Abstract: A unit for transferring an article from one work station to another has a rotary table with an arm mounted on the table for reciprocation in a radial direction, the arm carrying an article holder at its outer end and being reciprocable by means of a cam follower coupled to the arm and engaging a stationary cam track. The arm has a radial pin engaging in a helical slot in a bearing sleeve whereby reciprocation of the arm also rotates the arm to invert the article holder.
Abstract: A magnetic lock mechanism which may be used in conjunction with many devices such as a padlock, dead bolt door lock, conventional door lock, safety deposit box, safe doors, automobile doors, gas cap locks, ignition switch locks, a switch actuating device or others. A key having magnets, selectively oriented therein, line up magnetic tumbler pins location within the locking device. With the tumbler pins lined up, a member can be moved axially and then rotationally to actuate a driving member.
Abstract: In a preferred embodiment, there is provided in series with one-another a plurality of the basic motor unit of the present invention, the basic unit including one or more electric motors in parallel for driving a hydraulic compressor feeding a piston cylinder provided with a piston shaft extending axially along the longitudinal axis of the piston cylinder for reciprocatable motion of the piston shaft which at the distal end thereof is connected to a rotary crank and by the reciprocatable motion revolves the crank to impart rotary motion to the gears of a gear box drivable of the gearbox output rotary shaft having an appropriate clutch and a take-off pulley driven by the rotary shaft, and further driving a next-occurring hydraulic compressor of a next basic motor unit in the series.