Movable Element On Partition Engages Overhead Barrier; I.e., Ceiling, To Secure Partition In Place Patents (Class 52/243.1)
  • Seal setting mechanism
    Patent number: 6167937
    Abstract: A seal setting mechanism is provided that includes a pair of cross-members and a pair of downwardly extending force transfer members. The cross-members are linked with a linking member. When the cross-members are pivoted downwardly, the force is transferred through the force transfer members to a spring associated with each force transfer member. The spring applies a force on a sealing member. The sealing member is thus pressed against the floor, and held in place by the springs.
    Type: Grant
    Filed: August 13, 1998
    Date of Patent: January 2, 2001
    Assignee: Hufcor, Inc.
    Inventor: Charles E. Williams