US PATENT SUBCLASS 464 / 128
.~.~ With particular bearing cup surrounding pin end

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

106  DF  COUPLING ACCOMMODATES DRIVE BETWEEN MEMBERS HAVING MISALIGNED OR ANGULARLY RELATED AXES {9}
112  DF  .~ Coupling transmits torque via radially directed pin {9}
128.~.~ With particular bearing cup surrounding pin end {3}
129  DF  .~.~.~> Spherical or semi-spherical cup
130  DF  .~.~.~> And disparate device for securing cup to pin or receiver
131  DF  .~.~.~> And flexible seal

DEFINITION

Classification: 464/128

With particular bearing cup surrounding pin end:

(under subclass 112) Subject matter wherein significance is attributed to a separate cap which is positioned over the end of said element, said cap enclosing the top and extending at least partially along the cylindrical side surfaces of said element.