US PATENT SUBCLASS 156 / 380.4
.~.~.~.~.~ With means moving one electrode toward the other electrode


Current as of: June, 1999
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156 /   HD   ADHESIVE BONDING AND MISCELLANEOUS CHEMICAL MANUFACTURE

349  DF  SURFACE BONDING MEANS AND/OR ASSEMBLY MEANS THEREFOR {34}
379.6  DF  .~ With means applying wave energy or electrical energy directly to work {4}
379.8  DF  .~.~ With means to assemble laminae or position them relative to each other {3}
380.2  DF  .~.~.~ With electrode or coil member contacting work {1}
380.3  DF  .~.~.~.~ Electrodes on opposing sides of smallest dimension of work {1}
380.4.~.~.~.~.~ With means moving one electrode toward the other electrode {1}
380.5  DF  .~.~.~.~.~.~> With means to change the configuration of a lamina, e.g., folding, deforming, etc.


DEFINITION

Classification: 156/380.4

With means moving one electrode toward the other electrode:

(under subclass 380.3) Subject matter including mechanism for shifting an electrode between positions closer to and farther away from another electrode.

(1) Note. Resiliently mounted (e.g., by springs to compensate for varying thicknesses of moving work)

electrodes, without an additional mechanism for moving the electrode into and out of contact with the work, are not included herein.

SEE OR SEARCH THIS CLASS, SUBCLASS:

350, for a similar apparatus which includes means for controlling the shift automatically due to a process parameter.