Machine element or mechanism – Control lever and linkage systems – Elements
Patent
1991-04-12
1992-01-14
Luong, Vinh T.
Machine element or mechanism
Control lever and linkage systems
Elements
36131, G05G 114, A43B 500
Patent
active
050799681
ABSTRACT:
A rotating bicycle shoe cleat consisting of an outer stationary structure and an inner, rotating structure. The stationary structure has front and rear locking portions which allow rigid engagement to a spring loaded clipless bicycle pedal. The rotary structure is mounted on the sole of a bicycle shoe. The two structures share a common axis of rotation. This common axis allows the rotary structure to pivot within the stationary structure when there is a dynamic lateral rotational force present. The amount of rotation is controlled by suitably located compression pads and limiting embrasures. In addition, the compression pads act as dampers. In all other respects, the rotating bicycle shoe cleat functions as a standard bicycle shoe cleat.
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Zahradnik, "Custom Pedals," Bicycling, Apr. 1990, p. 42.
"It's Time to Look Again", Bicycle Guide, Mar. 1990, p. 55.
Berto, "A Pedal Revolution," Bicycling, Apr. 1989, pp. 172-177, 180-182.
"Here'Why More Than 100 Top Pros Ride with Time," Bicycling Guide, Mar. 1990, p. 59.
Luong Vinh T.
Spaulding Robert T.
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