Screw deriver and head therefor
Номер патента: IL251776B
Опубликовано: 29-10-2020
Автор(ы): Blinder Yishak
Принадлежит: Artur BOGOROCHANER, Blinder Yishak
Опубликовано: 29-10-2020
Автор(ы): Blinder Yishak
Принадлежит: Artur BOGOROCHANER, Blinder Yishak
Реферат: A screw head adapter, including a surrounding shaped envelope, being hex, square, etc., being adaptable to a standard key, ring, box wrench, including at its center, a bit, a flat-blade screwdriver, a Phillips screwdriver, hex, Allen wrench, having an adjustable or constant height, for connecting thereof to a standard key, box wrench, dedicated key, etc., adapted thereto and supported by a dedicated protrusion, being fastened to the box wrench by a mechanical, magnetic, etc. attaching means, for allowing, due to its short height, to easily open or close screw heads in narrow hidden regions, and to those having difficult or non-available access by other tools.
Pipe extruded out of micro-porous polymer foam, procedure for fabrication and head of extruder
Номер патента: RU2418011C2. Автор: Ханс ОВЕРЕЙНДЕР,Йохан СХЮРМАН. Владелец: Вавин Б.В.. Дата публикации: 2011-05-10.