Traveling robot
First Claim
1. A traveling robot comprising:
- a main body frame having a front wheel supported in a front portion thereof in a traveling direction;
a first traveling part having a first driving wheel to drive the main body frame wheel driving in the traveling direction, a first rear wheel disposed in a rear side of the first driving wheel, and a first wheel frame to interlockably support the first driving wheel and the first rear wheel;
a second traveling part having a second driving wheel to drive the main body frame in the traveling direction independently from the first driving wheel, a second rear wheel disposed in a rear side of the second driving wheel, and a second wheel frame to interlockably support the second driving wheel and the second rear wheel;
a first interlocking hinge having a hinge axis of a perpendicular direction with respect to the traveling direction, to support the first wheel frame such that the first wheel frame rotates with respect to the main body frame or the main body frame rotates with respect to the first wheel frame; and
a second interlocking hinge part having a hinge axis of the same direction as the first interlocking hinge part, to support the second wheel frame such that the second wheel frame rotates with respect to the main body frame or the main body frame rotates with respect to the second wheel frame independently from the first interlocking hinge part.
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Accused Products
Abstract
A traveling robot includes a main body frame having a front wheel supported in a front portion thereof in a traveling direction, a first traveling part having a first driving wheel to drive in the traveling direction, a first rear wheel disposed in a rear side of the first driving wheel, and a first wheel frame to support the first driving wheel and the first rear wheel, a second traveling part having a second driving wheel to drive in the traveling direction independently from the first driving wheel, a second rear wheel disposed in a rear side of the second driving wheel, and a second wheel frame to support the second driving wheel and the second rear wheel, a first interlocking hinge part to rotatably support the first wheel frame to the main body frame to have a hinge axis of a perpendicular direction with respect to the traveling direction, and a second interlocking hinge part to rotatably support the second wheel frame to the main body frame independently from the first interlocking hinge part to have a hinge axis of the same direction as the first interlocking hinge part.
46 Citations
16 Claims
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1. A traveling robot comprising:
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a main body frame having a front wheel supported in a front portion thereof in a traveling direction; a first traveling part having a first driving wheel to drive the main body frame wheel driving in the traveling direction, a first rear wheel disposed in a rear side of the first driving wheel, and a first wheel frame to interlockably support the first driving wheel and the first rear wheel; a second traveling part having a second driving wheel to drive the main body frame in the traveling direction independently from the first driving wheel, a second rear wheel disposed in a rear side of the second driving wheel, and a second wheel frame to interlockably support the second driving wheel and the second rear wheel; a first interlocking hinge having a hinge axis of a perpendicular direction with respect to the traveling direction, to support the first wheel frame such that the first wheel frame rotates with respect to the main body frame or the main body frame rotates with respect to the first wheel frame; and a second interlocking hinge part having a hinge axis of the same direction as the first interlocking hinge part, to support the second wheel frame such that the second wheel frame rotates with respect to the main body frame or the main body frame rotates with respect to the second wheel frame independently from the first interlocking hinge part. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11)
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12. A traveling robot comprising:
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a main body frame having a front wheel supported in a front portion thereof in a traveling direction; a plurality of traveling parts each of which comprises a driving wheel, a rear wheel disposed in a rear side of the driving wheel, and a wheel frame to connect and support the driving wheel and the rear wheel, and which are driven independently from each other; an interlocking hinge part to support the wheel frames of the respective traveling parts such that the wheel frames of the respective traveling parts rotates with respect to the main body frame or the main body frame rotates with respect to the wheel frames of the respective traveling parts, and a suspension part provided between the main body frame and the wheel frame to allow the driving wheel to be elastically biased toward a traveling surface. - View Dependent Claims (13, 14, 15, 16)
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Specification