HYDRAULIC POWER-DRIVEN STAND Russian patent published in 1999 - IPC

FIELD: mechanical engineering; dynamic testing facilities for mechanisms with translationally moving working member, for instance, hydraulic dampers. SUBSTANCE: stand has axially symmetric loading device consisting of main and additional crossmembers braced together by columns, and hydraulic cylinder with rod. Stand is also provided with hydraulic set and control, metering and recording devices. Loading device is furnished with turning axle arranged perpendicularly to axis of columns and secured on main crossmember and furnished with working liquid feed channels. EFFECT: enlarged operating capabilities of stand, possibility of testing hydraulic dampers in any spatial position (increased range of turning angle). 7 cl, 7 dwg