GB8520640D0 - Fastening method - Google Patents

Fastening method

Info

Publication number
GB8520640D0
GB8520640D0 GB858520640A GB8520640A GB8520640D0 GB 8520640 D0 GB8520640 D0 GB 8520640D0 GB 858520640 A GB858520640 A GB 858520640A GB 8520640 A GB8520640 A GB 8520640A GB 8520640 D0 GB8520640 D0 GB 8520640D0
Authority
GB
United Kingdom
Prior art keywords
fastening method
fastening
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.)
Withdrawn
Application number
GB858520640A
Other versions
GB2179459A (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Rotabolt Ltd
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.)
Filing date
Publication date
Application filed by Rotabolt Ltd filed Critical Rotabolt Ltd
Priority to GB08520640A priority Critical patent/GB2179459A/en
Publication of GB8520640D0 publication Critical patent/GB8520640D0/en
Publication of GB2179459A publication Critical patent/GB2179459A/en
Withdrawn legal-status Critical Current

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
    • 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
GB08520640A 1985-08-17 1985-08-17 Indicating tightness of fastening device Withdrawn GB2179459A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB08520640A GB2179459A (en) 1985-08-17 1985-08-17 Indicating tightness of fastening device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB08520640A GB2179459A (en) 1985-08-17 1985-08-17 Indicating tightness of fastening device

Publications (2)

Publication Number Publication Date
GB8520640D0 true GB8520640D0 (en) 1985-09-25
GB2179459A GB2179459A (en) 1987-03-04

Family

ID=10583924

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08520640A Withdrawn GB2179459A (en) 1985-08-17 1985-08-17 Indicating tightness of fastening device

Country Status (1)

Country Link
GB (1) GB2179459A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108119480A (en) * 2017-06-30 2018-06-05 上海应谱科技有限公司 A kind of intelligent fastener and its monitoring system
CN108571504A (en) * 2018-05-08 2018-09-25 上海威纳工程技术有限公司 Accurate pretension bolt

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2958378B2 (en) * 1990-11-16 1999-10-06 株式会社シマノ Quick release device for bicycle
GB9207880D0 (en) * 1992-04-10 1992-05-27 Ceney Stanley Load indicating fasteners
MXPA02009222A (en) * 2000-03-22 2004-09-06 Ronald C Clarke Variable amplification bolt load indicator apparatus and a method of making and using the apparatus.
US7156595B2 (en) * 2001-11-16 2007-01-02 Clarke Ronald C Load indicating fastener insert
US20030095848A1 (en) 2001-11-16 2003-05-22 Clarke Ronald C. Load indicating fastener insert
US7520174B2 (en) 2006-08-24 2009-04-21 Ronald C. Clarke Method and apparatus for indicating a load

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2995033A (en) * 1960-01-14 1961-08-08 Holo Krome Screw Corp Apparatus for tensioning threaded members
GB1315702A (en) * 1970-05-08 1973-05-02 Jenkins R G Fastener with tension indicating means and apparatus and methods for measuring same
US3812758A (en) * 1972-10-24 1974-05-28 Kaman Aerospace Corp Bolt head which measures and maintains preload
US4000681A (en) * 1975-05-12 1977-01-04 Eaton Corporation Mine bolt tension indicator
GB1540125A (en) * 1976-02-05 1979-02-07 Modulus Corp Strain indicators
US4131050A (en) * 1977-07-05 1978-12-26 The Solon Manufacturing Company Visual load indicator
SE424573B (en) * 1978-11-13 1982-07-26 Atlas Copco Ab BULK FOR AXIAL POWER TRANSFER
US4293257A (en) * 1980-03-17 1981-10-06 Illinois Tool Works Inc. Tension indicating washer

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108119480A (en) * 2017-06-30 2018-06-05 上海应谱科技有限公司 A kind of intelligent fastener and its monitoring system
CN108571504A (en) * 2018-05-08 2018-09-25 上海威纳工程技术有限公司 Accurate pretension bolt

Also Published As

Publication number Publication date
GB2179459A (en) 1987-03-04

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)