FR2942599B1 - TORQUE LIMITING DEVICE FOR EQUIPPING A TOOL, ESPECIALLY A SCREWDRIVER AND A TOOL COMPRISING THE DEVICE INDICATED ABOVE - Google Patents

TORQUE LIMITING DEVICE FOR EQUIPPING A TOOL, ESPECIALLY A SCREWDRIVER AND A TOOL COMPRISING THE DEVICE INDICATED ABOVE

Info

Publication number
FR2942599B1
FR2942599B1 FR0900895A FR0900895A FR2942599B1 FR 2942599 B1 FR2942599 B1 FR 2942599B1 FR 0900895 A FR0900895 A FR 0900895A FR 0900895 A FR0900895 A FR 0900895A FR 2942599 B1 FR2942599 B1 FR 2942599B1
Authority
FR
France
Prior art keywords
tool
limiting device
torque limiting
drive
sleeve
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 - Fee Related
Application number
FR0900895A
Other languages
French (fr)
Other versions
FR2942599A1 (en
Inventor
Pascal Bariot
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.)
BARIOT Ets
Original Assignee
BARIOT Ets
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 BARIOT Ets filed Critical BARIOT Ets
Priority to FR0900895A priority Critical patent/FR2942599B1/en
Publication of FR2942599A1 publication Critical patent/FR2942599A1/en
Application granted granted Critical
Publication of FR2942599B1 publication Critical patent/FR2942599B1/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • B25B23/141—Mechanical overload release couplings

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)

Abstract

La présente invention concerne un dispositif limiteur de couple ainsi qu'un outil de vissage équipé d'un dispositif limiteur de couple selon l'invention le dispositif limiteur de couple vissage comporte un corps (2), une douille (3), des moyens d'accouplement (4) apte à coupler le corps à un arbre rotatif de l'outil, un adaptateur (5) disposé à l'extrémité de la douille, des moyens d'entraînement (6) avec des billes de transmission (8) entre le corps (2) et la douille (3) et des moyens d'arrêt (7) de l'entraînement permettant de passer, lorsque le couple en sortie dépasse un seuil, d'une position d'entraînement de la douille (3) par le corps (2) à une position libre en rotation du corps (2) vis-à-vis de la douille (3) caractérisé en ce que les moyens d'arrêt (7) empêchent une reprise automatique de l'entraînement de la couille (3) par le corps (2) lorsque le couple de sortie repasse en dessous dudit seuil, lesdits moyens d'arrêt (7) comportant des moyens de déverrouillage (13) manuels permettant le passage à la position d'entraînement.The present invention relates to a torque limiting device and to a screwing tool equipped with a torque limiting device according to the invention. The screwing torque limiting device comprises a body (2), a sleeve (3), means of 'coupling (4) adapted to couple the body to a rotating shaft of the tool, an adapter (5) arranged at the end of the sleeve, drive means (6) with transmission balls (8) between the body (2) and the bush (3) and the drive stop means (7) making it possible to switch, when the output torque exceeds a threshold, from a drive position of the bush (3) by the body (2) to a freely rotatable position of the body (2) vis-à-vis the sleeve (3) characterized in that the stop means (7) prevent an automatic resumption of the drive of the ball (3) by the body (2) when the output torque returns below said threshold, said stop means (7) comprising manual unlocking means (13) allowing the change to the training position.

FR0900895A 2009-02-27 2009-02-27 TORQUE LIMITING DEVICE FOR EQUIPPING A TOOL, ESPECIALLY A SCREWDRIVER AND A TOOL COMPRISING THE DEVICE INDICATED ABOVE Expired - Fee Related FR2942599B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR0900895A FR2942599B1 (en) 2009-02-27 2009-02-27 TORQUE LIMITING DEVICE FOR EQUIPPING A TOOL, ESPECIALLY A SCREWDRIVER AND A TOOL COMPRISING THE DEVICE INDICATED ABOVE

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0900895A FR2942599B1 (en) 2009-02-27 2009-02-27 TORQUE LIMITING DEVICE FOR EQUIPPING A TOOL, ESPECIALLY A SCREWDRIVER AND A TOOL COMPRISING THE DEVICE INDICATED ABOVE

Publications (2)

Publication Number Publication Date
FR2942599A1 FR2942599A1 (en) 2010-09-03
FR2942599B1 true FR2942599B1 (en) 2011-04-08

Family

ID=41129112

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0900895A Expired - Fee Related FR2942599B1 (en) 2009-02-27 2009-02-27 TORQUE LIMITING DEVICE FOR EQUIPPING A TOOL, ESPECIALLY A SCREWDRIVER AND A TOOL COMPRISING THE DEVICE INDICATED ABOVE

Country Status (1)

Country Link
FR (1) FR2942599B1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107061531A (en) * 2017-04-01 2017-08-18 郑州纺机工程技术有限公司 A kind of metering pump transmission device suitable for chemical fiber machinery

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1177246A (en) * 1956-07-30 1959-04-22 Chicago Pneumatic Tool Co Cam clutch device

Also Published As

Publication number Publication date
FR2942599A1 (en) 2010-09-03

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