LOADING SELECTOR FOR MUSCLE EXERCISING MECHANISM Russian patent published in 2002 - IPC

FIELD: sportive equipment. SUBSTANCE: loading selector has key, rectilinear guiding mechanism including mount, guiding member having two rods and compound load made in the form of stacked plate loads and tie-rod positioned in plate load openings and having reduced section portions for connection through plate loads by means of key provided with slot configured to conform tie-rod portion of reduced section. Load is engageable with rods through bushings. One of bushings is made in the form of slide to define in conjunction with load progressively movable pair with prismatic guide formed as slot closed with cover. Slide is movable along line connecting centers of rods sections. EFFECT: increased efficiency and simplified construction. 4 cl, 4 dwg