IT1149417B - DEVICE TO MEASURE THE PRELOADING OF A SCREW - Google Patents

DEVICE TO MEASURE THE PRELOADING OF A SCREW

Info

Publication number
IT1149417B
IT1149417B IT19026/82A IT1902682A IT1149417B IT 1149417 B IT1149417 B IT 1149417B IT 19026/82 A IT19026/82 A IT 19026/82A IT 1902682 A IT1902682 A IT 1902682A IT 1149417 B IT1149417 B IT 1149417B
Authority
IT
Italy
Prior art keywords
preloading
measure
screw
Prior art date
Application number
IT19026/82A
Other languages
Italian (it)
Other versions
IT8219026A0 (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 IT8219026A0 (en) 1982-01-07
IT1149417B true 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
SE545131C2 (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
GB2090976A (en) 1982-07-21
DE3100842A1 (en) 1982-08-12
FR2497950A1 (en) 1982-07-16
DD207039A1 (en) 1984-02-15
JPS57137830A (en) 1982-08-25
IT8219026A0 (en) 1982-01-07

Similar Documents

Publication Publication Date Title
DK526982A (en) SEALED SCREW
IT9053010V0 (en) SCREW STOP
IT1095233B (en) EXTRUSION SCREW
IT1156421B (en) SELF-PERFORATING SCREW
IT8367725A0 (en) DISPLACEMENT CAPACITIVE MEASUREMENT DEVICE
DK360982A (en) screw rotor
IT1149606B (en) SELF-TAPPING SCREW
IT1185018B (en) ADVANCED EQUIPMENT USING A BALL SCREW
IT1160357B (en) SCREW LOCKING DEVICE
IT1090935B (en) PROCEDURE AND APPARATUS FOR PRELOADING SCREW JOINTS
IT1116777B (en) SCREW COUPLING COUPLING
IT1103891B (en) DEVICE FOR TIGHTENING SCREW JOINTS
IT1143803B (en) SCREW COUPLING COUPLING
IT1149417B (en) DEVICE TO MEASURE THE PRELOADING OF A SCREW
FR2498949B1 (en) SCREW CENTRIFUGE
IT1183537B (en) DEVICE TO MEASURE LENGTHS
IT7967013A0 (en) WORM SCREW TIGHTENING CLAMP
IT1090934B (en) PROCEDURE AND APPARATUS FOR PRELOADING SCREW JOINTS
IT1142087B (en) DEVICE TO INDICATE A DIELECTRIC CONSTANT
IT1106649B (en) SELF-LOCKING SCREW THREADED PIECE
IT1103559B (en) DEVICE FOR TIGHTENING SCREW JOINTS
IT1198365B (en) SCREW THREADED INSERTS
IT8048771A0 (en) SCREW FIXING DEVICE AND PROCEDURE FOR ITS PRODUCTION
IT1036417B (en) DEVICE FOR SCREWING A PREFIXED PAIR OF SCREW ELEMENTS
BE891550A (en) SEALABLE SCREW CAP