| 摘要 |
A guide-slide assembly (1) of any length is produced by cutting a longitudinally grooved, constant-section bar (32) into a first (2a) and second (2b) portion, and mating the two portions (2a, 2b) so that a first longitudinally grooved surface (16a) of the first portion (2a) at least partly contacts a second longitudinally grooved surface (16b) of the second portion (2b); the bar (32) being so formed that the two mutually contacting longitudinally grooved surfaces (16a, 16b) present transverse profiles, of which one, at least partly, is substantially a negative of the other. <IMAGE> |
