首页>
外国专利>
FLEXIBLE LANCE FOR MACHINING OR INSPECTING A TUBESHEET OF A BOILER
FLEXIBLE LANCE FOR MACHINING OR INSPECTING A TUBESHEET OF A BOILER
展开▼
机译:用于加工或检查锅炉风筒的柔性枪
展开▼
页面导航
摘要
著录项
相似文献
摘要
The invention relates to a flexible lance for machining or inspecting a tubesheet of a boiler, having a first strip made of a flexible, metallic material and a second strip made of a flexible, metallic material, wherein the second strip is arranged on the first strip in the longitudinal direction, and wherein at least the second strip has a shaped portion extending in the longitudinal direction for receiving a supply line for a machining or inspection head arranged at the free end of the flexible lance, and wherein the first strip is connected to the second strip such that an open side of the shaped portion is covered by the first strip so as to form a guide channel, and wherein at least one edge region of the flexible lance, extending in the longitudinal direction, is formed only by the first strip or the second strip.
展开▼