High-speed magnetic trolley
OwnerStephane Bernierinventor
Life of this patent
Estimating the term…
Abstract
A high-speed magnetic trolley that utilizes an eddy current brake that may reduce the speed of a person in a harness traveling on a relatively steep zip line cable, making it possible to reach a landing brake at a reasonable speed and becomes easy to adjust an amount of braking force needed to reach a desired speed by taking off or adding more magnets without throwing one or more aluminum wheels out of balance. The high-speed magnetic trolley produce an eddy current that generates an opposing magnetic field, which then resists rotation of one or more aluminum wheels providing braking force.
Claims14
A high-speed magnetic trolley, comprising:
- a pair of aligned apertures disposed on a pair of parallel plates;
- a plurality of harness coupling apertures;
- a body having the pair of parallel plates, the pair of parallel plates includes the plurality of harness coupling apertures to accommodate coupling a harness;
- a removable bar extended through the pair of aligned apertures disposed on the pair of parallel plates, the removable bar utilized as a harness anchor that is ridden with a chair harness;
- a plurality of wheels placed between the pair of parallel plates, each wheel include a fitted track on a middle circumference portion of each wheel that accommodates a zip line cable, the wheels rotate while in contact with the zip line cable;
- one or more spacers that define an open area between the pair of parallel plates where the wheels are placed;
- a plurality of body bolts extended through a first set of corresponding apertures, the first set of corresponding apertures disposed on the pair of parallel plates and the body bolts to couple the one or more spacers in place;
- a plurality of axles extended through a second set of apertures disposed on the pair of parallel plates and a centered aperture disposed on each of the wheels, the axles to couple the wheels in place while allowing the wheels to rotate;
- a plurality of magnet holder plates coupled to an exterior facing of the pair of parallel plates on an opposite side of the pair of parallel plates adjacent to the wheels, the magnet holder plates coupled with a plurality of fasteners;
- wherein the magnet holder plates are generally planar shaped and include an aperture to accommodate one or more magnets;
- and
- wherein the one or more magnets are coupled in place magnetically by the magnet holder plates.
A high-speed magnetic trolley, comprising:
- a pair of aligned apertures disposed on a pair of parallel plates;
- a plurality of harness coupling apertures;
- a body having the pair of parallel plates, the pair of parallel plates includes the plurality of harness coupling apertures to accommodate coupling a harness;
- a removable bar extended through a pair of aligned apertures disposed on the pair of parallel plates, the removable bar utilized as a harness anchor that is ridden with a chair harness;
- a plurality of wheels placed between the pair of parallel plates, each wheel includes a fitted track on a middle circumference portion of the wheel that accommodates a zip line cable, each wheel has a rubber coating on the middle circumference portion, the wheels rotate while in contact with the zip line cable;
- one or more spacers that define an open area between the pair of parallel plates where the wheels are placed, the open area between the one or more magnets and the wheels comprises a distance in the range of 1/32 of an inch to ¼ of an inch to provide more or less braking capability;
- a plurality of body bolts extended through a first set of corresponding apertures, the first set of corresponding apertures disposed on the pair of parallel plates and the body bolts to couple the one or more spacers in place;
- a plurality of axles extended through a second set of apertures disposed on the pair of parallel plates and a centered aperture disposed on each of the wheels, the axles to couple the wheels in place while allowing the wheels to rotate;
- and a plurality of magnet holder plates coupled to an exterior facing of the pair of parallel plates on an opposite side of the pair of parallel plates adjacent to the wheels, the magnet holder plates coupled with a plurality of fasteners and the magnet holder plates are generally planar shaped and include an aperture to accommodate one or more magnets.
A high-speed magnetic trolley, comprising:
- a body having a pair of planar trapezoidal shape parallel plates, the pair of parallel plates includes a plurality of harness coupling apertures to accommodate coupling a chair harness;
- a removable bar extended through a pair of aligned apertures disposed on the pair of parallel plates, the removable bar utilized as a harness anchor that is ridden with the chair harness, wherein the removable bar includes a harness attachment loop disposed on each end of the removable bar to accommodate coupling the chair harness to the removable bar and wherein when the removable bar is removed, the high-speed magnetic trolley can be placed on a zip line cable;
- a plurality of wheels placed between the pair of parallel plates, each wheel includes a fitted track on a middle circumference portion of each wheel that accommodates the zip line cable, the wheels have a rubber coating on the middle circumference portion and the wheels rotate while in contact with the zip line cable;
- one or more spacers that define an open area between the pair of parallel plates where the wheels are placed, the open area between the one or more magnets and the wheels comprises a distance in the range of 1/32 of an inch to ¼ of an inch to provide more or less braking capability;
- a plurality of body bolts extended through a first set of corresponding apertures, the first set of corresponding apertures disposed on the pair of parallel plates and the body bolts to couple the one or more spacers in place;
- a plurality of axles extended through a second set of apertures disposed on the pair of parallel plates and a centered aperture disposed on each of the wheels, the axles to couple the wheels in place while allowing the wheels to rotate;
- and a plurality of magnet holder plates coupled to an exterior facing of the pair of parallel plates on an opposite side of the pair of parallel plates adjacent to the wheels, the magnet holder plates coupled with a plurality of fasteners and the magnet holder plates are generally planar shaped and include an aperture to accommodate one or more magnets, wherein the fasteners are a plurality of bolts, the one or more magnets placed inside the high-speed magnetic trolley are in the range of 1 to 20 in order to adjust an amount of braking power and the one or more magnets are coupled in place magnetically by the magnet holder plates.
Dependencies are inferred from the claim text.