FR493273A - Improvements to gauges for screw threads - Google Patents

Improvements to gauges for screw threads

Info

Publication number
FR493273A
FR493273A FR493273DA FR493273A FR 493273 A FR493273 A FR 493273A FR 493273D A FR493273D A FR 493273DA FR 493273 A FR493273 A FR 493273A
Authority
FR
France
Prior art keywords
gauges
screw threads
threads
screw
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
Other languages
French (fr)
Inventor
Charles Harold Taylor
Harold James Alpe
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
Priority claimed from GB892217A external-priority patent/GB116555A/en
Application filed by Individual filed Critical Individual
Application granted granted Critical
Publication of FR493273A publication Critical patent/FR493273A/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
    • G01B5/00—Measuring arrangements characterised by the use of mechanical techniques
    • G01B5/20—Measuring arrangements characterised by the use of mechanical techniques for measuring contours or curvatures
    • G01B5/204—Measuring arrangements characterised by the use of mechanical techniques for measuring contours or curvatures of screw-threads

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR493273D 1917-06-21 1918-11-23 Improvements to gauges for screw threads Expired FR493273A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB892217A GB116555A (en) 1917-06-21 1917-06-21 Improvements in Screw Thread Gauges.

Publications (1)

Publication Number Publication Date
FR493273A true FR493273A (en) 1919-08-05

Family

ID=43836730

Family Applications (1)

Application Number Title Priority Date Filing Date
FR493273D Expired FR493273A (en) 1917-06-21 1918-11-23 Improvements to gauges for screw threads

Country Status (1)

Country Link
FR (1) FR493273A (en)

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