Apparatus for indicating the time in various countries or localities on the earth

摘要

455,179. Calculating - apparatus. SCHAUMAN, F. H. L., 2, Kornhamnstorg, Stockholm. Dec. 2, 1935, No. 33352. [Class 106 (i)] Local-time calculators.-The time in various countries or localities is indicated by a device comprising a dial plate a and a rotatable disc c. The disc c is divided into twenty-four equal parts representing the hours of a day and the plate a extending beyond the disc is divided into twenty-four sector shaped fields e with inner pointed index ends for reading off on the hour scale. The names of countries are marked in the sectors and in a ring f are marked localities with a different time difference, the separating lines of the sectors being extended to form index marks g for reading off on the hour scale. A date line h with East and West indications is marked on the plate a. Reference has been directed by the Comptroller to Specifications 11767/99, 548/00, [both in Class 106], 152,417, 317,289, and 325,600, [all in Class 106 (i)].