Unidirectional ratchet wrench

Details Unidirectional ratchet wrench Unidirectional ratchet wrench

B - Operations, Transporting

25

B

B25B 13/46 (2006.01)

Patent

CA 2444777

A ratchet wrench is provided which includes a handle having a head on the handle, a rotatable gear disposed in the head and having ratchet teeth, and a pivotable pawl engaged with the gear to allow ratcheting rotation of the gear in a first direction and prevent ratcheting rotation of the gear in a second direction. An obstruction is engageable with a cam surface at the base of the pawl in order to prevent the pawl from self-reversing.

La présente invention concerne une clé à cliquet (20) qui comprend un manche (22) possédant une tête (24) située sur ce manche, un pignon rotatif (34) positionné dans la tête (24) et doté de dents triangulaires (36) et un cliquet (44) pivotant engrène avec ce pignon (34) de façon à permettre une rotation par encliquetage du pignon dans une seconde direction. Un élément d'obstruction (80) peut entrer en contact avec une surface de came (61) à la base du cliquet (44) de façon à empêcher le cliquet de s'inverser.

Affiliated with

Also associated with

Rating

Unidirectional ratchet wrench does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Unidirectional ratchet wrench, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Unidirectional ratchet wrench will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-1450771