SE399376B - Elektriska mutterdragare - Google Patents

Elektriska mutterdragare

Info

Publication number
SE399376B
SE399376B SE7512866A SE7512866A SE399376B SE 399376 B SE399376 B SE 399376B SE 7512866 A SE7512866 A SE 7512866A SE 7512866 A SE7512866 A SE 7512866A SE 399376 B SE399376 B SE 399376B
Authority
SE
Sweden
Prior art keywords
nutstractor
electric
electric nutstractor
Prior art date
Application number
SE7512866A
Other languages
English (en)
Swedish (sv)
Other versions
SE7512866L (sv
Inventor
F Gustavson
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
Priority to SE7512866A priority Critical patent/SE399376B/xx
Priority to IT5209276A priority patent/IT1074954B/it
Priority to NL7612536A priority patent/NL7612536A/xx
Priority to BR7607594A priority patent/BR7607594A/pt
Priority to FR7634109A priority patent/FR2331423A1/fr
Priority to DE19762651905 priority patent/DE2651905A1/de
Priority to GB4744176A priority patent/GB1571994A/en
Priority to JP13645876A priority patent/JPS6020153B2/ja
Publication of SE7512866L publication Critical patent/SE7512866L/
Publication of SE399376B publication Critical patent/SE399376B/xx
Priority to US05/967,139 priority patent/US4210852A/en

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)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Mechanical Engineering (AREA)
  • Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
SE7512866A 1975-11-14 1975-11-14 Elektriska mutterdragare SE399376B (sv)

Priority Applications (9)

Application Number Priority Date Filing Date Title
SE7512866A SE399376B (sv) 1975-11-14 1975-11-14 Elektriska mutterdragare
IT5209276A IT1074954B (it) 1975-11-14 1976-11-09 Perfezionamento nei gira dati elettrici
NL7612536A NL7612536A (nl) 1975-11-14 1976-11-11 Elektrische moersleutel.
BR7607594A BR7607594A (pt) 1975-11-14 1976-11-12 Rotor eletrico para porcas
FR7634109A FR2331423A1 (fr) 1975-11-14 1976-11-12 Serre-ecrous electrique
DE19762651905 DE2651905A1 (de) 1975-11-14 1976-11-13 Elektrischer mutternschrauber
GB4744176A GB1571994A (en) 1975-11-14 1976-11-15 Electric nutrunner
JP13645876A JPS6020153B2 (ja) 1975-11-14 1976-11-15 ねじ付き継手を所望の締付けトルクレベルまで締付ける電動型ナットランナ
US05/967,139 US4210852A (en) 1975-11-14 1978-12-07 Electric nutrunner

Applications Claiming Priority (1)

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

Publications (2)

Publication Number Publication Date
SE7512866L SE7512866L (sv) 1977-05-15
SE399376B true SE399376B (sv) 1978-02-13

Family

ID=20326090

Family Applications (1)

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

Country Status (8)

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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1998047665A1 (en) * 1997-04-22 1998-10-29 Atlas Copco Tools Ab Process for tightening screw joints

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2724293C2 (de) * 1977-05-28 1984-09-06 C. & E. Fein Gmbh & Co, 7000 Stuttgart Elektronische Schaltungsanordnung zur Drehmomentbegrenzung
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
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
CN110769981A (zh) 2017-06-16 2020-02-07 松下知识产权经营株式会社 电动工具

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
WO1998047665A1 (en) * 1997-04-22 1998-10-29 Atlas Copco Tools Ab Process for tightening screw joints

Also Published As

Publication number Publication date
SE7512866L (sv) 1977-05-15
FR2331423A1 (fr) 1977-06-10
BR7607594A (pt) 1977-09-27
JPS6020153B2 (ja) 1985-05-20
DE2651905C2 (de) 1987-12-03
IT1074954B (it) 1985-04-22
FR2331423B1 (de) 1982-09-10
NL7612536A (nl) 1977-05-17
JPS5264098A (en) 1977-05-27
DE2651905A1 (de) 1977-05-18
GB1571994A (en) 1980-07-23

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