Lubrication – Lubricators – Force feed
Patent
1976-02-25
1977-08-23
Pendegrass, Verlin R.
Lubrication
Lubricators
Force feed
F01M 108, F16N 734
Patent
active
040434257
ABSTRACT:
In an oil spraying device for the delivery of oil admixed with compressed air, a connection means is provided to connect the ends of a spring which contacts the control flap to vary the torque imparted to the control flap. For this purpose, the spring ends are loosely coupled with the control flap and the housing so that the length of the spring arms effecting control may be varied to vary its lever action. The spring is also mounted outside the pivot axis of the control flap.
REFERENCES:
patent: 2105492 (1938-01-01), Gartin
patent: 3301491 (1967-01-01), Sochting
patent: 3605949 (1971-09-01), Vock
patent: 3703940 (1972-11-01), Morita
Collard Allison C.
Gustav F. Gerdts KG
Pendegrass Verlin R.
Webb Thomas H.
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