1981-10-19
1983-03-29
Footland, Lenard A.
Cutlery
308 3A, 308 5R, 308DIG1, F16C 3206
Patent
active
043781349
ABSTRACT:
This invention provides an air bearing system for guiding along one of two opposed walls by a piston-mounted air bearing. A second piston-mounted air bearing is adjacent the other of the opposed walls, having a larger piston to exert a greater force and cause the first piston to bottom against a stop. The bearings receive air pressure along their inner surfaces for balancing the load on them and avoiding distortion.
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Excellon Industries
Footland Lenard A.
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