IT1176357B - PROCEDURE FOR SUPERVISING AN ELECTRONICALLY-OPERATED SCREWDRIVER - Google Patents

PROCEDURE FOR SUPERVISING AN ELECTRONICALLY-OPERATED SCREWDRIVER

Info

Publication number
IT1176357B
IT1176357B IT21663/84A IT2166384A IT1176357B IT 1176357 B IT1176357 B IT 1176357B IT 21663/84 A IT21663/84 A IT 21663/84A IT 2166384 A IT2166384 A IT 2166384A IT 1176357 B IT1176357 B IT 1176357B
Authority
IT
Italy
Prior art keywords
supervising
electronically
procedure
operated screwdriver
screwdriver
Prior art date
Application number
IT21663/84A
Other languages
Italian (it)
Other versions
IT8421663A1 (en
IT8421663A0 (en
Inventor
Bernhard Polzer
Original Assignee
Gardner Denver Gmbh
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 Gardner Denver Gmbh filed Critical Gardner Denver Gmbh
Publication of IT8421663A0 publication Critical patent/IT8421663A0/en
Publication of IT8421663A1 publication Critical patent/IT8421663A1/en
Application granted granted Critical
Publication of IT1176357B publication Critical patent/IT1176357B/en

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
    • H02P25/00—Arrangements or methods for the control of AC motors characterised by the kind of AC motor or by structural details
    • H02P25/02—Arrangements or methods for the control of AC motors characterised by the kind of AC motor or by structural details characterised by the kind of motor
    • H02P25/10—Commutator motors, e.g. repulsion motors
    • H02P25/14—Universal motors
    • 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
    • B25B23/147—Arrangement of torque limiters or torque indicators in wrenches or screwdrivers specially adapted for electrically operated wrenches or screwdrivers

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
IT21663/84A 1983-07-06 1984-06-29 PROCEDURE FOR SUPERVISING AN ELECTRONICALLY-OPERATED SCREWDRIVER IT1176357B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3324333A DE3324333C2 (en) 1983-07-06 1983-07-06 Method for monitoring an electronically controlled screwdriver

Publications (3)

Publication Number Publication Date
IT8421663A0 IT8421663A0 (en) 1984-06-29
IT8421663A1 IT8421663A1 (en) 1985-12-29
IT1176357B true IT1176357B (en) 1987-08-18

Family

ID=6203287

Family Applications (1)

Application Number Title Priority Date Filing Date
IT21663/84A IT1176357B (en) 1983-07-06 1984-06-29 PROCEDURE FOR SUPERVISING AN ELECTRONICALLY-OPERATED SCREWDRIVER

Country Status (4)

