US 10,895,308 B1 · Internal motion system

Abstract

First and second plates have first and second elliptical apertures respectively. First and second carriage assemblies are adjacent to the first and second elliptical apertures. The first and second carriage assemblies have a common axis of rotation. First and second rails are within the first and second carriage assemblies respectively. Two first weights and two second weights are slidable along the first and second rails respectively. A first spring urges the two first weights outwardly into contact with the first elliptical aperture. A second spring urges the two second weights outwardly into contact with the second elliptical aperture. A differential mounted between the first and second plates has a first shaft rotating the first carriage assembly and first weights in a first direction. The differential has a second shaft rotating the second carriage assembly and second weights in a second direction opposite the first direction.

Claims4

Dependent claims

An internal motion system comprising:

a first plate having a first elliptical aperture and a second plate having a second elliptical aperture;
a first carriage assembly adjacent to the first elliptical aperture and a second carriage assembly adjacent to the second elliptical aperture, the first and second carriage assemblies having a common axis of rotation;
first rails within the first carriage assembly and second rails within the second carriage assembly, two first weights slidable along the first rails, two second weights slidable along the second rails, the two first weights being urged outwardly by a first spring into contact with the first elliptical aperture, the two second weights being urged outwardly by a second spring into contact with the second elliptical aperture;
and
a differential mounted between the first and second plates, the differential having a first shaft rotating the first carriage assembly and first weights in a first direction, the differential having a second shaft rotating the second carriage assembly and second weights in a second direction opposite the first direction.

2 more elements

An internal motion system for rotating weights within the system and for linearly moving the system in response to the rotating of the weights, the system comprising, in combination:

an upper plate (14) and a lower plate (16), the upper plate and the lower plate being parallel and elevationally spaced, the upper plate having an upper aperture (18) in an elliptical configuration creating an upper elliptical periphery with an upper major axis and an upper minor axis and an upper forward end (20) and an upper rearward end (22), the lower plate having a lower aperture (24) in an elliptical configuration creating a lower elliptical periphery with a lower major axis and a lower minor axis and a lower forward end (26) and a lower rearward end (28);
an upper intermediate plate and a lower intermediate plate, the intermediate plates being (30) equally spaced between the upper plate and the lower plate, the upper intermediate plate having an upper center opening (32), the lower intermediate plate having a lower center opening (34), the upper center opening and the lower center opening located between the upper aperture and the lower aperture;
an upper carriage assembly (36) and a lower carriage assembly (36) having a common axis of rotation, the upper carriage assembly (36) being in operative proximity to the upper aperture and rotatable with respect thereto around an upper axis of rotation, the upper axis of rotation being located on the upper minor axis closer to the upper rearward end than to the upper forward end, the upper carriage assembly having an upper pair of parallel rails (40) with rail ends (42) and a drive shaft (44) with a gear (46), two upper rotatable pulley subassemblies (48) slidable along the upper pair of parallel rails on opposite sides of the common central axis, each upper pulley subassembly having a first disk (50), a second disk (52), and one of the weights (54);
a lower carriage assembly (38) having a common axis of rotation with the upper carriage assembly, the lower carriage assembly being in operative proximity to the lower aperture and rotatable with respect thereto around a lower axis of rotation, the lower axis of rotation being located on the lower minor axis closer to the lower rearward end than to the lower forward end, the lower carriage assembly having a lower pair of parallel rails (40) with rail ends (42) and a drive shaft (44) with a gear (46), two lower rotatable pulley subassemblies (48) slidable along the lower pair of parallel rails on opposite sides of the common central axis, each lower pulley subassembly having a first disk (50), a second disk (52), and another of the weights (54);
a first spring (56) positioned between the two upper rotatable pulley subassemblies of the upper carriage assembly, the first spring urging the two upper rotatable pulley subassemblies outwardly into rotatable contact with the elliptical periphery of the upper aperture;
a second spring (56) positioned between the two lower rotatable pulley subassemblies of the second carriage assembly, the second spring urging the two lower rotatable pulley subassemblies outwardly into rotatable contact with the elliptical periphery of the lower aperture;
a differential housing (58) mounted between the intermediate plates, the differential housing receiving the drive shaft and gear of the upper carriage assembly through the upper center opening driving the upper carriage assembly in a first direction of rotation, the differential housing also receiving the drive shaft and gear of the lower carriage assembly through the lower center opening driving the lower carriage assembly in a second direction of rotation equal and opposite from the first direction of rotation;
and
an upper motor (60) rotating the gear and drive shaft of the upper carriage assembly and a lower motor (62) rotating the gear and drive shaft of the lower carriage assembly, a battery pack (64) with a controller (66) powering the upper motor and the lower motor, the upper and lower pulley subassemblies being propelled along the upper and lower parallel rails toward the forward ends at a higher speed and generating greater momentum than the upper and lower pulley subassemblies moving toward the rearward ends to propel the system in a linear forward direction.

6 more elements

Dependencies are inferred from the claim text.

Internal motion system

Life of this patent

Internal motion system

Life of this patent

Abstract

Claims4