×

Flexible inflatable multi-chamber signal generator

  • US 5,642,109 A
  • Filed: 12/29/1995
  • Issued: 06/24/1997
  • Est. Priority Date: 07/29/1993
  • Status: Expired due to Term
First Claim
Patent Images

1. A signal generator for sending an electrical signal upon receipt of an input force, said generator comprising:

  • a first outside layer of flexible, resilient material having a periphery and an inner surface;

    a second outside layer of flexible, resilient material having a periphery and an inner surface;

    said first and second layers joined to define a primary pressurizable chamber;

    said primary chamber is divided into a plurality of pressurized sub-chambers;

    a pressurized fluid disposed in at least one of said pressurized sub-chambers; and

    an electrical signal completion means arranged in said at least one of said sub-chambers, to effectuate the transmission of an electrical signal upon receipt of an input force at said sub-chamber.

View all claims
  • 2 Assignments
Timeline View
Assignment View
    ×
    ×