| 摘要 |
<p>PCT No. PCT/EP94/03730 Sec. 371 Date May 1, 1996 Sec. 102(e) Date May 1, 1996 PCT Filed Nov. 11, 1994 PCT Pub. No. WO95/13453 PCT Pub. Date May 18, 1995An injection cable bolt for anchoring in a bore hole of a rock structure as a pressure hose forming its core and having openings therealong through which the injection medium can be forced through a sheath formed by at least one braided layer of high strength filaments surrounding the core and forming a cable therewith. The braids of the sheath open directly toward the bore wall.</p> |
