US PATENT SUBCLASS 212 / 93
.~.~.~.~ Cable

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

Internet Version by PATENTEC © 1999      Terms of Use


212 /   HD   TRAVERSING HOISTS

71  DF  OVERHEAD {7}
76  DF  .~ Cable {8}
87  DF  .~.~ Draft-rope, hoist-rope traverse {5}
92  DF  .~.~.~ Gravity return {1}
93.~.~.~.~ Cable

DEFINITION

Classification: 212/93

Cable:

(under subclass 92) Systems of the type comprising a carriage, a hoisting cable which moves the carriage in one direction, and a gravity-actuated cable for moving it in the opposite direction.