Gravity-assisted rotation device
OwnerCharles J. Millerinventor
Life of this patent
Estimating the term…
Abstract
An apparatus for gravity assisted rotational motion includes a frame and a axle supported on the frame. A plurality of hollow arms are rotatably supported on the axle. At the outer ends of each arm is mounted a hollow reservoir which can be selectively filled or emptied of a heavy, flowable material such as water. Heavy plates are slidably mounted on rods and alternately open or close the reservoirs depending on the location of the plate above or below the reservoir as the device rotates. The transfer of water from one side of the rotational device to the other as the device rotates minimizes the energy input necessary to rotate the device, creating an attractive and interesting attraction for miniature golf courses, circuses, county fairs, and other events.
Claims14
An apparatus for rotational motion comprising:
- a frame;
- an axle supported on said frame;
- a plurality of arms rotatably supported on said axle, each of said arms being hollow and having an inner end and an outer end, said inner ends of said arms being rotatably attached to said axle;
- reservoir means mounted on each of said outer ends of said arms, said reservoir means selectably fillable with a flowable material;
- and,
- discharging means for selectably discharging said flowable material from said reservoir means.
A method of rotating a wheel-like member, said wheel-like member comprising a plurality of hollow arms rotatably affixed to an axle, said arms having outer ends terminating in selectably fillable and drainable reservoirs mounted adjacent weighted discharge means for discharging said reservoirs, said method comprising the steps of:
- a.) filling said reservoirs on a first side of said wheel-like member with a heavy, flowable material;
- b.) rotating said wheel-like member to impart a rotational energy to said wheel-like member;
- c.) discharging said flowable material from said reservoirs on said first side of said wheel-like member by said discharge means pressing down on top sides of said reservoirs, thereby forcing said flowable material through said hollow arms and into said reservoirs on a second side of said wheel-like member;
- and,
- d.) continuing to rotating said wheel-like member by the repeated filling and discharge of said reservoirs on opposite sides of said wheel-like member.
Dependencies are inferred from the claim text.