| 摘要 |
In a conveyor (not shown) for "green" sand moulds (not shown) and having surfaces protected by slats (1) secured to the structural parts of the conveyor, the slats (1) are detachably secured by means of studs (6) permanently secured to said structural parts, the heads (9) of the studs cooperating with engagement flanges (5) in keyhole-like recesses (3), all in such a manner that the slats (1) can be detached by sliding them in a direction to disengage the flanges (5) from the heads (9). With this arrangement, the slats can be attached and detached without the use of tools other than possibly a soft mallet, and without the use of screws or the like expose at the wear face of the slats (1). The arrangement can also be used for securing wear plates in moulding chambers, as well as wear slats in clamping members for conveyors. |
