DE69514804D1 - Testvorrichtung für oberflächen die aufprällen ausgesetzt ist - Google Patents
Testvorrichtung für oberflächen die aufprällen ausgesetzt istInfo
- Publication number
- DE69514804D1 DE69514804D1 DE69514804T DE69514804T DE69514804D1 DE 69514804 D1 DE69514804 D1 DE 69514804D1 DE 69514804 T DE69514804 T DE 69514804T DE 69514804 T DE69514804 T DE 69514804T DE 69514804 D1 DE69514804 D1 DE 69514804D1
- Authority
- DE
- Germany
- Prior art keywords
- impact
- axes
- transducer
- axis
- exposed
- 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
Links
- 230000001133 acceleration Effects 0.000 abstract 2
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M7/00—Vibration-testing of structures; Shock-testing of structures
- G01M7/08—Shock-testing
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N3/30—Investigating strength properties of solid materials by application of mechanical stress by applying a single impulsive force, e.g. by falling weight
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N2203/003—Generation of the force
- G01N2203/0032—Generation of the force using mechanical means
- G01N2203/0033—Weight
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N2203/02—Details not specific for a particular testing method
- G01N2203/06—Indicating or recording means; Sensing means
- G01N2203/0617—Electrical or magnetic indicating, recording or sensing means
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N2203/02—Details not specific for a particular testing method
- G01N2203/06—Indicating or recording means; Sensing means
- G01N2203/0617—Electrical or magnetic indicating, recording or sensing means
- G01N2203/0623—Electrical or magnetic indicating, recording or sensing means using piezoelectric gauges
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N2203/02—Details not specific for a particular testing method
- G01N2203/06—Indicating or recording means; Sensing means
- G01N2203/067—Parameter measured for estimating the property
- G01N2203/0676—Force, weight, load, energy, speed or acceleration
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/266,944 US5490411A (en) | 1994-06-27 | 1994-06-27 | Testing device for surfaces subject to impact |
PCT/US1995/008010 WO1996000379A1 (en) | 1994-06-27 | 1995-06-21 | Testing device for surfaces subject to impact |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69514804D1 true DE69514804D1 (de) | 2000-03-02 |
DE69514804T2 DE69514804T2 (de) | 2000-06-15 |
Family
ID=23016627
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69514804T Expired - Fee Related DE69514804T2 (de) | 1994-06-27 | 1995-06-21 | Testvorrichtung für oberflächen die aufprällen ausgesetzt ist |
Country Status (7)
Country | Link |
---|---|
US (1) | US5490411A (de) |
EP (1) | EP0767901B1 (de) |
AT (1) | ATE189307T1 (de) |
AU (1) | AU2909395A (de) |
CA (1) | CA2193411A1 (de) |
DE (1) | DE69514804T2 (de) |
WO (1) | WO1996000379A1 (de) |
Families Citing this family (32)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5789827A (en) | 1993-05-10 | 1998-08-04 | Sensitron, Inc. | Two-wire interface to automobile horn relay circuit |
US5835298A (en) * | 1996-08-16 | 1998-11-10 | Telxon Corporation | Hard drive protection system and method |
US5648915A (en) * | 1995-11-20 | 1997-07-15 | Triangle Research & Development Corporation | Soft tissue damage assessment system |
US5736631A (en) * | 1996-03-11 | 1998-04-07 | Turf Diagnostics & Design, Inc. | Turf impact analysis system |
US5978972A (en) * | 1996-06-14 | 1999-11-09 | Johns Hopkins University | Helmet system including at least three accelerometers and mass memory and method for recording in real-time orthogonal acceleration data of a head |
US6392527B1 (en) | 1996-09-04 | 2002-05-21 | Sensitron, Inc. | Impact detection system |
