98106802T ATE211422T1 (de) 1997-04-17 1998-04-15 Drehmaschine und verfahren

Country Status (6)

Country Link
EP (1) EP0872307B1 (enrdf_load_stackoverflow)
JP (1) JP4322324B2 (enrdf_load_stackoverflow)
AT (1) ATE211422T1 (enrdf_load_stackoverflow)
DE (1) DE69803327T2 (enrdf_load_stackoverflow)
DK (1) DK0872307T3 (enrdf_load_stackoverflow)
ES (1) ES2170977T3 (enrdf_load_stackoverflow)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005021640B4 (de) 2005-05-06 2007-08-09 Satisloh Gmbh Maschine zur Bearbeitung von optischen Werkstücken, insbesondere von Kunststoff-Brillengläsern
DE102005052314A1 (de) * 2005-11-01 2007-05-03 Satisloh Gmbh Fast-Tool-Anordnung, insbesondere für Drehmaschinen zur Bearbeitung von optischen Werkstücken
CN100389917C (zh) * 2006-07-21 2008-05-28 清华大学 阿基米德螺线式菲涅耳透镜的金刚石车削加工方法及装置
EP2684643A3 (de) * 2012-05-22 2014-04-16 Schneider GmbH & Co. KG Vorrichtung und Verfahren zur Bearbeitung eines optischen Werkstücks
GB2589874B (en) * 2019-12-10 2024-05-01 Fives Landis Ltd Machine tools and methods of operation thereof

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE59100077D1 (de) * 1990-01-24 1993-05-19 Ciba Geigy Ag Vorrichtung zum herstellen einer kontaktlinse mit insbesondere asphaerischer vorder- und/oder rueckflaeche.

Also Published As

Publication number Publication date
DE69803327T2 (de) 2002-09-19
ES2170977T3 (es) 2002-08-16
JPH10296502A (ja) 1998-11-10
EP0872307A1 (en) 1998-10-21
DE69803327D1 (de) 2002-02-28
JP4322324B2 (ja) 2009-08-26
DK0872307T3 (da) 2002-04-02
EP0872307B1 (en) 2002-01-02

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