Split Ring Fasteners Patents (Class 24/71A)
  • Adjustable emergency fan belt
    Patent number: 4207776
    Abstract: An adjustable emergency fan belt is provided which substitutes in an emergency as a fan belt. The emergency fan belt has a plurality of belt links that may be used in any combination with a main belt to produce a belt of various lengths. Installation of the belt around the fly wheels is relatively simple and requires no mechanical skill or tools.
    Type: Grant
    Filed: January 23, 1978
    Date of Patent: June 17, 1980
    Assignee: Rass, Inc.
    Inventors: Raymond E. Helt, Stanley M. Davis