| 摘要 |
1483785 Seat slides SOC INDUSTRIELLE BERTRAND FAURE 31 Oct 1974 [31 Oct 1973] 47194/74 Heading A4J [Also in Division F2] A sliding runner comprises a first channel section member 1 fitted within a second channel section member 2, each flank 5 of the member 1 having a portion 6 which extends back towards the base 4 and then outwardly from the flank, the distal end 12 of each flank of the member 2 extending around portion 6 and inwardly to form an enclosure for balls 3, the balls facilitating longitudinal sliding of the members relative to one another. Bracing members 19, or a corrugated bracing strip may be welded to the member 1. Longitudinal travel of the balls is limited by embossed stops 16, 17. The portion 7 of the member 1 may be provided with longitudinally spaced slots for the reception of a locking device. The members 1, 2 may be of sheet steel. |
