HYDRAULIC DRIVE DEVICE
PROBLEM TO BE SOLVED: To provide a hydraulic drive device capable of improving recovery efficiency of potential energy of a lifting article.SOLUTION: A hydraulic drive device 1 comprises: an operation valve 37 which is disposed in a hydraulic oil passage 35 connecting a suction port 10a of a hydraul...
Saved in:
Main Authors | , |
---|---|
Format | Patent |
Language | English Japanese |
Published |
23.08.2018
|
Subjects | |
Online Access | Get full text |
Cover
Loading…
Be the first to leave a comment!