GB2085586B - Optical measuring instrument - Google Patents

Optical measuring instrument

Info

Publication number
GB2085586B
GB2085586B GB8125951A GB8125951A GB2085586B GB 2085586 B GB2085586 B GB 2085586B GB 8125951 A GB8125951 A GB 8125951A GB 8125951 A GB8125951 A GB 8125951A GB 2085586 B GB2085586 B GB 2085586B
Authority
GB
United Kingdom
Prior art keywords
measuring instrument
optical measuring
optical
instrument
measuring
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
GB8125951A
Other versions
GB2085586A (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 Defence
Original Assignee
UK Secretary of State for Defence
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 Defence filed Critical UK Secretary of State for Defence
Priority to GB8125951A priority Critical patent/GB2085586B/en
Publication of GB2085586A publication Critical patent/GB2085586A/en
Application granted granted Critical
Publication of GB2085586B publication Critical patent/GB2085586B/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F41—WEAPONS
    • F41G—WEAPON SIGHTS; AIMING
    • F41G3/00—Aiming or laying means
    • F41G3/32—Devices for testing or checking
    • F41G3/323—Devices for testing or checking for checking the angle between the muzzle axis of the gun and a reference axis, e.g. the axis of the associated sighting device
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Length Measuring Devices By Optical Means (AREA)
GB8125951A 1980-09-16 1981-08-25 Optical measuring instrument Expired GB2085586B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB8125951A GB2085586B (en) 1980-09-16 1981-08-25 Optical measuring instrument

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB8029892 1980-09-16
GB8125951A GB2085586B (en) 1980-09-16 1981-08-25 Optical measuring instrument

Publications (2)

Publication Number Publication Date
GB2085586A GB2085586A (en) 1982-04-28
GB2085586B true GB2085586B (en) 1984-03-07

Family

ID=26276896

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8125951A Expired GB2085586B (en) 1980-09-16 1981-08-25 Optical measuring instrument

Country Status (1)

Country Link
GB (1) GB2085586B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107702644B (en) * 2017-09-25 2020-03-03 中国科学院光电研究院 Multi-degree-of-freedom measuring device based on double PSDs
US11060819B2 (en) 2019-05-23 2021-07-13 General Dynamics Mission Systems—Canada Armored vehicle, method, and weapon measurement system for determining barrel elevation

Also Published As

Publication number Publication date
GB2085586A (en) 1982-04-28

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee