Abstract: A self-propelled, upright suction or vacuum cleaner includes a base unit and a handle assembly pivotally extending therefrom that can be pivoted from an upright position to a comfortable operating position. The handle assembly includes a handle grip at one end and a drive system housing at its other end containing a drive system including a cleaner motor for propelling the cleaner. The drive system includes a transmission for transferring power from the cleaner motor to a pair of drive wheels fixedly secured to a drive axle. The transmission is remotely disposed from the drive axle and is connected thereto by a drive belt. The transmission includes an actuator that is controlled by a cable extending from the handle grip. As long as the handle grip maintains the actuator in a neutral position, the drive wheels are not rotated.

Abstract: An improved movable control for a self-propelled upright vacuum cleaner. The control includes a sleeve longitudinally movably mounted on the distal end of the upright handle of the vacuum cleaner and includes locking structure for retaining the sleeve in a center neutral position, wherein the drive of the nozzle wheels is maintained in a neutral condition. The locking structure is readily manipulatible to release the sleeve from the neutral position when desired and permit it to be moved in opposite directions so as to effect corresponding forward or rearward operation of the drive. The sleeve is maintained relatively short while yet providing a long travel in providing facilitated user control of the drive operation. The sleeve is provided in two halves which are secured together by an improved securing arrangement. In one form, the locking structure is pivotable about an axis parallel to the handle end portion, and in another form, the locking means is pivotable about an axis transversely thereto.