IT8219026A0 - DEVICE FOR MEASURING THE PRELOADING OF A SCREW. - Google Patents

DEVICE FOR MEASURING THE PRELOADING OF A SCREW.

Info

Publication number
IT8219026A0
IT8219026A0 IT8219026A IT1902682A IT8219026A0 IT 8219026 A0 IT8219026 A0 IT 8219026A0 IT 8219026 A IT8219026 A IT 8219026A IT 1902682 A IT1902682 A IT 1902682A IT 8219026 A0 IT8219026 A0 IT 8219026A0
Authority
IT
Italy
Prior art keywords
preloading
measuring
screw
Prior art date
Application number
IT8219026A
Other languages
Italian (it)
Other versions
IT1149417B (en
Inventor
Detlev Heinrich
Walter Prestel
Manfred Weiss
Original Assignee
Maschf Augsburg Nuernberg 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 Maschf Augsburg Nuernberg Ag filed Critical Maschf Augsburg Nuernberg Ag
Publication of IT8219026A0 publication Critical patent/IT8219026A0/en
Application granted granted Critical
Publication of IT1149417B publication Critical patent/IT1149417B/en

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
    • G01L5/246—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 acoustic waves
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2291/00—Indexing codes associated with group G01N29/00
    • G01N2291/02—Indexing codes associated with the analysed material
    • G01N2291/028—Material parameters
    • G01N2291/02827—Elastic parameters, strength or force

Landscapes

  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • General Physics & Mathematics (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
  • Force Measurement Appropriate To Specific Purposes (AREA)
IT19026/82A 1981-01-14 1982-01-07 DEVICE TO MEASURE THE PRELOADING OF A SCREW IT1149417B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19813100842 DE3100842A1 (en) 1981-01-14 1981-01-14 DEVICE FOR MEASURING THE BOLT TENSION

Publications (2)

Publication Number Publication Date
IT8219026A0 true IT8219026A0 (en) 1982-01-07
IT1149417B IT1149417B (en) 1986-12-03

Family

ID=6122548

Family Applications (1)

Application Number Title Priority Date Filing Date
IT19026/82A IT1149417B (en) 1981-01-14 1982-01-07 DEVICE TO MEASURE THE PRELOADING OF A SCREW

Country Status (6)

Country Link
JP (1) JPS57137830A (en)
DD (1) DD207039A1 (en)
DE (1) DE3100842A1 (en)
FR (1) FR2497950A1 (en)
GB (1) GB2090976A (en)
IT (1) IT1149417B (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8424262D0 (en) * 1984-09-26 1984-10-31 Univ City Nondestructive testing
DE4005545A1 (en) * 1990-02-22 1991-08-29 Bbc Reaktor Gmbh DEVICE FOR ULTRASOUND TESTING A HEAD SCREW INSERTED IN A COMPONENT
EP0467262A1 (en) * 1990-07-20 1992-01-22 Kamax-Werke Rudolf Kellermann GmbH & Co. KG Device for tightening threaded fasteners during ultrasonic action for assembly purposes
FR2683903B1 (en) * 1991-11-15 1993-12-31 Renault Regie Nale Usines ULTRASONIC SENSOR DEVICE FOR MEASURING TENSION IN SCREWS.
DE4231429C1 (en) * 1992-09-19 1994-03-24 Bosch Gmbh Robert Method and device for ultrasound-controlled tightening of screws
DE4336465A1 (en) * 1993-10-26 1995-04-27 Bosch Gmbh Robert Impact or pulse screwing
CN102262021B (en) * 2010-05-28 2013-08-21 上海宝冶工程技术有限公司 Torque force testing device for large-sized bolt
NO2694065T3 (en) * 2014-12-12 2018-05-12
DE102015111826A1 (en) * 2015-07-21 2017-01-26 Airbus Operations Gmbh SYSTEM AND METHOD FOR PERFORMING A MEASUREMENT ON A CONNECTING ELEMENT
CN110640652A (en) * 2019-09-29 2020-01-03 国网天津市电力公司电力科学研究院 Special clamp for detecting mechanical property of bolt and using method thereof
SE2130367A1 (en) * 2021-12-17 2023-04-11 Atlas Copco Ind Technique Ab Method of determining fastener length, electronic control system and tool

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3714817A (en) * 1970-09-28 1973-02-06 North American Rockwell Acoustical transducer with rotary pulse coupler
DE2853988A1 (en) * 1978-12-14 1980-07-17 Maschf Augsburg Nuernberg Ag METHOD FOR INDIRECTLY MEASURING THE BOLT TENSION

Also Published As

Publication number Publication date
DE3100842A1 (en) 1982-08-12
GB2090976A (en) 1982-07-21
JPS57137830A (en) 1982-08-25
DD207039A1 (en) 1984-02-15
IT1149417B (en) 1986-12-03
FR2497950A1 (en) 1982-07-16

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