ES2156756A1 - Procedimiento de fabricacion manual de lentes esfericas. - Google Patents

Procedimiento de fabricacion manual de lentes esfericas.

Info

Publication number
ES2156756A1
ES2156756A1 ES009902151A ES9902151A ES2156756A1 ES 2156756 A1 ES2156756 A1 ES 2156756A1 ES 009902151 A ES009902151 A ES 009902151A ES 9902151 A ES9902151 A ES 9902151A ES 2156756 A1 ES2156756 A1 ES 2156756A1
Authority
ES
Spain
Prior art keywords
procedure
spherical lenses
fragment
manufacturing spherical
manually manufacturing
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.)
Granted
Application number
ES009902151A
Other languages
English (en)
Other versions
ES2156756B1 (es
Inventor
Diaz Nicolas Garcia
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
Priority to ES9902151A priority Critical patent/ES2156756B1/es
Publication of ES2156756A1 publication Critical patent/ES2156756A1/es
Application granted granted Critical
Publication of ES2156756B1 publication Critical patent/ES2156756B1/es
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Landscapes

  • Eyeglasses (AREA)
  • Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)

Abstract

Procedimiento de fabricación manual de lentes esféricas, de entre aquellos procedimientos de fabricación de lentes ópticas, que consta de tres pasos, uno de elongación del fragmento (1) de vidrio inicial hasta que éste reduce suficientemente su diámetro, un segundo paso en el que el fragmento anterior es dividido y fundido por su extremo (1.2) de menor diámetro formando una esfera (4) y un tercer paso en el que se quiebra la unión de la esfera, ya enfriada, con respecto del fragmento inicial (4.1).
ES9902151A 1999-09-30 1999-09-30 Procedimiento de fabricacion manual de lentes esfericas. Expired - Fee Related ES2156756B1 (es)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES9902151A ES2156756B1 (es) 1999-09-30 1999-09-30 Procedimiento de fabricacion manual de lentes esfericas.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES9902151A ES2156756B1 (es) 1999-09-30 1999-09-30 Procedimiento de fabricacion manual de lentes esfericas.

Publications (2)

Publication Number Publication Date
ES2156756A1 true ES2156756A1 (es) 2001-07-01
ES2156756B1 ES2156756B1 (es) 2002-03-16

Family

ID=8310090

Family Applications (1)

Application Number Title Priority Date Filing Date
ES9902151A Expired - Fee Related ES2156756B1 (es) 1999-09-30 1999-09-30 Procedimiento de fabricacion manual de lentes esfericas.

Country Status (1)

Country Link
ES (1) ES2156756B1 (es)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60250319A (ja) * 1984-05-26 1985-12-11 Nippon Sheet Glass Co Ltd レンズ体及びその製造方法
WO1992008254A1 (en) * 1990-10-29 1992-05-14 Thomson Consumer Electronics S.A. Method for the fabrication of lenses with a variable refraction index
WO1998043120A1 (de) * 1997-03-24 1998-10-01 Robert Bosch Gmbh Verfahren zur herstellung von lichtführenden strukturen

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60250319A (ja) * 1984-05-26 1985-12-11 Nippon Sheet Glass Co Ltd レンズ体及びその製造方法
WO1992008254A1 (en) * 1990-10-29 1992-05-14 Thomson Consumer Electronics S.A. Method for the fabrication of lenses with a variable refraction index
WO1998043120A1 (de) * 1997-03-24 1998-10-01 Robert Bosch Gmbh Verfahren zur herstellung von lichtführenden strukturen

Also Published As

Publication number Publication date
ES2156756B1 (es) 2002-03-16

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