Motorized chariot
First Claim
Patent Images
1. A vehicle comprising:
- a power unit having a drive wheel connected to a power source and a ground-engaging brake pad connected to the power unit beneath the power source and behind the drive wheel;
a trailer unit having at least one trailer wheel; and
a connecting joint, connecting the power unit to the trailer unit, allowing the power unit and trailer unit to move with respect to one another about at least one axis to allow the ground-engaging brake pad to engage the ground and be lifted off of the ground.
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Abstract
A vehicle incorporating a power unit having a front portion, a rear portion and a power source. A drive wheel, disposed in the front of the power unit, is connected to the power source. A brake pad is connected to the power unit beneath the power source and a handle bar extends back from the power unit. The vehicle includes a trailer unit, disposed behind the power unit, having two trailer wheels, disposed on opposite sides of the trailer unit. A connecting joint, connecting the power unit to the trailer unit, allows the power unit and trailer unit to move with respect to one another about the horizontal pitch axis and/or vertical yaw axis.
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Citations
25 Claims
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1. A vehicle comprising:
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a power unit having a drive wheel connected to a power source and a ground-engaging brake pad connected to the power unit beneath the power source and behind the drive wheel;
a trailer unit having at least one trailer wheel; and
a connecting joint, connecting the power unit to the trailer unit, allowing the power unit and trailer unit to move with respect to one another about at least one axis to allow the ground-engaging brake pad to engage the ground and be lifted off of the ground. - View Dependent Claims (2, 3, 4, 5, 6, 7)
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8. A vehicle comprising:
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a power unit having a front portion, a rear portion, a power source, a drive wheel, disposed in the front portion of the power unit and connected to the power source, and a handle bar extending back from the power unit;
a trailer unit, having two or more trailer wheels, disposed behind the power unit; and
a pitch/yaw joint to allow pitch and yaw motion of the power unit with respect to the trailer unit comprising spaced-apart members mounted on the power unit, and a member defining a yaw axle and a pitch axle, the pitch axle being operably connected to the spaced-apart members mounted on the power unit and allowing the power unit and trailer unit to move with respect to one another about two axes. - View Dependent Claims (9, 10, 11, 12, 13, 14, 15, 16, 17, 18)
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19. A vehicle comprising:
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a power unit having a front portion, a rear portion, a power source, a drive wheel disposed in the front portion of the power unit and connected to the power source, a ground-engaging brake pad connected to the power unit beneath the power source and behind the drive wheel and a handle bar extending back from the power unit;
a trailer unit, disposed behind the power unit, having two trailer wheels, disposed on opposite sides of the trailer unit; and
a connecting joint, connecting the power unit to the trailer unit, allowing the power unit and trailer unit to move with respect to one another about a horizontal pitch axis and a vertical yaw axis to allow the ground-engaging brake pad to engage the ground and be lifted off of the ground. - View Dependent Claims (20, 21, 22, 23, 24, 25)
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Specification