ES2170977T3 - Aparato de torno y metodo. - Google Patents

Aparato de torno y metodo.

Info

Publication number: ES2170977T3
Authority: ES; Spain
Prior art keywords: cutting tool; workpiece; axis; adjacent; bed
Prior art date: 1997-04-17
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 - Lifetime

Application number

ES98106802T

Other languages

English (en)

Spanish (es)

Inventor

Armando Durazo

Drew Morgan

Charles Mannor

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.)

Novartis AG

Original Assignee

Novartis AG

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.)

1997-04-17

Filing date

1998-04-15

Publication date

2002-08-16

1998-04-15 Application filed by Novartis AG filed Critical Novartis AG

2002-08-16 Application granted granted Critical

2002-08-16 Publication of ES2170977T3 publication Critical patent/ES2170977T3/es

2018-04-15 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

Links

238000000034 method Methods 0.000 title abstract 2
238000004519 manufacturing process Methods 0.000 abstract 1
230000010355 oscillation Effects 0.000 abstract 1

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)

ES98106802T 1997-04-17 1998-04-15 Aparato de torno y metodo. Expired - Lifetime ES2170977T3 (es)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number	Publication Date
ES2170977T3 true ES2170977T3 (es)	2002-08-16

Family

ID=25274362

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
ES98106802T Expired - Lifetime ES2170977T3 (es)	1997-04-17	1998-04-15	Aparato de torno y metodo.

Country Status (6)

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

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
DK0439425T3 (da) *	1990-01-24	1993-05-24	Ciba Geigy Ag	Indretning til fremstilling af en kontaktlinse især med asfærisk for- og/eller bagflade

1998
- 1998-04-14 JP JP10225798A patent/JP4322324B2/ja not_active Expired - Lifetime
- 1998-04-15 DK DK98106802T patent/DK0872307T3/da active
- 1998-04-15 DE DE69803327T patent/DE69803327T2/de not_active Expired - Lifetime
- 1998-04-15 EP EP98106802A patent/EP0872307B1/de not_active Expired - Lifetime
- 1998-04-15 ES ES98106802T patent/ES2170977T3/es not_active Expired - Lifetime
- 1998-04-15 AT AT98106802T patent/ATE211422T1/de not_active IP Right Cessation

Also Published As

Publication number	Publication date
JP4322324B2 (ja)	2009-08-26
JPH10296502A (ja)	1998-11-10
DE69803327D1 (de)	2002-02-28
DK0872307T3 (da)	2002-04-02
EP0872307B1 (de)	2002-01-02
EP0872307A1 (de)	1998-10-21
DE69803327T2 (de)	2002-09-19
ATE211422T1 (de)	2002-01-15

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Legal Events

Date

Code

Title

Description

2002-08-16

FG2A

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