CA1024382A - Cle a tete engrenee pour l'annulation du couple - Google Patents

Cle a tete engrenee pour l'annulation du couple

Info

Publication number
CA1024382A
CA1024382A CA234,685A CA234685A CA1024382A CA 1024382 A CA1024382 A CA 1024382A CA 234685 A CA234685 A CA 234685A CA 1024382 A CA1024382 A CA 1024382A
Authority
CA
Canada
Prior art keywords
gear head
zero torque
torque gear
head wrench
wrench
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
CA234,685A
Other languages
English (en)
Inventor
Robert M. Norman
Allan R. Mcdougal
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
National Aeronautics and Space Administration NASA
Original Assignee
National Aeronautics and Space Administration NASA
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 National Aeronautics and Space Administration NASA filed Critical National Aeronautics and Space Administration NASA
Application granted granted Critical
Publication of CA1024382A publication Critical patent/CA1024382A/fr
Expired legal-status Critical Current

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
    • B25B21/00—Portable power-driven screw or nut setting or loosening tools; Attachments for drilling apparatus serving the same purpose
    • B25B21/002—Portable power-driven screw or nut setting or loosening tools; Attachments for drilling apparatus serving the same purpose for special purposes

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
CA234,685A 1974-10-10 1975-09-03 Cle a tete engrenee pour l'annulation du couple Expired CA1024382A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/513,690 US3942398A (en) 1974-10-10 1974-10-10 Zero torque gear head wrench

Publications (1)

Publication Number Publication Date
CA1024382A true CA1024382A (fr) 1978-01-17

Family

ID=24044289

Family Applications (1)

Application Number Title Priority Date Filing Date
CA234,685A Expired CA1024382A (fr) 1974-10-10 1975-09-03 Cle a tete engrenee pour l'annulation du couple

Country Status (8)

Country Link
US (1) US3942398A (fr)
JP (1) JPS5164700A (fr)
CA (1) CA1024382A (fr)
DE (1) DE2544408A1 (fr)
FR (1) FR2287309A1 (fr)
GB (1) GB1493850A (fr)
IT (1) IT1043275B (fr)
SE (1) SE7510993L (fr)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2002665B (en) * 1977-07-07 1982-03-03 Totsu K Electrically driven fastening appliance
DE3002439C2 (de) * 1980-01-24 1985-11-21 Robert Bosch Gmbh, 7000 Stuttgart Schrauber, insbesondere für Mehrfachschraubersysteme
US4561331A (en) * 1984-08-02 1985-12-31 Pratt Sr Russell W Wheel rim wrench
US4718800A (en) * 1986-04-18 1988-01-12 General Signal Corporation Stanchion
US5238461A (en) * 1991-02-11 1993-08-24 Gotman Alexander S Reactionlless differential rotary driver having optimized output torques
ES2334081B2 (es) * 2006-04-28 2011-12-12 Unex Corporation Intensificador de par de torsion motorizado.
US8225698B2 (en) * 2009-08-14 2012-07-24 Tai-Her Yang Sun gear-driven magnification driving tool
US8220365B2 (en) * 2009-08-14 2012-07-17 Tai-Her Yang Planetary gear-driven magnification driving tool
US8225699B2 (en) * 2009-08-14 2012-07-24 Tai-Her Yang Sun gear coaxially driven screw and nut structure
CN104613133A (zh) * 2015-02-03 2015-05-13 中国工程物理研究院总体工程研究所 一种施加拧紧力矩的装置
CN106965115B (zh) * 2017-01-24 2019-04-02 重庆工程学院 增速螺丝刀
GB2580090B (en) * 2018-12-21 2021-08-25 Caterpillar Energy Solutions Gmbh Device for tensioning a connecting element

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1405739A (en) * 1922-02-07 Bolting-up device
US3247741A (en) * 1963-04-16 1966-04-26 Hi Shear Corp Machine wrench with torque reaction means
US3331269A (en) * 1965-08-16 1967-07-18 Standard Pressed Steel Co Driving gun
US3604292A (en) * 1968-02-08 1971-09-14 Riken Seiki Kk Bolt and nut fastening device
US3759119A (en) * 1971-09-13 1973-09-18 G Wing Internally reactive structural joinder system

Also Published As

Publication number Publication date
IT1043275B (it) 1980-02-20
FR2287309A1 (fr) 1976-05-07
GB1493850A (en) 1977-11-30
JPS5164700A (fr) 1976-06-04
DE2544408A1 (de) 1976-04-22
US3942398A (en) 1976-03-09
SE7510993L (sv) 1976-04-12
AU8510975A (en) 1977-03-31

Similar Documents

Publication Publication Date Title
CA1030791A (fr) Cle dynamometrique
CA1017902A (fr) Chasse-fixations
CA1024381A (fr) Outil a visser
AU497213B2 (en) Combination torque & drill spanner
CA1008739A (en) Torque responsive speed shifting mechanism for power tool
CA1018803A (fr) Outil a visser
CA1029601A (fr) Limiteur de couple
CA1034406A (fr) Cle a rochet a couple tres eleve
CA1032792A (fr) Revetement modificateur de couple pour organes de liaison filetes
CA1024382A (fr) Cle a tete engrenee pour l'annulation du couple
GB1541355A (en) Ratchet drive torque applying tool
JPS5341899A (en) Torque wrench
CA1022747A (en) Tool
GB1548072A (en) Ratchet drive torque applying tool
CA1013971A (en) Screwdriving machines
CA1017903A (fr) Chasse-fixations
CA1030840A (fr) Convertisseur de couple
ZA766035B (en) Torque wrench
CA1024787A (fr) Outil a main
CA1013181A (en) Gear rolling
AU516574B2 (en) Torque wrench
AU494466B2 (en) Zero torque gearhead wrench
JPS51121897A (en) Torque wrench
AU501234B2 (en) Torque wrench
AU465770B2 (en) Improvements in torque spanners