JPS6267206U - - Google Patents
Info
- Publication number
- JPS6267206U JPS6267206U JP1986143442U JP14344286U JPS6267206U JP S6267206 U JPS6267206 U JP S6267206U JP 1986143442 U JP1986143442 U JP 1986143442U JP 14344286 U JP14344286 U JP 14344286U JP S6267206 U JPS6267206 U JP S6267206U
- Authority
- JP
- Japan
- Prior art keywords
- base
- strain gauge
- gauge sensor
- sensor according
- thick film
- 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.)
- Granted
Links
- 239000002184 metal Substances 0.000 claims description 3
- 239000000853 adhesive Substances 0.000 claims description 2
- 230000001070 adhesive effect Effects 0.000 claims description 2
- 229910010293 ceramic material Inorganic materials 0.000 claims 1
- 239000012777 electrically insulating material Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 2
- 230000003321 amplification Effects 0.000 description 1
- 239000007767 bonding agent Substances 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000010292 electrical insulation Methods 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
Classifications
-
- 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
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B7/00—Measuring arrangements characterised by the use of electric or magnetic techniques
- G01B7/16—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring the deformation in a solid, e.g. by resistance strain gauge
- G01B7/18—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring the deformation in a solid, e.g. by resistance strain gauge using change in resistance
- G01B7/20—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring the deformation in a solid, e.g. by resistance strain gauge using change in resistance formed by printed-circuit technique
-
- 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
- G01L1/2218—Special supports with preselected places to mount the resistance strain gauges; Mounting of supports the supports being of the column type, e.g. cylindric, 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
- G01L1/2206—Special supports with preselected places to mount the resistance strain gauges; Mounting of supports
- G01L1/2218—Special supports with preselected places to mount the resistance strain gauges; Mounting of supports the supports being of the column type, e.g. cylindric, adapted for measuring a force along a single direction
- G01L1/2225—Special supports with preselected places to mount the resistance strain gauges; Mounting of supports the supports being of the column type, e.g. cylindric, adapted for measuring a force along a single direction the direction being perpendicular to the central axis
-
- 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
- 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
- G01L1/2293—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 of the semi-conductor type
