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An ice shaving machine in which a blade for shaving ice is adjustably supported by a blade mounting and adjustment plate for adjustment of the depth of penetration of the blade into a slot and thus into the ice, and is also adjustable to level the blade across the slot. A unique drain system, is als

An ice shaving machine in which a blade for shaving ice is adjustably supported by a blade mounting and adjustment plate for adjustment of the depth of penetration of the blade into a slot and thus into the ice, and is also adjustable to level the blade across the slot. A unique drain system, is also provided, in which at least one air gap is provided between the ice receptacle and a drain tube to prevent migration of molds, bacteria and the like into the ice receptacle from the drain tube. A drive motor is connected through a drive shaft for direct driving engagement with an impeller, and serially arranged plural moisture seals are associated with the shaft to prevent movement of moisture along the shaft to the motor.

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An ice shaving machine, comprising: a receptacle for holding a quantity of ice to be shaved, said receptacle having a bottom with an elongate slot therethrough; an adjustable blade extending into said slot for contacting the ice to shave pieces off the ice, said adjustable blade including adjustable

An ice shaving machine, comprising: a receptacle for holding a quantity of ice to be shaved, said receptacle having a bottom with an elongate slot therethrough; an adjustable blade extending into said slot for contacting the ice to shave pieces off the ice, said adjustable blade including adjustable mounting means for adjusting the depth of penetration of the blade into the slot and also for adjusting the angle of tilt of the blade across the slot; said adjustable mounting means including an elongate, generally rectangularly shaped blade mounting plate having a longitudinal axis and supported for pivoting movement on the bottom of said receptacle about an axis transverse to the longitudinal axis of the plate; said blade being mounted on one end of said plate; movable means being engaged with the other end of the plate for causing pivoting movement of the plate about the transverse axis to vary the depth of penetration of the blade in said slot; said movable means comprising a lever pivoted at one end to the plate and extending to a handle at its other end in front of the machine; and a roller being carried by the lever in a position to engage the bottom of the receptacle, so that movement of the lever changes the position of the roller relative to the transverse axis and thereby causes rocking movement of the plate about said transverse axis.