Title:
MOTORCYCLE
Document Type and Number:
WIPO Patent Application WO/2024/093709
Kind Code:
A1
Abstract:
A motorcycle (1000). The motorcycle (1000) comprises an engine (100), a frame (200), a travel system (300) and a suspension system (400). The engine (100) comprises a crankshaft (21), a balance shaft (22), an output gear (23), a balance gear (24), a main shaft (31), a countershaft (32), a plurality of groups of variable-speed driving gears (33) and a plurality of groups of variable-speed driven gears (34), wherein the output gear (23) performs meshing transmission with the balance gear (24) so as to drive the balance shaft (22) to rotate; a first plane (101) is determined by the axis of the main shaft (31) and the axis of the crankshaft (21); a second plane (102) is determined by the axis of the main shaft (31) and the axis of the countershaft (21); and an included angle θ is formed between the first plane (101) and the second plane (102), where 0º <θ < 180º.
More Like This:
| WO/2007/034154 | CONICAL GEARING AND ALL WHEEL DRIVE BICYCLE |
Inventors:
ZHANG YAZHI (CN)
YANG JING (CN)
ZHANG SHUKUN (CN)
LV XINHE (CN)
GUAN LI (CN)
LIU HUAN (CN)
YANG JING (CN)
ZHANG SHUKUN (CN)
LV XINHE (CN)
GUAN LI (CN)
LIU HUAN (CN)
Application Number:
PCT/CN2023/126077
Publication Date:
May 10, 2024
Filing Date:
October 24, 2023
Export Citation:
Assignee:
ZHEJIANG CFMOTO POWER CO LTD (CN)
International Classes:
B62M11/04
Foreign References:
| CN115234366A | 2022-10-25 | |||
| CN207673806U | 2018-07-31 | |||
| CN112412572A | 2021-02-26 | |||
| CN200975281Y | 2007-11-14 | |||
| US20200198729A1 | 2020-06-25 |
Attorney, Agent or Firm:
ADVANCE CHINA IP LAW OFFICE (HANGZHOU) (CN)
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