US PATENT SUBCLASS 141 / 142
.~.~.~.~.~ Cam track switching

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}
138  DF  .~.~ Interrupted or irregular cycle {2}
140  DF  .~.~.~ No can - no fill {1}
141  DF  .~.~.~.~ Power control by receiver {2}
142.~.~.~.~.~ Cam track switching

DEFINITION

Classification: 141/142

(under subclass 141) Apparatus in which the control means comprises a cam or other track of a contour calculated to cause or control a cycle of operation for a particular head and the means responsive to the presence or absence of a receiver for this head causes a follower or control element to take different paths with respect to the track in accordance with the presence or absence of a receiver.

SEE OR SEARCH THIS CLASS, SUBCLASS:

159, for other successive receiver type filling systems having power control involving cam track switching.