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1. WO2019060870 - APPARATUS FOR MEASURING SURFACE PROFILE OF NORMAL AND SHEAR STRESS

Publication Number WO/2019/060870
Publication Date 28.03.2019
International Application No. PCT/US2018/052544
International Filing Date 25.09.2018
IPC
G01L 1/00 2006.01
GPHYSICS
01MEASURING; TESTING
LMEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
1Measuring force or stress, in general
G01L 1/20 2006.01
GPHYSICS
01MEASURING; TESTING
LMEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
1Measuring force or stress, in general
20by 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
G01L 1/22 2006.01
GPHYSICS
01MEASURING; TESTING
LMEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
1Measuring force or stress, in general
20by 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
22using resistance strain gauges
G01L 1/26 2006.01
GPHYSICS
01MEASURING; TESTING
LMEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
1Measuring force or stress, in general
26Auxiliary measures taken, or devices used, in connection with the measurement of force, e.g. for preventing influence of transverse components of force, for preventing overload
G01L 5/00 2006.01
GPHYSICS
01MEASURING; TESTING
LMEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
5Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes
G01L 5/16 2006.01
GPHYSICS
01MEASURING; TESTING
LMEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
5Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes
16for measuring several components of force
CPC
A43B 17/00
AHUMAN NECESSITIES
43FOOTWEAR
BCHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
17Insoles for insertion, e.g. footbeds or inlays, for attachment to the shoe after the upper has been joined
A43B 17/04
AHUMAN NECESSITIES
43FOOTWEAR
BCHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
17Insoles for insertion, e.g. footbeds or inlays, for attachment to the shoe after the upper has been joined
04with metal insertions or coverings
A43B 3/0005
AHUMAN NECESSITIES
43FOOTWEAR
BCHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
3Footwear characterised by the shape or the use
0005Footwear provided with electrical or electronic systems
G01L 1/205
GPHYSICS
01MEASURING; TESTING
LMEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
1Measuring force or stress, in general
20by measuring variations in ohmic resistance of solid materials or of electrically-conductive fluids
205using distributed sensing elements
G01L 5/161
GPHYSICS
01MEASURING; TESTING
LMEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
5Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes
16for measuring several components of force
161using variations in ohmic resistance
G01N 3/24
GPHYSICS
01MEASURING; TESTING
NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
3Investigating strength properties of solid materials by application of mechanical stress
24by applying steady shearing forces
Applicants
  • KENT STATE UNIVERSITY [US]/[US]
Inventors
  • PEVNYI, Mykhailo
  • GUO, Tianyi
  • MINKOWSKI, Fred
  • HETHERINGTON, Vincent
  • YOKOYAMA, Hiroshi
  • PALFFY-MUHORAY, Peter
Agents
  • KLINKO, Mark D.
Priority Data
62/562,53825.09.2017US
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) APPARATUS FOR MEASURING SURFACE PROFILE OF NORMAL AND SHEAR STRESS
(FR) APPAREIL DE MESURE DU PROFIL D'UNE CONTRAINTE NORMALE ET DE CISAILLEMENT D'UNE SURFACE
Abstract
(EN)
An apparatus for measuring normal and shear stress at a surface. The apparatus includes a substrate; and a plurality of sensing units on the substrate. Each sensing unit includes a mechanical transducer having a receiving surface and a sensing surface; and a plurality of normal force sensors between the sensing surface and the substrate.
(FR)
L'invention concerne un appareil pour mesurer une contrainte normale et de cisaillement au niveau d'une surface. L'appareil comprend un substrat et une pluralité d'unités de détection sur le substrat. Chaque unité de détection comprend un transducteur mécanique ayant une surface de réception et une surface de détection ; et une pluralité de capteurs de force normale entre la surface de détection et le substrat.
Also published as
Latest bibliographic data on file with the International Bureau