GB962082A - Force-measuring member - Google Patents

Force-measuring member

Info

Publication number
GB962082A
GB962082A GB1065563A GB1065563A GB962082A GB 962082 A GB962082 A GB 962082A GB 1065563 A GB1065563 A GB 1065563A GB 1065563 A GB1065563 A GB 1065563A GB 962082 A GB962082 A GB 962082A
Authority
GB
United Kingdom
Prior art keywords
force
recesses
measuring
bar
bores
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
GB1065563A
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.)
Carl Schenck AG
Original Assignee
Carl Schenck Maschinenfabrik GmbH
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 Carl Schenck Maschinenfabrik GmbH filed Critical Carl Schenck Maschinenfabrik GmbH
Publication of GB962082A publication Critical patent/GB962082A/en
Expired legal-status Critical Current

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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Force Measurement Appropriate To Specific Purposes (AREA)
  • Measurement Of Force In General (AREA)

Abstract

962,082. Force measuring devices. CARL SCHENCK MASCHINENFABRIK G. m.b.H. March 18, 1963 [March 20, 1962], No. 10655/63. Heading G1W. A force measuring member which may be formed from a cylindrical bar 1 (Figs. 1, 2) in which lateral recesses 2 are milled to provide a force transmitting portion 1a and a counterbearing portion 1b between which is a measuring portion 4 of smaller cross-section, defined by recesses 3, wherein strains and extension occur due to the "notch effect". Bores 5, 6 are formed in the bar above and below the measuring portion the axes of which intersect the longitudinal axis of the bar and which serve to influence the force transmitting conditions between member 1 and the portion 4 in such a manner that a "bending effect" is superimposed on the "notch effect" and a more continuous strain curve in the portion 4 and adjacent portions is produced. Strain gauges 7, which may be electrical, are attached in known manner to the recesses 3 and in addition strain gauges 8 are attached to the bores 5, 6.
GB1065563A 1962-03-20 1963-03-18 Force-measuring member Expired GB962082A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DESCH31150A DE1204849B (en) 1962-03-20 1962-03-20 Force transducer

Publications (1)

Publication Number Publication Date
GB962082A true GB962082A (en) 1964-06-24

Family

ID=7431990

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1065563A Expired GB962082A (en) 1962-03-20 1963-03-18 Force-measuring member

Country Status (4)

Country Link
CH (1) CH417147A (en)
DE (1) DE1204849B (en)
GB (1) GB962082A (en)
SE (1) SE303618B (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2415292A1 (en) * 1978-01-24 1979-08-17 Kyowa Electronic Instruments EXTENSIOMETRIC CONVERTER
DE102015215099B3 (en) * 2015-08-07 2016-12-08 Dr. Doll Holding Gmbh Force-moment sensor and strain gauge system and board assembly for such a force-moment sensor
CN108444622A (en) * 2018-06-07 2018-08-24 广西大学 A kind of intelligent prestress anchor slab and prestressed monitoring method
CN108627289A (en) * 2018-06-07 2018-10-09 广西大学 A kind of high sensitivity dynamometry ring sensor

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2576417A (en) * 1949-02-17 1951-11-27 Baldwin Lima Hamilton Corp Column type force measuring dynamometer
US2775887A (en) * 1953-06-11 1957-01-01 Baldwin Lima Hamilton Corp Load cell type dynamometer with overload protection means
US2796503A (en) * 1955-09-23 1957-06-18 Task Corp Eccentric load compensating strain gauge mount
DE1014757B (en) * 1955-12-12 1957-08-29 Baldwin Lima Hamilton Corp Load measuring device

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2415292A1 (en) * 1978-01-24 1979-08-17 Kyowa Electronic Instruments EXTENSIOMETRIC CONVERTER
DE102015215099B3 (en) * 2015-08-07 2016-12-08 Dr. Doll Holding Gmbh Force-moment sensor and strain gauge system and board assembly for such a force-moment sensor
WO2017025428A1 (en) 2015-08-07 2017-02-16 Dr. Doll Engineering Gmbh Force-torque sensor and strain gage system and printed circuit board arrangement for such a force-torque sensor
US10620067B2 (en) 2015-08-07 2020-04-14 Dr. Doll Engineering Gmbh Force-torque sensor and strain gage system and printed circuit board arrangement for such a force-torque sensor
CN108444622A (en) * 2018-06-07 2018-08-24 广西大学 A kind of intelligent prestress anchor slab and prestressed monitoring method
CN108627289A (en) * 2018-06-07 2018-10-09 广西大学 A kind of high sensitivity dynamometry ring sensor

Also Published As

Publication number Publication date
DE1204849B (en) 1965-11-11
CH417147A (en) 1966-07-15
SE303618B (en) 1968-09-02

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