| 摘要 |
1,006,620. Window guides. UNITECHNIC A.G. June 28, 1963 [June 30, 1962], No. 25910/63. Heading E1J. A sliding sash guide comprises a metal supporting insert 1 of U-shaped profile and a rubber covering 3 with an external fibrous layer 6 carried by a flexible foundation covering 4, the interior of the strip having one or more longitudinally directed hollow resilient ribs 8, 9 formed by rubber tubes, 8, 9, Fig. 2, of circular, elliptical or other closed section or by channel section members 12, Fig. 4, separately or formed in one piece with a supporting edge 12<SP>1</SP> between the troughs which edge 12<SP>1</SP> rests in the corner between the flange and web of the insert 1, the members 8, 9, or 12 being disposed between the rubber covering 3 and the outer fibrous layer 6, and the member may be embedded in the rubber. |