US6236301B1 (en) * | 1996-09-04 | 2001-05-22 | Sensitron, Inc. | Cantilevered deflection sensing system |
US6748791B1 (en) * | 1996-10-18 | 2004-06-15 | The Boeing Company | Damage detection device and method |
US5824880A (en) * | 1997-05-30 | 1998-10-20 | Phillips Petroleum Company | Automated drop-weight impact testing |
US5983701A (en) * | 1997-06-13 | 1999-11-16 | The Royal Institution For The Advancement Of Learning | Non-destructive evaluation of geological material structures |
US5841019A (en) * | 1997-07-14 | 1998-11-24 | Drabrin; Sergey | Method for non-destructive measuring compressive and tensile strengths of concrete in the structure |
DE10146895A1 (de) * | 2001-09-24 | 2003-04-24 | Siemens Ag | Auswertung des Abklingverhaltens eines Prüfobjekts |
DE10213232B4 (de) * | 2002-03-25 | 2005-03-31 | Bayer Materialscience Ag | Pendelschlagwerk zur Durchführung eines instrumentierten Charpy Pendelschlagversuchs |
US20050071920A1 (en) * | 2003-10-07 | 2005-04-07 | Randy Higashi | Convertible sheet material and bag |
US6925858B2 (en) * | 2003-10-23 | 2005-08-09 | Testing Services, Inc. | Turf test apparatus |
US20050222801A1 (en) * | 2004-04-06 | 2005-10-06 | Thomas Wulff | System and method for monitoring a mobile computing product/arrangement |
JP2006090974A (ja) * | 2004-09-27 | 2006-04-06 | Fujitsu Ltd | 衝突反力測定装置 |
US7243526B2 (en) * | 2005-02-16 | 2007-07-17 | United States Golf Association | Device and method for measuring the impact properties of a sport field surface |
US7822513B2 (en) * | 2005-07-27 | 2010-10-26 | Symbol Technologies, Inc. | System and method for monitoring a mobile computing product/arrangement |
CN100460851C (zh) * | 2005-12-07 | 2009-02-11 | 上海浩顺科技有限公司 | 一维冲击强度测试装置 |
US8594742B2 (en) * | 2006-06-21 | 2013-11-26 | Symbol Technologies, Inc. | System and method for monitoring a mobile device |
US20070297028A1 (en) * | 2006-06-21 | 2007-12-27 | Thomas Wulff | System and device for monitoring a computing device |
US20090021858A1 (en) * | 2007-07-17 | 2009-01-22 | Guoyi Fu | Hard Disk Drive Protection System Based on Adaptive Thresholding |
US8104324B2 (en) | 2010-03-02 | 2012-01-31 | Bio-Applications, LLC | Intra-extra oral shock-sensing and indicating systems and other shock-sensing and indicating systems |
US8739599B2 (en) * | 2010-03-02 | 2014-06-03 | Bio-Applications, LLC | Intra-extra oral shock-sensing and indicating systems and other shock-sensing and indicating systems |
US9939420B2 (en) | 2014-04-29 | 2018-04-10 | NLA Diagnostics LLC | Apparatus and method for non-destructive testing of concrete |
EP3045890A1 (de) * | 2015-01-16 | 2016-07-20 | Veterinärmedizinische Universität Wien | Vorrichtung zur Bestimmung der elastischen Eigenschaften von Oberflächen und Böden und Verfahren zum Betrieb der Vorrichtung |
US10126271B2 (en) | 2015-09-15 | 2018-11-13 | NLA Diagnostics LLC | Apparatus and method for non-destructive testing of materials |
US10746643B1 (en) | 2017-04-07 | 2020-08-18 | Anthony Earl Bentley | Auto-calibrating drop impact sensor |
RU180029U1 (ru) * | 2017-07-19 | 2018-05-31 | Федеральное государственное бюджетное образовательное учреждение высшего образования "Омский государственный университет путей сообщения" | Устройство для исследования влияния знакопеременных нагрузок на свойства металлов |
US10506087B2 (en) | 2018-02-01 | 2019-12-10 | Microsoft Technology Licensing, Llc | Electroactive perimeter stiffener |
CN111458242B (zh) * | 2020-04-17 | 2023-09-22 | 赤峰市金川市政建设工程有限公司 | 一种土木工程样品检测系统 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3298222A (en) * | 1963-12-20 | 1967-01-17 | Gen Motors Corp | Device for measuring surface characteristics |
US3380294A (en) * | 1964-08-24 | 1968-04-30 | Gen Dynamics Corp | Inertial impact probe instrument |
