Method of manufacturing a spherical bearing

Details Method of manufacturing a spherical bearing Method of manufacturing a spherical bearing

1975-02-24

1976-03-02

Lanham, C. W.

Metal working

Means to assemble or disassemble

Puller or pusher means, contained force multiplying operator

308 72, B21D 5310

Patent

active

039408361

ABSTRACT:
A method of manufacturing a spherical bearing having an outer member, an inner spherical member bearing inserts interposed between the inner and outer members and a key disposed in a keyway in the outer member to enable the assembly and disassembly of the spherical bearing comprising the steps of forming a hole in the outer member, forming a keyway in the wall of the outer member to receive a key, forming the inner surface of the outer member to receive bearing inserts, placing the inserts in the outer member and placing the key in the keyway, forming the inner bearing surface on the outer surface of the inserts and the key, removing the key from the keyway, placing the inner member in the outer member and keyway and rotating the inner member out of the keyway, placing the key back in the keyway, rotating the inner member to its operational position.

REFERENCES:
patent: 1009586 (1911-11-01), Schmidt
patent: 2382349 (1945-08-01), Taylor
patent: 3365249 (1968-01-01), McCloskey
patent: 3589779 (1971-06-01), Sokol

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