Rotary shafts – gudgeons – housings – and flexible couplings for ro – Torque transmitted via flexible element – Plural flexible links connected to circumferentially spaced...
Patent
1985-11-26
1987-11-24
Stodola, Daniel P.
Rotary shafts, gudgeons, housings, and flexible couplings for ro
Torque transmitted via flexible element
Plural flexible links connected to circumferentially spaced...
464137, 464147, F16D 378
Patent
active
047086920
ABSTRACT:
A flexible all-steel shaft coupling has two coupling halves each comprising a connecting flange and which are axially and angularly movable but antitorsionally connected to each other through a yieldable stapled lamella crown connected to the connecting flanges. Each connection of the stapled lamella crown with one of flanges consists of a bolt on which rests, in clamped position between spacer rings, the stapled lamella crown on a spring collet provided with a conical press seat. Due to its conical support on the bolt, the conical spring collet is radially expanded and transmits radial pretension into bores of the stapled lamella crown. Due to the tolerance-free support of the stapled lamella crown on the bolt, and due to radial pretension in the bores of the stapled lamella crown, the shaft coupling may be easily mounted without precision machning and without tolerance on the support seats, while expansions and ovalizations of the bores, which lead to ruptures due to notch corrosion are prevented.
REFERENCES:
patent: 1454087 (1923-05-01), Thomas
patent: 2431409 (1947-11-01), Mart
patent: 3494147 (1970-02-01), Goody
patent: 3500658 (1970-03-01), Goody
patent: 4019346 (1977-04-01), Fukuda
patent: 4482335 (1984-11-01), Goody
Atec-Weiss KG
Stodola Daniel P.
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