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GB1266362A - - Google Patents

Info

Publication number
GB1266362A
GB1266362A GB1266362DA GB1266362A GB 1266362 A GB1266362 A GB 1266362A GB 1266362D A GB1266362D A GB 1266362DA GB 1266362 A GB1266362 A GB 1266362A
Authority
GB
United Kingdom
Prior art keywords
force
piezo
transducer
july
discs
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
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 filed Critical
Publication of GB1266362A publication Critical patent/GB1266362A/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
    • G01L5/00—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes
    • G01L5/16—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes for measuring several components of force
    • G01L5/167—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes for measuring several components of force using piezoelectric means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q17/00—Arrangements for observing, indicating or measuring on machine tools
    • B23Q17/09—Arrangements for observing, indicating or measuring on machine tools for indicating or measuring cutting pressure or for determining cutting-tool condition, e.g. cutting ability, load on tool
    • B23Q17/0952—Arrangements for observing, indicating or measuring on machine tools for indicating or measuring cutting pressure or for determining cutting-tool condition, e.g. cutting ability, load on tool during machining
    • B23Q17/0966—Arrangements for observing, indicating or measuring on machine tools for indicating or measuring cutting pressure or for determining cutting-tool condition, e.g. cutting ability, load on tool during machining by measuring a force on parts of the machine other than a motor
    • 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
    • G01L1/16—Measuring force or stress, in general using properties of piezoelectric devices

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Force Measurement Appropriate To Specific Purposes (AREA)
  • General Electrical Machinery Utilizing Piezoelectricity, Electrostriction Or Magnetostriction (AREA)

Abstract

1,266,362. Piezo force transducers. KISTLER INSTRUMENTE A.G. July 17, 1969 [July 30, 1968], No. 36065/69. Heading GIN. A Piezo transducer to measure force or shear, or torque comprises three basic units which differ from each other only by the direction of sensitivity of the crystal plates within identical bodies. In Figs. 1 and 2 (not shown) Piezo discs (7) are disposed between washer-like force transmitting members (1, 2) welded to thin tubular inner and outer jackets (3, 4). The discs are insulated from the body on one side by an aluminium oxide washer (11), and remainder of the housing may be filled with epoxy resin. Two or more units may be stacked in mechanical series to provide a multi-force-component transducer Figs. 8 to 10 (not shown). A modified body construction for a torque transducer is illustrated in Figs. 11 and 12 (not shown), with a resiliently mounted-pressureplate.
GB1266362D 1968-07-30 1969-07-17 Expired GB1266362A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1144668A CH492968A (en) 1968-07-30 1968-07-30 Process for the production of piezoelectric measuring cells and measuring cell obtained by the process

Publications (1)

Publication Number Publication Date
GB1266362A true GB1266362A (en) 1972-03-08

Family

ID=4373570

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1266362D Expired GB1266362A (en) 1968-07-30 1969-07-17

Country Status (6)

Country Link
US (1) US3614488A (en)
AT (1) AT295191B (en)
CH (1) CH492968A (en)
DE (1) DE1929478C3 (en)
FR (1) FR2013958A1 (en)
GB (1) GB1266362A (en)

