GB2086588B - Electrical transducer for testing for straightness and evenness - Google Patents

Electrical transducer for testing for straightness and evenness

Info

Publication number
GB2086588B
GB2086588B GB8132738A GB8132738A GB2086588B GB 2086588 B GB2086588 B GB 2086588B GB 8132738 A GB8132738 A GB 8132738A GB 8132738 A GB8132738 A GB 8132738A GB 2086588 B GB2086588 B GB 2086588B
Authority
GB
United Kingdom
Prior art keywords
evenness
straightness
testing
electrical transducer
transducer
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
GB8132738A
Other versions
GB2086588A (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.)
Jenoptik AG
Original Assignee
Carl Zeiss Jena GmbH
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 Carl Zeiss Jena GmbH filed Critical Carl Zeiss Jena GmbH
Publication of GB2086588A publication Critical patent/GB2086588A/en
Application granted granted Critical
Publication of GB2086588B publication Critical patent/GB2086588B/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
    • G01B13/00—Measuring arrangements characterised by the use of fluids
    • G01B13/22—Measuring arrangements characterised by the use of fluids for measuring roughness or irregularity of surfaces
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B21/00—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant
    • G01B21/30—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant for measuring roughness or irregularity of surfaces

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Length Measuring Devices With Unspecified Measuring Means (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
  • A Measuring Device Byusing Mechanical Method (AREA)
  • Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
GB8132738A 1980-11-03 1981-10-30 Electrical transducer for testing for straightness and evenness Expired GB2086588B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DD22490580A DD154037C2 (en) 1980-11-03 1980-11-03 ARRANGEMENT FOR STRAIGHT AND LEVEL MEASUREMENT

Publications (2)

Publication Number Publication Date
GB2086588A GB2086588A (en) 1982-05-12
GB2086588B true GB2086588B (en) 1984-09-19

Family

ID=5527005

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8132738A Expired GB2086588B (en) 1980-11-03 1981-10-30 Electrical transducer for testing for straightness and evenness

Country Status (6)

Country Link
JP (1) JPS5788303A (en)
CH (1) CH654658A5 (en)
DD (1) DD154037C2 (en)
DE (1) DE3128450A1 (en)
FR (1) FR2493513B1 (en)
GB (1) GB2086588B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4513613A (en) * 1983-06-07 1985-04-30 International Business Machines Corporation Particle detection system
GB2276009B (en) * 1990-04-17 1995-01-04 Logitech Ltd Monitoring and control of surface curvature
CN110057339A (en) * 2019-05-27 2019-07-26 陕西瑞特检测科技有限公司 A kind of engineering flatness detection device

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE504904A (en) * 1950-08-04
GB785720A (en) * 1955-02-18 1957-11-06 Sigma Instr Co Ltd Improvements in or relating to measuring heads for gauges
JPS54125584A (en) * 1978-03-23 1979-09-29 Fanuc Ltd Method of adjusting tracer heads

Also Published As

Publication number Publication date
GB2086588A (en) 1982-05-12
JPS5788303A (en) 1982-06-02
DD154037C2 (en) 1986-07-02
FR2493513B1 (en) 1986-06-06
DE3128450A1 (en) 1982-06-09
FR2493513A1 (en) 1982-05-07
DD154037A1 (en) 1982-02-17
CH654658A5 (en) 1986-02-28

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Legal Events

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