Patent ID: 8795010

Claim:
A drive unit mount comprising: a central rigid member having a front, a back, a top surface and a bottom surface, the central rigid member tapering at least in part from the front to the back, the top surface of the central rigid member having one of a convex and a concave lateral cross-section, the bottom surface of the central rigid member having one of a convex and a concave lateral cross-section; a top rigid member having a front, a back and a bottom surface, the top rigid member being disposed above the central rigid member, the bottom surface of the top rigid member having a concave lateral cross-section when the top surface of the central rigid member has a convex lateral cross-section and having a convex lateral cross-section when the top surface of the central rigid member has a concave lateral cross-section; a bottom rigid member having a front, a back and a top surface, the bottom rigid member being disposed below the central rigid member, the top surface of the bottom rigid member having a concave lateral cross-section when the bottom surface of the central rigid member has a convex lateral cross-section and having a convex lateral cross-section when the bottom surface of the central rigid member has a concave lateral cross-section, a space defined between the bottom surface of the top rigid member and a top surface of the bottom rigid member tapering at least in part from the fronts of the top and bottom rigid members to the backs of the top and bottom rigid members, at least a portion of the central rigid member being received in the space; a top resilient member disposed between and being in contact with the bottom surface of the top rigid member and the top surface of the central rigid member; and a bottom resilient member disposed between and being in contact with the top surface of the bottom rigid member and the bottom surface of the central rigid member.