GB1391149A - Length-measuring instrument - Google Patents

Length-measuring instrument

Info

Publication number
GB1391149A
GB1391149A GB4499373A GB4499373A GB1391149A GB 1391149 A GB1391149 A GB 1391149A GB 4499373 A GB4499373 A GB 4499373A GB 4499373 A GB4499373 A GB 4499373A GB 1391149 A GB1391149 A GB 1391149A
Authority
GB
United Kingdom
Prior art keywords
length
measuring instrument
spacing
lug pairs
distance
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
GB4499373A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB1391149A publication Critical patent/GB1391149A/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
    • G01B3/00—Measuring instruments characterised by the use of mechanical techniques
    • G01B3/30—Bars, blocks, or strips in which the distance between a pair of faces is fixed, although it may be preadjustable, e.g. end measure, feeler strip
    • G01B3/303—Bars, blocks, or strips in which the distance between a pair of faces is fixed, although it may be preadjustable, e.g. end measure, feeler strip pre-adjustable, e.g. by means of micrometerscrew
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B3/00—Measuring instruments characterised by the use of mechanical techniques
    • G01B3/18—Micrometers

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Length-Measuring Instruments Using Mechanical Means (AREA)
  • A Measuring Device Byusing Mechanical Method (AREA)

Abstract

1391149 Length gauge H MEYER 26 Sept 1973 [3 Oct 1972] 44993/73 Heading G1M A casing 1, Figs.1 and 2, supports a fixed part 10 having for example ten upstanding lug pairs 11, 12, 11a, 12a, spaced apart a distance B which is an integer multiple of the distances A between similar lug pairs 3, 4 provided on an element 2 which may be moved by a micrometer 8 a total distance b. If A and b are made equal to 25 mm and each space B is say 100 mm, then the rod 25 being measured in Fig.1 has a length of 950 mm. The lugs may be extended by auxiliary members 20, 21 illustrated in Figs.4 and 5 (not shown), and it is also possible for the spacing A to equal a multiple of the spacing B.
GB4499373A 1972-10-03 1973-09-26 Length-measuring instrument Expired GB1391149A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1440072A CH543070A (en) 1972-10-03 1972-10-03 Length measuring device

Publications (1)

Publication Number Publication Date
GB1391149A true GB1391149A (en) 1975-04-16

Family

ID=4400518

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4499373A Expired GB1391149A (en) 1972-10-03 1973-09-26 Length-measuring instrument

Country Status (3)

Country Link
JP (1) JPS5343309B2 (en)
CH (1) CH543070A (en)
GB (1) GB1391149A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0743503A2 (en) * 1995-05-16 1996-11-20 Robert Srebot Standard ruler system and the use for calibrating a precision measuring system

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0743503A2 (en) * 1995-05-16 1996-11-20 Robert Srebot Standard ruler system and the use for calibrating a precision measuring system
FR2734353A1 (en) * 1995-05-16 1996-11-22 Srebot Robert SYSTEM OF CALIBRATION RULES AND USE THEREOF FOR CALIBRATING A PRECISION MEASUREMENT SYSTEM
EP0743503A3 (en) * 1995-05-16 1997-06-25 Robert Srebot Standard ruler system and the use for calibrating a precision measuring system

Also Published As

Publication number Publication date
JPS4974049A (en) 1974-07-17
CH543070A (en) 1973-10-15
DE2349567B2 (en) 1977-01-20
DE2349567A1 (en) 1974-04-18
JPS5343309B2 (en) 1978-11-18

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Legal Events

Date Code Title Description
PS Patent sealed
746 Register noted 'licences of right' (sect. 46/1977)
PCNP Patent ceased through non-payment of renewal fee