Національний Університет Кораблебудування Імені Адмірала Макарова
Национальный Университет Кораблестроения Имени Адмирала Макарова
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Publication of UA11132UpublicationCriticalpatent/UA11132U/en
Evolvent toothed coupling with modified in profile teeth comprises driving and driven toothed wheels with evolvent teeth placed on those, the teeth are in coupling. At the sections of the teeth of toothed wheels separated from the opposite end sections the generatrixes of the side surfaces of the teeth are made curvilinear, due to that thickness of the teeth of toothed wheels at one side decreases linearly.
UAU200504885U2005-05-232005-05-23Evolvent toothed coupling with modified in profile teeth
UA11132U
(en)
Bolt for fastening C-profile anchor rails in place has rectangular head with pairs of pointed teeth on either side of its shaft which are parallel to longitudinal axis of head and point outwards
Decorative chain has movably mounted chain elements, each with outer element(s) that acts simultaneously as decorative element and as securing element for connecting chain elements