IT1142624B - Avviatrice equipaggiata di un motore di azionamento a corrente alternata - Google Patents

Avviatrice equipaggiata di un motore di azionamento a corrente alternata

Info

Publication number
IT1142624B
IT1142624B IT25772/81A IT2577281A IT1142624B IT 1142624 B IT1142624 B IT 1142624B IT 25772/81 A IT25772/81 A IT 25772/81A IT 2577281 A IT2577281 A IT 2577281A IT 1142624 B IT1142624 B IT 1142624B
Authority
IT
Italy
Prior art keywords
drive motor
alternating current
current drive
starter equipped
starter
Prior art date
Application number
IT25772/81A
Other languages
English (en)
Other versions
IT8125772A0 (it
Inventor
Heinrich Wulf-Dieter
Otto Henning
Original Assignee
Bosch Gmbh Robert
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=6120398&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=IT1142624(B) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Bosch Gmbh Robert filed Critical Bosch Gmbh Robert
Publication of IT8125772A0 publication Critical patent/IT8125772A0/it
Application granted granted Critical
Publication of IT1142624B publication Critical patent/IT1142624B/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
    • B25B23/147—Arrangement of torque limiters or torque indicators in wrenches or screwdrivers specially adapted for electrically operated wrenches or screwdrivers

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
  • Control Of Ac Motors In General (AREA)
IT25772/81A 1980-12-27 1981-12-22 Avviatrice equipaggiata di un motore di azionamento a corrente alternata IT1142624B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3049200A DE3049200C2 (de) 1980-12-27 1980-12-27 Mit einem Wechselstrom-Antriebsmotor ausgerüsteter Schrauber

Publications (2)

Publication Number Publication Date
IT8125772A0 IT8125772A0 (it) 1981-12-22
IT1142624B true IT1142624B (it) 1986-10-08

Family

ID=6120398

Family Applications (1)

Application Number Title Priority Date Filing Date
IT25772/81A IT1142624B (it) 1980-12-27 1981-12-22 Avviatrice equipaggiata di un motore di azionamento a corrente alternata

Country Status (5)

Country Link
US (1) US4517506A (it)
EP (1) EP0067833A1 (it)
DE (1) DE3049200C2 (it)
IT (1) IT1142624B (it)
WO (1) WO1982002297A1 (it)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5969271A (ja) * 1982-10-13 1984-04-19 第一電通株式会社 誘導電動機を用いたネジ締結装置
DE3612193A1 (de) * 1986-04-11 1987-10-22 Hilti Ag Antriebsregelung mit ueberlastschutz fuer ein bohrgeraet
DE3801972A1 (de) * 1988-01-23 1989-08-03 Wagner Paul Heinz Kraftschrauber
US4873474A (en) * 1989-04-20 1989-10-10 Warn Industries, Inc. Winch with shut-off load limiter
DE3938787A1 (de) * 1989-11-23 1991-05-29 Gardner Denver Gmbh Elektroschrauber
US5218277A (en) * 1991-09-18 1993-06-08 Utdc Inc. Controller for a linear induction motor
US5648887A (en) * 1994-06-09 1997-07-15 Warn Industries, Inc. Electric current limiting device for winch responsive to multiple device states
US6046893A (en) * 1998-06-06 2000-04-04 Warn Industries, Inc. Programmable electronic current limiter
NL2013753B1 (en) * 2014-11-07 2016-10-06 Lely Patent Nv Wind turbine and method of operating a wind turbine.
DE102016118170A1 (de) * 2016-09-26 2018-03-29 Wittenstein Se Verfahren und vorrichtung zum abbauen elastisch gespeicherter energie

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1723528A (en) * 1926-12-21 1929-08-06 Schneider Henry Electric drive for machines by the aid of frequency converters
FR650417A (fr) * 1927-04-07 1929-01-09 Siemens Ag Commande individuelle à courant alternatif, notamment pour machines de filage
DE605512C (de) * 1928-06-07 1934-11-14 Elektromotoren Werke Hermann G Ortsfeste, in einem Kardangelenk aufgehaengte elektrische Schwellenschrauben-Eindrehmaschine fuer Anschluss an ein Drehstromnetz
US1810227A (en) * 1928-12-28 1931-06-16 Western Electric Co Drive for screw machines and the like
US1970179A (en) * 1933-02-10 1934-08-14 Charles A Miller Power wrench
DE1002250B (de) * 1955-04-14 1957-02-07 Licentia Gmbh Elektroschrauber mit elektromagnetischer Kupplung
DE1032127B (de) * 1955-09-22 1958-06-12 Moenus Maschf Absatzaufschraubmaschine
US3419087A (en) * 1967-03-30 1968-12-31 Chicago Pneumatic Tool Co Torque controlled electric nut-runner with solenoid brake
US3892146A (en) * 1973-08-31 1975-07-01 Shibaura Engineering Works Ltd Electric control for an electric motor operated nut fastening tool
DE2442260A1 (de) * 1974-09-04 1976-03-18 Bosch Gmbh Robert Handwerkzeugmaschine
US4095325A (en) * 1974-12-24 1978-06-20 Sanyo Machine Works, Ltd. Method for tightening bolts
US4041361A (en) * 1975-10-14 1977-08-09 General Electric Company Constant torque induction motor drive system
JPS52151998A (en) * 1976-06-14 1977-12-16 Olympic Fishing Tackles Co Torque controlling device of motor tool

Also Published As

Publication number Publication date
DE3049200A1 (de) 1982-07-22
WO1982002297A1 (en) 1982-07-08
IT8125772A0 (it) 1981-12-22
EP0067833A1 (de) 1982-12-29
DE3049200C2 (de) 1984-04-26
US4517506A (en) 1985-05-14

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