Mechanism for conversion of vertical force to a torque and...

Details Mechanism for conversion of vertical force to a torque and... Mechanism for conversion of vertical force to a torque and...

2006-09-13

2009-08-04

Ellis, Christopher P (Department: 3618)

Land vehicles

Skates

With propulsion means driven by occupant

C280S221000, C280S087042, C280S841000, C280S007130, C280S007120

Reexamination Certificate

active

07568706

ABSTRACT:
A mechanism for the conversion of a force applied in one direction to a rotational force. The rotational force may provide for movement in a second direction. The system utilizes mechanical parts and the movement of these parts to convert the directional force to a rotational force. The system can help to utilize unused forces to the benefit of a user reducing workload and/or increasing speed.

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