Patent ID: 6906275
Filing Date: 2005-06-14
Classification: H01H

Abstract:
1. A movable contact unit comprising: a base sheet comprising a first flexible insulation substrate having a plurality of through holes in predetermined positions; a plurality of movable contacts located for moving vertically in the through holes of said base sheet; a cover sheet comprising a second flexible insulation substrate having an adhesive coating on a bottom surface thereof, and bonded to an upper surface of said base sheet said adhesive coating to hold said movable contacts in predetermined positions in the through holes of said base sheet; and a weak, easily peelable adhesive layer on a bottom surface of said base sheet except the through holes, wherein said movable contact unit is for adhering to a stationary contact substrate, and said weak, easily peelable adhesive layer has an adhesion strength weak enough to avoid damaging a stationary contact substrate upon separation of the contact unit therefrom after being adhered thereto.