| 摘要 |
PCT No. PCT/GB97/01194 Sec. 371 Date Oct. 28, 1998 Sec. 102(e) Date Oct. 28, 1998 PCT Filed May 1, 1997 PCT Pub. No. WO97/42693 PCT Pub. Date Nov. 13, 1997A seal for sealing an aperture in an object, through which aperture one or more elongate article(s) extend(s). The seal includes at least two pressure members; at least two seal members to seal the aperture, at least part of at least one of which is situated, in use, between the at least two pressure members; and a compression device to compress the seal members in use by moving the pressure members closer together. The seal is arranged such that each elongate article extends in between at least two seal members, the seal members being situated adjacent to each other in a lateral direction with respect to the direction in which the elongate article(s) extend(s), and being arranged to form a sealing contact with each other and with each elongate article when they are compressed by the compression device. |
