首页>
外国专利>
Anchorage device e.g. for ground anchoring of masts for traffic signs for railway traffic, has precast concrete part foundation which is usable for steel narrow masts of signals
Anchorage device e.g. for ground anchoring of masts for traffic signs for railway traffic, has precast concrete part foundation which is usable for steel narrow masts of signals
u The anchorage device has a precast concrete part foundation, which is usable for steel narrow masts of signals, in particular by HL-signals. In a centric position, into the precast concrete part foundation (1) and between armouring (2), two holes (7) are provided, with rails (3, 4) inclined to each other. The rails have two spacers (5, 6) positioned to each other. The holes allow a bolt (8) to be screwed in or welded with its end having a thread extending from the precast concrete part foundation.
展开▼
