NO330778B1 - Fremgangsmate og anordning for lastindikerende festesystemer - Google Patents

Fremgangsmate og anordning for lastindikerende festesystemer Download PDF

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Publication number
NO330778B1
NO330778B1 NO20000824A NO20000824A NO330778B1 NO 330778 B1 NO330778 B1 NO 330778B1 NO 20000824 A NO20000824 A NO 20000824A NO 20000824 A NO20000824 A NO 20000824A NO 330778 B1 NO330778 B1 NO 330778B1
Authority
NO
Norway
Prior art keywords
load
head
fastening
bolt head
stem
Prior art date
Application number
NO20000824A
Other languages
English (en)
Norwegian (no)
Other versions
NO20000824L (no
NO20000824D0 (no
Inventor
Stanley Ceney
Original Assignee
Clarke Ronald C
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
Priority claimed from GBGB9717566.5A external-priority patent/GB9717566D0/en
Priority claimed from GBGB9718332.1A external-priority patent/GB9718332D0/en
Application filed by Clarke Ronald C filed Critical Clarke Ronald C
Publication of NO20000824D0 publication Critical patent/NO20000824D0/no
Publication of NO20000824L publication Critical patent/NO20000824L/no
Publication of NO330778B1 publication Critical patent/NO330778B1/no

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B31/00—Screwed connections specially modified in view of tensile load; Break-bolts
    • F16B31/02—Screwed connections specially modified in view of tensile load; Break-bolts for indicating the attainment of a particular tensile load or limiting tensile load
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B31/00—Screwed connections specially modified in view of tensile load; Break-bolts
    • F16B31/02—Screwed connections specially modified in view of tensile load; Break-bolts for indicating the attainment of a particular tensile load or limiting tensile load
    • F16B31/025—Screwed connections specially modified in view of tensile load; Break-bolts for indicating the attainment of a particular tensile load or limiting tensile load with a gauge pin in a longitudinal bore in the body of the bolt
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B31/00—Screwed connections specially modified in view of tensile load; Break-bolts
    • F16B31/02—Screwed connections specially modified in view of tensile load; Break-bolts for indicating the attainment of a particular tensile load or limiting tensile load
    • F16B31/028—Screwed connections specially modified in view of tensile load; Break-bolts for indicating the attainment of a particular tensile load or limiting tensile load with a load-indicating washer or washer assembly
    • 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

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • Force Measurement Appropriate To Specific Purposes (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
  • Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
  • Connection Of Plates (AREA)
  • Clamps And Clips (AREA)
  • Sheet Holders (AREA)
  • Slide Fasteners, Snap Fasteners, And Hook Fasteners (AREA)
  • General Factory Administration (AREA)
  • Financial Or Insurance-Related Operations Such As Payment And Settlement (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Length Measuring Devices With Unspecified Measuring Means (AREA)
NO20000824A 1997-08-19 2000-02-18 Fremgangsmate og anordning for lastindikerende festesystemer NO330778B1 (no)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GBGB9717566.5A GB9717566D0 (en) 1997-08-19 1997-08-19 Load indicating fastener systems
GBGB9718332.1A GB9718332D0 (en) 1997-09-01 1997-09-01 Load indicating fastener system
PCT/US1998/017060 WO1999009327A1 (en) 1997-08-19 1998-08-17 Load indicating fastener systems method and apparatus

Publications (3)

Publication Number Publication Date
NO20000824D0 NO20000824D0 (no) 2000-02-18
NO20000824L NO20000824L (no) 2000-04-14
NO330778B1 true NO330778B1 (no) 2011-07-11

Family

ID=26312090

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20000824A NO330778B1 (no) 1997-08-19 2000-02-18 Fremgangsmate og anordning for lastindikerende festesystemer

Country Status (16)

