Rotor with eccentrically positioned retainer pin

Details Rotor with eccentrically positioned retainer pin Rotor with eccentrically positioned retainer pin

1990-04-11

1991-05-28

Smith, Leonard E.

Rotary expansible chamber devices

Interengaging rotating members

Helical or herringbone

403318, 403324, 403355, F04C 1816, F04C 2900

Patent

active

050189530

ABSTRACT:
The center of gravity of a retaining pin which is struck into a retaining-pin receiving hole to join a rotor barrel with a rotor shaft is eccentrically positioned toward the leading end of the pin beyond the axis of the shaft so that upon rotation of the rotor, the pin is forced to thrust toward the bottom of the hole by the centrifugal force, thereby preventing the pin from pulling out of the hole.

REFERENCES:
patent: 1437108 (1922-11-01), Jones

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