F - Mech Eng,Light,Heat,Weapons – 16 – H
Patent
F - Mech Eng,Light,Heat,Weapons
16
H
74/32, 74/82
F16H 9/24 (2006.01) F16H 9/10 (2006.01) F16H 55/54 (2006.01)
Patent
CA 1208458
ABSTRACT A variable ratio transmission includes an input and an output, having an expansible chainwheel. A first drive path is provided to [state] rotate the chainwheel and a second drive path is provided to expand the chainwheel. The first and second drive paths are connected to the input so that the second drive path has a mechanical advantage over the first to provide an increase in diameter of the chainwheel prior to its [station] rotation.
439603
Mccarthy Tetrault Llp
Weir Wilfred J.
LandOfFree
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