ES2110902B1 - DEVICE FOR FIXING THE SCALE IN AN OPTICAL RULE. - Google Patents

DEVICE FOR FIXING THE SCALE IN AN OPTICAL RULE.

Info

Publication number
ES2110902B1
ES2110902B1 ES09501442A ES9501442A ES2110902B1 ES 2110902 B1 ES2110902 B1 ES 2110902B1 ES 09501442 A ES09501442 A ES 09501442A ES 9501442 A ES9501442 A ES 9501442A ES 2110902 B1 ES2110902 B1 ES 2110902B1
Authority
ES
Spain
Prior art keywords
tape
profile
scale
fixing
optical rule
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
ES09501442A
Other languages
Spanish (es)
Other versions
ES2110902A1 (en
Inventor
Errementeria Manuel Barinaga
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.)
Fagor Electrodomesticos SCL
Original Assignee
Fagor Electrodomesticos SCL
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 Fagor Electrodomesticos SCL filed Critical Fagor Electrodomesticos SCL
Priority to ES09501442A priority Critical patent/ES2110902B1/en
Publication of ES2110902A1 publication Critical patent/ES2110902A1/en
Application granted granted Critical
Publication of ES2110902B1 publication Critical patent/ES2110902B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
    • G01D5/00—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable
    • G01D5/26—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light
    • G01D5/32—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light with attenuation or whole or partial obturation of beams of light
    • G01D5/34—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light with attenuation or whole or partial obturation of beams of light the beams of light being detected by photocells
    • G01D5/347—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light with attenuation or whole or partial obturation of beams of light the beams of light being detected by photocells using displacement encoding scales
    • G01D5/34746—Linear encoders
    • G01D5/34753—Carriages; Driving or coupling means

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Clamps And Clips (AREA)
  • Optical Transform (AREA)

Abstract

DISPOSITIVO DE FIJACION DE LA ESCALA EN UNA REGLA OPTICA. EL DISPOSITIVO DE FIJACION DE LA ESCALA O CINTA (4) GRADUADA EN UNA REGLA OPTICA DONDE EL SOPORTE Y ALOJAMIENTO (5) DE LA CINTA Y DE LOS MEDIOS DE LECTURA OPTICOS ES UN PERFIL TUBULAR (6) EXTRUIDO DE ALUMINIO, PERMITE LA EXPANSION TERMICA DEL PERFIL (6) SIN AFECTAR A LA CINTA (4) DE ACERO, Y COMPRENDE DOS PIEZAS DE SUJECION (2) DE LOS EXTREMOS DE LA CINTA (4), QUE SE FIJAN A LA MAQUINA MEDIANTE TORNILLOS (15) INDEPENDIENTES DEL PERFIL (6) EXTRUIDO, Y ESTAN ENCAJADAS EN UN REBAJE (9,9'') DE CADA EXTREMO DEL PERFIL (6), PROVISTA DE UNA ABERTURA (17) PASANTE. COMPRENDE ADEMAS UN ANILLO (11) DE ESTANQUEIDAD POR CADA UNA DE LAS DOS PIEZAS DE SUJECION Y UNA JUNTA (12) ELASTICA QUE ABSORBE LA EXPANSION DEL PERFIL (6) DE ALUMINIO. LA PIEZA DE SUJECION (3) DEL EXTREMO DONDE SE SITUA EL DISPOSITIVO TENSOR (8) DE LA CINTA (4) TIENE FORMA DE ESCUADRADA, Y ES ATRAVESADA POR EL DISPOSITIVO (8) TENSOR.DEVICE FOR FIXING THE SCALE IN AN OPTICAL RULE. THE FIXING DEVICE OF THE SCALE OR TAPE (4) GRADUATED IN AN OPTICAL RULE WHERE THE SUPPORT AND ACCOMMODATION (5) OF THE TAPE AND THE OPTICAL READING MEDIA IS A TUBULAR PROFILE (6) EXTRUDED FROM ALUMINUM, ALLOWS THERMAL EXPANSION OF THE PROFILE (6) WITHOUT AFFECTING THE STEEL TAPE (4), AND INCLUDES TWO CLAMPING PIECES (2) OF THE END OF THE TAPE (4), WHICH ARE FIXED TO THE MACHINE THROUGH SCREWS (15) INDEPENDENT OF THE PROFILE ( 6) EXTRUDED, AND THEY ARE FITTED IN A REDUCTION (9.9``) FROM EACH END OF THE PROFILE (6), PROVIDED WITH A THROUGH OPENING (17). IT ALSO INCLUDES A SEALING RING (11) FOR EACH OF THE TWO CLAMPING PARTS AND AN ELASTIC SEAL (12) THAT ABSORBS THE EXPANSION OF THE ALUMINUM PROFILE (6). THE HOLDING PIECE (3) OF THE END WHERE THE TENSIONING DEVICE (8) OF THE TAPE (4) IS LOCATED IS SHAPED, AND IS THROUGH BY THE TENSIONING DEVICE (8).

ES09501442A 1995-07-18 1995-07-18 DEVICE FOR FIXING THE SCALE IN AN OPTICAL RULE. Expired - Fee Related ES2110902B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES09501442A ES2110902B1 (en) 1995-07-18 1995-07-18 DEVICE FOR FIXING THE SCALE IN AN OPTICAL RULE.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES09501442A ES2110902B1 (en) 1995-07-18 1995-07-18 DEVICE FOR FIXING THE SCALE IN AN OPTICAL RULE.

Publications (2)

Publication Number Publication Date
ES2110902A1 ES2110902A1 (en) 1998-02-16
ES2110902B1 true ES2110902B1 (en) 1998-08-01

Family

ID=8291078

Family Applications (1)

Application Number Title Priority Date Filing Date
ES09501442A Expired - Fee Related ES2110902B1 (en) 1995-07-18 1995-07-18 DEVICE FOR FIXING THE SCALE IN AN OPTICAL RULE.

Country Status (1)

Country Link
ES (1) ES2110902B1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2165334B1 (en) * 2000-10-03 2003-04-01 Fagor S Coop OPTICAL LENGTH MEASUREMENT DEVICE, WITH A FIXING DEVICE.
EP3228993B1 (en) * 2016-04-05 2018-08-01 Dr. Johannes Heidenhain GmbH Length measuring device
EP3279615B1 (en) * 2016-08-02 2018-10-17 Dr. Johannes Heidenhain GmbH Length measuring device

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2712421C2 (en) * 1977-03-22 1982-06-24 Dr. Johannes Heidenhain Gmbh, 8225 Traunreut Encapsulated length measuring device
DE2853771C2 (en) * 1978-12-13 1986-08-28 Dr. Johannes Heidenhain Gmbh, 8225 Traunreut Length measuring device
EP0169189B2 (en) * 1984-07-18 1993-08-04 RSF-Elektronik Gesellschaft m.b.H. Linear measuring system
DE3719409A1 (en) * 1987-06-11 1988-12-22 Heidenhain Gmbh Dr Johannes POSITION MEASURING DEVICE

Also Published As

Publication number Publication date
ES2110902A1 (en) 1998-02-16

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Legal Events

Date Code Title Description
PC2A Transfer of patent

Owner name: FAGOR S.COOP.

EC2A Search report published

Date of ref document: 19980216

Kind code of ref document: A1

Effective date: 19980216

FD2A Announcement of lapse in spain

Effective date: 20180806