GB356026A - Improvement in gauge blocks and other precision measuring instruments - Google Patents

Improvement in gauge blocks and other precision measuring instruments

Info

Publication number
GB356026A
GB356026A GB3281630A GB3281630A GB356026A GB 356026 A GB356026 A GB 356026A GB 3281630 A GB3281630 A GB 3281630A GB 3281630 A GB3281630 A GB 3281630A GB 356026 A GB356026 A GB 356026A
Authority
GB
United Kingdom
Prior art keywords
measuring instruments
per cent
improvement
gauge blocks
precision 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
GB3281630A
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.)
OLOF ARVID ENGELBREKT GUMAELIU
Original Assignee
OLOF ARVID ENGELBREKT GUMAELIU
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 OLOF ARVID ENGELBREKT GUMAELIU filed Critical OLOF ARVID ENGELBREKT GUMAELIU
Priority to GB3281630A priority Critical patent/GB356026A/en
Publication of GB356026A publication Critical patent/GB356026A/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
    • G01B1/00—Measuring instruments characterised by the selection of material therefor
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Length-Measuring Instruments Using Mechanical Means (AREA)

Abstract

Gauge blocks and other precision-measuring instruments are made of a stainless steel alloy containing 1,75 per cent of carbon, 12 per cent of chromium, 3,6 per cent of cobalt, 0,65 per cent of molybdenum, and 0,6 per cent of nickel. The articles thus made are hardened at 1050 DEG C., or may be normalized at 1100 DEG C. and afterwards hardened in oil at 1000 DEG C.
GB3281630A 1930-10-31 1930-10-31 Improvement in gauge blocks and other precision measuring instruments Expired GB356026A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3281630A GB356026A (en) 1930-10-31 1930-10-31 Improvement in gauge blocks and other precision measuring instruments

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3281630A GB356026A (en) 1930-10-31 1930-10-31 Improvement in gauge blocks and other precision measuring instruments

Publications (1)

Publication Number Publication Date
GB356026A true GB356026A (en) 1931-09-03

Family

ID=10344425

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3281630A Expired GB356026A (en) 1930-10-31 1930-10-31 Improvement in gauge blocks and other precision measuring instruments

Country Status (1)

Country Link
GB (1) GB356026A (en)

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