Implements or apparatus for applying pushing or pulling force – Device or member for contacting and guiding moving cable – Including rotatable – cable contacting – pulley wheel element
Patent
1975-04-21
1976-11-09
Sheridan, Robert G.
Implements or apparatus for applying pushing or pulling force
Device or member for contacting and guiding moving cable
Including rotatable, cable contacting, pulley wheel element
214334, 254133R, 254134, 280 4734, B60P 306
Patent
active
039905926
ABSTRACT:
A lift device for the front wheel of a tubular framed three wheeled scooter includes a jack. A cantilever arm has one end attached to the jack with the arm constrained to move in essentially a vertical direction. A pin is attached to the other end of the arm. The pin is adapted to fit into a portion of the tubular frame adjacent the front wheel to effect a lifting of same by operation of the jack.
An optional carriage is provided to receive the front wheel and allow the scooter to be easily moved.
REFERENCES:
patent: 1695183 (1928-12-01), Downey
patent: 2505187 (1950-04-01), Juergens
patent: 2556006 (1951-06-01), Slack
patent: 3214042 (1965-10-01), Westrum
patent: 3662911 (1972-05-01), Harman
Oresky Lawrence J.
Sheridan Robert G.
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