US3421364A (en) * | 1965-08-04 | 1969-01-14 | Gkn Group Services Ltd | Methods of and apparatus for measuring the hardness of materials |
US4384487A (en) * | 1974-09-30 | 1983-05-24 | Browning Alva L | Dynamically restrained inertial reference instrument and reliability sensor |
US4640120A (en) * | 1985-06-21 | 1987-02-03 | Rheometrics, Inc. | Impact testing apparatus |
US4856318A (en) * | 1987-07-20 | 1989-08-15 | Playground Clearing House, Inc. | Surface resiliency tester |
SU1569730A1 (ru) * | 1988-04-27 | 1990-06-07 | Институт Проблем Механики Ан Ссср | Способ калибровки пьезоэлектрических акселерометров |
US5191783A (en) * | 1991-04-25 | 1993-03-09 | Abbott W Bruce | Portable basketball rim testing device |
US5317914A (en) * | 1991-05-03 | 1994-06-07 | The United States Of America As Represented By The Secretary Of The Army | Hardened data acquisition system |
-
1994
- 1994-06-27 US US08/266,944 patent/US5490411A/en not_active Expired - Fee Related
-
1995
- 1995-06-21 DE DE69514804T patent/DE69514804T2/de not_active Expired - Fee Related
- 1995-06-21 AU AU29093/95A patent/AU2909395A/en not_active Abandoned
- 1995-06-21 AT AT95924681T patent/ATE189307T1/de not_active IP Right Cessation
- 1995-06-21 WO PCT/US1995/008010 patent/WO1996000379A1/en active IP Right Grant
- 1995-06-21 EP EP95924681A patent/EP0767901B1/de not_active Expired - Lifetime
- 1995-06-21 CA CA002193411A patent/CA2193411A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
US5490411A (en) | 1996-02-13 |
EP0767901B1 (de) | 2000-01-26 |
AU2909395A (en) | 1996-01-19 |
WO1996000379A1 (en) | 1996-01-04 |
EP0767901A4 (de) | 1998-05-20 |
EP0767901A1 (de) | 1997-04-16 |
DE69514804T2 (de) | 2000-06-15 |
CA2193411A1 (en) | 1996-01-04 |
ATE189307T1 (de) | 2000-02-15 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE69514804T2 (de) | Testvorrichtung für oberflächen die aufprällen ausgesetzt ist | |
Harris et al. | Harris' shock and vibration handbook | |
CA2159854A1 (en) | Self-Powered Interface Circuit for Use with a Transducer Sensor | |
MX9206458A (es) | Mejoras en un parato y metodo para pruebas de un registro electronico de energia electrica | |
ES2118874T3 (es) | Un metodo y aparato para obtener mediciones de presion normal y presion de cizallamiento desarrolladas por un objeto, utilizando un unico sensor. | |
CA2064213A1 (en) | Micro-machined accelerometer with tilt compensation | |
EE200000404A (et) | Akutoitega komponentidega kaasaskantav elektrooniline seade | |
MY131035A (en) | Method and apparatus for calibration and validation of high performance dut power supplies | |
ES2008168A6 (es) | Instalacion y procedimiento para el verificado de sensores electronicos | |
EP0489992B1 (de) | Verdrahtungselement für Mehrachsenmessumformer | |
ATE394684T1 (de) | Spannungsversorgung für prüflinge, mit hoher geschwindigkeit und hoher genauigkeit und mit aktiver boostschaltung | |
CN108593233A (zh) | 疲劳强度测量设备及系统 | |
MY122556A (en) | Device for testing connections provided with pulling resistors | |
CN211121257U (zh) | 智能穿戴设备计步测试装置 | |
CN206192495U (zh) | 一种便携式测振仪 | |
CN2911652Y (zh) | 一种膜材预张力测量仪 | |
SE8500476D0 (sv) | Anordning for metning av elektroniska enheter | |
DE3568085D1 (en) | Device for testing printed circuit boards with a grid of contact points of elevated density | |
CN213054439U (zh) | 一种捷联惯导温度试验用夹具及试验工装 | |
CN216870748U (zh) | 电机测试治具 | |
CN212809106U (zh) | 一种基于体感交互的数据处理装置 | |
CN215064981U (zh) | 一种打击力测试装置 | |
Lin | Airbag Helmet: Design and analysis of helmet piezoelectric accelerometer | |
Hansson et al. | A new triaxial accelerometer and its application as an advanced inclinometer | |
Robbins et al. | On the modeling of free-edge stress fields and delaminations in thick composite laminates |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
8339 | Ceased/non-payment of the annual fee |