FR2456941A1 - Balance a plateau en tete - Google Patents
Balance a plateau en teteInfo
- Publication number
- FR2456941A1 FR2456941A1 FR8000222A FR8000222A FR2456941A1 FR 2456941 A1 FR2456941 A1 FR 2456941A1 FR 8000222 A FR8000222 A FR 8000222A FR 8000222 A FR8000222 A FR 8000222A FR 2456941 A1 FR2456941 A1 FR 2456941A1
- Authority
- FR
- France
- Prior art keywords
- extensometer
- force
- load support
- constitutes
- top scale
- 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
Links
- 238000005259 measurement Methods 0.000 abstract 1
- 210000000056 organ Anatomy 0.000 abstract 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01G—WEIGHING
- G01G21/00—Details of weighing apparatus
- G01G21/23—Support or suspension of weighing platforms
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01G—WEIGHING
- G01G21/00—Details of weighing apparatus
- G01G21/24—Guides or linkages for ensuring parallel motion of the weigh-pans
- G01G21/244—Guides or linkages for ensuring parallel motion of the weigh-pans combined with flexure-plate fulcrums
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01G—WEIGHING
- G01G3/00—Weighing apparatus characterised by the use of elastically-deformable members, e.g. spring balances
- G01G3/12—Weighing apparatus characterised by the use of elastically-deformable members, e.g. spring balances wherein the weighing element is in the form of a solid body stressed by pressure or tension during weighing
- G01G3/14—Weighing apparatus characterised by the use of elastically-deformable members, e.g. spring balances wherein the weighing element is in the form of a solid body stressed by pressure or tension during weighing measuring variations of electrical resistance
- G01G3/1402—Special supports with preselected places to mount the resistance strain gauges; Mounting of supports
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Measurement Of Force In General (AREA)
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
- Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
Abstract
BALANCE A SUPPORT DE CHARGE GUIDE PAR PARALLELOGRAMME ET A ORGANE DE MESURE CONSTITUE D'UN EXTENSOMETRE. L'EXTENSOMETRE CONSTITUE D'UN FLEAU 44 ENCASTRE A UNE EXTREMITE COMPORTE UN TROU 54 QUI LE TRAVERSE DANS SON AXE DE SYMETRIE LONGITUDINALE ET PAR LEQUEL PASSE AVEC JEU UN ELEMENT DE LIAISON 64 QUI TRANSMET LA FORCE ENTRE LE SUPPORT DE CHARGE 30 ET UN BRAS 48 DE L'EXTENSOMETRE QUI EST EN RETRAIT ET QUI EST ATTAQUE PAR LA FORCE. APPLICATION AUX BALANCES A EXTENSOMETRE CONSTITUEES D'UN FLEAU ELASTIQUE DONT LES ALLONGEMENTS SE TRANSMETTENT A DES RESISTANCES ELECTRIQUES DE MESURE 58.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/039,953 US4291776A (en) | 1979-05-17 | 1979-05-17 | Scale with cantilever beam strain measurement |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2456941A1 true FR2456941A1 (fr) | 1980-12-12 |
FR2456941B3 FR2456941B3 (fr) | 1982-10-15 |
Family
ID=21908271
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR8000222A Granted FR2456941A1 (fr) | 1979-05-17 | 1980-01-07 | Balance a plateau en tete |
Country Status (5)
Country | Link |
---|---|
US (1) | US4291776A (fr) |
CA (1) | CA1127190A (fr) |
CH (1) | CH643947A5 (fr) |
DE (2) | DE8008017U1 (fr) |
