FIELD: personal demand items.
SUBSTANCE: inventions of group are related to the field of clock industry. Result is achieved due to the fact that cavity border is manufactured with upper, lower and side sections, besides dial mark is also manufactured and arranged at cavity border. Moreover, according to invention, side section of cavity border is arranged in the form of premise wall, and mark of analog clock dial is arranged in the form of through opening border, which is provided in premise wall.
EFFECT: expanded arsenal of technical means, reduced labour intensiveness, material intensity and energy inputs in process of dial and dial mark manufacturing for analog clock.
2 cl, 2 dwg, 2 ex
Authors
Dates
2010-02-10—Published
2008-09-18—Filed