SET FOR DIAGNOSTICS OF CARRYING CAPACITY OF SURFACE LAYERS OF ARTICLES Russian patent published in 1999 - IPC

FIELD: testing equipment. SUBSTANCE: set includes pendulum, levers, shaft with immobile support, suspension with separable weights. Self-centering cartridge is made fast to one end of shaft. Digital scale, pendulum and indicator are anchored on the other end of shaft. Additional separable weights and indenter are put on free end of pendulum. Prism for installation of article is located under indenter. Mobile support is put on frame. Free ends of bell-cranks are linked to levers and to bosses. Adjustable spring is placed between free ends of bell-cranks. Proposed set is simple in design, is compact and makes it possible to test flat and cylindrical surfaces , is easy for automation and merges with personal computer. EFFECT: improved functional capabilities of set. 3 dwg