US PATENT SUBCLASS 74 / 584
.~.~.~ Automatic release

Current as of: June, 1999
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74 /   HD   MACHINE ELEMENT OR MECHANISM

*  DD  ELEMENTS {10}
579 R  DF  .~ Pitmans and connecting rods {10}
581  DF  .~.~ Yieldable {3}
584.~.~.~ Automatic release {1}
585  DF  .~.~.~.~> Toggle link type

DEFINITION

Classification: 74/584

(under subclass 581) Devices wherein the yieldable means yields only after predetermined pressure has been applied to ends of the link.

(1) Note. The device may include a frangible connection.

SEE OR SEARCH CLASS

470, Threaded, Headed Fastener, or Washer Making: Process and Apparatus, for safety devices for bolt and rivet making machines.