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This page displays all 「FI」 in main group B62M13/00. |
HB:Handbook | ||||
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CC:Concordance | |||||
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Transmissions characterised by use of friction rollers engaging the periphery of the ground wheel (for rider propelled cycles with additional source of power B62M 6/35, B62M 6/75) [1,2010.01] | HB | CC | 3D126 | |
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.with changeable ratio, e.g. with roller of varying diameter | HB | CC | 3D126 | |
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.with means for moving roller into driving contact with ground wheel | HB | CC | 3D126 | |