CA1002341A - Apparatus for and method of determining rotational or linear stiffness - Google Patents

Apparatus for and method of determining rotational or linear stiffness

Info

Publication number
CA1002341A
CA1002341A CA170,642A CA170642A CA1002341A CA 1002341 A CA1002341 A CA 1002341A CA 170642 A CA170642 A CA 170642A CA 1002341 A CA1002341 A CA 1002341A
Authority
CA
Canada
Prior art keywords
linear stiffness
determining rotational
rotational
determining
stiffness
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.)
Expired
Application number
CA170,642A
Other versions
CA170642S (en
Inventor
John T. Boys
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.)
SPS Technologies LLC
Original Assignee
Standard Pressed Steel Co
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 Standard Pressed Steel Co filed Critical Standard Pressed Steel Co
Priority to CA239,858A priority Critical patent/CA1026581A/en
Application granted granted Critical
Publication of CA1002341A publication Critical patent/CA1002341A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
    • G01N3/22—Investigating strength properties of solid materials by application of mechanical stress by applying steady torsional forces
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
    • B25B23/00—Details of, or accessories for, spanners, wrenches, screwdrivers
    • B25B23/14—Arrangement of torque limiters or torque indicators in wrenches or screwdrivers
    • B25B23/145—Arrangement of torque limiters or torque indicators in wrenches or screwdrivers specially adapted for fluid operated wrenches or screwdrivers
    • B25B23/1456—Arrangement of torque limiters or torque indicators in wrenches or screwdrivers specially adapted for fluid operated wrenches or screwdrivers having electrical components
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
    • G01N3/08—Investigating strength properties of solid materials by application of mechanical stress by applying steady tensile or compressive forces

Landscapes

  • General Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Pathology (AREA)
  • Chemical & Material Sciences (AREA)
  • Biochemistry (AREA)
  • Analytical Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
  • Force Measurement Appropriate To Specific Purposes (AREA)
  • Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
  • One-Way And Automatic Clutches, And Combinations Of Different Clutches (AREA)
CA170,642A 1972-05-09 1973-05-08 Apparatus for and method of determining rotational or linear stiffness Expired CA1002341A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA239,858A CA1026581A (en) 1972-05-09 1975-11-18 Apparatus for and method of determining rotational stiffness

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2148072A GB1434726A (en) 1972-05-09 1972-05-09 Apparatus for and method of determining rotational or linear stiffeness

Publications (1)

Publication Number Publication Date
CA1002341A true CA1002341A (en) 1976-12-28

Family

ID=10163656

Family Applications (1)

Application Number Title Priority Date Filing Date
CA170,642A Expired CA1002341A (en) 1972-05-09 1973-05-08 Apparatus for and method of determining rotational or linear stiffness

Country Status (10)

Country Link
JP (1) JPS5535653B2 (en)
BR (1) BR7304946D0 (en)
CA (1) CA1002341A (en)
DE (2) DE2336896C3 (en)
ES (2) ES414515A1 (en)
FR (1) FR2184324A5 (en)
GB (1) GB1434726A (en)
IT (1) IT1032021B (en)
SE (1) SE393455C (en)
ZA (2) ZA732939B (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9908182B2 (en) 2012-01-30 2018-03-06 Black & Decker Inc. Remote programming of a power tool
CN112345362A (en) * 2020-12-24 2021-02-09 中南大学 Mechanical property tester for railway fastener
US12044530B2 (en) 2008-07-10 2024-07-23 Black & Decker Inc. Communication protocol for remotely controlled laser devices