FR (1) | FR2456941A1 (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0089209A2 (fr) * | 1982-03-15 | 1983-09-21 | Toledo Scale Corporation | Capteur compensé de pesage |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5873821A (ja) * | 1981-10-28 | 1983-05-04 | Yamato Scale Co Ltd | ロ−ドセル式はかり |
EP0086874A3 (fr) * | 1982-02-13 | 1984-08-01 | Hottinger Baldwin Messtechnik Gmbh | Capteur de force à jauges de contrainte |
NL8401420A (nl) * | 1984-05-04 | 1985-12-02 | Philips Nv | Weegelement voor een weegtoestel. |
US4832142A (en) * | 1988-04-11 | 1989-05-23 | Measurement Specialties, Inc. | Electronic scale apparatus |
DE3837776A1 (de) * | 1988-11-08 | 1990-05-10 | Bran & Luebbe | Kraftmessfeder niedriger bauhoehe |
US5154247A (en) * | 1989-10-31 | 1992-10-13 | Teraoka Seiko Co., Limited | Load cell |
US4986376A (en) * | 1989-12-01 | 1991-01-22 | Ncr Corporation | Weigh plate quick release mount |
US5033562A (en) * | 1989-12-01 | 1991-07-23 | Ncr Corporation | Weigh plate quick release mount |
US5929391A (en) * | 1996-05-02 | 1999-07-27 | Measurement Specialties, Inc. | Load cell for an electrical weighing scale |
US6417466B2 (en) | 1998-09-03 | 2002-07-09 | Measurement Specialties, Inc. | Load cell with bossed sensor plate for an electrical weighing scale |
US7013973B2 (en) * | 2003-11-11 | 2006-03-21 | Schlumberger Technology Corporation | Method of completing poorly consolidated formations |
US20060196705A1 (en) * | 2005-03-02 | 2006-09-07 | Hottinger Baldwin Measurements, Inc. | Load cell with folded arm bending beam |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2859613A (en) * | 1956-04-06 | 1958-11-11 | Baldwin Lima Hamilton Corp | Multiple bending beam force measuring device |
US3133609A (en) * | 1962-03-19 | 1964-05-19 | Black Products Co | Bag filling machines |
US3151693A (en) * | 1962-04-03 | 1964-10-06 | Chapman Everett | Weighing devices |
US3304773A (en) * | 1964-03-26 | 1967-02-21 | Vernon L Rogallo | Force transducer |
US4065962A (en) * | 1974-10-29 | 1978-01-03 | Gse, Inc. | Load cell |
DE2518022C2 (de) * | 1975-04-23 | 1977-04-07 | Sartorius Werke Gmbh | Elektromagnetisch kompensierende, balkenlose kraftmess- oder waegevorrichtung |
US4146100A (en) * | 1978-03-24 | 1979-03-27 | Revere Corporation Of America | Leverless scale sensor |
AU515370B2 (en) * | 1977-08-01 | 1981-04-02 | Tokyo Electric Co. Ltd. | Integral beam strain gauge weigher |
-
1979
- 1979-05-17 US US06/039,953 patent/US4291776A/en not_active Expired - Lifetime
- 1979-12-13 CA CA341,869A patent/CA1127190A/fr not_active Expired
-
1980
- 1980-01-07 FR FR8000222A patent/FR2456941A1/fr active Granted
- 1980-03-18 CH CH211980A patent/CH643947A5/de not_active IP Right Cessation
- 1980-03-24 DE DE19808008017U patent/DE8008017U1/de not_active Expired
- 1980-03-24 DE DE19803011245 patent/DE3011245A1/de not_active Withdrawn
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0089209A2 (fr) * | 1982-03-15 | 1983-09-21 | Toledo Scale Corporation | Capteur compensé de pesage |
EP0089209A3 (en) * | 1982-03-15 | 1985-06-19 | Reliance Electric Company | Improved compensated load cell |
Also Published As
Publication number | Publication date |
---|---|
FR2456941B3 (fr) | 1982-10-15 |
CA1127190A (fr) | 1982-07-06 |
DE3011245A1 (de) | 1980-11-27 |
US4291776A (en) | 1981-09-29 |
CH643947A5 (de) | 1984-06-29 |
DE8008017U1 (de) | 1980-07-03 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |