1
(De) Vorrichtung zum umstellen von weichenzungen, (En) Device for displacing switch tongues. Bibus Uto Stahl, R A EGLI Horneggstrasse 4 CH 8008 Zürich, October 10, 2002: WO/2002/079574

(EN) The invention relates to a device for displacing switch tongues (15) in relation to a stock rail (14). Said device comprises a slide chair having a slide chair plate (3) which is fixed to a sleeper. The inventive device also comprises a rolling device (1), the tongue tip lying on said rolling d ...


2
Winter Philippe E: Code-protected lock. Winter Holding, Winter Philippe E, R A EGLI Horneggstrasse 4 CH 8008 Zürich, September 12, 1985: WO/1985/003973

An electronic lock comprises at least one touch swich (P1) enabling to input in series a pulse train corresponding to a lock code. Independently from a predetermined time raster, the pulse train which has been inputted is compared to stored code values. If they match, an actuation signal is triggere ...