| 摘要 |
The design consists of the overall shape, pattern and configuration of the TUNNEL BORING RIPPER TOOTH as illustrated in the accompanying drawings in which:FIGURE 1 is a side view of the tunnel boring ripper tooth.FIGURE 2 is a perspective view of the top surface of the tunnel boring ripper tooth shown in figure 1.FIGURE 3 is a perspective view of the top surface of the tunnel boring ripper tooth shown in figures 1 and 2.FIGURE 4 is a perspective view of the bottom surface of the tunnel boring ripper tooth shown in Figures 1, 2 and 3.FIGURE 5 is a perspective view of the bottom surface of the tunnel boring ripper tooth shown in Figures 1, 2, 3 and 4.FIGURE 6 is a view of the nose of the tunnel boring ripper tooth shown in Figures 1, 2, 3, 4 and 5.FIGURE 7 is a view of the base of the tunnel boring ripper tooth shown in Figures 1, 2, 3, 4, 5 and 6. |
