FIELD: crank presses. SUBSTANCE: press is provided with preload mechanism in gear pair disposed remotely from driving member, said mechanism comprising thrust bearing 8, plate 9, threaded member 10 and spring 11. Location of said mechanism depends on the direction of thread of helical gears 5 and gears 4. Said mechanism ensures uniform distribution of loads in two-way gear transmission. EFFECT: improved design. 1 dwg
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Authors
Dates
1994-12-30—Published
1991-08-09—Filed