US 7,659,485 B2 · Linear pressure switch apparatus and method

Abstract

A linear pressure switch is described that has two conductors separated by strips of insulation. The conductors are resilient members that can vary in thickness and material along with the insulation to provide a range of switch sensitivities. The switch can include connectors and an attachment mechanism that facilitates the installation and removal the switch from a given application. In addition, the switch can ergonomically enhanced actuation. The switches can be stacked in layers and selectively have different sensitivities to provide a desired signal output for each switch in a given application. The switch can also include external coatings on the jacket which enhance the feel and resistance of the jacket to wear and misuse.

Claims7

Dependent claims

A linear pressure switch apparatus that comprises:

a first elongate conductor plate that has opposed terminal end portions;
a second elongate conductor plate that has opposed terminal end portions;
an insulative strip that separates and electrically isolates the first conductor plate and the second conductor plate;
a jacket that encases the conductors and the at least one insulative strip and provides a jacketed structure that is at least water resistant barrier;
and
a set of connectors coupled to the terminal end portions of the conductors that extend through the jacket and are adapted to interface with a mating set of conductors.

3 more elements

Dependencies are inferred from the claim text.

Linear pressure switch apparatus and method

Life of this patent

Linear pressure switch apparatus and method

Life of this patent

Abstract

Claims7