Method of making a rotary engine rotor and bearing structure

Details Method of making a rotary engine rotor and bearing structure Method of making a rotary engine rotor and bearing structure

1977-08-04

1979-02-27

Lanham, C. W.

Metal working

Means to assemble or disassemble

Puller or pusher means, contained force multiplying operator

418 61A, B23P 1500, F01C 102

Patent

active

041411269

ABSTRACT:
A method of making a rotary engine internal fixed bearing surface and rotor for rotating about the fixed bearing surface, where the rotary engine combustion chamber is shaped in the form of a two arch epitrochoidal line and the rotor has three apexes. The fixed bearing surface is constructed with an elliptical cross section and the rotor has an internal bearing surface in the form of a regular triangle, wherein the method of constructing the fixed bearing surface is derived from the rotor regular triangle bearing surface, so as to permit no loading between the rotor apexes and the engine combustion chamber walls.

REFERENCES:
patent: 3270720 (1966-09-01), Ehrhardt
patent: 3884600 (1975-05-01), Gray

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