Improvements in Gill Boxes.
Реферат: 7535. Boudry, L. March 25. Gill boxes and frames. -In gill boxes of the type in which the fallers E are carried round by a wheel F and operated by a suitable cam A, means, such as a fluted roller D, are provided to act directly upon the fallers and to impart to them a vertical thrust just before they move on to the highest part of the cam, to cause them to penetrate the sliver.
Gill boxes for slivers
Номер патента: GB1369746A. Автор: . Владелец: Spinnerei Karl Marx VEB. Дата публикации: 1974-10-09.