'Rattle-drill' type reciprocating swing-driven tricycle

A tricycle features that a driving unit in the type of old reciprocating-spinning drill for carpentry is additionally installed, whose reciprocating-spinning inertia is used to drive its driving chain. Different kinds of tricycles can be made up, such as single-speed or double-speed one, pedal-type...

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Bibliographische Detailangaben
Hauptverfasser: SANQIAN ZHAO, JIANJUN ZHAO
Format: Patent
Sprache:eng
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Zusammenfassung:A tricycle features that a driving unit in the type of old reciprocating-spinning drill for carpentry is additionally installed, whose reciprocating-spinning inertia is used to drive its driving chain. Different kinds of tricycles can be made up, such as single-speed or double-speed one, pedal-type or manual type one, and single-seat or three-seat one. The double-speed pedal tricycle has good start and low-speed performance and very high speed.