Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Jiayong Jiang0
Changsheng Jiang0
Jianrong Xu0
Date of Patent
May 28, 2019
0Patent Application Number
157436850
Date Filed
January 26, 2017
0Patent Citations Received
Patent Primary Examiner
Patent abstract
A track tension device and a track moving device are provided. The track tension device includes an upper transmission belt, a lower transmission belt, an upper tension portion, a lower compression portion and a resilient support portion. The track moving device includes the track tension device.
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