US PATENT SUBCLASS 432 / 56
.~ Door or baffle movement correlated with work movement or placement

Current as of: June, 1999
Click HD for Main Headings
Click for All Classes

Internet Version by PATENTEC © 1999      Terms of Use


432 /   HD   HEATING

55  DF  WITH CONCURRENT CONTROL OR INTER-CONTROL OF DIVERSE OPERABLE ELEMENTS {2}
56.~ Door or baffle movement correlated with work movement or placement

DEFINITION

Classification: 432/56

(under subclass 55) Apparatus in which the operation of a baffle or furnace door is correlated with the operation of a device moving work within, feeding work into, or removing it from a heating zone.