US PATENT SUBCLASS 156 / 517
.~.~.~ Severing before bonding or assembling of parts

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}
510  DF  .~ With cutting, punching, piercing, severing, or tearing {9}
516  DF  .~.~ Means feeding plural workpieces to be joined {2}
517.~.~.~ Severing before bonding or assembling of parts {3}
518  DF  .~.~.~.~> Severing means or member secured thereto also bonds
519  DF  .~.~.~.~> Delivering cut part to indefinite or running length web {1}
521  DF  .~.~.~.~> Delivering cut part in sequence to serially conveyed articles

DEFINITION

Classification: 156/517

(under subclass 516) Apparatus in which the severing step occurs before the parts to be bonded are brought into assembled relationship.

SEE OR SEARCH THIS CLASS, SUBCLASS:

256+, for methods of laminating combined with a step of severing the work prior to assembly.