EXTENDABLE PLOW BLADE

A plow blade securable to a vehicle, has: a central section having: a central panel, and a member secured to the central panel via a transversal rib, the member defining at least one channel; two lateral sections having: lateral panels having lateral and medial edges, the lateral panels defining slots, and beams secured to the lateral panels and protruding from the medial edges, the beams slidably received within the at least one channel; and at least one actuator operatively connected to the central section and the two lateral sections, wherein the two lateral sections are movable relative to the central section between a collapsed configuration and an extended configuration, the two lateral sections being overlapped by the central section in the collapsed configuration and being offset from the central section in the extended configuration, in the collapsed configuration, portions of the transversal rib are received within the slots.