FR2395497A1 - Dispositif de mesure de force a jauge de contraintes - Google Patents
Dispositif de mesure de force a jauge de contraintesInfo
- Publication number
- FR2395497A1 FR2395497A1 FR7818679A FR7818679A FR2395497A1 FR 2395497 A1 FR2395497 A1 FR 2395497A1 FR 7818679 A FR7818679 A FR 7818679A FR 7818679 A FR7818679 A FR 7818679A FR 2395497 A1 FR2395497 A1 FR 2395497A1
- Authority
- FR
- France
- Prior art keywords
- strain gauge
- measuring device
- force measuring
- diagonal
- deformable member
- 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
Classifications
-
- 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
- G01L1/20—Measuring force or stress, in general by measuring variations in ohmic resistance of solid materials or of electrically-conductive fluids; by making use of electrokinetic cells, i.e. liquid-containing cells wherein an electrical potential is produced or varied upon the application of stress
- G01L1/22—Measuring force or stress, in general by measuring variations in ohmic resistance of solid materials or of electrically-conductive fluids; by making use of electrokinetic cells, i.e. liquid-containing cells wherein an electrical potential is produced or varied upon the application of stress using resistance strain gauges
- G01L1/2206—Special supports with preselected places to mount the resistance strain gauges; Mounting of supports
- G01L1/2218—Special supports with preselected places to mount the resistance strain gauges; Mounting of supports the supports being of the column type, e.g. cylindric, adapted for measuring a force along a single direction
Abstract
Ce dispositif comprend un organe déformable 13 de forme à peu près rectangulaire et dont l'une des surfaces latérales d'un petit côté comporte une jauge de mesure de contraintes, une fente continue 15 en forme de Z étant ménagée dans l'épaisseur de l'organe 13 entre les grandes faces de celui-ci, cet organe étant supporté par un boîtier par l'intermédiaire de deux broches engagées dans des trous placés d'un côté de la diagonale du Z tandis que des forces externes sont appliquées à l'organe déformable par l'intermédiaire d'une autre broche engagée dans un trou placé de l'autre côté de la barre diagonale du Z.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US05/808,788 US4166998A (en) | 1977-06-22 | 1977-06-22 | Force transducer |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2395497A1 true FR2395497A1 (fr) | 1979-01-19 |
FR2395497B1 FR2395497B1 (fr) | 1983-01-28 |
Family
ID=25199747
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7818679A Granted FR2395497A1 (fr) | 1977-06-22 | 1978-06-22 | Dispositif de mesure de force a jauge de contraintes |
Country Status (7)
Country | Link |
---|---|
US (1) | US4166998A (fr) |
JP (1) | JPS549979A (fr) |
CA (1) | CA1110872A (fr) |
DE (1) | DE2827061C3 (fr) |
FR (1) | FR2395497A1 (fr) |
GB (1) | GB2000304B (fr) |
NL (1) | NL7806770A (fr) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3232817C1 (de) * | 1982-09-03 | 1988-09-08 | Endress U. Hauser Gmbh U. Co, 7867 Maulburg | Biegefeder |
FI64719C (fi) * | 1982-10-11 | 1987-11-10 | Kaj E H Blomster | Kraftmaetningsgivare foer elektroniska vaogar o.dyl. |
DE3513935A1 (de) * | 1985-04-15 | 1986-10-16 | Deutsche Forschungs- und Versuchsanstalt für Luft- und Raumfahrt e.V., 5000 Köln | Messfeder |
GB8514282D0 (en) * | 1985-06-06 | 1985-07-10 | Mangood Ltd | Weighing apparatus |
DE3621378A1 (de) * | 1986-06-26 | 1988-01-14 | Erichsen A M Gmbh | Aufnehmer fuer vorrichtungen zum messen von druck-, zug-, scherkraeften oder drehmomenten und verfahren zu seiner herstellung |
US9645023B2 (en) * | 2014-08-26 | 2017-05-09 | Shenzhen New Degree Technology Co., Ltd. | Discrete pressure sensor with cantilevered force centralizers |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3858143A (en) * | 1974-04-19 | 1974-12-31 | Statham Instrument Inc | Ball stop pressure transducer |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB852233A (en) * | 1958-02-20 | 1960-10-26 | Asea Ab | Supporting means for a mechanical force measuring device |
DE1258141C2 (de) * | 1963-09-13 | 1973-02-22 | Philips Nv | Kraftaufnehmer |
SE354357B (fr) * | 1970-06-01 | 1973-03-05 | Bofors Ab | |
US3969935A (en) * | 1974-10-29 | 1976-07-20 | Gse, Inc. | Load cell |
-
1977
- 1977-06-22 US US05/808,788 patent/US4166998A/en not_active Expired - Lifetime
-
1978
- 1978-06-15 CA CA305,519A patent/CA1110872A/fr not_active Expired
- 1978-06-19 GB GB7827319A patent/GB2000304B/en not_active Expired
- 1978-06-20 DE DE2827061A patent/DE2827061C3/de not_active Expired
- 1978-06-22 FR FR7818679A patent/FR2395497A1/fr active Granted
- 1978-06-22 NL NL7806770A patent/NL7806770A/xx not_active Application Discontinuation
- 1978-06-22 JP JP7493878A patent/JPS549979A/ja active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3858143A (en) * | 1974-04-19 | 1974-12-31 | Statham Instrument Inc | Ball stop pressure transducer |
Also Published As
Publication number | Publication date |
---|---|
JPS549979A (en) | 1979-01-25 |
DE2827061A1 (de) | 1979-01-11 |
DE2827061C3 (de) | 1981-09-17 |
DE2827061B2 (de) | 1981-01-29 |
CA1110872A (fr) | 1981-10-20 |
GB2000304B (en) | 1982-02-17 |
US4166998A (en) | 1979-09-04 |
GB2000304A (en) | 1979-01-04 |
NL7806770A (nl) | 1978-12-28 |
FR2395497B1 (fr) | 1983-01-28 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |