ROADWAY PAVING SYSTEM

摘要

An embodiment comprises a first plate coupled to a second plate via a first joint having a first axis of rotation; and a resilient member, coupled to the first plate, including a downward bias directed along a vertical line of force orthogonal to the first axis of rotation; wherein (a) the second plate is configured to at least one of (a)(i) couple to a pavement shoe, and (a)(ii) include a lower surface that comprises a pavement shoe, (b) the resilient member, the first and second plates, and the first joint are configured to simultaneously: (b)(i) rotate the second plate about the first axis of rotation from a non-horizontal position to a horizontal position, and (b)(ii) move the first joint vertically along the line of force; and (c) the first joint is to move vertically and rotate independently of both a screed and an end gate. Other embodiments are described herein.

主权项

1. A roadway paving apparatus to couple to a screed that is coupled to an end gate, the apparatus comprising:
a first plate coupled to a second plate via a first joint having at least 5 degrees of rotation about a first axis of rotation; and a resilient member, coupled to the first plate, including a downward bias directed along a vertical line of force orthogonal to the first axis of rotation; wherein (a) the second plate is configured to at least one of (a)(i) couple to a pavement forming shoe, and (a)(ii) include a lower surface that comprises a pavement forming shoe, (b) the resilient member, the first and second plates, and the first joint are configured to simultaneously: (b)(i) rotate the second plate about the first axis of rotation from a non-horizontal position to a horizontal position, and (b)(ii) move the first joint vertically along the line of force; and (c) the first joint is to move vertically and rotate independently of both the screed and the end gate.