ZA794120B - Tightening apparatus - Google Patents

Tightening apparatus

Info

Publication number
ZA794120B
ZA794120B ZA00794120A ZA794120A ZA794120B ZA 794120 B ZA794120 B ZA 794120B ZA 00794120 A ZA00794120 A ZA 00794120A ZA 794120 A ZA794120 A ZA 794120A ZA 794120 B ZA794120 B ZA 794120B
Authority
ZA
South Africa
Prior art keywords
tightening apparatus
tightening
Prior art date
Application number
ZA00794120A
Other languages
English (en)
Inventor
A Tambini
Original Assignee
Sps Technologies
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 Sps Technologies filed Critical Sps Technologies
Publication of ZA794120B publication Critical patent/ZA794120B/xx

Links

Classifications

    • 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
    • B25B23/142—Arrangement of torque limiters or torque indicators in wrenches or screwdrivers specially adapted for hand operated wrenches or screwdrivers
    • B25B23/1422—Arrangement of torque limiters or torque indicators in wrenches or screwdrivers specially adapted for hand operated wrenches or screwdrivers torque indicators or adjustable torque limiters
    • B25B23/1425—Arrangement of torque limiters or torque indicators in wrenches or screwdrivers specially adapted for hand operated wrenches or screwdrivers torque indicators or adjustable torque limiters by electrical means
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
ZA00794120A 1978-08-08 1979-08-08 Tightening apparatus ZA794120B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/932,061 US4211120A (en) 1978-08-08 1978-08-08 Tightening apparatus

Publications (1)

Publication Number Publication Date
ZA794120B true ZA794120B (en) 1980-09-24

Family

ID=25461704

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA00794120A ZA794120B (en) 1978-08-08 1979-08-08 Tightening apparatus

Country Status (12)

Country Link
US (1) US4211120A (xx)
JP (2) JPS5911428B2 (xx)
AU (1) AU529920B2 (xx)
BR (1) BR7905010A (xx)
CA (1) CA1132361A (xx)
DE (1) DE2932044A1 (xx)
ES (2) ES483174A1 (xx)
FR (2) FR2432917A1 (xx)
GB (1) GB2027907B (xx)
IT (1) IT1201545B (xx)
SE (1) SE449311B (xx)
ZA (1) ZA794120B (xx)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3139372A1 (de) * 1981-10-03 1983-04-28 Dr. Staiger, Mohilo + Co GmbH, 7060 Schorndorf Verfahren zum messen des drehmoments und des drehwinkels sowie zum auswerten der messsignale beim anziehen einer schraube mittels eines hanschraubenschluessels
DE3221658A1 (de) * 1982-06-08 1983-12-08 Schatz Testronic GmbH, 5630 Remscheid Verfahren und vorrichtung zum pruefen des festziehdrehmoments von schrauben u. dgl. verbindungselementen
FR2542657B1 (fr) * 1983-03-17 1985-11-29 Facom Appareil de serrage dynamometrique
JPS59219170A (ja) * 1983-05-24 1984-12-10 日立建機株式会社 ボルト軸力管理装置
DE3318910A1 (de) * 1983-05-25 1984-11-29 Oskar Ing.(grad.) 7073 Lorch Mohilo Verfahren und einrichtung zum programmieren eines elektronischen schraubenschluessels
DE3468358D1 (en) * 1983-08-09 1988-02-11 Staiger Mohilo & Co Gmbh Ratchet wrench for driving screws
JPS60190576U (ja) * 1984-05-29 1985-12-17 株式会社　東日製作所 トルクレンチ
US4643030A (en) * 1985-01-22 1987-02-17 Snap-On Tools Corporation Torque measuring apparatus
US4791839A (en) * 1986-05-30 1988-12-20 Raymond Engineering Inc. Apparatus and method for determining torque and presenting digital torque readout in a torque wrench system
US4791838A (en) * 1986-05-30 1988-12-20 Raymond Engineering Inc. Apparatus and method for determining torque, presenting digital torque readout and automatic cycling and termination of wrench operation in a torque wrench system
US4823616A (en) * 1987-06-29 1989-04-25 Sps Technologies, Inc. Torque and angular displacement sensing in yield threshold controlled wrenches
US4969105A (en) * 1988-05-02 1990-11-06 Ingersoll-Rand Company Gasket compression control method having tension-related feedback
DE4309016C2 (de) * 1993-03-20 1996-12-19 Webasto Karosseriesysteme Vorrichtung und Verfahren zum Ermitteln geeigneter Anzugsmomente für Schraubverbindungen mit selbstschneidenden Schrauben
US5396703A (en) * 1993-04-20 1995-03-14 Ingersoll-Rand Company Method of inspecting bearing insert assemblies
US5581042A (en) * 1995-12-11 1996-12-03 Ingersoll-Rand Company Method for torque wrench non-contact angle measurement
JP2594313Y2 (ja) * 1995-12-19 1999-04-26 ティアック株式会社 トルクレンチ
US6965835B2 (en) * 2001-09-28 2005-11-15 Spx Corporation Torque angle sensing system and method with angle indication
US6629055B2 (en) * 2001-09-28 2003-09-30 Spx Corporation Apparatus and method for sensing torque angle
US6763573B2 (en) 2001-11-19 2004-07-20 Lms-Walt, Inc. Assembly system for monitoring proper fastening of an article of assembly at more than one location
AU2003287041A1 (en) * 2002-10-16 2004-05-04 Snap-On Incorporated Ratcheting torque-angle wrench and method
US20050223856A1 (en) * 2004-04-07 2005-10-13 John Reynertson Torque wrench with fastener indicator and system and method employing same
US20080131228A1 (en) * 2006-11-30 2008-06-05 Caterpillar Inc. Fastener tightening system utilizing ultrasonic technology
US7721631B2 (en) * 2007-11-05 2010-05-25 The Boeing Company Combined wrench and marking system
US9743971B2 (en) 2013-01-29 2017-08-29 The Johns Hopkins University Smart screw-driver for preventing inadvertent screw stripping in bone
DE202014105672U1 (de) * 2014-11-25 2014-12-02 Eduard Wille Gmbh & Co. Kg Drehmoment- und Drehwinkelwerkzeug
EP3419789A1 (en) * 2016-02-26 2019-01-02 Atlas Copco Industrial Technique AB Power tool

