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.)
G01L3/00—Measuring torque, work, mechanical power, or mechanical efficiency, in general
G01L3/02—Rotary-transmission dynamometers
G01L3/04—Rotary-transmission dynamometers wherein the torque-transmitting element comprises a torsionally-flexible shaft
G01L3/08—Rotary-transmission dynamometers wherein the torque-transmitting element comprises a torsionally-flexible shaft involving optical means for indicating
G—PHYSICS
G01—MEASURING; TESTING
G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
G01B11/00—Measuring arrangements characterised by the use of optical techniques
G01B11/16—Measuring arrangements characterised by the use of optical techniques for measuring the deformation in a solid, e.g. optical strain gauge
Landscapes
Physics & Mathematics
(AREA)
General Physics & Mathematics
(AREA)
Electrochromic Elements, Electrophoresis, Or Variable Reflection Or Absorption Elements
(AREA)
Messgroessenumformer zur erzeugung elektrischer signale in abhaengigkeit vom andruck und von der bewegungsrichtung eines stiftes, insbesondere eines schreibstiftes
Measurement element for multiple colour offset printing - determines match difference between two partial images independently of quality of image signal
Verfahren und Vorrichtung zur Prüfung der Durchschreibeeigenschaften von druckempfindlichen Durchschreibepapieren und daraus hergestellten Durchschreibesätzen
Pendulum striker mechanism for high difference measurement - has pulling device rigidly connected to pendulum hub, driven by pendulum and connected to drop height measurer