DK2436936T3 - System til check af boltforspænding - Google Patents

System til check af boltforspænding

Info

Publication number
DK2436936T3
DK2436936T3 DK10182381.3T DK10182381T DK2436936T3 DK 2436936 T3 DK2436936 T3 DK 2436936T3 DK 10182381 T DK10182381 T DK 10182381T DK 2436936 T3 DK2436936 T3 DK 2436936T3
Authority
DK
Denmark
Prior art keywords
check system
bias check
bolt bias
bolt
check
Prior art date
Application number
DK10182381.3T
Other languages
English (en)
Inventor
Christian Laursen
Henrik Stiesdal
Original Assignee
Siemens Ag
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 Siemens Ag filed Critical Siemens Ag
Application granted granted Critical
Publication of DK2436936T3 publication Critical patent/DK2436936T3/da

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
    • F16B31/028—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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49764—Method of mechanical manufacture with testing or indicating
    • Y10T29/49766—Method of mechanical manufacture with testing or indicating torquing threaded assemblage or determining torque herein
DK10182381.3T 2010-09-29 2010-09-29 System til check af boltforspænding DK2436936T3 (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP10182381A EP2436936B1 (en) 2010-09-29 2010-09-29 Bolt preloading check system

Publications (1)

Publication Number Publication Date
DK2436936T3 true DK2436936T3 (da) 2013-01-02

Family

ID=43625653

Family Applications (1)

Application Number Title Priority Date Filing Date
DK10182381.3T DK2436936T3 (da) 2010-09-29 2010-09-29 System til check af boltforspænding

Country Status (5)

Country Link
US (1) US20120073104A1 (da)
EP (1) EP2436936B1 (da)
CN (1) CN102536995A (da)
CA (1) CA2753558A1 (da)
DK (1) DK2436936T3 (da)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9915574B2 (en) 2014-03-11 2018-03-13 The Boeing Company Method and apparatus for measuring a preload of a fastener
US9719900B1 (en) 2016-04-26 2017-08-01 Northrop Grumman Systems Corporation Strain-gauged washer for measuring bolt preload
CN109758720A (zh) * 2019-02-15 2019-05-17 山东飞尔康体育设施有限公司 一种爬网松紧绳索装置
CN112478196B (zh) * 2020-11-24 2021-07-06 北京天创凯睿科技有限公司 一种飞机螺栓紧固及检测方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3323403A (en) * 1965-01-11 1967-06-06 Douglas Aircraft Co Inc Pre-load indicating washer
US3728933A (en) * 1971-03-11 1973-04-24 Mac Lean Fogg Lock Nut Co Means and method for controlling tension in a threaded member
CA1050828A (en) * 1975-11-14 1979-03-20 Illinois Tool Works Inc. Tension indicating washer unit
US7096740B2 (en) * 2004-11-17 2006-08-29 The Boeing Company Reusable preload indicating washer assembly

Also Published As

Publication number Publication date
EP2436936B1 (en) 2012-11-28
CA2753558A1 (en) 2012-03-29
CN102536995A (zh) 2012-07-04
EP2436936A1 (en) 2012-04-04
US20120073104A1 (en) 2012-03-29

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