US PATENT SUBCLASS 464 / 81
.~ Plural circumferentially spaced elements

Current as of: June, 1999
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464 /   HD   ROTARY SHAFTS, GUDGEONS, HOUSINGS, AND FLEXIBLE COUPLINGS FOR ROTARY SHAFTS

51  DF  TORQUE TRANSMITTED VIA FLEXIBLE ELEMENT {16}
81.~ Plural circumferentially spaced elements {4}
82  DF  .~.~> Extending between radially overlapping surfaces on driving and driven members {1}
84  DF  .~.~> Elements are bowed leaf springs
85  DF  .~.~> Nonmetallic
86  DF  .~.~> Axially extending torsion bars

DEFINITION

Classification: 464/81

Plural circumferentially spaced elements:

(under subclass 51) Subject matter wherein there is provided a plurality of said elements spaced circumferentially from each other about the rotational axes of driving and driven members interconnected by said elements.