Bolt cutter with commercially available cutting head - has hand levers located on two widely apart joints for transmission optimisation
Номер патента: DE19525230A1
Опубликовано: 06-02-1997
Автор(ы): Karl-Ernst Dr Meier-Doernberg
Принадлежит: MEIER DOERNBERG KARL ERNST DR
Опубликовано: 06-02-1997
Автор(ы): Karl-Ernst Dr Meier-Doernberg
Принадлежит: MEIER DOERNBERG KARL ERNST DR
Реферат: The hand levers (2) are supported on opposite sides by flat toothing (5) and in relation to the symmetry axis are coupled in a thrust-proof manner. They are held together by a sprung tractive component (6). As only small tractive forces occur on opening the cutter, the tractive component and the joint bolts (3a,3b) can be kept small. With a small lifting arm (a) and a large pivot angle (phi) the tractive component and the cutting jaws (7) can be located in the same plane - e.g. in a fork head of the hand levers - without causing hindrance to each other.
Cutting tool key, cutting head key unit and method of cutting head attachment to tool holder
Номер патента: RU2723497C2. Автор: Гиль ХЕХТ,Давид БЕН ХАРУШ. Владелец: Искар Лтд.. Дата публикации: 2020-06-11.