Patent ID: 7380737
Filing Date: 2008-06-03
Classification: A47J

Abstract:
1. An electric seasoning mill, comprising: a main body having first and second opposed ends, a first holding room adjacent the main body first end, and a second holding room adjacent the main body second end; a motor housed in the main body between the main body first and second ends, the motor having a first output shaft extending toward the main body first end and a second output shaft extending toward the main body second end, the first and second output shafts being rotatable in concert in a first direction relative to the main body, the first and second output shafts being rotatable in concert in a second direction relative to the main body; a power supply unit for powering the motor; a switch for selectively actuating the motor to rotate the first and second output shafts in the first direction and for selectively actuating the motor to rotate the first and second output shafts in the second direction; first and second milling assemblies respectively adjacent the first and second holding rooms, each milling assembly having a stationary portion and a rotatable portion; a first transmission shaft operatively coupling the first output shaft and the first milling assembly rotatable portion; a second transmission shaft operatively coupling the second output shaft and the second milling assembly rotatable portion; a first one-way ratchet operatively coupled to the first output shaft and the first transmission shaft, the first ratchet rotating the first transmission shaft when the first output shaft is rotated in the first direction, the first ratchet not rotating the first transmission shaft when the first output shaft is rotated in the second direction; and a second one-way ratchet operatively coupled to the second output shaft and the second transmission shaft, the second ratchet rotating the second transmission shaft when the second output shaft is rotated in the second direction, the second ratchet not rotating the second transmission shaft when the second output shaft is rotated in the first direction; wherein the switch includes a button having first and second contact points; wherein pressing the first contact point completes a first circuit and actuates the motor to rotate the first and second output shafts in one of the first direction and the second direction; wherein pressing the second contact point completes a second circuit and actuates the motor to rotate the first and second output shafts in another of the first direction and the second direction; wherein the first and second contact points are disposed so that one of the first and second contact points is closer than the other to the main body first end; wherein the switch includes a sliding block alternately adjacent the first and second contact points; wherein disposing one of the button contact points below another of the button contact points causes the sliding block to move adjacent the lowerly-disposed button contact point; wherein pressing the respective lowerly-disposed button contact point causes the sliding block to complete the respective circuit corresponding to the respective lowerly-disposed button contact point and actuate the motor; and wherein pressing the respective upwardly-disposed button contact point does not actuate the motor.