DK4384789T3 - Underlagsskive samt skrueforbindelsessystem - Google Patents

Underlagsskive samt skrueforbindelsessystem

Info

Publication number
DK4384789T3
DK4384789T3 DK22754894.8T DK22754894T DK4384789T3 DK 4384789 T3 DK4384789 T3 DK 4384789T3 DK 22754894 T DK22754894 T DK 22754894T DK 4384789 T3 DK4384789 T3 DK 4384789T3
Authority
DK
Denmark
Prior art keywords
washer
screw connection
connection system
screw
connection
Prior art date
Application number
DK22754894.8T
Other languages
English (en)
Inventor
Saskia Nina Biehl
Klaus Lipp
Andre Jöckel
Martin Gietzen
Jörg Baumgartner
Julia Jakobs
Marcel Plogmeyer
Johannes Worm
Johannes Wieczorek
Peter Spies
Original Assignee
Fraunhofer Ges Forschung
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 Fraunhofer Ges Forschung filed Critical Fraunhofer Ges Forschung
Application granted granted Critical
Publication of DK4384789T3 publication Critical patent/DK4384789T3/da

Links

Classifications

    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Connection Of Plates (AREA)
  • Bolts, Nuts, And Washers (AREA)
DK22754894.8T 2021-08-11 2022-08-10 Underlagsskive samt skrueforbindelsessystem DK4384789T3 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102021208777.9A DE102021208777A1 (de) 2021-08-11 2021-08-11 Unterlegscheibe sowie Schraubverbindungssystem
PCT/EP2022/072460 WO2023017087A2 (de) 2021-08-11 2022-08-10 Unterlegscheibe sowie schraubverbindungssystem

Publications (1)

Publication Number Publication Date
DK4384789T3 true DK4384789T3 (da) 2025-10-27

Family

ID=82932548

Family Applications (1)

Application Number Title Priority Date Filing Date
DK22754894.8T DK4384789T3 (da) 2021-08-11 2022-08-10 Underlagsskive samt skrueforbindelsessystem

Country Status (7)

Country Link
US (1) US20240263664A1 (da)
EP (1) EP4384789B1 (da)
DE (1) DE102021208777A1 (da)
DK (1) DK4384789T3 (da)
ES (1) ES3048188T3 (da)
FI (1) FI4384789T3 (da)
WO (1) WO2023017087A2 (da)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3131367B1 (fr) * 2021-12-23 2023-11-17 Commissariat Energie Atomique Procédé et système de détermination de l’état d’un capteur dont le comportement mécanique est non linéaire en fonction de l’amplitude de la pression exercée

Family Cites Families (36)

