| 摘要 |
PCT No. PCT/EP90/00127 Sec. 371 Date Oct. 31, 1990 Sec. 102(e) Date Oct. 31, 1990 PCT Filed Jan. 23, 1990 PCT Pub. No. WO90/08229 PCT Pub. Date Jul. 26, 1990.The signaling device (20) has a signaling body (21) and a holding device (22). The signaling body (21) is designed as a cornet-like hollow body which has four wall regions (24; 27) adjoining one another in the circumferential direction, of which two diametrically opposite wall regions (24) form the wide sides of the signaling body (21) and of which the other two likewise diametrically opposite wall regions (27) form the narrow sides of the signaling body (21). The wall regions (27) on the narrow side have the form of a conical shell. The wall regions (24) on the wide side are preferably flat. Between the signaling body (21) and the holding device (22) there is a coupling device (23). The wall regions (27) on the narrow side have above the foot (28) of the signaling body (21) in each case a recess (33; 34), which has a certain height and which extends in the circumferential direction up to the transitional point with the neighboring wall region (24) on the wide side. The holding device may be designed as a base plate (22) for adhesively fixing, as a foot plate for setting up or as a foot bearing bar for setting up and arranging in line a plurality of signaling devices (20). |
