FR1171024A - Improvement in pivots for electricity meters and other measuring instruments with rotating shaft - Google Patents

Improvement in pivots for electricity meters and other measuring instruments with rotating shaft

Info

Publication number
FR1171024A
FR1171024A FR1171024DA FR1171024A FR 1171024 A FR1171024 A FR 1171024A FR 1171024D A FR1171024D A FR 1171024DA FR 1171024 A FR1171024 A FR 1171024A
Authority
FR
France
Prior art keywords
pivots
improvement
rotating shaft
measuring instruments
electricity meters
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
Albert Couteaud
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 filed Critical
Application granted granted Critical
Publication of FR1171024A publication Critical patent/FR1171024A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G04—HOROLOGY
    • G04B—MECHANICALLY-DRIVEN CLOCKS OR WATCHES; MECHANICAL PARTS OF CLOCKS OR WATCHES IN GENERAL; TIME PIECES USING THE POSITION OF THE SUN, MOON OR STARS
    • G04B31/00—Bearings; Point suspensions or counter-point suspensions; Pivot bearings; Single parts therefor
    • G04B31/004—Bearings; Point suspensions or counter-point suspensions; Pivot bearings; Single parts therefor characterised by the material used
    • G04B31/012—Metallic bearings
    • G04B31/0123—Metallic bearings with metallic ball bearings and metallic roller bearings
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R1/00—Details of instruments or arrangements of the types included in groups G01R5/00 - G01R13/00 and G01R31/00
    • G01R1/02—General constructional details
    • G01R1/10—Arrangements of bearings

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR1171024D 1957-04-09 1957-04-09 Improvement in pivots for electricity meters and other measuring instruments with rotating shaft Expired FR1171024A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1171024T 1957-04-09

Publications (1)

Publication Number Publication Date
FR1171024A true FR1171024A (en) 1959-01-21

Family

ID=9657373

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1171024D Expired FR1171024A (en) 1957-04-09 1957-04-09 Improvement in pivots for electricity meters and other measuring instruments with rotating shaft

Country Status (1)

Country Link
FR (1) FR1171024A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1171170B (en) * 1961-04-18 1964-05-27 Elektromesstechnik Wilhelm Fra Tonearm holder for turntables using point bearings

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1171170B (en) * 1961-04-18 1964-05-27 Elektromesstechnik Wilhelm Fra Tonearm holder for turntables using point bearings

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