Rotary shafts – gudgeons – housings – and flexible couplings for ro – Torque transmitted via flexible element – Element positioned between intermeshing teeth on driving and...
Patent
1983-01-14
1984-09-18
Petrakes, John
Rotary shafts, gudgeons, housings, and flexible couplings for ro
Torque transmitted via flexible element
Element positioned between intermeshing teeth on driving and...
464104, 464149, 464154, F16D 304, F16D 350
Patent
active
044721544
ABSTRACT:
A drive arrangement is disclosed which provides for the transfer of torque between two non-aligned shafts. The drive arrangement includes an intermediate shaft having outwardly projecting claws secured to each end thereof which are engageable in a positive driving manner with corresponding claws formed on the first and second shafts, respectively. A pair of resilient members are interposed between the claws at each end of the intermediate shaft which provide flexible couplings for facilitating the transfer of torque therebetween. Such a drive arrangement corrects for pure eccentricity between the parallel axes of the first and second shafts as well as correcting for any lack of parallelism between these axes.
REFERENCES:
patent: 1561476 (1925-11-01), Masury et al.
patent: 2074940 (1937-03-01), Ricefield
patent: 2157996 (1939-05-01), Brownstein
patent: 2200641 (1940-05-01), Ricefield
patent: 2219144 (1940-10-01), Williams
patent: 2502790 (1950-04-01), Jencick
patent: 2616273 (1952-11-01), Pringle
patent: 3485062 (1969-12-01), Blake
Deere & Company
Petrakes John
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