Patent ID: 11860650
Assignee: SHANDONG UNIVERSITY OF SCIENCE AND TECHNOLOGY
Field: Control (Instruments)
Classification: CPC G | IPC G

Claim 6:
7. The method of claim 6, wherein the basic parameters of the hydraulic support comprise a reference positioning height of a rear connection bar, a reference length of the rear connection bar, a distance of upper hinging points of a front connection bar and the rear connection bar, a distance of the upper hinging point of the front connection bar and a canopy-caving shield hinging point, a distance of an upper hinging point of the rear prop to the canopy-caving shield hinging point, a distance of the upper hinging points of the front and rear props, a vertical positioning distance of the front prop, a vertical positioning distance of the rear prop, a vertical positioning distance of a lower hinging point of the front connection bar, a vertical positioning distance of the rear connection bar, a length of the front connection bar, a transverse positioning distance of a lower hinging point of the rear prop, a transverse positioning distance of the lower hinging points of the front and rear props, and a horizontal swing angle of the front and rear props.