Swivel wheel wheelbarrow

Details Swivel wheel wheelbarrow Swivel wheel wheelbarrow

1988-04-25

1989-08-08

Marmor, Charles A.

Land vehicles

Wheeled

Tiltable vehicles, stabilized by attendant or article

B62B 118

Patent

active

048546011

ABSTRACT:
A swivel wheel wheelbarrow includes a pair of spaced beams that project forwardly from a tray. The wheel is supported by a fork from which a post extends. The lower end of the post is connected to the beams by means of a lower yoke support, and the upper end of the post is connected to the beams by means of an upper yoke support and braces. The lower and upper yoke supports are maintained in a stationary position in order to provide optimum support for the wheel.

REFERENCES:
patent: 546091 (1885-09-01), Davis
patent: 2235041 (1941-03-01), Ronning
patent: 2235042 (1941-03-01), Ronning
patent: 2492157 (1949-12-01), Riviere
patent: 2518032 (1950-08-01), Lewis
patent: 2606771 (1952-08-01), Rehnberg
patent: 4190260 (1980-02-01), Pearce
The "Swivel-Wheel Wheelbarrow" George W. Herndon, 1958 Copyright Reg. No. A376952.
"Improved Swivel-Wheel Wheelbarrow", George W. Herndon, 1961, Two Photographs.

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