DE60116822D1 - Lastsensor mit einer plattenähnlichen spannungserzeugenden Einheit, welche mit Dehnungselementen bestückt ist - Google Patents
Lastsensor mit einer plattenähnlichen spannungserzeugenden Einheit, welche mit Dehnungselementen bestückt istInfo
- Publication number
- DE60116822D1 DE60116822D1 DE60116822T DE60116822T DE60116822D1 DE 60116822 D1 DE60116822 D1 DE 60116822D1 DE 60116822 T DE60116822 T DE 60116822T DE 60116822 T DE60116822 T DE 60116822T DE 60116822 D1 DE60116822 D1 DE 60116822D1
- Authority
- DE
- Germany
- Prior art keywords
- voltage
- plate
- generating unit
- load sensor
- expansion elements
- 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 - Lifetime
Links
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
- G01G—WEIGHING
- G01G23/00—Auxiliary devices for weighing apparatus
- G01G23/002—Means for correcting for obliquity of mounting
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01G—WEIGHING
- G01G19/00—Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups
- G01G19/40—Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups with provisions for indicating, recording, or computing price or other quantities dependent on the weight
- G01G19/413—Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups with provisions for indicating, recording, or computing price or other quantities dependent on the weight using electromechanical or electronic computing means
- G01G19/414—Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups with provisions for indicating, recording, or computing price or other quantities dependent on the weight using electromechanical or electronic computing means using electronic computing means only
- G01G19/4142—Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups with provisions for indicating, recording, or computing price or other quantities dependent on the weight using electromechanical or electronic computing means using electronic computing means only for controlling activation of safety devices, e.g. airbag systems
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S177/00—Weighing scales
- Y10S177/09—Scale bearings
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2000282491 | 2000-09-18 | ||
JP2000282491A JP3694450B2 (ja) | 2000-09-18 | 2000-09-18 | 荷重センサ |
Publications (2)
Publication Number | Publication Date |
---|---|
DE60116822D1 true DE60116822D1 (de) | 2006-04-13 |
DE60116822T2 DE60116822T2 (de) | 2006-07-27 |
Family
ID=18767002
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE60116822T Expired - Lifetime DE60116822T2 (de) | 2000-09-18 | 2001-09-17 | Lastsensor mit einer plattenähnlichen spannungserzeugenden Einheit, welche mit Dehnungselementen bestückt ist |
Country Status (4)
Country | Link |
---|---|
US (1) | US6677539B2 (de) |
EP (1) | EP1189045B1 (de) |
JP (1) | JP3694450B2 (de) |
DE (1) | DE60116822T2 (de) |
Families Citing this family (31)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1337416A2 (de) * | 2000-11-28 | 2003-08-27 | Siemens Automotive Corporation | Sensoranordnung zur messung des auf einen fahrzeugsitz wirkenden gewichtes |
JP3818242B2 (ja) * | 2002-08-26 | 2006-09-06 | 松下電器産業株式会社 | 重量計測装置の取付装置 |
JP2004205410A (ja) | 2002-12-26 | 2004-07-22 | Takata Corp | 荷重センサ及びシート重量計測装置 |
AU2003255011A1 (en) * | 2003-03-05 | 2004-09-28 | Kabushiki Kaisha Imasen Denki Seisakusho | On-board person load sensor |
US6994397B2 (en) * | 2003-06-26 | 2006-02-07 | Lear Corporation | Vehicle occupant sensing system having sensor assemblies with variable blasing member |
US7132953B2 (en) * | 2003-06-26 | 2006-11-07 | Lear Corporation | Spring sensor assembly for a vehicle seat cushion |
JP2005106800A (ja) | 2003-09-09 | 2005-04-21 | Matsushita Electric Ind Co Ltd | 歪検出装置 |
CN100465600C (zh) * | 2003-09-09 | 2009-03-04 | 松下电器产业株式会社 | 应变检测装置 |
US7143658B2 (en) * | 2003-11-04 | 2006-12-05 | Delphi Technologies, Inc. | Deflection plate weight sensor for vehicle seat |