* Cited by examiner, † Cited by third party
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US3059949A (en) * 1960-06-29 1962-10-23 Jr Herbert D Strong Fastening device
US3323403A (en) * 1965-01-11 1967-06-06 Douglas Aircraft Co Inc Pre-load indicating washer
US3321221A (en) * 1965-01-13 1967-05-23 Rotron Mfg Co Fastener
US4846001A (en) * 1987-09-11 1989-07-11 Sps Technologies, Inc. Ultrasonic load indicating member
DE19524959C2 (de) * 1995-07-08 1997-04-24 Hohmann Joerg Meßeinrichtung für die Dehnung eines mittels einer Mutter gespannten Gewindebolzens oder einer Schraube
US5991676A (en) * 1996-11-22 1999-11-23 Breed Automotive Technology, Inc. Seat occupant sensing system
US5890857A (en) * 1998-04-16 1999-04-06 U-Haul International, Inc. Fastener system including a clamp-force indicating insert
DE19854062C1 (de) * 1998-11-24 2000-11-16 Holger Junkers Vorrichtung und Verfahren zur Bestimmung und Protokollierung der Vorspannkraft bei Schraubverbindungen
US6378384B1 (en) * 1999-08-04 2002-04-30 C-Cubed Limited Force sensing transducer and apparatus
US6250863B1 (en) * 2000-04-17 2001-06-26 Boris Kamentser Washer having stressed and unstressed strain gauges
DE10217283B4 (de) * 2002-04-12 2005-10-13 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Vorrichtung zum Einstellen und Prüfen der Spannkraft von Schraubverbindungen
US7698949B2 (en) * 2005-09-09 2010-04-20 The Boeing Company Active washers for monitoring bolted joints
DE102005059938B4 (de) * 2005-12-13 2020-10-15 Jörg Hohmann Schraubverbindung
US7412898B1 (en) 2006-07-28 2008-08-19 Disney Enterprises, Inc. Load sensing system including RFID tagged fasteners
DE102010001144A1 (de) 2010-01-22 2011-07-28 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V., 80686 Mechanisches Verbindungsbauteil und Verfahren zur drahtlosen Erfassung einer mechanischen Belastung
US8448520B1 (en) * 2011-12-06 2013-05-28 King Fahd University Of Petroleum And Minerals Bolt tension monitoring system
DE102012020851A1 (de) 2012-10-24 2014-04-24 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. System zum Verbinden einer ersten Komponente und einer zweiten Komponente zur Ausbildung eines biegesteifen Rahmenecks
JP6080697B2 (ja) * 2013-05-31 2017-02-15 三菱電機株式会社 誘導加熱調理器
US9483674B1 (en) * 2014-03-07 2016-11-01 United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration RFID torque sensing tag system for fasteners
US9677592B2 (en) * 2014-11-03 2017-06-13 The Boeing Company Witness enabled fasteners and related systems and methods
US9939338B2 (en) * 2015-02-19 2018-04-10 Stmicroelectronics S.R.L. Pressure sensing device with cavity and related methods
JP6385894B2 (ja) * 2015-06-30 2018-09-05 ミネベアミツミ株式会社 ボルトセンサ
US20190178282A1 (en) * 2015-11-04 2019-06-13 The Reaction Washer Company Llc Reaction washer with belleville spring induced radially inward progressing bottom bite action and tightening and securing system
US9863457B2 (en) * 2015-11-11 2018-01-09 Turnasure Llc Direct tension indicating washer with offset protuberances and indentations
US9964135B2 (en) * 2015-12-16 2018-05-08 Cameron International Corporation Smart washer for pre-load monitoring
US10047780B2 (en) * 2016-05-18 2018-08-14 Applied Bolting Technology Direct tension indicating apparatus
US10904644B2 (en) 2016-12-23 2021-01-26 Black & Decker Inc. System for wireless retrieval of measured component data
US9897127B1 (en) 2017-05-02 2018-02-20 General Electric Company Fastening device with integrated sensor
US11320028B2 (en) * 2017-10-19 2022-05-03 Thk Co., Ltd. Preload detectable screw device
TWI878247B (zh) * 2018-11-01 2025-04-01 美商海特克優尼克斯股份有限公司 防鬆反作用墊圈、緊固套筒總成、螺紋緊固件及無反作用臂的扭矩動力工具
AT521702B1 (de) * 2019-03-11 2020-04-15 Piezocryst Advanced Sensorics Messsystem, geeignet für den einbau zwischen moment- und/oder kraftübertragenden maschinenteilen
CA3089416C (en) * 2019-08-07 2026-03-03 Loose Wheel Sensors Inc. Compression contact to monitor fastener elongation and grip force
DE102019211867A1 (de) * 2019-08-07 2021-02-11 Robert Bosch Gmbh Ankervorrichtung
US20210215176A1 (en) * 2020-01-13 2021-07-15 Hall Labs Llc Mounting system with force indicator
CN111271359A (zh) * 2020-03-11 2020-06-12 大连理工大学 一种用于监测高强螺栓预紧力损失的智能垫片
DE102023110704A1 (de) * 2023-04-26 2024-10-31 Altosens GmbH Unterlegscheibe zum Kraftmessen und Kraftverteilen bei einem Verbinden eines Verbindungsmittels mit einem zu verbindenden Teil

Also Published As

Publication number Publication date
WO2023017087A2 (de) 2023-02-16
FI4384789T3 (fi) 2025-10-14
DE102021208777A1 (de) 2023-02-16
ES3048188T3 (en) 2025-12-09
EP4384789A2 (de) 2024-06-19
WO2023017087A3 (de) 2023-04-06
EP4384789B1 (de) 2025-07-23
US20240263664A1 (en) 2024-08-08

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