Improvements in or relating to anti-vibration mountings for switches such as are used in automatic telephone systems

Abstract

Abstract 324,008. Standard Telephones & Cables, Ltd., (Schreiber, L. J. J.). Oct. 11, 1928. Automatic exchange selectors are mounted resiliently on spring members each comprising two helices 3, 4, Figs. 1, 4, oppositely wound so as to oppose one another and thus maintain the selectors in definite position. In the arrangement shown in Fig. 7, the selector is secured to opposite sides of the supporting framework 7 by upper and lower spring members which are respectively of the shapes shown in Figs. 1 and 4, and are fixed to the selector by the loops 2 and to the framework by the eyelets 1. Specification 294,872 is referred to.

Inventors

No inventors recorded.

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