Abstract: A cammed latch is provided with two spaced cams each of which has a cam profile made up of two arcuate sections separated by a cusp. The cusp portion constitutes an interference fit during opening end closing. The latch structure is resiliently mounted to flanges which flex to permit the striker rods to pass over the cusps. A torsion spring provides a closing bias in all positions of the latch.

Abstract: A transport refrigeration machine for conditioning the interior of a trailer comprising a frame, a refrigerant compressor, a condenser assembly, and an evaporator assembly. The evaporator assembly includes a housing, a heat exchanger extending within the housing for conducting the refrigerant fluid therethrough, and heat exchanger support apparatus connecting the heat exchanger to the frame to support the heat exchanger independently of the housing. The evaporator assembly further comprises a blower unit extending within the housing to circulate air therethrough, and blower unit support apparatus connecting the blower unit to the frame to support the blower unit independently of the housing.