GB2394289B - Force sensitive devices - Google Patents

Force sensitive devices

Info

Publication number
GB2394289B
GB2394289B GB0223788A GB0223788A GB2394289B GB 2394289 B GB2394289 B GB 2394289B GB 0223788 A GB0223788 A GB 0223788A GB 0223788 A GB0223788 A GB 0223788A GB 2394289 B GB2394289 B GB 2394289B
Authority
GB
United Kingdom
Prior art keywords
sensitive devices
force sensitive
force
devices
sensitive
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 - Fee Related
Application number
GB0223788A
Other versions
GB2394289A (en
GB0223788D0 (en
Inventor
John Karl Atkinson
Russell Paul Sion
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB0223788A priority Critical patent/GB2394289B/en
Publication of GB0223788D0 publication Critical patent/GB0223788D0/en
Publication of GB2394289A publication Critical patent/GB2394289A/en
Application granted granted Critical
Publication of GB2394289B publication Critical patent/GB2394289B/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • G01L5/24—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes for determining value of torque or twisting moment for tightening a nut or other member which is similarly stressed
    • G01L5/243—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes for determining value of torque or twisting moment for tightening a nut or other member which is similarly stressed using washers
    • 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
    • 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
    • G01L1/18—Measuring force or stress, in general using properties of piezo-resistive materials, i.e. materials of which the ohmic resistance varies according to changes in magnitude or direction of force applied to the material
    • 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
    • G01L5/24—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes for determining value of torque or twisting moment for tightening a nut or other member which is similarly stressed

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Force Measurement Appropriate To Specific Purposes (AREA)
GB0223788A 2002-10-14 2002-10-14 Force sensitive devices Expired - Fee Related GB2394289B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB0223788A GB2394289B (en) 2002-10-14 2002-10-14 Force sensitive devices

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0223788A GB2394289B (en) 2002-10-14 2002-10-14 Force sensitive devices

Publications (3)

Publication Number Publication Date
GB0223788D0 GB0223788D0 (en) 2002-11-20
GB2394289A GB2394289A (en) 2004-04-21
GB2394289B true GB2394289B (en) 2006-03-08

Family

ID=9945827

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0223788A Expired - Fee Related GB2394289B (en) 2002-10-14 2002-10-14 Force sensitive devices

Country Status (1)

Country Link
GB (1) GB2394289B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103164997A (en) * 2011-12-13 2013-06-19 南京梅山冶金发展有限公司 Bolt fastening practical training device
CN105888109A (en) * 2016-04-15 2016-08-24 南京航空航天大学 Intelligent glass curtain wall and signal measuring method thereof

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006060382A1 (en) * 2006-12-20 2008-06-26 Friedrich-Alexander-Universität Erlangen-Nürnberg Device for early fault detection on machines and / or their components
DE102008006934A1 (en) * 2008-01-28 2009-07-30 Aker Mtw Werft Gmbh Device and method for evaluating data from bearings in propulsion systems of ships
WO2011047821A1 (en) * 2009-10-22 2011-04-28 Skf B.V. Preload sensor

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2064785A (en) * 1979-12-03 1981-06-17 Roberts J C Howey P W Stress sensor and control apparatus for a machine
GB2212616A (en) * 1987-11-20 1989-07-26 Davis Piezo-electric transducers
EP0345377A1 (en) * 1988-06-09 1989-12-13 Kaliber Müszer-Es Merestechnika Vallalat Method and apparatus for continuously checking and examining the tightening and condition of screw connections
EP0459069A1 (en) * 1990-05-31 1991-12-04 K.K. Holding Ag Intermediate layer force sensor with parallel connected disc sensor elements and integrated amplifiers
GB2310288A (en) * 1996-02-17 1997-08-20 John Karl Atkinson A force sensitive device

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2064785A (en) * 1979-12-03 1981-06-17 Roberts J C Howey P W Stress sensor and control apparatus for a machine
GB2212616A (en) * 1987-11-20 1989-07-26 Davis Piezo-electric transducers
EP0345377A1 (en) * 1988-06-09 1989-12-13 Kaliber Müszer-Es Merestechnika Vallalat Method and apparatus for continuously checking and examining the tightening and condition of screw connections
EP0459069A1 (en) * 1990-05-31 1991-12-04 K.K. Holding Ag Intermediate layer force sensor with parallel connected disc sensor elements and integrated amplifiers
US5329823A (en) * 1990-05-31 1994-07-19 Kistler Instrumente Ag Interposed force sensor including amplifiers
GB2310288A (en) * 1996-02-17 1997-08-20 John Karl Atkinson A force sensitive device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103164997A (en) * 2011-12-13 2013-06-19 南京梅山冶金发展有限公司 Bolt fastening practical training device
CN105888109A (en) * 2016-04-15 2016-08-24 南京航空航天大学 Intelligent glass curtain wall and signal measuring method thereof

Also Published As

Publication number Publication date
GB2394289A (en) 2004-04-21
GB0223788D0 (en) 2002-11-20

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20141014