Country Link
EP (2) EP1003978B1 (de)
JP (3) JP2001515218A (de)
KR (1) KR100411354B1 (de)
CN (1) CN1146721C (de)
AT (2) ATE453057T1 (de)
AU (1) AU743407B2 (de)
BR (1) BR9812129A (de)
CA (1) CA2300894C (de)
DE (1) DE69841403D1 (de)
DK (2) DK2175147T3 (de)
EA (1) EA001307B1 (de)
ES (2) ES2338726T3 (de)
ID (1) ID29459A (de)
NO (1) NO330778B1 (de)
PT (1) PT1003978E (de)
WO (1) WO1999009327A1 (de)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CZ293517B6 (cs) 1999-06-22 2004-05-12 Škodaáautoźáa@Ás Spojovací šroub pro opakované utahování přes mez kluzu
GB2372826A (en) * 2001-03-01 2002-09-04 Rotabolt Ltd Load-indicating fastener
EP1254865A1 (de) 2001-04-27 2002-11-06 VA TECH WABAG GmbH Zersetzung von ausgefaultem Klärschlamm
GB0121317D0 (en) * 2001-09-03 2001-10-24 Sjb Engineering Ltd Load-indicating fastener
KR100507982B1 (ko) * 2002-11-18 2005-08-17 주식회사 포스코 공기압축식 쉬어핀 절손 감지장치
US7289033B2 (en) * 2005-06-30 2007-10-30 General Electric Co. Wireless sensing washers for imaging device attachment
NL1033069C2 (nl) * 2006-12-15 2008-06-17 Ind Bolting Technology And Sup Inrichting en werkwijze voor het aantrekken van een op een draadeind gedraaide moer en samengestelde onderlegring en moer voor een dergelijke inrichting.
GB2469019A (en) * 2009-03-30 2010-10-06 Ronald Scott Bolt pre-load monitor using eddy current displacement sensor
US8659307B2 (en) * 2010-08-17 2014-02-25 Rosemount Aerospace Inc. Capacitive sensors for monitoring load bearing on pins
CN101886961B (zh) * 2010-07-26 2011-11-16 西安理工大学 螺栓结合面单元全载荷静特性试验装置及试验方法
DE102010042263A1 (de) * 2010-10-11 2012-04-12 Hilti Aktiengesellschaft Sensoranordnung, beispielsweise an einem Ankerbolzen
US10131419B2 (en) 2010-10-15 2018-11-20 Goodrich Corporation Systems and methods for detecting landing gear ground loads
JP5738053B2 (ja) * 2011-04-18 2015-06-17 株式会社ニフコ ファスナ
GB201115040D0 (en) * 2011-08-31 2011-10-12 Phipps Maria J Load indicating washer
CN103164997A (zh) * 2011-12-13 2013-06-19 南京梅山冶金发展有限公司 一种螺栓紧固实训装置
GB201300093D0 (en) * 2013-01-04 2013-02-20 Phipps Maria J Load indicating nut/washer
CA2956708C (en) 2014-07-30 2021-03-16 Integrity Engineering Solutions Pty Ltd Fasteners
KR101843041B1 (ko) * 2016-03-16 2018-03-29 충남대학교산학협력단 패스너의 체결부 변위량 측정장치
AU2017268037B2 (en) * 2016-05-18 2023-02-02 Integrity Engineering Solutions Pty Ltd A load indicating fastener
CN106323154B (zh) * 2016-08-12 2019-08-02 安徽容知日新科技股份有限公司 监测紧固件松动的装置及系统
CN106054263A (zh) * 2016-08-22 2016-10-26 杨志强 一种螺丝松动监测装置及系统
DE102016012564A1 (de) * 2016-10-21 2018-04-26 GLBS Patentverwertungsgesellschaft GbR (vertretungsber. Gesellschafter Dr. Jörg Stahlmann, 64546 Mörfelden-Walldorf und Dr. Matthias Brenneis, 63776 Mömbris) Verbindungselement mit integriertem Sensor
CN107339309A (zh) * 2017-06-30 2017-11-10 上海应谱科技有限公司 一种智能紧固件的预紧力监测系统
CN107505077A (zh) * 2017-06-30 2017-12-22 上海应谱科技有限公司 一种智能紧固件的预紧力的测量方法
CN108571504A (zh) * 2018-05-08 2018-09-25 上海威纳工程技术有限公司 精确预紧螺栓
JP7427220B2 (ja) * 2019-11-28 2024-02-05 Ｆｓテクニカル株式会社 荷重検知装置、金属製アンカー、ネットワークシステム、アンカーシステム、および荷重検知装置の制御方法
CN113035034B (zh) * 2021-03-11 2022-11-18 湖州师范学院 一种重叠式高稳定性的可调双缝装置
CN114113305B (zh) * 2021-09-29 2023-06-16 华电电力科学研究院有限公司 一种用于检测火电厂汽轮机缸体螺栓孔的装置及方法

