Cart with automatic positioning handle and independently positio

Details Cart with automatic positioning handle and independently positio Cart with automatic positioning handle and independently positio

1975-03-12

1976-08-24

Wood, Jr., M. H.

Land vehicles

Step or abutment ascending type vehicle

With spider-type engaging means

280 528, 280 4721, B62B 322

Patent

active

RE0289361

ABSTRACT:
The disclosure relates to a cart or pick-up truck capable of transporting a load on level ground, hills and inclines and up stairways and the like wherein the operator thereof is capable of maintaining a constant erect position during operation, regardless of the contour of the terrain over which the cart is driven. The cart includes a frame having a rotatable upward handle portion, the handle portion being rotatable in a direction away from and toward the operator and having a stop when rotated in a direction toward the operator so that the rotatable portion of the handle is never rotated to the point where it is coaxial with the remaining portion of the frame. The cart also includes a pair of individually rotatable wheels, each wheel having a rotatable shaft whereby the wheels individually seek their own level, depending upon the terrain over which the cart is pulled or pushed.

REFERENCES:
patent: 2123707 (1938-07-01), Bloch
patent: 3052480 (1962-09-01), Sanstrom
patent: 3350797 (1967-11-01), Dassinger et al.

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