Method for attaching protective structure to feed beam, and protective structure in rock drilling rig
Номер патента: EP2494137A1
Опубликовано: 05-09-2012
Автор(ы): Lassi Luoma
Принадлежит: SANDVIK MINING AND CONSTRUCTION OY
Опубликовано: 05-09-2012
Автор(ы): Lassi Luoma
Принадлежит: SANDVIK MINING AND CONSTRUCTION OY
Реферат: A method for attaching a protective structure (7) to a feed beam (6) of a rock drilling rig, and a protective structure (7) for a rock drilling rig. The protective structure (7) is at least partly arranged around the feed beam (6) so that as the feed beam (6) bends in a bending direction (B) of its longitudinal axis and/or twists about its longitudinal axis in a twisting direction (A), the protective structure (7) substantially maintains its original shape.
Method for attaching protective structure to feed beam, and protective structure in rock drilling rig
Номер патента: WO2011051564A1. Автор: Lassi Luoma. Владелец: SANDVIK MINING AND CONSTRUCTION OY. Дата публикации: 2011-05-05.