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GB201717079D0 - Multi-function load indicating fastener - Google Patents

Multi-function load indicating fastener

Info

Publication number
GB201717079D0
GB201717079D0 GBGB1717079.6A GB201717079A GB201717079D0 GB 201717079 D0 GB201717079 D0 GB 201717079D0 GB 201717079 A GB201717079 A GB 201717079A GB 201717079 D0 GB201717079 D0 GB 201717079D0
Authority
GB
United Kingdom
Prior art keywords
load indicating
function load
indicating fastener
fastener
function
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.)
Ceased
Application number
GBGB1717079.6A
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.)
Pronut Ltd
Original Assignee
Enerfast 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 Enerfast Ltd filed Critical Enerfast Ltd
Priority to GBGB1717079.6A priority Critical patent/GB201717079D0/en
Publication of GB201717079D0 publication Critical patent/GB201717079D0/en
Priority to GB1809310.4A priority patent/GB2566575B/en
Priority to PCT/GB2018/052919 priority patent/WO2019077314A1/en
Ceased 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
    • 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
    • F16B2031/022—Screwed connections specially modified in view of tensile load; Break-bolts for indicating the attainment of a particular tensile load or limiting tensile load using an ultrasonic transducer

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Force Measurement Appropriate To Specific Purposes (AREA)
  • Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
GBGB1717079.6A 2017-10-18 2017-10-18 Multi-function load indicating fastener Ceased GB201717079D0 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
GBGB1717079.6A GB201717079D0 (en) 2017-10-18 2017-10-18 Multi-function load indicating fastener
GB1809310.4A GB2566575B (en) 2017-10-18 2018-06-06 Load indicating fastener
PCT/GB2018/052919 WO2019077314A1 (en) 2017-10-18 2018-10-11 Load indicating fastener

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB1717079.6A GB201717079D0 (en) 2017-10-18 2017-10-18 Multi-function load indicating fastener

Publications (1)

Publication Number Publication Date
GB201717079D0 true GB201717079D0 (en) 2017-11-29

Family

ID=60419115

Family Applications (2)

Application Number Title Priority Date Filing Date
GBGB1717079.6A Ceased GB201717079D0 (en) 2017-10-18 2017-10-18 Multi-function load indicating fastener
GB1809310.4A Expired - Fee Related GB2566575B (en) 2017-10-18 2018-06-06 Load indicating fastener

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB1809310.4A Expired - Fee Related GB2566575B (en) 2017-10-18 2018-06-06 Load indicating fastener

Country Status (2)

Country Link
GB (2) GB201717079D0 (en)
WO (1) WO2019077314A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB202210852D0 (en) * 2022-07-25 2022-09-07 Hirst John Andrew Brian Preload verification for critical fasteners
DE102022124624A1 (en) * 2022-09-26 2024-03-28 Weidmüller Interface GmbH & Co. KG Mother
SE546485C2 (en) * 2022-09-30 2024-11-12 Tensioncam Systems Ab Measurement nut with a contact portion and a non-contact portion being located coaxially, but axially offset, in relation to each other

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1966414A (en) * 1931-10-15 1934-07-10 Brewer Titchener Corp Clamp nut device
US4709654A (en) * 1986-08-15 1987-12-01 Smith Stanley R Indicator for loose lug nuts
US8403611B2 (en) * 2009-07-31 2013-03-26 Stemco Lp Single piece nut assembly
GB201300093D0 (en) * 2013-01-04 2013-02-20 Phipps Maria J Load indicating nut/washer

Also Published As

Publication number Publication date
GB201809310D0 (en) 2018-07-25
GB2566575A (en) 2019-03-20
WO2019077314A1 (en) 2019-04-25
GB2566575B (en) 2020-02-05

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Legal Events

Date Code Title Description
COOA Change in applicant's name or ownership of the application

Owner name: PRONUT LIMITED

Free format text: FORMER OWNERS: ENERFAST LIMITED;JOHN ANDREW BRIAN HIRST

AT Applications terminated before publication under section 16(1)