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5114083A (en) * 1974-07-25 1976-02-04 Tokyo Boeki Kk SHIMETSUKETORUKUSOKUTEISOCHI
ES440899A1 (en) * 1974-09-19 1977-06-16 Standard Pressed Steel Co Apparatus for and method of determining rotational and linear stiffness
US3939920A (en) * 1974-09-19 1976-02-24 Standard Pressed Steel Co. Tightening method and system
US3974685A (en) * 1974-09-19 1976-08-17 Standard Pressed Steel Co. Tightening system and method
US3965778A (en) * 1974-09-19 1976-06-29 Standard Pressed Steel Co. Multi-stage tightening system
JPS5165499A (en) * 1974-12-04 1976-06-07 Hitachi Ltd
CA1077752A (en) * 1975-05-19 1980-05-20 John T. Boys Impact wrench with joint control
US3974883A (en) * 1975-05-19 1976-08-17 Standard Pressed Steel Co. Tightening system
DE2600940A1 (en) * 1976-01-13 1977-07-21 Standard Pressed Steel Co Tightening mechanism with quality control system - has regulator and monitor circuit controlling torque, speed and rate of change values
DE2600939C2 (en) * 1976-01-13 1990-01-25 SPS Technologies, Inc., Jenkintown, Pa. Circuit arrangement for a device for tightening a connection of components, in particular a screw connection
US4027530A (en) * 1976-03-31 1977-06-07 Standard Pressed Steel Co. Simplified apparatus for and method of tightening fasteners
US4023406A (en) * 1976-03-31 1977-05-17 Standard Pressed Steel Co. Tightening system with torque-time control
DE2627962C3 (en) * 1976-06-23 1979-08-02 Roland Offsetmaschinenfabrik Faber & Schleicher Ag, 6050 Offenbach Screwdriver with a circuit arrangement, in particular for printing machines
US4106570A (en) * 1977-02-07 1978-08-15 Rockwell International Corporation Angle sensing tool for applying torque
ZA774188B (en) * 1976-08-09 1979-05-30 Rockwell International Corp Tension control of fasteners
SE423343B (en) * 1976-11-22 1982-05-03 Atlas Copco Ab PROCEDURE AND DEVICE FOR REGULATED TIGHTENING OF SCREW TAPE
US4091451A (en) * 1977-04-26 1978-05-23 Weatherford/Lamb, Inc. Method of and apparatus for making up a threaded connection
JPS5574834U (en) * 1978-11-17 1980-05-23
JPS5740624A (en) * 1980-08-25 1982-03-06 Honda Motor Co Ltd Clamping torque detector for powered wrench
DE3324333C2 (en) * 1983-07-06 1987-11-12 Deutsche Gardner-Denver GmbH, 7084 Westhausen Method for monitoring an electronically controlled screwdriver
DE3422522A1 (en) * 1984-06-16 1985-12-19 Deutsche Gardner-Denver GmbH, 7084 Westhausen YIELD-CONTROLLED TIGHTENING METHOD FOR BOLTINGS
JPS62266231A (en) * 1986-05-12 1987-11-19 Toshiba Corp Torque control device
GB2255866B (en) * 1991-05-14 1995-08-02 Rotork Controls An actuactor and an electric motor drive system
US10011006B2 (en) 2013-08-08 2018-07-03 Black & Decker Inc. Fastener setting algorithm for drill driver
DE102017002440A1 (en) * 2017-03-13 2018-09-13 Liebherr-Components Biberach Gmbh Method and device for tightening screw connections
CN108534932B (en) * 2018-03-01 2024-09-03 广州华德汽车弹簧有限公司 Automobile stabilizer bar rubber vulcanization bush torque detection machine
CN113237642A (en) * 2021-04-09 2021-08-10 南京航空航天大学 Double-torsion-spring fatigue test device and test method thereof

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1703681C3 (en) * 1968-06-27 1973-11-29 Daimler-Benz Ag, 7000 Stuttgart Screwdriver for the automatic tightening of screws
US3643501A (en) * 1969-11-18 1972-02-22 Ingersoll Rand Co Wrenching system and method

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US12044530B2 (en) 2008-07-10 2024-07-23 Black & Decker Inc. Communication protocol for remotely controlled laser devices
US9908182B2 (en) 2012-01-30 2018-03-06 Black & Decker Inc. Remote programming of a power tool
US10661355B2 (en) 2012-01-30 2020-05-26 Black & Decker Inc. Remote programming of a power tool
US11712741B2 (en) 2012-01-30 2023-08-01 Black & Decker Inc. Remote programming of a power tool
CN112345362A (en) * 2020-12-24 2021-02-09 中南大学 Mechanical property tester for railway fastener
CN112345362B (en) * 2020-12-24 2021-09-17 中南大学 Mechanical property tester for railway fastener

Also Published As

Publication number Publication date
AU5535473A (en) 1974-11-07
SE393455B (en) 1977-05-09
JPS5535653B2 (en) 1980-09-16
ES440520A1 (en) 1977-05-16
ZA742550B (en) 1975-02-26
JPS4970684A (en) 1974-07-09
ES414515A1 (en) 1976-05-01
IT1032021B (en) 1979-05-30
DE2323123A1 (en) 1973-11-22
ZA732939B (en) 1974-12-24
FR2184324A5 (en) 1973-12-21
BR7304946D0 (en) 1975-04-01
GB1434726A (en) 1976-05-05
DE2336896C3 (en) 1978-09-21
DE2336896A1 (en) 1974-01-03
SE393455C (en) 1984-09-03
DE2336896B2 (en) 1978-02-16

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