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/12—Testing dielectric strength or breakdown voltage ; Testing or monitoring effectiveness or level of insulation, e.g. of a cable or of an apparatus, for example using partial discharge measurements; Electrostatic testing
- G01R31/14—Circuits therefor, e.g. for generating test voltages, sensing circuits
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/38—Concrete; Lime; Mortar; Gypsum; Bricks; Ceramics; Glass
- G01N33/388—Ceramics
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
- Measurement Of Force In General (AREA)
Description
第1図はこの考案の1実施例のセンサーの斜視
図、第2図はこの考案の他の実施例の斜視図、第
3図はこの考案のもう1つの実施例の平面図、第
4図はこの考案のセンサーの機械部材への適用例
を示す斜視図、第5図はこの考案の4つのセンサ
ーを設けたもう1つの機械部材の斜視図、第6図
は第5図の機械部材に設けられたセンサーの電気
接続の1例を示す電気接続図、第7図はこの考案
のセンサーの機械部材へのもう1つの固着方法の
説明図、第8図はこの考案の2つのセンサーおよ
び該センサーからの信号処理回路の装着方法の説
明図、第9図は第8図の機器が装着されたシヤフ
トの部分側面断面図、第10図はこの考案のセン
サーのもう1つの装着方法の説明図である。 1…支持プレート(基盤)、2,3…金属トラ
ツク、5…ピン、5a…中間プリズム部分、10
…金属片、10a,10b…円筒状部分、10c
…中間部分、11…増幅回路(増幅器)、12…
電気絶縁プレート、13,14…ワイヤー、15
…導体、20,30…クランプ用プレート、50
…シヤフト、50a…軸方向凹部、60…中間部
、B…接着又は結合剤層、S…本考案のセンサー
、R,R′,R″,R…厚膜抵抗、W…機械部
材(片)。
図、第2図はこの考案の他の実施例の斜視図、第
3図はこの考案のもう1つの実施例の平面図、第
4図はこの考案のセンサーの機械部材への適用例
を示す斜視図、第5図はこの考案の4つのセンサ
ーを設けたもう1つの機械部材の斜視図、第6図
は第5図の機械部材に設けられたセンサーの電気
接続の1例を示す電気接続図、第7図はこの考案
のセンサーの機械部材へのもう1つの固着方法の
説明図、第8図はこの考案の2つのセンサーおよ
び該センサーからの信号処理回路の装着方法の説
明図、第9図は第8図の機器が装着されたシヤフ
トの部分側面断面図、第10図はこの考案のセン
サーのもう1つの装着方法の説明図である。 1…支持プレート(基盤)、2,3…金属トラ
ツク、5…ピン、5a…中間プリズム部分、10
…金属片、10a,10b…円筒状部分、10c
…中間部分、11…増幅回路(増幅器)、12…
電気絶縁プレート、13,14…ワイヤー、15
…導体、20,30…クランプ用プレート、50
…シヤフト、50a…軸方向凹部、60…中間部
、B…接着又は結合剤層、S…本考案のセンサー
、R,R′,R″,R…厚膜抵抗、W…機械部
材(片)。
Claims (1)
- 【実用新案登録請求の範囲】 (1) 電気絶縁材料から板体を形成するとともに
該板体の一方の面に少なくとも1つの厚膜抵抗を
設けて構成された支持基盤を含み、 上記基盤の他方の面を機械部材又は構造体に固
着させて該部材又は構造体の部分における歪み又
は変形を感知させ、上記基盤を介して対応する少
なくとも1つの厚膜抵抗の変形に基づいて歪み又
は変形量を定めることを特徴とする、機械部材又
は構造体の歪み又は変形を感知するストレインゲ
ージセンサー。 (2) 基盤のもう一方の面に接着又は結合剤層を
設けて機械部材又は構造体と接続した実用新案登
録請求の範囲第1項に記載のストレインゲージセ
ンサー。 (3) 当該センサーを機械部材又は構造体に固着
するクランプ手段を設けた実用新案登録請求の範
囲第2項に記載のストレインゲージセンサー。 (4) 基盤が4辺形とされる実用新案登録請求の
範囲第1項〜第3項のいずれかに記載のストレイ
ンゲージセンサー。 (5) クランプ手段が部材又は構造体の表面に基
盤の対向両面を固定する1対のプレートから成り
、これらのプレートがねじまたはそれと同類のも
のを介して上記部材又は構造体と接続される実用
新案登録請求の範囲第3項又は第4項に記載のス
トレインゲージセンサー。 (6) 少なくとも1対の厚膜抵抗を設けた実用新
案登録請求の範囲第1項〜第5項のいずれかに記
載のストレインゲージセンサー。 (7) 基盤に少なくとも1つの厚膜抵抗と接続し
た金属面状トラツクを設けて該厚膜抵抗を外部回
路と接続した実用新案登録請求の範囲第1項〜第
6項のいずれかに記載のストレインゲージセンサ
ー。 (8) 基盤がセラミツク材料から形成される実用
新案登録請求の範囲第1項〜第7項のいずれかに
記載のストレインゲージセンサー。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT8553804U IT206727Z2 (it) | 1985-09-17 | 1985-09-17 | Sensore estensimetrico a film spesso per la rilevazione di sforzi e deformazioni in organi o strutture meccaniche |
IT53804-B/85 | 1985-09-17 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6267206U true JPS6267206U (ja) | 1987-04-27 |
JP2514502Y2 JP2514502Y2 (ja) | 1996-10-23 |
Family
ID=11285267
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1986143442U Expired - Lifetime JP2514502Y2 (ja) | 1985-09-17 | 1986-09-17 | ストレインゲ−ジ |
Country Status (11)
Country | Link |
---|---|
US (1) | US4793189A (ja) |
JP (1) | JP2514502Y2 (ja) |
BE (1) | BE905451A (ja) |
