IT8421663A0 - PROCEDURE FOR MONITORING AN ELECTRONICALLY CONTROLLED SCREWDRIVER. - Google Patents
PROCEDURE FOR MONITORING AN ELECTRONICALLY CONTROLLED SCREWDRIVER.Info
- Publication number
- IT8421663A0 IT8421663A0 IT8421663A IT2166384A IT8421663A0 IT 8421663 A0 IT8421663 A0 IT 8421663A0 IT 8421663 A IT8421663 A IT 8421663A IT 2166384 A IT2166384 A IT 2166384A IT 8421663 A0 IT8421663 A0 IT 8421663A0
- Authority
- IT
- Italy
- Prior art keywords
- monitoring
- procedure
- electronically controlled
- controlled screwdriver
- screwdriver
- Prior art date
Links
- 238000000034 method Methods 0.000 title 1
- 238000012544 monitoring process Methods 0.000 title 1
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)
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 true IT8421663A0 (en) | 1984-06-29 |
IT8421663A1 IT8421663A1 (en) | 1985-12-29 |
IT1176357B 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)
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 |
US7798245B2 (en) | 2007-11-21 | 2010-09-21 | Black & Decker Inc. | Multi-mode drill with an electronic switching arrangement |
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 |
US7735575B2 (en) | 2007-11-21 | 2010-06-15 | Black & Decker Inc. | Hammer drill with hard hammer support structure |
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 |
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)
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 |
GB1441134A (en) * | 1972-08-28 | 1976-06-30 | Mitsubishi Electric Corp | 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 |
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 |
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 |
-
1983
- 1983-07-06 DE DE3324333A patent/DE3324333C2/en not_active Expired
-
1984
- 1984-06-21 SE SE8403335A patent/SE467243B/en not_active IP Right Cessation
- 1984-06-29 IT IT21663/84A patent/IT1176357B/en active
- 1984-07-05 FR FR8410691A patent/FR2551387A1/en not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
SE8403335D0 (en) | 1984-06-21 |
DE3324333C2 (en) | 1987-11-12 |
SE467243B (en) | 1992-06-22 |
FR2551387A1 (en) | 1985-03-08 |
IT8421663A1 (en) | 1985-12-29 |
DE3324333A1 (en) | 1985-01-24 |
SE8403335L (en) | 1985-01-07 |
IT1176357B (en) | 1987-08-18 |
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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 |