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2889729A (en) * 1955-12-28 1959-06-09 Orner Harry Apparatus for screw tensioning to elongation values
US3982419A (en) * 1972-05-09 1976-09-28 Standard Pressed Steel Co. Apparatus for and method of determining rotational and linear stiffness
US3895517A (en) * 1974-01-14 1975-07-22 Jo Line Tools Electronic torque wrench
US3974685A (en) * 1974-09-19 1976-08-17 Standard Pressed Steel Co. Tightening system and method
US4000782A (en) * 1974-09-19 1977-01-04 Standard Pressed Steel Co. Tightening system with quality control apparatus
US3965778A (en) * 1974-09-19 1976-06-29 Standard Pressed Steel Co. Multi-stage tightening system
US3939920A (en) * 1974-09-19 1976-02-24 Standard Pressed Steel Co. Tightening method and system
DE2520918C2 (de) * 1975-05-10 1977-04-14 Hazet Werk Zerver Hermann Vorrichtung zum anziehen einer schraubverbindung
US4008772A (en) * 1975-05-19 1977-02-22 Standard Pressed Steel Co. Tightening system
US4106176A (en) * 1977-04-06 1978-08-15 Ingersoll-Rand Company Method and apparatus for fastener tensioning

Also Published As

Publication number Publication date
JPS5997851A (ja) 1984-06-05
DE2932044C2 (xx) 1990-11-29
JPS5524898A (en) 1980-02-22
IT7949980A0 (it) 1979-08-07
FR2432917B1 (xx) 1984-11-30
IT1201545B (it) 1989-02-02
SE7906630L (sv) 1980-02-09
ES483174A1 (es) 1980-04-16
AU4921879A (en) 1980-02-14
GB2027907A (en) 1980-02-27
AU529920B2 (en) 1983-06-23
BR7905010A (pt) 1980-05-20
FR2448963A1 (fr) 1980-09-12
ES484812A1 (es) 1980-05-16
FR2432917A1 (fr) 1980-03-07
FR2448963B1 (fr) 1985-09-06
GB2027907B (en) 1983-04-27
CA1132361A (en) 1982-09-28
SE449311B (sv) 1987-04-27
JPS5911428B2 (ja) 1984-03-15
US4211120A (en) 1980-07-08
DE2932044A1 (de) 1980-02-21
JPS6161944B2 (xx) 1986-12-27

Similar Documents

Publication Publication Date Title
GB2025378B (en) Docufeeding apparatus
JPS54115147A (en) Electrochrom apparatus
ZA792886B (en) Apparatus
GB2027907B (en) Tightening apparatus
JPS5511499A (en) Sending apparatus
DE2962020D1 (en) Egg-collecting apparatus
GB2015960B (en) Banding apparatus
YU221078A (en) Arosol apparatus
AU4277278A (en) Apparatus
EP0004706A3 (en) Wire-guidance apparatus
JPS54119100A (en) Comparing apparatus
GB2032342B (en) Bundling apparatus
GB2029330B (en) Drawing apparatus
GB2012859B (en) Fastener apparatus
GB2021971B (en) Piperting apparatus
GB2038585B (en) Duct-tracing apparatus
JPS5520120A (en) Taping apparatus
GB2024273B (en) Blow-texturing apparatus
GB2099362B (en) Sheet-laminating apparatus
JPS5497120A (en) Videooeducational apparatus
GB2037891B (en) Oxygengenerating apparatus
JPS5519303A (en) Crossstie apparatus
JPS5520173A (en) Bag tightening apparatus
GB2025678B (en) Mathematical apparatus
GB2021662B (en) Forepoling apparatus