NO932536L - Lastindikator - Google Patents

Lastindikator

Info

Publication number: NO932536L
Authority: NO; Norway
Prior art keywords: pct; contact elements; inductor; sec; date
Prior art date: 1991-01-16

Application number

NO93932536A

Other languages

English (en)

Norwegian (no)

Other versions

NO932536D0 (no

Inventor

Philip Michael Scott

Original Assignee

Rotabolt 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.)

1991-01-16

Filing date

1993-07-13

Publication date

1993-08-10

1993-07-13 Application filed by Rotabolt Ltd filed Critical Rotabolt Ltd

1993-07-13 Publication of NO932536D0 publication Critical patent/NO932536D0/no

1993-08-10 Publication of NO932536L publication Critical patent/NO932536L/no

Links

230000008878 coupling Effects 0.000 abstract 1
238000010168 coupling process Methods 0.000 abstract 1
238000005859 coupling reaction Methods 0.000 abstract 1
230000001939 inductive effect Effects 0.000 abstract 1

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
- 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
- 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

Landscapes

General Engineering & Computer Science (AREA)
Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Physics & Mathematics (AREA)
General Physics & Mathematics (AREA)
Measuring Leads Or Probes (AREA)
Diaphragms For Electromechanical Transducers (AREA)
Fats And Perfumes (AREA)
Confectionery (AREA)
Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Lock And Its Accessories (AREA)
Stroboscope Apparatuses (AREA)
Liquid Crystal (AREA)
Liquid Crystal Substances (AREA)
Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
Force Measurement Appropriate To Specific Purposes (AREA)

NO93932536A 1991-01-16 1993-07-13 Lastindikator NO932536L (no)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
GB9100890A GB2251908B (en)	1991-01-16	1991-01-16	Load indicating
PCT/GB1992/000072 WO1992013203A1 (en)	1991-01-16	1992-01-14	Load indicating

Publications (2)

Publication Number	Publication Date
NO932536D0 NO932536D0 (no)	1993-07-13
NO932536L true NO932536L (no)	1993-08-10

Family

ID=10688494

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NO93932536A NO932536L (no)	1991-01-16	1993-07-13	Lastindikator

Country Status (11)

Country	Link
US (1)	US5388463A (de)
EP (1)	EP0566614B1 (de)
JP (1)	JPH06504371A (de)
AT (1)	ATE121821T1 (de)
AU (1)	AU654841B2 (de)
CA (1)	CA2099770A1 (de)
DE (1)	DE69202240T2 (de)
DK (1)	DK0566614T3 (de)
GB (1)	GB2251908B (de)
NO (1)	NO932536L (de)
WO (1)	WO1992013203A1 (de)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US6204771B1 (en)	1997-08-19	2001-03-20	Ronald C. Clarke	Load indicating fastener systems method and apparatus
BR9812129A (pt) *	1997-08-19	2000-07-18	Stanley Ceney	Sistemas, processo e aparelho de prendedor indicativo de carga
GB9816898D0 (en) *	1998-08-05	1998-09-30	Team Innovation Ltd	Fastener load indication means
DE19917222A1 (de) *	1999-04-16	2000-11-02	Schrauben Betzer Gmbh & Co Kg	Schraube sowie Vorrichtung zur Handhabung einer derartigen Schraube
DE10138261A1 (de) *	2001-08-03	2003-02-27	Siemens Ag	Sensorvorrichtung zur Überwachung der für eine kraftschlüssige Verbindung zwischen Werkstücken vorzusehenden entscheidenden Kraft
US7412898B1 (en) *	2006-07-28	2008-08-19	Disney Enterprises, Inc.	Load sensing system including RFID tagged fasteners
US7520174B2 (en) *	2006-08-24	2009-04-21	Ronald C. Clarke	Method and apparatus for indicating a load
US8024979B2 (en) *	2006-08-24	2011-09-27	Clarke Ronald C	Indicating fastener loading
DE102009043267A1 (de) *	2009-09-29	2011-04-21	Neumayer Tekfor Holding Gmbh	Verschraubungsmittel und System zur Überwachung einer Verschraubung
US8659307B2 (en) *	2010-08-17	2014-02-25	Rosemount Aerospace Inc.	Capacitive sensors for monitoring load bearing on pins
US10131419B2 (en)	2010-10-15	2018-11-20	Goodrich Corporation	Systems and methods for detecting landing gear ground loads
US9067766B1 (en)	2013-09-16	2015-06-30	Jergens, Inc.	Hoisting device and system and method for using the same
TWM486702U (zh) *	2014-04-10	2014-09-21	Kabo Tool Co	螺絲感測裝置
CN113916422B (zh) *	2021-09-29	2023-09-12	航天精工股份有限公司	一种用于空心类紧固件超声传感器加工中的绝缘遮蔽结构

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
USRE30183E (en) *	1976-09-24	1980-01-08		Radio-frequency tuned-circuit microdisplacement transducer
US4131050A (en) *	1977-07-05	1978-12-26	The Solon Manufacturing Company	Visual load indicator
US4295377A (en) *	1979-07-12	1981-10-20	General Dynamics Corporation	Fastener incorporating removable ultrasonic transducer
GB2212284B (en) *	1987-11-10	1992-01-15	Brian Walton	Member with load-indicating means

1991
- 1991-01-16 GB GB9100890A patent/GB2251908B/en not_active Expired - Lifetime
1992
- 1992-01-14 DK DK92902256.4T patent/DK0566614T3/da active
- 1992-01-14 CA CA002099770A patent/CA2099770A1/en not_active Abandoned
- 1992-01-14 DE DE69202240T patent/DE69202240T2/de not_active Expired - Lifetime
- 1992-01-14 AT AT92902256T patent/ATE121821T1/de not_active IP Right Cessation
- 1992-01-14 US US08/078,265 patent/US5388463A/en not_active Expired - Lifetime
- 1992-01-14 JP JP4502586A patent/JPH06504371A/ja active Pending
- 1992-01-14 WO PCT/GB1992/000072 patent/WO1992013203A1/en not_active Ceased
- 1992-01-14 EP EP92902256A patent/EP0566614B1/de not_active Expired - Lifetime
- 1992-01-14 AU AU11599/92A patent/AU654841B2/en not_active Expired - Fee Related
1993
- 1993-07-13 NO NO93932536A patent/NO932536L/no unknown

Also Published As

Publication number	Publication date
AU1159992A (en)	1992-08-27
AU654841B2 (en)	1994-11-24
EP0566614B1 (de)	1995-04-26
CA2099770A1 (en)	1992-07-17
GB2251908B (en)	1993-12-15
ATE121821T1 (de)	1995-05-15
US5388463A (en)	1995-02-14
DE69202240T2 (de)	1995-09-21
WO1992013203A1 (en)	1992-08-06
EP0566614A1 (de)	1993-10-27
GB2251908A (en)	1992-07-22
GB9100890D0 (en)	1991-02-27
JPH06504371A (ja)	1994-05-19
NO932536D0 (no)	1993-07-13
DK0566614T3 (da)	1995-07-03
DE69202240D1 (de)	1995-06-01

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