IT1201545B - Dispositivo di serraggio - Google Patents

Dispositivo di serraggio

Info

Publication number
IT1201545B
IT1201545B IT7949980A IT4998079A IT1201545B IT 1201545 B IT1201545 B IT 1201545B IT 7949980 A IT7949980 A IT 7949980A IT 4998079 A IT4998079 A IT 4998079A IT 1201545 B IT1201545 B IT 1201545B
Authority
IT
Italy
Prior art keywords
clamping device
clamping
Prior art date
Application number
IT7949980A
Other languages
English (en)
Other versions
IT7949980A0 (it
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 IT7949980A0 publication Critical patent/IT7949980A0/it
Application granted granted Critical
Publication of IT1201545B publication Critical patent/IT1201545B/it

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)
IT7949980A 1978-08-08 1979-08-07 Dispositivo di serraggio IT1201545B (it)

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 (2)

Publication Number Publication Date
IT7949980A0 IT7949980A0 (it) 1979-08-07
IT1201545B true IT1201545B (it) 1989-02-02

Family

ID=25461704

Family Applications (1)

Application Number Title Priority Date Filing Date
IT7949980A IT1201545B (it) 1978-08-08 1979-08-07 Dispositivo di serraggio

Country Status (12)

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

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
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
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
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
WO2017144281A1 (en) * 2016-02-26 2017-08-31 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
US4000782A (en) * 1974-09-19 1977-01-04 Standard Pressed Steel Co. Tightening system with quality control apparatus
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
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
IT7949980A0 (it) 1979-08-07
JPS6161944B2 (it) 1986-12-27
JPS5524898A (en) 1980-02-22
FR2432917B1 (it) 1984-11-30
JPS5997851A (ja) 1984-06-05
FR2432917A1 (fr) 1980-03-07
BR7905010A (pt) 1980-05-20
AU529920B2 (en) 1983-06-23
AU4921879A (en) 1980-02-14
DE2932044A1 (de) 1980-02-21
SE7906630L (sv) 1980-02-09
FR2448963A1 (fr) 1980-09-12
ES483174A1 (es) 1980-04-16
ES484812A1 (es) 1980-05-16
JPS5911428B2 (ja) 1984-03-15
GB2027907B (en) 1983-04-27
GB2027907A (en) 1980-02-27
CA1132361A (en) 1982-09-28
ZA794120B (en) 1980-09-24
DE2932044C2 (it) 1990-11-29
SE449311B (sv) 1987-04-27
US4211120A (en) 1980-07-08
FR2448963B1 (fr) 1985-09-06

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Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19950127