FR2339846A2 - Lever mechanism for balances and weighing scales - has link between mobile and fixed leaf elements formed by ball bearings - Google Patents

Lever mechanism for balances and weighing scales - has link between mobile and fixed leaf elements formed by ball bearings

Info

Publication number
FR2339846A2
FR2339846A2 FR7602133A FR7602133A FR2339846A2 FR 2339846 A2 FR2339846 A2 FR 2339846A2 FR 7602133 A FR7602133 A FR 7602133A FR 7602133 A FR7602133 A FR 7602133A FR 2339846 A2 FR2339846 A2 FR 2339846A2
Authority
FR
France
Prior art keywords
mobile
balances
link
lever mechanism
fixed
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.)
Granted
Application number
FR7602133A
Other languages
French (fr)
Other versions
FR2339846B2 (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.)
LUTRANA SA
Original Assignee
LUTRANA SA
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 LUTRANA SA filed Critical LUTRANA SA
Priority to FR7602133A priority Critical patent/FR2339846A2/en
Publication of FR2339846A2 publication Critical patent/FR2339846A2/en
Application granted granted Critical
Publication of FR2339846B2 publication Critical patent/FR2339846B2/fr
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01G—WEIGHING
    • G01G21/00—Details of weighing apparatus
    • G01G21/18—Link connections between the beam and the weigh pan
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01G—WEIGHING
    • G01G21/00—Details of weighing apparatus
    • G01G21/18—Link connections between the beam and the weigh pan
    • G01G21/188—Link connections between the beam and the weigh pan using flexure plate fulcrums
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01G—WEIGHING
    • G01G21/00—Details of weighing apparatus
    • G01G21/23—Support or suspension of weighing platforms

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • A Measuring Device Byusing Mechanical Method (AREA)

Abstract

A lever mechanism provides support for balances and weighing scales. A fixed element forms part of the base and mobile elements, are suspended from this fixed element by parallel flexible leaves. These can oscillate w.r.t. an axes, and a load plate is supported by similar levers and flexible leaves. A link is established between a mobile element of the mechanism and the fixed element by means of a ball bearing on one of the fixed and mobile elements. Its rotation axis is parallel to the levers' oscillation axes. A guide system is attached to the other fixed and mobile elements.
FR7602133A 1976-01-27 1976-01-27 Lever mechanism for balances and weighing scales - has link between mobile and fixed leaf elements formed by ball bearings Granted FR2339846A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7602133A FR2339846A2 (en) 1976-01-27 1976-01-27 Lever mechanism for balances and weighing scales - has link between mobile and fixed leaf elements formed by ball bearings

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7602133A FR2339846A2 (en) 1976-01-27 1976-01-27 Lever mechanism for balances and weighing scales - has link between mobile and fixed leaf elements formed by ball bearings

Publications (2)

Publication Number Publication Date
FR2339846A2 true FR2339846A2 (en) 1977-08-26
FR2339846B2 FR2339846B2 (en) 1980-03-28

Family

ID=9168419

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7602133A Granted FR2339846A2 (en) 1976-01-27 1976-01-27 Lever mechanism for balances and weighing scales - has link between mobile and fixed leaf elements formed by ball bearings

Country Status (1)

Country Link
FR (1) FR2339846A2 (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1699686A (en) * 1925-07-22 1929-01-22 Chatillon & Sons John Scale
GB326300A (en) * 1929-01-31 1930-03-13 Hugh Donald Fitzpatrick Improvements in and relating to weighing apparatus
US2812935A (en) * 1953-01-21 1957-11-12 Mettler Check link arrangement for scales

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1699686A (en) * 1925-07-22 1929-01-22 Chatillon & Sons John Scale
GB326300A (en) * 1929-01-31 1930-03-13 Hugh Donald Fitzpatrick Improvements in and relating to weighing apparatus
US2812935A (en) * 1953-01-21 1957-11-12 Mettler Check link arrangement for scales

Also Published As

Publication number Publication date
FR2339846B2 (en) 1980-03-28

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Legal Events

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CD Change of name or company name