Country Link
DE (1) DE3324333C2 (en)
FR (1) FR2551387A1 (en)
IT (1) IT1176357B (en)
SE (1) SE467243B (en)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3634896A1 (en) * 1986-10-14 1988-04-21 Egm Entwicklung Montage METHOD AND DEVICE FOR TIGHTENING A SCREW CONNECTION
DE3637236A1 (en) * 1986-11-03 1988-05-19 Stabil Elektronik Gmbh CONTROL AND MONITORING ARRANGEMENT FOR A TOOL
DE3729313A1 (en) * 1987-09-02 1989-03-16 Bosch Gmbh Robert METHOD FOR CONTROLLING A SCREW
DE3822986A1 (en) * 1988-07-07 1990-01-11 Licentia Gmbh Electrically driven hand screwing device
SE464960B (en) * 1990-03-09 1991-07-08 Nobelpharma Ab PENDANT CARRIERS FOR BENCH ANCHOR OR IMPLANT ELEMENT / TOOLS
JP2526075Y2 (en) * 1990-10-13 1997-02-12 ティアツク株式会社 Torque Wrench
US5130700A (en) * 1991-03-04 1992-07-14 Snap-On Tools Corporation Electronic torque wrench and overshoot compensation circuit therefor
DE4118595C2 (en) * 1991-06-06 1996-05-15 Schatz Gmbh Tester for checking the quality of screw connections
US5890406A (en) * 1994-08-09 1999-04-06 Jane Figueiredo Electronic torque limiting and parts marking wrench
DE29701570U1 (en) 1997-01-30 1997-03-13 Blm S.A.S. Di Luigi Bareggi & C., Mailand/Milano Movable, battery-operated testing device for power wrenches
US7735575B2 (en) 2007-11-21 2010-06-15 Black & Decker Inc. Hammer drill with hard hammer support structure
US7798245B2 (en) 2007-11-21 2010-09-21 Black & Decker Inc. Multi-mode drill with an electronic switching arrangement
US7717191B2 (en) 2007-11-21 2010-05-18 Black & Decker Inc. Multi-mode hammer drill with shift lock
US7717192B2 (en) 2007-11-21 2010-05-18 Black & Decker Inc. Multi-mode drill with mode collar
US7854274B2 (en) 2007-11-21 2010-12-21 Black & Decker Inc. Multi-mode drill and transmission sub-assembly including a gear case cover supporting biasing
US7770660B2 (en) 2007-11-21 2010-08-10 Black & Decker Inc. Mid-handle drill construction and assembly process
US7762349B2 (en) 2007-11-21 2010-07-27 Black & Decker Inc. Multi-speed drill and transmission with low gear only clutch
BRPI0909765A2 (en) * 2008-03-17 2015-10-06 Stanley Black & Decker Inc discontinuous drive tool assembly and method for detecting rotational angle
GB2491194A (en) * 2011-05-27 2012-11-28 Norbar Torque Tools Torque tool with synchronous reluctance motor
DE102015005901A1 (en) 2015-05-07 2015-12-03 Daimler Ag Method and device for evaluating a screw connection
DE102015208735A1 (en) * 2015-05-12 2016-11-17 Deprag Schulz Gmbh U. Co. Screwing unit and method for screwing a screw into a workpiece

Family Cites Families (13)

* 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
US3693726A (en) * 1970-09-17 1972-09-26 Daimler Benz Ag Tightening device for automatically tightening bolts and the like
GB1434726A (en) * 1972-05-09 1976-05-05 Standard Pressed Steel Co Apparatus for and method of determining rotational or linear stiffeness
US4013895A (en) * 1972-08-28 1977-03-22 Mitsubishi Denki Kabushiki Kaisha Clamping tool and method
US3962910A (en) * 1973-08-20 1976-06-15 Ingersoll-Rand Company Method and apparatus for fastener tension inspection
US3892146A (en) * 1973-08-31 1975-07-01 Shibaura Engineering Works Ltd Electric control for an electric motor operated nut fastening tool
US3939920A (en) * 1974-09-19 1976-02-24 Standard Pressed Steel Co. Tightening method and system
ES440899A1 (en) * 1974-09-19 1977-06-16 Standard Pressed Steel Co Apparatus for and method of determining rotational and linear stiffness
US4016938A (en) * 1975-12-02 1977-04-12 Ingersoll-Rand Company Method for fastener tensioning
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
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
GB2035171B (en) * 1978-11-24 1982-08-18 Desoutter Ltd Tightening a threaded fastener
DE3402501A1 (en) * 1984-01-25 1985-07-25 Weber Schraubautomaten Gmbh & Co Kg, 8190 Wolfratshausen Screwdriver

Also Published As

Publication number Publication date
SE8403335L (en) 1985-01-07
SE467243B (en) 1992-06-22
SE8403335D0 (en) 1984-06-21
FR2551387A1 (en) 1985-03-08
DE3324333A1 (en) 1985-01-24
IT8421663A1 (en) 1985-12-29
DE3324333C2 (en) 1987-11-12
IT8421663A0 (en) 1984-06-29

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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: 19950630