Gearbox comprising a displaceable shift fork and an actuator

Details Gearbox comprising a displaceable shift fork and an actuator Gearbox comprising a displaceable shift fork and an actuator

F - Mech Eng,Light,Heat,Weapons

16

H

F16H 61/32 (2006.01) F16H 63/18 (2006.01) F16H 63/32 (2006.01)

Patent

CA 2554724

The invention relates to a gearbox comprising a shift fork (4) that is displaced by an actuator using a shaft (2), whereby a rotational displacement of said shaft is translated into a displacement of the shift fork. To achieve an accurate displacement with minimum installation space, the gate (14) is configured on a sleeve (13) that is connected to the shift fork unit (4) in a rotationally fixed manner, said sleeve acting on the shift fork unit (4) in the direction of the displacement by means of a spring (24) and the shaft (2) runs through the sleeve (13), said shaft comprising a finger (11) that protrudes radially and co-operates with the gate. The shift fork unit (4) forms a housing (8) that surrounds the sleeve (13) and the spring accumulator (24) and that comprises bearing surfaces (34), by means of which the shift fork unit (4) is guided on the shaft (2) in the direction of the displacement.

L'invention concerne une boîte de vitesses comprenant une fourchette de passage de vitesse (4) animée par un actionneur à l'aide d'un arbre (2), une rotation de l'arbre est convertie en déplacement de la fourchette de passage de vitesse. Pour obtenir un déplacement précis dans le cas d'un emplacement d'installation réduit, la coulisse (14) est formée sur un manchon (13) relié bloqué en rotation à l'unité fourchette de passage de vitesse (4), ce manchon agissant sur l'unité fourchette de passage de vitesse (4) en direction du déplacement par un ressort (24). Le manchon (13) est traversé par l'arbre (2) qui a un doigt (11) en saillie latérale et coopérant avec la coulisse. L'unité fourchette de passage de vitesse (4) forme un boîtier (8) qui comprend un manchon (13) et l'accumulateur à ressort (24) et qui a des surfaces palier (34) qui permettent de guider l'unité fourchette de passage de vitesse (4) sur l'arbre (2) en direction du déplacement.

Affiliated with

Also associated with

Rating

Gearbox comprising a displaceable shift fork and an actuator does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Gearbox comprising a displaceable shift fork and an actuator, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Gearbox comprising a displaceable shift fork and an actuator will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-1927385