4. Endless belt power transmission systems or components
  5. Belt guide has surface in sliding contact with belt

Nicholas D. Wren

Inventor

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Device to provide continuously variable gearing

Planetary gear transmission systems or components – Planet periphery surrounds axis of interacting gear – Means to change speed ratio between input and output
Reexamination Certificate

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Front chain wheel chain guide

Endless belt power transmission systems or components – Belt guide has surface in sliding contact with belt
Patent

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Profile ID: LFUS-PAI-P-1640284

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