US PATENT SUBCLASS 157 / 1.2
.~.~ Circumferentially distributed force

Current as of: June, 1999
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157 /   HD   WHEELWRIGHT MACHINES

1.1  DF  RUBBER TIRE MOUNTING AND/OR DEMOUNTING APPARATUS {5}
1.17  DF  .~ For collapsing or shifting tire axially {4}
1.2.~.~ Circumferentially distributed force {1}
1.21  DF  .~.~.~> Radially inwardly directed (e.g., tubeless tire compressors)

DEFINITION

Classification: 157/1.2

(under subclass 1.17) Devices wherein the tire engaging means is circumferentially continuous or consists of elements which are distributed with substantially uniform circumferential spacing and simultaneously operated.

SEE OR SEARCH THIS CLASS, SUBCLASS:

1.26+, for devices having circumferentially distributed engaging elements which are individually operated.