GB1493244A - Alignment techniques - Google Patents

Alignment techniques

Info

Publication number
GB1493244A
GB1493244A GB16369/74A GB1636974A GB1493244A GB 1493244 A GB1493244 A GB 1493244A GB 16369/74 A GB16369/74 A GB 16369/74A GB 1636974 A GB1636974 A GB 1636974A GB 1493244 A GB1493244 A GB 1493244A
Authority
GB
United Kingdom
Prior art keywords
lenses
positive
lens
distance
april
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
Application number
GB16369/74A
Other languages
English (en)
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.)
UK Secretary of State for Industry
Original Assignee
UK Secretary of State for Industry
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 UK Secretary of State for Industry filed Critical UK Secretary of State for Industry
Priority to GB16369/74A priority Critical patent/GB1493244A/en
Priority to US05/566,768 priority patent/US3998554A/en
Priority to DE19752515587 priority patent/DE2515587A1/de
Priority to JP50044175A priority patent/JPS519845A/ja
Publication of GB1493244A publication Critical patent/GB1493244A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B11/00—Measuring arrangements characterised by the use of optical techniques
    • G01B11/26—Measuring arrangements characterised by the use of optical techniques for measuring angles or tapers; for testing the alignment of axes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q17/00—Arrangements for observing, indicating or measuring on machine tools
    • B23Q17/24—Arrangements for observing, indicating or measuring on machine tools using optics or electromagnetic waves
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B11/00—Measuring arrangements characterised by the use of optical techniques
    • G01B11/30—Measuring arrangements characterised by the use of optical techniques for measuring roughness or irregularity of surfaces
    • G01B11/306—Measuring arrangements characterised by the use of optical techniques for measuring roughness or irregularity of surfaces for measuring evenness

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lenses (AREA)
  • Mounting And Adjusting Of Optical Elements (AREA)
GB16369/74A 1974-04-11 1974-04-11 Alignment techniques Expired GB1493244A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
GB16369/74A GB1493244A (en) 1974-04-11 1974-04-11 Alignment techniques
US05/566,768 US3998554A (en) 1974-04-11 1975-04-10 Optical alignment techniques
DE19752515587 DE2515587A1 (de) 1974-04-11 1975-04-10 Einrichtung zur anzeige von abweichungen eines lagebezugselements von der deckung mit einer bezugsachse
JP50044175A JPS519845A (en) 1974-04-11 1975-04-11 Kogakukeiseiretsusochi

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB16369/74A GB1493244A (en) 1974-04-11 1974-04-11 Alignment techniques

Publications (1)

Publication Number Publication Date
GB1493244A true GB1493244A (en) 1977-11-30

Family

ID=10076072

Family Applications (1)

Application Number Title Priority Date Filing Date
GB16369/74A Expired GB1493244A (en) 1974-04-11 1974-04-11 Alignment techniques

Country Status (4)

Country Link
US (1) US3998554A (enExample)
JP (1) JPS519845A (enExample)
DE (1) DE2515587A1 (enExample)
GB (1) GB1493244A (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016166656A1 (en) * 2015-04-13 2016-10-20 E.V.S. Societa' A Responsabilita' Limitata Semplificata Installation for improving the binocular visual field

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2550815C3 (de) * 1975-11-12 1979-05-31 Erwin Sick Gmbh Optik-Elektronik, 7808 Waldkirch Optisches Abtastsystem
FR2341128A1 (fr) * 1976-02-16 1977-09-09 Essilor Int Dispositif d'orientation d'un miroir pour instrument de nivellement a laser
NL181052C (nl) * 1978-09-26 1987-06-01 Philips Nv Werkwijze en inrichting voor het voorzien in een concentrische omhulling op een uiteinde van een lichtgeleidende vezel.
FR2487970A1 (fr) * 1980-07-31 1982-02-05 Barbier Benard & Turenne Procede et ensemble optiques de metrologie angulaire de precision, a distance
FI68295C (fi) * 1983-09-02 1985-08-12 Tampella Oy Ab Foerfarande och anordning foer instaellning av ett bergbrytningsaggregat
SE0102868L (sv) * 2001-08-29 2002-09-03 Atlas Copco Rock Drills Ab Förfarande för orientering av en bergborrigg

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1945977A (en) * 1925-03-23 1934-02-06 Keller Dorian Colorfilm Corp Color photography objective
US2256102A (en) * 1937-06-02 1941-09-16 Kapella Ltd Optical measuring or testing apparatus
US2387113A (en) * 1943-05-28 1945-10-16 Philip A Birdick Optical system
GB1129121A (en) * 1965-02-05 1968-10-02 Jean Charles Joseph Blosse Improvements in and relating to optical spyglass
US3552832A (en) * 1969-10-27 1971-01-05 Rank Organisation Ltd Optical profile projection systems
DE1964470B2 (de) * 1969-12-23 1971-06-09 Zeiss Carl Fa Einrichtung zur erfassung von fuehrungsfehlern von beweglichen teilen insbesondere bei werkzeug oder messmaschinen

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016166656A1 (en) * 2015-04-13 2016-10-20 E.V.S. Societa' A Responsabilita' Limitata Semplificata Installation for improving the binocular visual field
US10514537B2 (en) 2015-04-13 2019-12-24 E.V.S. Societá A Responsabilitá Limitata Semplificata Installation for improving the binocular visual field
RU2713993C2 (ru) * 2015-04-13 2020-02-11 Е.В.С. Сосиета' А Респонсабилита' Лимитата Семплификата Установка для улучшения бинокулярного зрения

Also Published As

Publication number Publication date
DE2515587A1 (de) 1975-10-30
JPS519845A (en) 1976-01-26
US3998554A (en) 1976-12-21

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee