FR2240441A1 - Weighting balance pivot - has knife edge and rolling bearing to allow greater deflections of arms - Google Patents

Weighting balance pivot - has knife edge and rolling bearing to allow greater deflections of arms

Info

Publication number
FR2240441A1
FR2240441A1 FR7329352A FR7329352A FR2240441A1 FR 2240441 A1 FR2240441 A1 FR 2240441A1 FR 7329352 A FR7329352 A FR 7329352A FR 7329352 A FR7329352 A FR 7329352A FR 2240441 A1 FR2240441 A1 FR 2240441A1
Authority
FR
France
Prior art keywords
knife edge
rolling bearing
arms
bearing
allow greater
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
FR7329352A
Other languages
French (fr)
Other versions
FR2240441B1 (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.)
DEBOFFLES REGIS FR
Original Assignee
DEBOFFLES REGIS FR
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 DEBOFFLES REGIS FR filed Critical DEBOFFLES REGIS FR
Priority to FR7329352A priority Critical patent/FR2240441A1/en
Publication of FR2240441A1 publication Critical patent/FR2240441A1/en
Application granted granted Critical
Publication of FR2240441B1 publication Critical patent/FR2240441B1/fr
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01G—WEIGHING
    • G01G21/00—Details of weighing apparatus
    • G01G21/02—Arrangements of bearings
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01G—WEIGHING
    • G01G21/00—Details of weighing apparatus
    • G01G21/14—Beams
    • G01G21/16—Beams of composite construction; Connections between different beams
    • G01G21/161—Connections between different beams
    • G01G21/162—Connections between different beams using knife-edge bearings

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Rolling Contact Bearings (AREA)

Abstract

The pivot (1) consists of a bearing block (2), a rolling bearing, a knife edge bar (3) and a spindle (7). The bearing outer ring (4) is fixed in the bearing block (2) and the knife edge (5) rests on the bearing inner ring (6). The bearing elements (4) may be balls, rollers or needles. The knife edge bar (3) has a rectangular cross-section, is made of steel and is assembled in the spindle (7); it can easily be replaced if worn. The pivot can rotate about the centre of the spindle as well as about the knife edge. A greater deflection of the weighing balance arm can be obtained.
FR7329352A 1973-08-10 1973-08-10 Weighting balance pivot - has knife edge and rolling bearing to allow greater deflections of arms Granted FR2240441A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7329352A FR2240441A1 (en) 1973-08-10 1973-08-10 Weighting balance pivot - has knife edge and rolling bearing to allow greater deflections of arms

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7329352A FR2240441A1 (en) 1973-08-10 1973-08-10 Weighting balance pivot - has knife edge and rolling bearing to allow greater deflections of arms

Publications (2)

Publication Number Publication Date
FR2240441A1 true FR2240441A1 (en) 1975-03-07
FR2240441B1 FR2240441B1 (en) 1978-08-11

Family

ID=9123883

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7329352A Granted FR2240441A1 (en) 1973-08-10 1973-08-10 Weighting balance pivot - has knife edge and rolling bearing to allow greater deflections of arms

Country Status (1)

Country Link
FR (1) FR2240441A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4148371A (en) * 1978-02-02 1979-04-10 Nelson David P Load cell scale
US4560017A (en) * 1984-02-16 1985-12-24 Lodec, Inc. Vehicle platform scale

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4148371A (en) * 1978-02-02 1979-04-10 Nelson David P Load cell scale
US4560017A (en) * 1984-02-16 1985-12-24 Lodec, Inc. Vehicle platform scale

Also Published As

Publication number Publication date
FR2240441B1 (en) 1978-08-11

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Legal Events

Date Code Title Description
ST Notification of lapse