Lubricating apparatus

Details Lubricating apparatus Lubricating apparatus

1991-07-17

1992-11-17

Lazarus, Ira S.

Lubrication

Lubricators

Force feed

184 451, 244213, F16N 1310

Patent

active

051635348

ABSTRACT:
An apparatus for lubricating a slow cycle stroke mechanism, such as that found in a wing flap of an aircraft. The lubricating apparatus moves in conjunction with the wing flap and replenishes lubricant to a ball screw actuator driving the wing flap. The apparatus includes a reservoir and a pumping mechanism for pumping lubricant from the reservoir to the ball screw actuator. A plunger reciprocates within a cylinder to pump lubricant. A compliant element that includes an end stop is positioned to prevent over travel by the plunger and to thereby prevent damage.

REFERENCES:
patent: 1182777 (1916-05-01), Lavoo
patent: 1864195 (1932-06-01), Hall
patent: 2996149 (1961-08-01), Walker
patent: 3124214 (1964-03-01), Aselman
patent: 3347341 (1967-10-01), Avrea
patent: 3564944 (1971-02-01), Hill et al.
patent: 3865274 (1975-02-01), Genese et al.
patent: 4153140 (1979-05-01), Mahr et al.
patent: 4555047 (1985-11-01), Ackley

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