SCUTTLE STRUCTURE OF CONSTRUCTION MACHINERY OPERATOR CAB

摘要

PURPOSE: A scuttle structure of a construction machinery operator cab is provided to obtain visual recognition faculty of the scuttle area by settling remaining of rainwater without damaging the mounting faculty of the scuttle. CONSTITUTION: A see-through member(7) having impact resistance is installed with mounted with elastic bodies(12) on see-through member supports(6) installed around the opening of a hatch cover(2). The periphery portion of the see-through member is fixed by a frame(8). A part of press pieces(8a) of the frame is cut down to the height of the surface portion of the see-through member and rainwater discharge portion(11) is formed. Therefore, dust is not remained, and visual recognition faculty is obtained with the periphery fixed by the frame.