Transportation apparatus

Details Transportation apparatus Transportation apparatus

B - Operations, Transporting

66

B

198/2

B66B 23/12 (2006.01)

Patent

CA 1044630

TRANSPORTATION APPARATUS ABSTRACT OF THE DISCLOSURE Transportation apparatus for transporting persons between spaced landings, including a plurality of steps, and skirt members disposed at opposite sides of the steps. The steps each include tread and riser parts which cooperatively define projections on the riser side of the step adjacent to the skirt members. The projections on the step form an obtuse angle between the skirt members and the immediately adjacent portions of the riser part. ... .. . . .

257073

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