Ball joint having a passageway for routing a cable therethrough
First Claim
1. A telematic control unit, comprising:
- a ball joint comprising;
a ball housing defining a socket having an inner surface, the ball housing having an opening and a first passageway;
a ball pivot disposed in the socket, the ball pivot comprising a ball head and a ball pin, the ball pin disposed through the opening, the surface of the ball head having a first region conformal to at least a portion of the inner surface of the socket and a second region that is not conformal to the inner surface of the socket;
wherein the ball head comprises a second passageway connected to the second region and to the ball pin, and the ball pin comprises a third passageway connected to the second passageway and to an external surface of the ball pin;
one or more sensors disposed within the ball joint; and
control circuitry in communication with the one or more sensors, the control circuitry configured to communicate with a remote robotic system.
1 Assignment
0 Petitions
Accused Products
Abstract
A ball joint (1) is provided having a ball housing (10) that defines a socket (11), and a ball pivot (20) with a ball head (22) and ball pin (24), where the ball head (22) is disposed in the socket (11). A ball housing passageway (14) passes through the ball housing (10); a ball pin passageway (25) passes through the ball pin (24), and a ball head passageway (23) passes through the ball head (22). The ball pin passageway (25), ball head passageway (23) and ball housing passageway (14) are in communication with each other for routing a cable (2) through the ball joint (1). A limiter (50) may extend from an internal surface (12) of the socket (11) having a passageway (52) connected to the ball housing passageway (14). The limiter (50) prevents unlimited spinning of the ball head (22) within the socket (11).
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Citations
18 Claims
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1. A telematic control unit, comprising:
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a ball joint comprising; a ball housing defining a socket having an inner surface, the ball housing having an opening and a first passageway; a ball pivot disposed in the socket, the ball pivot comprising a ball head and a ball pin, the ball pin disposed through the opening, the surface of the ball head having a first region conformal to at least a portion of the inner surface of the socket and a second region that is not conformal to the inner surface of the socket; wherein the ball head comprises a second passageway connected to the second region and to the ball pin, and the ball pin comprises a third passageway connected to the second passageway and to an external surface of the ball pin; one or more sensors disposed within the ball joint; and control circuitry in communication with the one or more sensors, the control circuitry configured to communicate with a remote robotic system. - View Dependent Claims (2, 3, 4, 5, 6, 7)
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8. A telematic control unit, comprising:
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a ball joint through which a cable can be routed, comprising; a ball pivot comprising a ball head and a ball pin, said ball head having a partially spherical shape and said ball pin extending in a radial direction from a surface defined by said ball head; a ball housing defining a socket in which said ball head is positioned, said socket configured to permit said ball head to rotate therein about three separate orthogonal axes of rotation; a ball pin passage extending through said ball pin; a ball housing passage extending through a wall of said ball housing from an interior of said ball housing to an exterior of said ball housing; a ball head passage extending through said ball head, from said ball pin passage to said ball housing passage; said ball head passage including at least a first section which extends in a first direction, and a second section which extends in a second direction, wherein said first direction is not parallel to said second direction; one or more sensors disposed within the ball joint and responsive to rotation of said ball pivot within said ball housing; at least one control cable extending through said ball pin passage, said ball head passage, and said ball housing passage; a handle grip including at least one control element responsive to a user interaction, said handle grip secured to a proximal end of said ball pin that is spaced away from the ball head, said at least one control cable extending from said ball pin passage to an interior of said handle grip and configured to communicate control signals generated by said at least one control element. - View Dependent Claims (9, 10, 11, 12, 13, 14, 15, 16, 17, 18)
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Specification