FR730411A - Perfectionnements aux machines à mesurer les forces et les poids - Google Patents

Perfectionnements aux machines à mesurer les forces et les poids

Info

Publication number
FR730411A
FR730411A FR730411DA FR730411A FR 730411 A FR730411 A FR 730411A FR 730411D A FR730411D A FR 730411DA FR 730411 A FR730411 A FR 730411A
Authority
FR
France
Prior art keywords
weights
machines
measuring forces
forces
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
Other languages
English (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.)
John Chatillon and Sons Inc
Original Assignee
John Chatillon and Sons Inc
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 John Chatillon and Sons Inc filed Critical John Chatillon and Sons Inc
Application granted granted Critical
Publication of FR730411A publication Critical patent/FR730411A/fr
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01G—WEIGHING
    • G01G3/00—Weighing apparatus characterised by the use of elastically-deformable members, e.g. spring balances
    • G01G3/02—Weighing apparatus characterised by the use of elastically-deformable members, e.g. spring balances wherein the weighing element is in the form of a helical spring
    • G01G3/04—Weighing apparatus characterised by the use of elastically-deformable members, e.g. spring balances wherein the weighing element is in the form of a helical spring using a plurality of springs
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L1/00—Measuring force or stress, in general
    • G01L1/04—Measuring force or stress, in general by measuring elastic deformation of gauges, e.g. of springs
    • G01L1/042—Measuring force or stress, in general by measuring elastic deformation of gauges, e.g. of springs of helical springs

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR730411D 1930-12-20 1931-12-10 Perfectionnements aux machines à mesurer les forces et les poids Expired FR730411A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US730411XA 1930-12-20 1930-12-20

Publications (1)

Publication Number Publication Date
FR730411A true FR730411A (fr) 1932-08-12

Family

ID=22111351

Family Applications (1)

Application Number Title Priority Date Filing Date
FR730411D Expired FR730411A (fr) 1930-12-20 1931-12-10 Perfectionnements aux machines à mesurer les forces et les poids

Country Status (1)

Country Link
FR (1) FR730411A (fr)

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