Abstract: The present disclosure relates to a stirring blade for attachment to a support plate, and to a combination of a stirring blade and of a support plate, for use in a mixing vat of a mixing apparatus. The support plate is attached to a driving element of the mixing apparatus. The stirring blade has an elongate section for mixing a content of the vat. The stirring blade also defines an aperture for attachment of the stirring blade to the support plate. The aperture is configured so that raising the stirring blade away from the bottom surface of the vat causes an upper surface of the stirring blade to abut on a stop of the support plate, and raising the driving element and the support plate away from the bottom of the vat allows the stirring blade to pivot downward about the support plate for easy removal of the stirring blade.

Abstract: The present disclosure relates to a stirring blade for attachment to a support plate, and to a combination of a stirring blade and of a support plate, for use in a mixing vat of a mixing apparatus. The support plate is attached to a driving element of the mixing apparatus. The stirring blade has an elongate section for mixing a content of the vat. The stirring blade also defines an aperture for attachment of the stirring blade to the support plate. The aperture is configured so that raising the stirring blade away from the bottom surface of the vat causes an upper surface of the stirring blade to abut on a stop of the support plate, and raising the driving element and the support plate away from the bottom of the vat allows the stirring blade to pivot downward about the support plate for easy removal of the stirring blade.

Abstract: A workstation with position memory includes a stationary flat mounting, a plate translatably mounted relative to the stationary flat mounting and a locking system secured to the plate. The workstation also includes a fastener secured to the stationary flat mounting, a strap including a first end, an intermediate portion and a second end, the first end being attached to the fastener and the second end being free from any strain. The locking system has a first open position in which the locking system can slide along the intermediate portion and a second closed position in which the locking system is retained in a locked position along the intermediate portion. The invention has a direct application in the field of military vehicles.

Abstract: A workstation with position memory includes a stationary flat mounting, a plate translatably mounted relative to the stationary flat mounting and a locking system secured to the plate. The workstation also includes a fastener secured to the stationary flat mounting, a strap including a first end, an intermediate portion and a second end, the first end being attached to the fastener and the second end being free from any strain. The locking system has a first open position in which the locking system can slide along the intermediate portion and a second closed position in which the locking system is retained in a locked position along the intermediate portion. The invention has a direct application in the field of military vehicles.

Abstract: The snow ski is pivotally attached to a snowmobile in order for it to be pivotable about its longitudinal, steering and transversal axes that intersect each other. The ski has a ski sole from which integrally project first and second elongated front lateral keels and an elongated rear central keel. Moreover, rear ski sole depressions are made in the ski sole, at the vicinity of the rear keel. When the ski is in a straight-line position for allowing the snowmobile to move forward in a straight line, it adopts a flat ground-engaging position in which all three keels rest on the ground surface. When the ski is in a turn-carving position for allowing the snowmobile to move forward while turning in a desired direction, the ski is tilted sidewardly with only the central keel and a selected one of the first and second lateral keels resting on the ground, to carve the ground surface in order for the ski to exhibit a self-steering behavior with enhanced gripping effect.

Abstract: The snow ski is pivotally attached to a snowmobile in order for it to be pivotable about its longitudinal, steering and transversal axes that intersect each other. The ski has a ski sole from which integrally project first and second elongated front lateral keels and an elongated rear central keel. Moreover, rear ski sole depressions are made in the ski sole, at the vicinity of the rear keel. When the ski is in a straight-line position for allowing the snowmobile to move forward in a straight line, it adopts a flat ground-engaging position in which all three keels rest on the ground surface. When the ski is in a turn-carving position for allowing the snowmobile to move forward while turning in a desired direction, the ski is tilted sidewardly with only the central keel and a selected one of the first and second lateral keels resting on the ground, to carve the ground surface in order for the ski to exhibit a self-steering behavior with enhanced gripping effect.