HAND TRUCK Russian patent published in 1994 - IPC

Abstract RU 2011589 C1

FIELD: load handling devices. SUBSTANCE: hand truck has platform 1 and running gear with wheels 5. With lever turned around load platform 1, pawl of ratchet mechanism engages with cross 3. With lever turned in opposite direction, cross turns around axle 4 of supporting wheel 5 until following wheel comes in contact with next step of stair. EFFECT: enlarged operating capabilities. 7 dwg

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RU 2 011 589 C1

Authors

Sentsov V.S.

Dates

1994-04-30—Published

1991-05-12—Filed