KEY MODULE FOR CONTACT FOIL KEYBOARDS

• Main Authors: MURMANN, GUNTER, MERTEL, WALTER, HANS
• Format: Patent
• Language: English; German
• Published: 07.06.1989
• Subjects: BASIC ELECTRIC ELEMENTS; ELECTRIC SWITCHES; ELECTRICITY; EMERGENCY PROTECTIVE DEVICES; RELAYS; SELECTORS

PCT No. PCT/EP86/00453 Sec. 371 Date Mar. 9, 1987 Sec. 102(e) Date Mar. 9, 1987 PCT Filed Jul. 31, 1986 PCT Pub. No. WO87/01236 PCT Pub. Date Feb. 26, 1987.A key module for a membrane switch keyboard has a flat spring running diagonally to the key housing on the bottom side which, with the aid of a...