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ES2110897A1 - Synchronization gauge or disc. - Google Patents

Synchronization gauge or disc.

Info

Publication number
ES2110897A1
ES2110897A1 ES09500636A ES9500636A ES2110897A1 ES 2110897 A1 ES2110897 A1 ES 2110897A1 ES 09500636 A ES09500636 A ES 09500636A ES 9500636 A ES9500636 A ES 9500636A ES 2110897 A1 ES2110897 A1 ES 2110897A1
Authority
ES
Spain
Prior art keywords
gauge
synchronization
disc
layer
photosensitive layer
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
ES09500636A
Other languages
Spanish (es)
Other versions
ES2110897B1 (en
Inventor
Paul-Wilhelm Braun
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.)
BRAUN PAUL W
Original Assignee
BRAUN PAUL W
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 BRAUN PAUL W filed Critical BRAUN PAUL W
Priority to ES9500636A priority Critical patent/ES2110897B1/en
Publication of ES2110897A1 publication Critical patent/ES2110897A1/en
Application granted granted Critical
Publication of ES2110897B1 publication Critical patent/ES2110897B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Landscapes

  • Optical Transform (AREA)
  • Optical Record Carriers And Manufacture Thereof (AREA)

Abstract

Synchronization gauge or disc. Synchronization gauge or disc for positioning and recording the position of tools or any moving component, consisting of a medium containing codings for scanning by means of optical sensors. The medium is reflective or has a reflecting layer 8, and consists of a transparent or opaque film onto which are applied a photosensitive layer 9 and a reflecting layer 8 consisting of a metal layer onto which another protective layer against mechanical damage is applied. The material of these gauges and discs, consisting of a film with a photosensitive layer, is exposed with codings via masks or photoplotters and is developed there is a metal coating on the photosensitive layer 9, and the discs or gauges are cut from the exposed and coated film.
ES9500636A 1995-03-30 1995-03-30 SYNCHRONIZATION RULE OR DISC. Expired - Fee Related ES2110897B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES9500636A ES2110897B1 (en) 1995-03-30 1995-03-30 SYNCHRONIZATION RULE OR DISC.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES9500636A ES2110897B1 (en) 1995-03-30 1995-03-30 SYNCHRONIZATION RULE OR DISC.

Publications (2)

Publication Number Publication Date
ES2110897A1 true ES2110897A1 (en) 1998-02-16
ES2110897B1 ES2110897B1 (en) 1998-10-01

Family

ID=8289948

Family Applications (1)

Application Number Title Priority Date Filing Date
ES9500636A Expired - Fee Related ES2110897B1 (en) 1995-03-30 1995-03-30 SYNCHRONIZATION RULE OR DISC.

Country Status (1)

Country Link
ES (1) ES2110897B1 (en)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4644156A (en) * 1984-01-18 1987-02-17 Alps Electric Co., Ltd. Code wheel for reflective optical rotary encoders
US4661697A (en) * 1984-04-13 1987-04-28 Alps Electric Co., Ltd. Optically reflecting code plate
US4757196A (en) * 1983-09-27 1988-07-12 Mitsubishi Denki Kabushiki Kaisha Optical encoder and method for producing same
EP0497742A1 (en) * 1991-01-25 1992-08-05 Edoardo Van Lamsweerde A graduated element for optical reading by reflection and a method for its manufacture
DE4332808A1 (en) * 1993-09-27 1994-02-24 Braun Paul W Optical encoder with transparent disc - has reflective metal coating that is formed as line pattern allowing single opto-electrical reflex sensor to be used for low cost

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4757196A (en) * 1983-09-27 1988-07-12 Mitsubishi Denki Kabushiki Kaisha Optical encoder and method for producing same
US4644156A (en) * 1984-01-18 1987-02-17 Alps Electric Co., Ltd. Code wheel for reflective optical rotary encoders
US4661697A (en) * 1984-04-13 1987-04-28 Alps Electric Co., Ltd. Optically reflecting code plate
EP0497742A1 (en) * 1991-01-25 1992-08-05 Edoardo Van Lamsweerde A graduated element for optical reading by reflection and a method for its manufacture
DE4332808A1 (en) * 1993-09-27 1994-02-24 Braun Paul W Optical encoder with transparent disc - has reflective metal coating that is formed as line pattern allowing single opto-electrical reflex sensor to be used for low cost

Also Published As

Publication number Publication date
ES2110897B1 (en) 1998-10-01

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