Improvements in and in connection with Cocks for Gas Igniting and Extinguishing Devices.
Номер патента: GB190424965A
Опубликовано: 09-03-1905
Автор(ы): Fritz Siegfried Gruenfeld
Принадлежит: Individual
Опубликовано: 09-03-1905
Автор(ы): Fritz Siegfried Gruenfeld
Принадлежит: Individual
Реферат: 24,965. Gr³nfeld, F. S. Nov. 17. Plug cocks.-The plug c, Fig. 2, of a gas cock for a gas igniting and extinguishing device is mounted between an adjustable screw e at one end and a flat spring f, carried by a frame g, at the other and, so that the plug can be readily adjusted or withdrawn by drawing back the spring f. Fig. 4 shows a modification in which the spring f, Fig. 2, is replaced by a flat plate f <1> supported by a spring f <2>.
Improvements in tabletting machines and in dies for tabletting machines
Номер патента: EP0105162A2. Автор: David Henry Wilson,Jack Crossley. Владелец: Manesty Machines Ltd. Дата публикации: 1984-04-11.