CH (1) | CH669994A5 (ja) |
DE (1) | DE3631647C2 (ja) |
ES (1) | ES2003115A6 (ja) |
FR (1) | FR2587484B1 (ja) |
GB (1) | GB2184239B (ja) |
IT (1) | IT206727Z2 (ja) |
NL (1) | NL8602362A (ja) |
PT (1) | PT83393B (ja) |
Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002131265A (ja) * | 2000-10-19 | 2002-05-09 | R & D Inst Of Metals & Composites For Future Industries | 損傷検出センサー、損傷検出センサーの製造方法および損傷検出センサーを組み込んだ複合材 |
JP2016121975A (ja) * | 2014-12-25 | 2016-07-07 | ヤマハ株式会社 | 歪み検出センサ素子及び外力検出アレイモジュール |
WO2019198334A1 (ja) * | 2018-04-09 | 2019-10-17 | 日本電産コパル電子株式会社 | 歪センサの固定装置とそれを用いたトルクセンサ |
JP2020148498A (ja) * | 2019-03-11 | 2020-09-17 | 日本電産コパル電子株式会社 | ロードセル |
JP2020148497A (ja) * | 2019-03-11 | 2020-09-17 | 日本電産コパル電子株式会社 | ロードセル |
WO2021070665A1 (ja) * | 2019-10-09 | 2021-04-15 | 日本電産コパル電子株式会社 | 歪センサの固定装置とそれを用いたトルクセンサ |
WO2021070666A1 (ja) * | 2019-10-09 | 2021-04-15 | 日本電産コパル電子株式会社 | 歪センサの固定装置とそれを用いたトルクセンサ |
JP2021060352A (ja) * | 2019-10-09 | 2021-04-15 | 日本電産コパル電子株式会社 | 歪センサの固定装置とそれを用いたトルクセンサ |
JP2021060351A (ja) * | 2019-10-09 | 2021-04-15 | 日本電産コパル電子株式会社 | 歪センサの固定装置とそれを用いたトルクセンサ |
JP2021060346A (ja) * | 2019-10-09 | 2021-04-15 | 日本電産コパル電子株式会社 | 歪センサの固定装置とそれを用いたトルクセンサ |
JP2021060347A (ja) * | 2019-10-09 | 2021-04-15 | 日本電産コパル電子株式会社 | 歪センサの固定装置とそれを用いたトルクセンサ |
Families Citing this family (30)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2234629B (en) * | 1989-06-28 | 1993-01-27 | Ivor John Martin Fehr | Improvements relating to strain gauges |
US5440193A (en) * | 1990-02-27 | 1995-08-08 | University Of Maryland | Method and apparatus for structural, actuation and sensing in a desired direction |
EP0527135A4 (en) * | 1990-02-27 | 1993-11-03 | University Of Maryland At College Park | Method and apparatus for structural actuation and sensing in a desired direction |
US5140849A (en) * | 1990-07-30 | 1992-08-25 | Agency Of Industrial Science And Technology | Rolling bearing with a sensor unit |
JPH05141907A (ja) * | 1991-09-24 | 1993-06-08 | Tokyo Electric Co Ltd | 歪センサ及びその製造方法並びにその歪センサを使用したロードセル秤 |
DE4206577A1 (de) * | 1992-03-02 | 1993-09-09 | Hottinger Messtechnik Baldwin | Einrichtung und verfahren zur ermittlung der verformung eines bauteils und verfahren zur montage der einrichtung |
US5528151A (en) * | 1992-11-09 | 1996-06-18 | Hughes Aircraft Company | Thermal fatigue testing using plural test trips with graduated sizing and recessed anchoring |
FR2701317B1 (fr) * | 1993-02-09 | 1995-03-31 | Thomson Csf | Dispositif de mesure d'efforts exercés sur une pièce mécanique et procédé de fixation. |
GB2310288B (en) * | 1996-02-17 | 1999-09-29 | John Karl Atkinson | A force sensitive device |
DE19907673A1 (de) * | 1999-02-23 | 2000-08-31 | Klaus Dietzel | Meßeinrichtung mit Smarttransponder an Schlauchleitungen |
US6378384B1 (en) | 1999-08-04 | 2002-04-30 | C-Cubed Limited | Force sensing transducer and apparatus |
DE10023838C2 (de) * | 2000-05-16 | 2002-11-28 | Siemens Ag | Vorrichtung zum Messen einer Wegänderung zwischen Abschnitten eines Bauteils und Verwendung dieser Vorrichtung |
