JP7352724B2 - 検出体 - Google Patents

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Publication number
JP7352724B2
JP7352724B2 JP2022508420A JP2022508420A JP7352724B2 JP 7352724 B2 JP7352724 B2 JP 7352724B2 JP 2022508420 A JP2022508420 A JP 2022508420A JP 2022508420 A JP2022508420 A JP 2022508420A JP 7352724 B2 JP7352724 B2 JP 7352724B2
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JP
Japan
Prior art keywords
strain
detection
value
sensor
distortion
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.)
Active
Application number
JP2022508420A
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English (en)
Japanese (ja)
Other versions
JPWO2021187542A5 (ja
JPWO2021187542A1 (https=
Inventor
眞司 村田
公宏 横山
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.)
Alps Alpine Co Ltd
Original Assignee
Alps Electric Co Ltd
Alps Alpine Co Ltd
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 Alps Electric Co Ltd, Alps Alpine Co Ltd filed Critical Alps Electric Co Ltd
Publication of JPWO2021187542A1 publication Critical patent/JPWO2021187542A1/ja
Publication of JPWO2021187542A5 publication Critical patent/JPWO2021187542A5/ja
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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
    • 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
    • G01L5/161—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes for measuring several components of force using variations in ohmic resistance
    • G01L5/1627—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes for measuring several components of force using variations in ohmic resistance of strain gauges
    • 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
    • G01L1/2206—Special supports with preselected places to mount the resistance strain gauges; Mounting of supports
    • G01L1/2231—Special supports with preselected places to mount the resistance strain gauges; Mounting of supports the supports being disc- or ring-shaped, adapted for measuring a force along a single direction
    • 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
    • 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
    • G01L1/2287—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 constructional details of the strain gauges
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Force Measurement Appropriate To Specific Purposes (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
JP2022508420A 2020-03-19 2021-03-17 検出体 Active JP7352724B2 (ja)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP2020049851 2020-03-19
JP2020049851 2020-03-19
JP2020058466 2020-03-27
JP2020058466 2020-03-27
PCT/JP2021/010929 WO2021187542A1 (ja) 2020-03-19 2021-03-17 検出体および検出システム

Publications (3)

Publication Number Publication Date
JPWO2021187542A1 JPWO2021187542A1 (https=) 2021-09-23
JPWO2021187542A5 JPWO2021187542A5 (ja) 2022-11-11
JP7352724B2 true JP7352724B2 (ja) 2023-09-28

Family

ID=77768425

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2022508420A Active JP7352724B2 (ja) 2020-03-19 2021-03-17 検出体

Country Status (5)

Country Link
US (1) US12467809B2 (https=)
JP (1) JP7352724B2 (https=)
CN (1) CN115244373B (https=)
DE (1) DE112021001705T5 (https=)
WO (1) WO2021187542A1 (https=)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114981551B (zh) * 2020-01-13 2024-01-30 舍弗勒技术股份两合公司 传感装置和轴承组件
GB2601330B (en) * 2020-11-26 2023-05-03 Tenscon Ltd A load-indicating device
EP4174465A1 (en) * 2021-10-27 2023-05-03 Canon Kabushiki Kaisha Sensor, device, system, and manufacturing method for product
CN116412948B (zh) * 2023-02-06 2024-08-02 广州市市政工程试验检测有限公司 超薄测力传感器、制备方法、监控系统、监控方法及应用
DE102023109222A1 (de) * 2023-04-12 2024-10-17 Fischerwerke Gmbh & Co. Kg Axialkraftmesseinrichtung

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010053927A (ja) 2008-08-27 2010-03-11 Asahi Electric Works Ltd 締め付け装置およびその軸力検出システム
JP2013518320A (ja) 2010-01-22 2013-05-20 ザ・ボーイング・カンパニー ファスナーデータの無線収集
US20190195263A1 (en) 2016-05-26 2019-06-27 Centre Technique des Industries Mécaniques Sensor for measuring a tightening force applied on a screw-assembly member
JP2019132841A (ja) 2018-01-30 2019-08-08 国立大学法人豊橋技術科学大学 締着力検出装置

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4717392B1 (https=) * 1966-05-20 1972-05-22
JPS58165634A (ja) 1982-03-25 1983-09-30 富士電機株式会社 太陽光発電システムにおける蓄電池の過充電防止回路
JPH02193031A (ja) * 1989-01-20 1990-07-30 Kubota Ltd ロードセル
JPH06347349A (ja) * 1993-06-08 1994-12-22 Giichi Terasawa ボルトの軸力測定器
JPH09139367A (ja) * 1995-11-10 1997-05-27 Nippon Steel Corp 半導体装置の平坦化方法及び装置
US6250863B1 (en) * 2000-04-17 2001-06-26 Boris Kamentser Washer having stressed and unstressed strain gauges
TWI248574B (en) * 2000-05-22 2006-02-01 Alps Electric Co Ltd Input device having deflection detection elements
JP4585900B2 (ja) * 2005-03-28 2010-11-24 ファナック株式会社 六軸力センサ
CN103162900B (zh) * 2013-02-28 2015-03-11 国电联合动力技术有限公司 一种预埋式螺栓轴力传感器标定系统及其使用方法
US20170082508A1 (en) * 2014-04-08 2017-03-23 Panasonic Intellectual Property Management Co., Ltd. Strain sensor and load detector using same
CN104568279B (zh) * 2014-12-30 2017-12-05 南宁宇立仪器有限公司 一种多轴力传感器
JP6677693B2 (ja) 2017-10-20 2020-04-08 ファナック株式会社 電動機装置
JP6544473B1 (ja) 2018-09-27 2019-07-17 住友ベークライト株式会社 樹脂組成物、光学性層、カバー部材および移動体
JP7237511B2 (ja) 2018-10-05 2023-03-13 キヤノンメディカルシステムズ株式会社 放射線治療支援装置及び干渉チェックプログラム
CN109612626A (zh) * 2019-01-03 2019-04-12 武汉科技大学 一种螺栓轴向力传感器

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010053927A (ja) 2008-08-27 2010-03-11 Asahi Electric Works Ltd 締め付け装置およびその軸力検出システム
JP2013518320A (ja) 2010-01-22 2013-05-20 ザ・ボーイング・カンパニー ファスナーデータの無線収集
US20190195263A1 (en) 2016-05-26 2019-06-27 Centre Technique des Industries Mécaniques Sensor for measuring a tightening force applied on a screw-assembly member
JP2019132841A (ja) 2018-01-30 2019-08-08 国立大学法人豊橋技術科学大学 締着力検出装置

Also Published As

Publication number Publication date
DE112021001705T5 (de) 2022-12-29
CN115244373A (zh) 2022-10-25
CN115244373B (zh) 2025-11-07
WO2021187542A1 (ja) 2021-09-23
US20220404222A1 (en) 2022-12-22
JPWO2021187542A1 (https=) 2021-09-23
US12467809B2 (en) 2025-11-11

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