Compact Oldham coupling

Details Compact Oldham coupling Compact Oldham coupling

1993-08-26

1994-07-19

Vrablik, John J.

Rotary expansible chamber devices

Working member has planetary or planetating movement

Helical working member, e.g., scroll

464102, F01C 104, F16D 304

Patent

active

053303342

ABSTRACT:
A pair of keys of an Oldham coupling are located on a chord spaced from a diameter and are of a parallelogram shape. The ends of the corresponding slots are located at the same radius whereby a reduced envelope results.

REFERENCES:
patent: 1769107 (1930-07-01), Brown
patent: 5141417 (1992-08-01), Bush

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