US PATENT SUBCLASS 212 / 114
.~.~.~.~ Coacting sheave

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}
97  DF  .~.~ Load suspension {8}
110  DF  .~.~.~ Rope grip {2}
114.~.~.~.~ Coacting sheave

DEFINITION

Classification: 212/114

Coacting sheave:

(under subclass 110) Rope-grip carriers including a traveling carriage, a sheave thereon, and means acting directly on the sheave to grip the hoisting rope between it and the sheave.