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US30183A (en) * 1860-09-25 putney
JPS4951281U (de) * 1972-08-09 1974-05-07
US3886840A (en) * 1972-10-24 1975-06-03 Kaman Aerospace Corp Bolt head which measures and maintains preload
USRE30183E (en) 1976-09-24 1980-01-08 Radio-frequency tuned-circuit microdisplacement transducer
US4294122A (en) * 1979-07-12 1981-10-13 General Dynamics Corporation Fastener incorporating ultrasonic transducer
JPS57121407U (de) * 1981-01-23 1982-07-28
US4581712A (en) * 1982-11-10 1986-04-08 Perry Huey J Roof pressure monitoring system
JPH074484Y2 (ja) * 1983-01-29 1995-02-01 川崎重工業株式会社 締付けボルト
US4846001A (en) * 1987-09-11 1989-07-11 Sps Technologies, Inc. Ultrasonic load indicating member
US4899591A (en) * 1987-09-11 1990-02-13 Sps Technologies, Inc. Ultrasonic load indicating member, apparatus and method
JPH0174030U (de) * 1987-11-05 1989-05-18
GB8726339D0 (en) * 1987-11-10 1987-12-16 Walton B Fastener
US5291789A (en) * 1987-11-10 1994-03-08 Rotabolt Limited Load indicating
JPH0663890B2 (ja) * 1988-03-16 1994-08-22 伸二 清水 穴付きボルト用軸力センサ
JPH0478315U (de) * 1990-11-20 1992-07-08
GB2251908B (en) * 1991-01-16 1993-12-15 Rotabolt Ltd Load indicating
SE9102122D0 (sv) * 1991-07-08 1991-07-08 Skf Nova Ab Sensor respektive foerfarande foer maetning av vridmoment och/eller krafter
AU664186B2 (en) * 1991-08-30 1995-11-09 Technological Resources Pty Limited Rock bolt load sensor
DE4410722A1 (de) * 1994-03-28 1995-10-05 Bosch Gmbh Robert Vorrichtung zur berührungsfreien Bestimmung der Vorspannkraft
DE4419009A1 (de) * 1994-05-31 1995-12-21 Juergen Blumenauer Kraftmeßeinrichtung
US5691815A (en) * 1996-01-02 1997-11-25 Lockheed Missiles & Space Co., Inc. Laser inspection tool system

Also Published As

Publication number Publication date
BR9812129A (pt) 2000-07-18
NO20000824L (no) 2000-04-14
JP2001515218A (ja) 2001-09-18
JP2008058321A (ja) 2008-03-13
EP1003978B1 (de) 2009-12-23
ES2338726T3 (es) 2010-05-11
EA200000217A1 (ru) 2000-10-30
PT1003978E (pt) 2010-03-12
CN1267362A (zh) 2000-09-20
ID29459A (id) 2001-08-30
EA001307B1 (ru) 2000-12-25
EP2175147B1 (de) 2011-10-19
EP1003978A1 (de) 2000-05-31
ES2375090T3 (es) 2012-02-24
DK2175147T3 (da) 2012-02-06
CN1146721C (zh) 2004-04-21
DE69841403D1 (de) 2010-02-04
CA2300894A1 (en) 1999-02-25
KR100411354B1 (ko) 2003-12-24
CA2300894C (en) 2006-06-06
WO1999009327A1 (en) 1999-02-25
NO20000824D0 (no) 2000-02-18
EP2175147A1 (de) 2010-04-14
ATE453057T1 (de) 2010-01-15
AU743407B2 (en) 2002-01-24
AU8911598A (en) 1999-03-08
ATE529646T1 (de) 2011-11-15
JP2003329525A (ja) 2003-11-19
DK1003978T3 (da) 2010-04-26
EP1003978A4 (de) 2007-05-30
KR20010023077A (ko) 2001-03-26

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