Electric hand trucks

B - Operations – Transporting – 62 – B

Patent

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Details

214/2

B62B 5/00 (2006.01) B62B 3/04 (2006.01)

Patent

CA 1048446

ABSTRACT OF THE DISCLOSURE A hand truck having elongated telescoping frame means for raising and lowering the load bearing flanged bed which is secured to the base portion and extends forwardly of the frame means. A pair of support wheels are mounted on opposite ends of an axis shaft for supporting the truck, and a screw shaft is mounted or rotation within the frame means for raising and lowering the respective segments of the telescoping frame means. Auxiliary carriage means are swingably mounted upon the base of the frame and have a pair of castors at the free end thereof, and bracket means are secured to the tele- scopically arranged frame at a certain elevation to form a generally triangular support for the time with the auxiliary carriage. Winch means are coupled. to the frame at a point between the location of the carriage bracket and the base, and means are provided for operating the winch means. A battery power source is provided, with a battery supporting cradle positioning the battery and cradle in the structure.

266733

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