| 摘要 |
<p>PCT No. PCT/GB95/01231 Sec. 371 Date Nov. 27, 1996 Sec. 102(e) Date Nov. 27, 1996 PCT Filed May 30, 1995 PCT Pub. No. WO95/32835 PCT Pub. Date Dec. 7, 1995A pressing tool for fastening a seal 6 in a groove 5 of a support body is a rotatable holder 12 carrying ball rollers 22. A lip 4 forms a wall of the groove 5. The ball rollers are moved in a circular path along the lip 4 to press the lip 4 so as to grip the seal 6 in the groove 5.</p> |
