US PATENT SUBCLASS 464 / 12
.~.~ Lubricant supplied to plural pins via common ring which encapsulates pins

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

7  DF  HAVING LUBRICATING MEANS {5}
11  DF  .~ For coupling having torque transmitted via radially directed pin received in conforming aperture {2}
12.~.~ Lubricant supplied to plural pins via common ring which encapsulates pins {1}
13  DF  .~.~.~> Pin includes longitudinally extending internal passage

DEFINITION

Classification: 464/12

Lubricant supplied to plural pins via common ring which encapsulates pins:

(under subclass 11) Subject matter wherein coupling structure includes a plurality of circumferentially spaced right cylindrical parts, and said structure further includes an annular member enclosing said parts, said annular member comprising walls defining a path for flow of said substance from one to another of said parts.

SEE OR SEARCH THIS CLASS, SUBCLASS:

125+, for a ring which receives plural pins.