|8360205||System for rotation of a shaft using the force of gravity|
A device for generating rotational movement which includes an output shaft supported for rotational movement and at least two one-way clutch mechanisms attached to the output shaft. An inflatable piston (“infton”) assembly is associated with each one-way clutch ...
An agitation mixer 10 comprises a casing 12 through which a fluid passes, an agitator body 15 installed inside the casing 12 and connected to rotation means 92, a liquid inlet 22 for feeding a liquid into the casing 12,
|6422347||Power-loop apparatus and method|
A closed loop apparatus for the input, storage, and output of mechanical energy having a closed loop with active and inactive segments, a rotatable power input shaft for shortening the active segment with the input of kinetic energy, a rotatable power out...
|6220394||Weight operated mechanical drive|
A weight operated mechanical drive consists of a cylindrical weight that is suspended by a helically threaded drive screw which passes through and engages with complementary threads within a bore defined along a rotational axis thereof. The weight turns t...
|4981014||Atmospheric pressure power plant|
A shell having a closed upper end and an open lower end, and a weight in the form of a piston sealingly slidable in the shell. In one form partial vacuum is produced in the shell above the weight and atmospheric pressure consequently raises the weight. In...
|4446653||Device for supporting and rotating a hanging plant|
A device for supporting a hanging plant and for slowly rotating it to expose different sides to sunlight. The device comprises a cord for attachment at one end to a hook or other fixed object and for attachment at the opposite end to the plant. The cord e...
|4438656||Power transfer device|
An improved power transfer device utilizes an input power source supplemented by an unbalanced weight assembly which increases the torque on an output shaft as a function of load associated with the device. The input shaft is provided with a drive gear in...