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3824352A (en) * 1973-04-30 1974-07-16 Zenith Radio Corp Stacked piezoelectric transducer acting as quarter-wave resonator for recording video information
CH587475A5 (en) * 1975-09-26 1977-04-29 Kistler Instrumente Ag
DE2855746C3 (en) * 1978-12-22 1981-07-30 Kistler Instrumente Ag, Winterthur Piezoelectric extensometer
JPS59108244U (en) * 1983-01-10 1984-07-21 日産自動車株式会社 Washer type pressure sensor
US4671147A (en) * 1985-05-30 1987-06-09 General Electric Company Instrumented tool holder
AT386897B (en) * 1985-09-13 1988-10-25 Carl Walter Werkzeugfabrik Kg DEVICE FOR MEASURING A FORCE
US4741231A (en) * 1986-04-14 1988-05-03 The Warner & Swasey Company Tool force sensor and method of making same
ATE65319T1 (en) * 1986-11-07 1991-08-15 Kristal Instr Ag MULTI-COMPONENT DYNAMOMETER.
US4868447A (en) * 1987-09-11 1989-09-19 Cornell Research Foundation, Inc. Piezoelectric polymer laminates for torsional and bending modal control
DE3908175C2 (en) * 1988-03-14 1994-04-14 Elco Co Stress detector device
CH680752A5 (en) * 1990-05-31 1992-10-30 Kistler Instrumente Ag
US5501111A (en) * 1990-12-09 1996-03-26 Kistler Instrumente Ag Force sensor systems especially for determining dynamically the axle load, speed, wheelbase and gross weight of vehicles
US5512794A (en) * 1991-12-05 1996-04-30 Kistler Instrumente Ag Shear accelerometer
US5376858A (en) * 1992-09-25 1994-12-27 Olympus Optical Co., Ltd. Ultrasonic motor
CH685648A5 (en) * 1992-10-23 1995-08-31 Kk Holding Ag Multicomponent force and moment measuring arrangement.
DE4336773C2 (en) * 1993-10-28 1997-09-11 Bosch Gmbh Robert Device for measuring pressures, forces and moments
FR2733046B1 (en) * 1995-04-12 1997-05-30 Giat Ind Sa SENSOR FOR MEASURING A TORSIONER BETWEEN TWO MECHANICAL PARTS AND ITS MANUFACTURING METHOD
US5822876A (en) * 1996-04-25 1998-10-20 Northrop Grumman Corporation Surface displacement measurement gauge
US6354155B1 (en) 1999-06-02 2002-03-12 Bertec Corporation Multi-component force and moment measuring platform and load transducer
WO2006136182A1 (en) 2005-06-20 2006-12-28 S.W.A.C. Schmitt-Walter Automation Consult Gmbh Pressure sensor
CN101750173B (en) * 2010-01-21 2011-04-20 重庆大学 Piezoelectric type six-dimensional force sensor
JP2012037047A (en) * 2010-07-13 2012-02-23 Nippon Dempa Kogyo Co Ltd Braking device, transportation equipment and industrial equipment
CH706635A1 (en) 2012-06-20 2013-12-31 Kistler Holding Ag Measuring element, measuring element and measuring device for measuring a force and use of such a measuring body.
DE102015013646A1 (en) 2015-10-22 2017-04-27 Dirk F. Bahr cutting tool
AT520901B1 (en) * 2018-01-24 2019-11-15 Avl List Gmbh Measuring device and method for determining a force and / or a torque on a torque transmitting shaft
AT521702B1 (en) * 2019-03-11 2020-04-15 Piezocryst Advanced Sensorics MEASURING SYSTEM, SUITABLE FOR INSTALLATION BETWEEN TORQUE AND / OR FORCE TRANSMISSION MACHINE PARTS
US11268608B2 (en) 2019-07-22 2022-03-08 Hiwin Technologies Corp. Ball screw with a load condition feedback mechanism
DE102019211235B4 (en) * 2019-07-29 2025-11-13 Hiwin Technologies Corp. Ball screw with a load condition feedback mechanism
AT523511B1 (en) 2020-01-29 2021-10-15 Piezocryst Advanced Sensorics Structured, piezoelectric sensor element

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE946820C (en) * 1940-04-20 1956-08-09 Aeg Electromechanical, in particular electroacoustic, conversion device made of piezoelectric elements
US2774892A (en) * 1951-05-29 1956-12-18 Bendix Aviat Corp Annular vibrator with lumped loading
US2875352A (en) * 1953-03-04 1959-02-24 Gulton Ind Inc Blast gauge
US3104334A (en) * 1959-09-15 1963-09-17 Endevco Corp Annular accelerometer
US3183378A (en) * 1960-01-11 1965-05-11 Detrex Chem Ind Sandwich transducer
US3151258A (en) * 1960-12-10 1964-09-29 Sonderegger Hans Conrad Device for measuring the forces between components of an assembly
US3320580A (en) * 1963-02-27 1967-05-16 Alan O Sykes Multipurpose piezoelectric transducer system
US3358257A (en) * 1965-12-27 1967-12-12 Lockheed Aircraft Corp Force and moment transducer

Also Published As

Publication number Publication date
DE1929478B2 (en) 1973-05-17
DE1929478C3 (en) 1973-12-06
FR2013958A1 (en) 1970-04-10
AT295191B (en) 1971-12-27
CH492968A (en) 1970-06-30
DE1929478A1 (en) 1970-02-19
US3614488A (en) 1971-10-19

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee