Improvements in Machines for Ploughing and Cultivating.
Номер патента: GB189819604A
Опубликовано: 15-09-1899
Автор(ы): Boghos Pacha Nubar
Принадлежит: Individual
Опубликовано: 15-09-1899
Автор(ы): Boghos Pacha Nubar
Принадлежит: Individual
Реферат: 19,604. Nubar, Boghos Pacha. Sept. 15. Ploughs; cultivators.-Relates to the construction of a rotary tool for use in ploughing or cultivating the soil. The tools may be mounted on a frame propelled by any suitable form of power. The Specification describes several modifications of machines by way of example, but these are not claimed as forming part of the invention. The tool consists of a disc a having inclined cutters b secured at an inclination thereon. In a modification, bars are secured radially to the disc, and the cutting-blades are bolted to the said bars. The discs a are mounted on an approximately-horizontal shaft, and are of such a size that only a small portion of the disc enters the soil.
Improvements in Solder Bath Machines for Soldering Tins, Cans, and the like.
Номер патента: GB191515754A. Автор: . Владелец: Waller & Co Ltd. Дата публикации: 1916-11-02.