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
  • G01L1/225—Measuring circuits therefor
• • B—PERFORMING OPERATIONS; TRANSPORTING
  • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
  • B21B—ROLLING OF METAL
  • B21B38/00—Methods or devices for measuring, detecting or monitoring specially adapted for metal-rolling mills, e.g. position detection, inspection of the product
  • B21B38/08—Methods or devices for measuring, detecting or monitoring specially adapted for metal-rolling mills, e.g. position detection, inspection of the product for measuring roll-force
• • 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
  • G01L1/2268—Arrangements for correcting or for compensating unwanted effects
• • G—PHYSICS
  • G01—MEASURING; TESTING
  • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
  • G01L5/00—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes
  • G01L5/0061—Force sensors associated with industrial machines or actuators
  • G01L5/0066—Calibration arrangements
• • G—PHYSICS
  • G01—MEASURING; TESTING
  • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
  • G01L5/00—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes
  • G01L5/0061—Force sensors associated with industrial machines or actuators
  • G01L5/0076—Force sensors associated with manufacturing machines

Landscapes

• General Physics & Mathematics (AREA)
• Physics & Mathematics (AREA)
• Chemical & Material Sciences (AREA)
• Analytical Chemistry (AREA)
• Engineering & Computer Science (AREA)
• Mechanical Engineering (AREA)
• Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
• Measurement Of Force In General (AREA)
• Indication And Recording Devices For Special Purposes And Tariff Metering Devices (AREA)
• Force Measurement Appropriate To Specific Purposes (AREA)
• Constituent Portions Of Griding Lathes, Driving, Sensing And Control (AREA)
• Registering, Tensioning, Guiding Webs, And Rollers Therefor (AREA)
• Soil Working Implements (AREA)
• Controlling Rewinding, Feeding, Winding, Or Abnormalities Of Webs (AREA)
• Feedback Control In General (AREA)

Applications Claiming Priority (1)

Publications (1)

Family

ID=22632011

Family Applications (1)

Country Status (13)

Families Citing this family (15)

Family Cites Families (3)

• 0
  • BE BE787685D patent/BE787685A/xx unknown
• 1971
  • 1971-08-20 US US00173436A patent/US3714806A/en not_active Expired - Lifetime
• 1972
  • 1972-08-10 CA CA149,159,A patent/CA951136A/en not_active Expired
  • 1972-08-17 BR BR005608/72A patent/BR7205608D0/pt unknown
  • 1972-08-18 DE DE2240766A patent/DE2240766A1/de active Pending
  • 1972-08-18 NL NL7211354A patent/NL7211354A/xx not_active Application Discontinuation
  • 1972-08-18 FR FR7229708A patent/FR2151321A5/fr not_active Expired
  • 1972-08-18 NO NO2969/72A patent/NO137664C/no unknown
  • 1972-08-18 SE SE7210799A patent/SE386088B/xx unknown
  • 1972-08-18 GB GB3872372A patent/GB1407455A/en not_active Expired
  • 1972-08-19 ES ES405980A patent/ES405980A1/es not_active Expired
  • 1972-08-19 IT IT69679/72A patent/IT969542B/it active
  • 1972-08-21 JP JP47083567A patent/JPS4830475A/ja active Pending

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