| 摘要 |
The workbench is formed by a rigid plate member (90) supported by rollers (58 and 66) and rails (46 and 52) secured to the floor (24) of a cargo compartment. The rollers (58 and 66) have grooves (60 and 68) that receive portions of the rails (46 and 52). An H-beam (74) is secured to the floor (24) parallel to the two rails (46 and 52). Hold down roller (98) attached to the plate member (90) engage and downwardly facing surface of the top flange (82) of the H-beam (74). A cargo compartment door (28) is connected to plate member (90) by hinges (130). Telescopic legs (110) are mounted on the plate member (90). A spring loaded pin (152) and a groove (154) limit movement of the plate member (90) to the rear on the rails (46 and 52).
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