DE10134586A1 (de) * | 2001-07-17 | 2003-02-06 | Siemens Ag | Sensoreinrichtung zum Erfassen einer Dehnungsbeanspruchung |
DE10225549B4 (de) * | 2002-06-06 | 2007-12-06 | Siemens Ag | Verfahren und Anordnung zum Erfassen von mechanischen Krafteinwirkungen auf einen Bauelementträger für elektrische Bauelemente |
JP2004301508A (ja) * | 2003-03-28 | 2004-10-28 | Matsushita Electric Ind Co Ltd | トルクセンサおよびそれを用いた操舵トルク検出装置 |
DE10335690A1 (de) * | 2003-06-04 | 2004-12-23 | Sensor-Technik Wiedemann Gmbh | Verformungssensor |
FR2867275B1 (fr) * | 2004-03-03 | 2006-05-19 | Seb Sa | Capteur de poids |
DE102005028906A1 (de) * | 2005-06-22 | 2006-12-28 | Giesecke & Devrient Gmbh | Vorrichtung für die Prüfung von Banknoten |
GB0620944D0 (en) * | 2006-10-20 | 2006-11-29 | Insensys Ltd | Curvature measurement moving relative to pipe |
US20080203137A1 (en) * | 2007-02-28 | 2008-08-28 | International Business Machines Corporation | Substrate bonding methods and system including monitoring |
DE102007012157A1 (de) * | 2007-03-12 | 2008-09-18 | Brosa Ag | Modular aufgebaute Messachse |
DE102008013203A1 (de) * | 2008-03-08 | 2009-09-17 | Terex-Demag Gmbh | Ausleger zur endseitigen Aufnahme von Lasten, Ausleger-Baugruppe mit mindestens zwei derartigen Auslegern sowie Verfahren zur Herstellung eines derartigen Auslegers |
JP5487672B2 (ja) * | 2009-03-27 | 2014-05-07 | パナソニック株式会社 | 物理量センサ |
US8943896B2 (en) * | 2012-10-10 | 2015-02-03 | Auto Industrial Co., Ltd. | Pressure transducer using ceramic diaphragm |
ITGE20130091A1 (it) * | 2013-09-18 | 2015-03-19 | Realte Di Giovanni Landro | Sistema di cambio elettronico e di controllo di velocità e di trazione per motocicli |
US10225629B2 (en) * | 2013-11-25 | 2019-03-05 | Chi Hung Louis Lam | System for monitoring condition of adjustable construction temporary supports |
JPWO2016159245A1 (ja) * | 2015-03-31 | 2018-02-01 | 株式会社NejiLaw | 通電路付部材及び通電路のパターニング方法、部材変化計測方法 |
EP3431948A1 (de) * | 2017-07-17 | 2019-01-23 | Planet GDZ AG | Teststreifen für dichtungen |
JP6820817B2 (ja) * | 2017-10-03 | 2021-01-27 | アズビル株式会社 | トルク検出装置 |
CN112484624B (zh) * | 2020-10-22 | 2022-08-09 | 浙江航鑫支吊架有限公司 | 一种基于物联网的抗震支吊架在线监测装置 |
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DE1950836B2 (de) * | 1969-10-09 | 1973-03-08 | Pietzsch, Ludwig, Dr Ing , 7500 Karlsruhe | Dehnungsmessanordnung |
US3695096A (en) * | 1970-04-20 | 1972-10-03 | Ali Umit Kutsay | Strain detecting load cell |
US3738162A (en) * | 1971-09-10 | 1973-06-12 | Us Army | Fatigue damage indicator |
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JPS55140112A (en) * | 1979-04-19 | 1980-11-01 | Tokyo Electric Co Ltd | Weighing device employing load cell |
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- 1986-09-15 CH CH3700/86A patent/CH669994A5/it not_active IP Right Cessation
- 1986-09-17 FR FR868613013A patent/FR2587484B1/fr not_active Expired - Lifetime
- 1986-09-17 GB GB8622354A patent/GB2184239B/en not_active Expired - Lifetime
