Crossing control arm assembly

Details Crossing control arm assembly Crossing control arm assembly

2005-10-04

2005-10-04

Fulton, Christopher W. (Department: 2859)

Signals and indicators

Vehicle

Curb feelers

C116S052000, C293S117000, C040S591000, C280S763100

Reexamination Certificate

active

06951184

ABSTRACT:
A school bus has a front bumper equipped with a crossing control arm assembly. The assembly includes an actuator that is attached behind the bumper and a control arm that is moved by the actuator from a stored position atop the bumper to a deployed position generally perpendicular to the bumper. The control arm is attached to the actuator by a hinge bracket that includes a cross-over link that extends across the top of the bumper.

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patent: 6652182 (2003-11-01), Ellefson
patent: 2003/0089011 (2003-05-01), Haigh et al.

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