WHEEL HYDRAULIC DRIVE SHOCK ABSORBING STRUT Russian patent published in 1997 - IPC

FIELD: mechanical engineering. SUBSTANCE: oil-base hydraulic liquid is pressure fed into hydraulic motor along flexible hoses. To preclude damage to oil lines, shock absorbing strut of new design is used along which liquid is fed. Both supply and return lines are provided with telescopic pipe joints rigidly connected with outer guide housing at one side and with swivel joint at other side. Swivel joint is axially fixed relative to spring support member. Hydraulic motor connections (supply and return of hydraulic fluid) are rigidly installed relative to controlled support member. EFFECT: enlarged operating capabilities. 6 cl, 3 dwg