Transmission

Details Transmission Transmission

2008-06-17

2008-06-17

Lewis, Tisha D (Department: 3681)

Planetary gear transmission systems or components

Planet periphery surrounds axis of interacting gear

Means to change speed ratio between input and output

Reexamination Certificate

active

07387587

ABSTRACT:
A module comprising at least the groupings (11) and (12) which remains the same for all embodiments. Assemblies (11) and (12) are effectively side by side unequal co-axial assemblies. Assembly (11) is the unequal coaxial assembly and comprises of a cam {sun-element} (17), bearing (18) and rollers {planet-element} (20). Assembly (12) is the second unequal coaxial assembly and comprises of a rotor (15), cam {sun-element} (16) and rollers {planet-element} (19) being constrained with the planet elements of the assemblies and body (45) within the body element (21) of assembly (11).

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http://www.insightcentral.net/encyclopedia/encvt.html; InsightCentral.net—Encyclopedia—Honda Insight CVT; CVT Transmission; Nov. 21, 2005.
Polder, A Network Theory for Variable Epicyclic Gear Trains, 1969, Greave Offset, Einhoven, Netherlands.

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