Wang Law Firm, Inc.
Lubrication system of power assembly of electric scooter
A lubrication system of a power assembly of an electric scooter includes a case duct and a bearing seat duct formed in a case of the power assembly, and a driven gear shaft duct formed in a driven gear shaft of a driven gear. Lubricant flows to the case duct, the driven gear shaft duct, a driven gear bearing seat in the case, the bearing seat duct, a driving bearing seat in the case in sequence. The lubrication system has a short flowing distance of the lubricant to enhance the effects of lubrication and reducing temperature.
Fukuta Electric & Machinery Co., Ltd.
B F F F B F F F B B F B B F F B
B62K F16H F16H F16H B62J F16H F16H F16H B62M B62M F16H B62M B62K F16H F16H B62M
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Hung Chun Chin Feng
Ke Chang