Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Bo-Yi Liao0
Yu-Ming Huang0
Date of Patent
May 3, 2022
0Patent Application Number
163725640
Date Filed
April 2, 2019
0Patent Citations Received
Patent Primary Examiner
CPC Code
The disclosure relates to a derailleur assembly including a connecting member, a power module, a linkage member, and a driving module. The power module includes a base body and a battery assembly, wherein the battery assembly is disposed on the base body. The linkage member is pivotably disposed on the base body via a first pivot shaft, and the linkage member is pivotably disposed on the connecting member via a second pivot shaft. The driving module includes a casing and a motor, wherein the casing is pivotably disposed on the base body via a third pivot shaft, the casing is pivotably disposed on the connecting member via a fourth pivot shaft, and the motor is disposed in the casing and is electrically connected to the battery assembly.
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