US Patent 11160184 Vehicle circuit card assembly

A circuit card assembly for a vehicle chassis is provided. The circuit card assembly may include a circuit card unit, a wedge-lock retainer unit, and a support bracket. The circuit card unit has a printed circuit board (PCB) defining a first fastener aperture. The wedge-lock retainer unit may define a second fastener aperture. The support bracket includes first and second elements. The first element may define a third fastener aperture and the second element may define a fourth fastener aperture. The PCB, the wedge-lock retainer unit, and the support bracket may be arranged with one another such that the first fastener aperture, the second fastener aperture, and the third fastener aperture are aligned with one another and such that the fourth aperture is oriented in alignment with a chassis aperture of a chassis.