Ball-equipped screw and nut mechanisms

Details Ball-equipped screw and nut mechanisms Ball-equipped screw and nut mechanisms

1974-10-21

1976-02-10

Gerin, Leonard H.

Machine element or mechanism

Gearing

Directly cooperating gears

F16H 418

Patent

active

039370976

ABSTRACT:
A ball-equipped screw and nut mechanism including a train of balls in a helical ball-circulation channel defined between mating surfaces of screw and nut members. The screw member is tubular and has within its bore a core with a helical groove as a ball recirculation channel which communicates with the ball-circulation channel via radial holes extending through the wall of the screw member.

REFERENCES:
patent: 3068714 (1962-12-01), Davis

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