- 1986-09-17 NL NL8602362A patent/NL8602362A/nl active Search and Examination
- 1986-09-17 DE DE3631647A patent/DE3631647C2/de not_active Expired - Fee Related
- 1986-09-17 JP JP1986143442U patent/JP2514502Y2/ja not_active Expired - Lifetime
- 1986-09-17 PT PT83393A patent/PT83393B/pt not_active IP Right Cessation
- 1986-09-17 BE BE0/217180A patent/BE905451A/fr not_active IP Right Cessation
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1987
- 1987-11-02 US US07/115,557 patent/US4793189A/en not_active Expired - Fee Related
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JPS55118109U (ja) * | 1979-02-16 | 1980-08-21 | ||
JPS56140203A (en) * | 1980-04-02 | 1981-11-02 | Toyota Central Res & Dev Lab Inc | Bridge circuit |
JPS59190603A (ja) * | 1983-04-13 | 1984-10-29 | Hitachi Ltd | ひずみゲ−ジ |
Cited By (15)
Publication number | Priority date | Publication date | Assignee | Title |
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JP2002131265A (ja) * | 2000-10-19 | 2002-05-09 | R & D Inst Of Metals & Composites For Future Industries | 損傷検出センサー、損傷検出センサーの製造方法および損傷検出センサーを組み込んだ複合材 |
JP4583576B2 (ja) * | 2000-10-19 | 2010-11-17 | 富士重工業株式会社 | 繊維強化樹脂複合材の損傷位置検出装置および損傷検出センサーの製造方法 |
JP2016121975A (ja) * | 2014-12-25 | 2016-07-07 | ヤマハ株式会社 | 歪み検出センサ素子及び外力検出アレイモジュール |
WO2019198334A1 (ja) * | 2018-04-09 | 2019-10-17 | 日本電産コパル電子株式会社 | 歪センサの固定装置とそれを用いたトルクセンサ |
JP2019184396A (ja) * | 2018-04-09 | 2019-10-24 | 日本電産コパル電子株式会社 | 歪センサの固定装置とそれを用いたトルクセンサ |
TWI801506B (zh) * | 2018-04-09 | 2023-05-11 | 日商日本電產科寶電子股份有限公司 | 應變感測器之固定裝置及使用其之轉矩感測器 |
JP2020148497A (ja) * | 2019-03-11 | 2020-09-17 | 日本電産コパル電子株式会社 | ロードセル |
JP2020148498A (ja) * | 2019-03-11 | 2020-09-17 | 日本電産コパル電子株式会社 | ロードセル |
WO2021070665A1 (ja) * | 2019-10-09 | 2021-04-15 | 日本電産コパル電子株式会社 | 歪センサの固定装置とそれを用いたトルクセンサ |
WO2021070666A1 (ja) * | 2019-10-09 | 2021-04-15 | 日本電産コパル電子株式会社 | 歪センサの固定装置とそれを用いたトルクセンサ |
JP2021060352A (ja) * | 2019-10-09 | 2021-04-15 | 日本電産コパル電子株式会社 | 歪センサの固定装置とそれを用いたトルクセンサ |
JP2021060351A (ja) * | 2019-10-09 | 2021-04-15 | 日本電産コパル電子株式会社 | 歪センサの固定装置とそれを用いたトルクセンサ |
JP2021060346A (ja) * | 2019-10-09 | 2021-04-15 | 日本電産コパル電子株式会社 | 歪センサの固定装置とそれを用いたトルクセンサ |
JP2021060347A (ja) * | 2019-10-09 | 2021-04-15 | 日本電産コパル電子株式会社 | 歪センサの固定装置とそれを用いたトルクセンサ |
CN114364941A (zh) * | 2019-10-09 | 2022-04-15 | 日本电产科宝电子株式会社 | 应变传感器的固定装置和使用该固定装置的扭矩传感器 |
Also Published As
Publication number | Publication date |
---|---|
FR2587484A1 (fr) | 1987-03-20 |
GB2184239A (en) | 1987-06-17 |
DE3631647A1 (de) | 1987-03-26 |
US4793189A (en) | 1988-12-27 |
NL8602362A (nl) | 1987-04-16 |
JP2514502Y2 (ja) | 1996-10-23 |
IT8553804V0 (it) | 1985-09-17 |
GB2184239B (en) | 1990-05-09 |
GB8622354D0 (en) | 1986-10-22 |
DE3631647C2 (de) | 1996-09-12 |
PT83393B (pt) | 1993-01-29 |
FR2587484B1 (fr) | 1992-02-14 |
IT206727Z2 (it) | 1987-10-01 |
ES2003115A6 (es) | 1988-10-16 |
PT83393A (en) | 1986-10-01 |
CH669994A5 (en) | 1989-04-28 |
BE905451A (fr) | 1987-01-16 |
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