초록 ▼

A system is provided for automatically activating a boot-mountable highback between a walk mode and a ride position. In the walk mode, the highback is unrestrained, permitting the boot to flex freely, and consequently allowing the rider to walk comfortably. In the ride position, the highback is tilt

A system is provided for automatically activating a boot-mountable highback between a walk mode and a ride position. In the walk mode, the highback is unrestrained, permitting the boot to flex freely, and consequently allowing the rider to walk comfortably. In the ride position, the highback is tilted toward the toe portion of a boot and prevented from movement in the heel direction beyond a preselected forward lean position, so that leg movement in the heel direction is transmitted through the highback into a gliding board. The highback is adjusted between the walk mode and the ride position simply by stepping into or out of a binding attached to a snowboard. Activation and deactivation of the highback may be achieved through direct or indirect interaction with a board-mounted actuator that may be attached to the binding. A forward lean adjuster may be provided that allows a rider to preselect the amount of forward lean attained when the highback is activated into the ride position.

대표청구항 ▼

1. A snowboard boot, comprising:a snowboard boot body including a toe portion, a heel portion and a leg portion, the leg portion being flexible relative to the toe and heel portions in a toe direction and a heel direction; and an active highback supported on the snowboard boot body about the leg por

1. A snowboard boot, comprising:a snowboard boot body including a toe portion, a heel portion and a leg portion, the leg portion being flexible relative to the toe and heel portions in a toe direction and a heel direction; and an active highback supported on the snowboard boot body about the leg portion to provide heel side support, the highback being engagable with a forward lean actuator that is separate from the snowboard boot to automatically activate the highback into a ride position at a predetermined forward lean, where the highback is tilted toward the toe portion of the boot to prevent movement of the leg portion in the heel direction beyond the predetermined forward lean so that leg movement in the heel direction is transmitted through the highback into a snowboard, the highback being deactivated from the ride position to assume a walk mode when the highback is not engaged with the forward lean actuator, where the highback is unrestrained so that the leg portion of the boot is permitted to flex in the heel direction beyond the predetermined forward lean.