US7520175B2 (en) | 2004-02-23 | 2009-04-21 | Panasonic Corporation | Strain sensor |
US7112749B2 (en) * | 2004-06-23 | 2006-09-26 | Sensata Technologies, Inc. | Sensor mounting apparatus for minimizing parasitic stress |
US7210358B2 (en) * | 2004-07-15 | 2007-05-01 | Honda Motor Co., Ltd. | Force sensor assembly |
JP4050729B2 (ja) * | 2004-07-30 | 2008-02-20 | テイ・エス テック株式会社 | 車両用シートの乗員重量測定装置 |
JP4695358B2 (ja) * | 2004-07-30 | 2011-06-08 | テイ・エス テック株式会社 | 車両用シートの乗員重量測定装置 |
WO2006011598A1 (ja) | 2004-07-30 | 2006-02-02 | Ts Tech Co., Ltd. | 車両用シート及び車両用シートの乗員重量測定装置 |
AU2005297327B2 (en) * | 2004-10-19 | 2009-07-23 | Meridian Engineers Pty Ltd | Shear force measurement in a structural member |
WO2006042368A1 (en) * | 2004-10-19 | 2006-04-27 | Meridian Engineers Pty Ltd | Shear force measurement in a structural member |
US7100980B2 (en) * | 2004-10-27 | 2006-09-05 | Lear Corporation | Vehicle seat assembly having a vehicle occupant sensing system with a biasing pad |
KR100695786B1 (ko) | 2005-08-09 | 2007-03-16 | 한국기초과학지원연구원 | 편심된 두 원추형 볼트구멍의 편심측정도구 및 편심량보정방법 |
JP5213150B2 (ja) * | 2005-08-12 | 2013-06-19 | 国立大学法人東北大学 | プラズマ処理装置及びプラズマ処理装置を用いた製品の製造方法 |
US7455343B2 (en) * | 2005-09-12 | 2008-11-25 | Ts Tech Co., Ltd. | Passenger's weight measurement device for vehicle seat and attachment structure for load sensor |
DE602006016838D1 (de) | 2005-09-30 | 2010-10-21 | Ts Tech Co Ltd | Insassengewichtsmessvorrichtung für fahrzeugsitz |
KR101430195B1 (ko) * | 2008-08-18 | 2014-08-18 | 현대모비스 주식회사 | 승객식별장치 |
KR101430196B1 (ko) * | 2008-08-18 | 2014-08-18 | 현대모비스 주식회사 | 승객식별장치 |
US9927323B2 (en) * | 2012-10-26 | 2018-03-27 | Acellent Technologies, Inc. | System and method for monitoring the structural health of coupled bearings |
KR101617801B1 (ko) * | 2014-10-16 | 2016-05-03 | 현대모비스 주식회사 | 승객식별장치 |
US9887165B2 (en) | 2014-12-10 | 2018-02-06 | Stmicroelectronics S.R.L. | IC with insulating trench and related methods |
JP2017067764A (ja) * | 2015-09-29 | 2017-04-06 | ミネベアミツミ株式会社 | ひずみゲージ、荷重センサ、及びひずみゲージの製造方法 |
US10175150B2 (en) | 2016-01-07 | 2019-01-08 | The United States Of America, As Represented By The Secretary Of Commerce | Resistance compensator to reduce uncertainty in determination of movement of a structural member |
TWI664365B (zh) | 2017-12-29 | 2019-07-01 | 財團法人工業技術研究院 | 一種具傾斜偵測器的滾珠螺桿 |
CN108181027B (zh) * | 2018-01-05 | 2023-10-13 | 北京科技大学 | 一种振弦式钻孔应力计安装头 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0053337B1 (de) | 1980-11-29 | 1987-05-20 | Tokyo Electric Co., Ltd. | Lastmessvorrichtung und ihr Herstellungsverfahren |
US4763740A (en) * | 1987-04-27 | 1988-08-16 | George Pattern | Load cell |
JPH02309223A (ja) | 1989-05-24 | 1990-12-25 | Minebea Co Ltd | 荷重変換器の誤差調整方法 |
US5327791A (en) * | 1992-01-16 | 1994-07-12 | Walker Robert R | Vehicle beam load measuring system |
GB9203227D0 (en) * | 1992-02-14 | 1992-04-01 | Gec Avery Technology | Improvements in or relating to force sensors |
JPH084573A (ja) | 1994-06-23 | 1996-01-09 | Osaka Gas Co Ltd | 空燃比制御装置 |
US5991676A (en) * | 1996-11-22 | 1999-11-23 | Breed Automotive Technology, Inc. | Seat occupant sensing system |
US6039344A (en) * | 1998-01-09 | 2000-03-21 | Trw Inc. | Vehicle occupant weight sensor apparatus |
JP4585054B2 (ja) * | 1999-03-09 | 2010-11-24 | タカタ株式会社 | シート重量計測装置 |
-
2000
- 2000-09-18 JP JP2000282491A patent/JP3694450B2/ja not_active Expired - Fee Related
-
2001
- 2001-09-12 US US09/954,668 patent/US6677539B2/en not_active Expired - Fee Related
- 2001-09-17 EP EP01122233A patent/EP1189045B1/de not_active Expired - Lifetime
- 2001-09-17 DE DE60116822T patent/DE60116822T2/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP1189045A3 (de) | 2003-08-06 |
EP1189045B1 (de) | 2006-01-25 |
EP1189045A2 (de) | 2002-03-20 |
US20020033283A1 (en) | 2002-03-21 |
JP3694450B2 (ja) | 2005-09-14 |
DE60116822T2 (de) | 2006-07-27 |
JP2002090232A (ja) | 2002-03-27 |
US6677539B2 (en) | 2004-01-13 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |