Bearing structure

Details Bearing structure Bearing structure

1975-06-06

1977-08-23

Peters, Joseph F.

Cutlery

308 10, 308 72, F16C 704, F16C 3500

Patent

active

040436128

ABSTRACT:
A spiral-groove self-pressurizing bearing structure is provided with a magnetic lubricant and magnetic means to retain the lubricant in the bearing at rest. During operation, the spiral grooves pressurize and distribute the lubricant within the bearing structure, and the magnetic retention means prevents entrainment of air into the bearing, and consequent loss of lubricating action.

REFERENCES:
patent: 3746407 (1973-07-01), Stiles et al.
patent: 3834775 (1974-09-01), Tuffias et al.
patent: 3883193 (1975-05-01), Hepp et al.

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