| 摘要 |
PCT No. PCT/AU93/00231 Sec. 371 Date Nov. 17, 1994 Sec. 102(e) Date Nov. 17, 1994 PCT Filed May 19, 1993 PCT Pub. No. WO93/22950 PCT Pub. Date Nov. 25, 1993A workstation (1) includes two transversely spaced apart and opposed mounting tracks (2) connecting a VDU support shelf (3) and a keyboard support (4) for relative longitudinal movement. Each track (2) includes a longitudinally extending body (5) for abutting the bottom surface (6) of support shelf (3) Tracks (2) are held in fixed relation with surface (6) by a plurality of spaced apart counter sunk screws (7) which are received by complementary apertures (8 ) in body (5). First and second transverse arms (9,10) extend from body (5) and have respective opposed substantially parallel first and second engagement surfaces (11,12) which in combination with body (5) define an open ended channel (13) for retaining a complementary support formation in the form of a support bracket (14). The free end (15) of arm (9) extends beyond the free end (16) of arm (10) and includes a peripherally depending lip (18). The lip partly closes channel (13) adjacent free ends (15,16) to restrain relative transverse movement between support bracket and surface (14,2) respectively.
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