ZA742550B - 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
ZA742550B
ZA742550B ZA00742550A ZA742550A ZA742550B ZA 742550 B ZA742550 B ZA 742550B ZA 00742550 A ZA00742550 A ZA 00742550A ZA 742550 A ZA742550 A ZA 742550A ZA 742550 B ZA742550 B ZA 742550B
Authority
ZA
South Africa
Prior art keywords
linear stiffness
determining rotational
rotational
determining
stiffness
Prior art date
Application number
ZA00742550A
Other languages
English (en)
Inventor
J Boys
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
Publication of ZA742550B publication Critical patent/ZA742550B/xx

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)
ZA00742550A 1972-05-09 1973-05-01 Apparatus for and method of determining rotational or linear stiffness ZA742550B (en)

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
ZA742550B true ZA742550B (en) 1975-02-26

Family

ID=10163656

Family Applications (2)

Application Number Title Priority Date Filing Date
ZA732939A ZA732939B (en) 1972-05-09 1973-05-01 Apparatus for and method of determining rotational or linear stiffness
ZA00742550A ZA742550B (en) 1972-05-09 1973-05-01 Apparatus for and method of determining rotational or linear stiffness

Family Applications Before (1)

Application Number Title Priority Date Filing Date
ZA732939A ZA732939B (en) 1972-05-09 1973-05-01 Apparatus for and method of determining rotational or linear stiffness

Country Status (10)

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

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5114083A (ja) * 1974-07-25 1976-02-04 Tokyo Boeki Kk Shimetsuketorukusokuteisochi
ES440899A1 (es) * 1974-09-19 1977-06-16 Standard Pressed Steel Co Un metodo de apretar un organo de sujecion.
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 (xx) * 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 (de) * 1976-01-13 1977-07-21 Standard Pressed Steel Co Anzugssystem mit einem qualitaetspruefgeraet
DE2600939C2 (de) * 1976-01-13 1990-01-25 SPS Technologies, Inc., Jenkintown, Pa. Schaltungsanordnung für eine Vorrichtung zum Anziehen einer Verbindung von Bauteilen, insbesondere einer Schraubverbindung
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 (de) * 1976-06-23 1979-08-02 Roland Offsetmaschinenfabrik Faber & Schleicher Ag, 6050 Offenbach Schrauber mit einer Schaltungsanordnung, insbesondere für Druckmaschinen
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 (sv) * 1976-11-22 1982-05-03 Atlas Copco Ab Forfarande och anordning for reglerad atdragning av skruvforbande
US4091451A (en) * 1977-04-26 1978-05-23 Weatherford/Lamb, Inc. Method of and apparatus for making up a threaded connection
JPS5574834U (xx) * 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 (de) * 1983-07-06 1987-11-12 Deutsche Gardner-Denver GmbH, 7084 Westhausen Verfahren zur Überwachung eines elektronisch gesteuerten Schraubers
DE3422522A1 (de) * 1984-06-16 1985-12-19 Deutsche Gardner-Denver GmbH, 7084 Westhausen Streckgrenzgesteuertes anziehverfahren fuer verschraubungen
JPS62266231A (ja) * 1986-05-12 1987-11-19 Toshiba Corp トルク制御装置
GB2255866B (en) * 1991-05-14 1995-08-02 Rotork Controls An actuactor and an electric motor drive system
US8269612B2 (en) 2008-07-10 2012-09-18 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
US10011006B2 (en) 2013-08-08 2018-07-03 Black & Decker Inc. Fastener setting algorithm for drill driver
DE102017002440A1 (de) * 2017-03-13 2018-09-13 Liebherr-Components Biberach Gmbh Verfahren und Vorrichtung zum Anziehen von Verschraubungen
CN108534932B (zh) * 2018-03-01 2024-09-03 广州华德汽车弹簧有限公司 一种汽车稳定杆橡胶硫化衬套扭矩检测机
CN112345362B (zh) * 2020-12-24 2021-09-17 中南大学 铁路扣件力学性能测试仪
CN113237642A (zh) * 2021-04-09 2021-08-10 南京航空航天大学 一种双扭簧疲劳试验装置及其试验方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1703681C3 (de) * 1968-06-27 1973-11-29 Daimler-Benz Ag, 7000 Stuttgart Schrauber zum automatischen Anziehen von Schrauben
US3643501A (en) * 1969-11-18 1972-02-22 Ingersoll Rand Co Wrenching system and method

Also Published As

Publication number Publication date
AU5535473A (en) 1974-11-07
SE393455B (sv) 1977-05-09
JPS5535653B2 (xx) 1980-09-16
ES440520A1 (es) 1977-05-16
JPS4970684A (xx) 1974-07-09
ES414515A1 (es) 1976-05-01
IT1032021B (it) 1979-05-30
DE2323123A1 (de) 1973-11-22
CA1002341A (en) 1976-12-28
ZA732939B (en) 1974-12-24
FR2184324A5 (xx) 1973-12-21
BR7304946D0 (pt) 1975-04-01
GB1434726A (en) 1976-05-05
DE2336896C3 (de) 1978-09-21
DE2336896A1 (de) 1974-01-03
SE393455C (sv) 1984-09-03
DE2336896B2 (de) 1978-02-16

Similar Documents

Publication Publication Date Title
ZA742550B (en) Apparatus for and method of determining rotational or linear stiffness
ZA755960B (en) Apparatus for and method of determining rotational or linear stiffness
IL42962A0 (en) Method and apparatus for determining the effectiveness of antibiotics
HK37377A (en) Method of detecting or measuring vibrations
ZA732667B (en) Extended bearing lubrication method and apparatus
GB1445396A (en) Apparatus for evaluation of biological fluid and methods thereof
AU475944B2 (en) Apparatus and method for measuring heartbeat
PH11150A (en) Continuous dissoving method and apparatus
AR198438A1 (es) Metodo y aparato de termotratar material
ZA735061B (en) Method and apparatus for distilling
HK3780A (en) Method and apparatus for determining the cross section of filamentary or wire-form material
CA937777A (en) Method and apparatus for determining unbalance
ZA723009B (en) Scrubbing apparatus and method
ZA737401B (en) Apparatus for evaluation of biological fluid and methods thereof
AU466595B2 (en) Method and apparatus for measuring area
CA992346A (en) Method of and apparatus for determining the concentration of a solution
ZA733397B (en) A new or improved method of and apparatus for machining curved surfaces
GB1443925A (en) Method of and apparatus for locating buries objects
GB1439596A (en) Position determining system method and apparatus
IL41944A0 (en) Method and apparatus for the in-situformation of dentures
GB1448832A (en) Measurement method and apparatus measurement meht
GB1415402A (en) Electrophotographic method and apparatus
CA1026581A (en) Apparatus for and method of determining rotational stiffness
AU484193B2 (en) Apparatus forand method of determining rotational or linear stiffness
GB1447262A (en) Method of and apparatus for the determination of inter