Land vehicles – Wheeled – Occupant propelled type
Patent
1982-01-25
1984-04-17
Pekar, John A.
Land vehicles
Wheeled
Occupant propelled type
B62H 106
Patent
active
044430248
ABSTRACT:
A bicycle stand unit comprises a pair of attachments made of a metal plate provided at the hub of the rear tire, a pair of legs mounted on the attachments, each of the legs being slidable up and down along the attachment, a pair of toggle joints each of which is pivotally connected at its lower end to the leg, a pair of heavy duty-springs each of which is provided between a lower end of the toggle joint and an upper section of the attachment, the heavy-duty spring being adapted to urge the leg upwards, a pair of swingeable arms each of which is connected to an opposite end of the toggle joint by means of a rod whereby the movement of the arm is transmitted to the toggle joint, the pair of swingeable arms being carried on a rotary shaft, a foot lever rigidly connected to the rotary shaft, the foot lever being operable by foot, the rotary shaft being rotatively supported on a pair of brackets affixed to the down tube of the bicycle, the foot lever having a stop pin adapted to engage in a notch produced in a rocker pivotally affixed to one of the brackets, a lockpin inserted through the bracket, the lockpin being adapted to lock the rocker to prevent its rocking movement.
REFERENCES:
patent: 1177290 (1916-03-01), Tollstam
patent: 1382330 (1921-06-01), Swenson
Fugate D. Lynn
Pekar John A.
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