US PATENT SUBCLASS 141 / 149
.~.~.~.~.~ With additional cushion or yielding lift

Current as of: June, 1999
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141 /   HD   FLUENT MATERIAL HANDLING, WITH RECEIVER OR RECEIVER COACTING MEANS

129  DF  WITH CONVEYING MEANS TO SUPPLY SUCCESSIVE RECEIVERS {17}
135  DF  .~ With lateral motion of registering head and receiver {4}
144  DF  .~.~ Rotary set of heads {1}
145  DF  .~.~.~ Common vertical axis for conveyer {5}
148  DF  .~.~.~.~ With lift means for receiver {2}
149.~.~.~.~.~ With additional cushion or yielding lift

DEFINITION

Classification: 141/149

(under subclass 148) Apparatus in which the lift is provided with means for bringing the receiver into filling relation in such a way that discrepancies in size are accommodated by a lost motion or other cushioning effect.

SEE OR SEARCH THIS CLASS, SUBCLASS:

278, for other receiver lifts or lowering devices with yielding features.