IT1252121B - Procedimento e dispositivo per il controllo dell'angolo di serraggio in chiavi dinamometriche elettroniche. - Google Patents

Procedimento e dispositivo per il controllo dell'angolo di serraggio in chiavi dinamometriche elettroniche.

Info

Publication number
IT1252121B
IT1252121B ITMI912792A ITMI912792A IT1252121B IT 1252121 B IT1252121 B IT 1252121B IT MI912792 A ITMI912792 A IT MI912792A IT MI912792 A ITMI912792 A IT MI912792A IT 1252121 B IT1252121 B IT 1252121B
Authority
IT
Italy
Prior art keywords
checking
procedure
electronic torque
torque wrenches
tightening angle
Prior art date
Application number
ITMI912792A
Other languages
English (en)
Inventor
Massimo Procino
Ermanno Baj
Original Assignee
Usag Utensilerie S R L Gemonio
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 Usag Utensilerie S R L Gemonio filed Critical Usag Utensilerie S R L Gemonio
Priority to ITMI912792A priority Critical patent/IT1252121B/it
Publication of ITMI912792A0 publication Critical patent/ITMI912792A0/it
Priority to DE4235954A priority patent/DE4235954C2/de
Priority to FR9212919A priority patent/FR2683039B1/fr
Publication of ITMI912792A1 publication Critical patent/ITMI912792A1/it
Application granted granted Critical
Publication of IT1252121B publication Critical patent/IT1252121B/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
    • 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
    • B25B23/142—Arrangement of torque limiters or torque indicators in wrenches or screwdrivers specially adapted for hand operated wrenches or screwdrivers
    • B25B23/1422—Arrangement of torque limiters or torque indicators in wrenches or screwdrivers specially adapted for hand operated wrenches or screwdrivers torque indicators or adjustable torque limiters
    • B25B23/1425—Arrangement of torque limiters or torque indicators in wrenches or screwdrivers specially adapted for hand operated wrenches or screwdrivers torque indicators or adjustable torque limiters by electrical means

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
ITMI912792A 1991-10-23 1991-10-23 Procedimento e dispositivo per il controllo dell'angolo di serraggio in chiavi dinamometriche elettroniche. IT1252121B (it)

Priority Applications (3)

Application Number Priority Date Filing Date Title
ITMI912792A IT1252121B (it) 1991-10-23 1991-10-23 Procedimento e dispositivo per il controllo dell'angolo di serraggio in chiavi dinamometriche elettroniche.
DE4235954A DE4235954C2 (de) 1991-10-23 1992-10-23 Verfahren und Vorrichtung zum Messen des Spannwinkels bei einem elektronischen Drehmomentschlüssel
FR9212919A FR2683039B1 (fr) 1991-10-23 1992-10-23 Procede et dispositif pour le controle de l'angle de serrage des cles dynamometriques electroniques.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITMI912792A IT1252121B (it) 1991-10-23 1991-10-23 Procedimento e dispositivo per il controllo dell'angolo di serraggio in chiavi dinamometriche elettroniche.

Publications (3)

Publication Number Publication Date
ITMI912792A0 ITMI912792A0 (it) 1991-10-23
ITMI912792A1 ITMI912792A1 (it) 1993-04-23
IT1252121B true IT1252121B (it) 1995-06-05

Family

ID=11360921

Family Applications (1)

Application Number Title Priority Date Filing Date
ITMI912792A IT1252121B (it) 1991-10-23 1991-10-23 Procedimento e dispositivo per il controllo dell'angolo di serraggio in chiavi dinamometriche elettroniche.

Country Status (3)

Country Link
DE (1) DE4235954C2 (it)
FR (1) FR2683039B1 (it)
IT (1) IT1252121B (it)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2409833B (en) * 2002-10-16 2006-09-13 Snap On Tools Corp Ratcheting torque-angle wrench and method
DE10334244A1 (de) * 2003-07-28 2005-02-17 Robert Bosch Gmbh Schraubwerkzeug für winkelgetreues Einschrauben, sowie Verfahren hierfür
DE10334245A1 (de) * 2003-07-28 2005-02-17 Robert Bosch Gmbh Schraubwerkzeug zum Eindrehen empfindlicher Bauteile sowie Verfahren hierfür
US8714057B2 (en) 2010-01-04 2014-05-06 Apex Brands, Inc. Ratcheting device for an electronic torque wrench
CN113799058B (zh) * 2021-09-27 2023-03-21 吉林炭素有限公司 一种石墨电极拧紧方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3911736A (en) * 1974-05-22 1975-10-14 Arthur Miller Multiple range torque measuring tool
DE2843406A1 (de) * 1978-10-05 1980-08-28 Hazet Werk Zerver Hermann Vorrichtung zum drehwinkelgesteuerten anziehen einer schraubverbindung
DE3468358D1 (en) * 1983-08-09 1988-02-11 Staiger Mohilo & Co Gmbh Ratchet wrench for driving screws
DE3429159A1 (de) * 1983-08-09 1985-03-07 Belzer-Dowidat Gmbh Werkzeug-Union, 5600 Wuppertal Schraubvorrichtung mit ratschenkopf

Also Published As

Publication number Publication date
FR2683039A1 (fr) 1993-04-30
ITMI912792A1 (it) 1993-04-23
FR2683039B1 (fr) 1996-09-20
DE4235954C2 (de) 1995-06-08
ITMI912792A0 (it) 1991-10-23
DE4235954A1 (de) 1993-05-19

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Legal Events

Date Code Title Description
0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19971030