NL7612536A - Elektrische moersleutel. - Google Patents

Elektrische moersleutel.

Info

Publication number
NL7612536A
NL7612536A NL7612536A NL7612536A NL7612536A NL 7612536 A NL7612536 A NL 7612536A NL 7612536 A NL7612536 A NL 7612536A NL 7612536 A NL7612536 A NL 7612536A NL 7612536 A NL7612536 A NL 7612536A
Authority
NL
Netherlands
Prior art keywords
electric wrench
wrench
electric
Prior art date
Application number
NL7612536A
Other languages
English (en)
Dutch (nl)
Original Assignee
Atlas Copco Ab
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 Atlas Copco Ab filed Critical Atlas Copco Ab
Publication of NL7612536A publication Critical patent/NL7612536A/xx

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D17/00—Control of torque; Control of mechanical power
    • G05D17/02—Control of torque; Control of mechanical power characterised by the use of electric 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
    • 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)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
NL7612536A 1975-11-14 1976-11-11 Elektrische moersleutel. NL7612536A (nl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7512866A SE399376B (sv) 1975-11-14 1975-11-14 Elektriska mutterdragare

Publications (1)

Publication Number Publication Date
NL7612536A true NL7612536A (nl) 1977-05-17

Family

ID=20326090

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7612536A NL7612536A (nl) 1975-11-14 1976-11-11 Elektrische moersleutel.

Country Status (8)

Country Link
JP (1) JPS6020153B2 (enrdf_load_stackoverflow)
BR (1) BR7607594A (enrdf_load_stackoverflow)
DE (1) DE2651905A1 (enrdf_load_stackoverflow)
FR (1) FR2331423A1 (enrdf_load_stackoverflow)
GB (1) GB1571994A (enrdf_load_stackoverflow)
IT (1) IT1074954B (enrdf_load_stackoverflow)
NL (1) NL7612536A (enrdf_load_stackoverflow)
SE (1) SE399376B (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2392522A1 (fr) * 1977-05-28 1978-12-22 Fein C & E Installation de circuits pour une limitation electronique de couple de rotation

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4267914A (en) * 1979-04-26 1981-05-19 Black & Decker Inc. Anti-kickback power tool control
DE3236033A1 (de) * 1982-09-29 1984-03-29 Robert Bosch Gmbh, 7000 Stuttgart Schraubvorrichtung
JPS6020870A (ja) * 1983-07-12 1985-02-02 日立工機株式会社 クラツチ式電動締付工具の制御方式
DE3500714C1 (de) * 1985-01-11 1988-12-22 Kipfelsberger, Albert, 8070 Ingolstadt Kraftschrauber mit Drehmomentbegrenzung
DE3546606C2 (en) * 1985-09-04 1990-03-22 Rainer Dipl.-Ing. 7250 Leonberg De Schroecker Resistance braking device
GB2198983A (en) * 1986-12-17 1988-06-29 Sps Technologies Method of and apparatus for tightening screw-threaded fasteners
DE3718804A1 (de) * 1987-06-05 1988-12-15 Gardner Denver Gmbh Schrauber
DE3938787A1 (de) * 1989-11-23 1991-05-29 Gardner Denver Gmbh Elektroschrauber
SE508963C2 (sv) * 1997-04-22 1998-11-23 Atlas Copco Tools Ab Metod för åtdragning av skruvförband
DE102004053288A1 (de) * 2004-11-04 2006-05-11 Paul-Heinz Wagner Verfahren zur Steuerung eines Anzugverhaltens einer Schraubeinrichtung
DE102007000281A1 (de) * 2007-05-21 2008-11-27 Hilti Aktiengesellschaft Verfahren zur Steuerung eines Schraubgerätes
DE102011102275A1 (de) * 2011-05-23 2012-11-29 C. & E. Fein Gmbh Schrauber und Verfahren zum Steuern eines Schraubers
WO2018230140A1 (ja) * 2017-06-16 2018-12-20 パナソニックＩｐマネジメント株式会社 電動工具
EP4480055A4 (en) * 2023-05-05 2025-01-29 New World Technologies Inc. A torque tool with fault protection and a method of operating the same

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1184847A (en) * 1915-07-07 1916-05-30 Morgan C French Brush-plow.
US2842720A (en) * 1953-11-05 1958-07-08 Ohio Brass Co Circuit control system and controller therefor
US3195704A (en) * 1962-08-02 1965-07-20 Rockwell Mfg Co Torque responsive control for motor driven tool
FR86794E (fr) * 1963-12-13 1966-04-08 Mavilor Perfectionnements apportés aux moteurs électriques à collecteur
DE1538612A1 (de) * 1966-01-07 1969-11-06 Koenig & Bauer Ag Antrieb fuer Einrichtungen,bei denen es auf die Einhaltung einer gewuenschten Schliesskraft od.dgl. ankommt
US3715642A (en) * 1971-06-21 1973-02-06 Singer Co Dc control circuits for direct drive motors continuously coupled to sewing machines for controlling sewing functions
US3892146A (en) * 1973-08-31 1975-07-01 Shibaura Engineering Works Ltd Electric control for an electric motor operated nut fastening tool

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2392522A1 (fr) * 1977-05-28 1978-12-22 Fein C & E Installation de circuits pour une limitation electronique de couple de rotation

Also Published As

Publication number Publication date
IT1074954B (it) 1985-04-22
DE2651905A1 (de) 1977-05-18
SE399376B (sv) 1978-02-13
JPS6020153B2 (ja) 1985-05-20
GB1571994A (en) 1980-07-23
BR7607594A (pt) 1977-09-27
FR2331423A1 (fr) 1977-06-10
JPS5264098A (en) 1977-05-27
FR2331423B1 (enrdf_load_stackoverflow) 1982-09-10
SE7512866L (sv) 1977-05-15
DE2651905C2 (enrdf_load_stackoverflow) 1987-12-03

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Legal Events

Date Code Title Description
BV The patent application has lapsed