Structure for laterally moving a folded folding bicycle

Details Structure for laterally moving a folded folding bicycle Structure for laterally moving a folded folding bicycle

2009-04-06

2010-10-19

Winner, Tony H. (Department: 3611)

Land vehicles

Wheeled

Occupant propelled type

C280S304000, C280S293000

Reexamination Certificate

active

07815208

ABSTRACT:
A structure for laterally moving a folded folding bicycle includes a front assembly for wheeling laterally and a rear assembly for wheeling laterally comprising a sleeve secured to a seat stay and having a substantially J-shaped opening having an upward directed notch at a lower end, a support tube, an auxiliary wheel rotatably secured to the support tube, and a threaded lever. The support tube is inserted through the sleeve and the elastic member and the lever is driven through an upper end of the opening into the support tube to slidably secure the support tube to the sleeve with an elastic member biased between the top of the support tube and the sleeve. After folding the bicycle the lever slidably pushes downward until entering the notch to be locked therein so as to change orientation of the auxiliary wheel to be perpendicular to that of the rear wheel.

REFERENCES:
patent: 453094 (1891-05-01), Taylor
patent: 578937 (1897-03-01), Lincoln
patent: 617916 (1899-01-01), Williams
patent: 1233300 (1917-07-01), Bancalari
patent: 2535283 (1950-12-01), Groom
patent: 2828141 (1958-03-01), Erstad et al.
patent: 4367883 (1983-01-01), Anderson
patent: 4580804 (1986-04-01), Weber
patent: 5419575 (1995-05-01), Shepherd
patent: 6494423 (2002-12-01), Ruth
patent: 2008/0296865 (2008-12-01), Canetti

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