JPS61127943U - - Google Patents

Description

[Brief explanation of the drawing]

Figures 1 to 7 show an embodiment of the present invention, in which Figure 1 is a plan view of the endless track type rail, Figure 2 is a cross-sectional view taken along the line - in Figure 1, and Figure 3 is a plan view of the endless track type rail. A plan view of the pallet carrier, Fig. 4 is a sectional view of the pallet carrier, Fig. 5 is a side view of the pallet carrier, Fig. 6 is a view taken along the - line in Fig. 4, and Fig. 7 is a cross section along the - line in Fig. 5. 8 is a schematic explanatory diagram showing a conventional pallet exchange device, FIG. 9 is a sectional view taken along the line -- in FIG. 8, and FIG. 10 is a schematic plan view showing a conventional oval rail. P... Pallet carrier, 20... Track type rail, 21... Inner rail, 22... Outer rail, 28
...Groove, 58...Horizontal roller, 59...Vertical roller, 7
2... Swinging roller, 21i... Upper end surface, 22a... Upper end surface.

Claims (1)

[Scope of utility model registration request] In a support and guide device for a pallet carrier or the like that supports and guides a moving body such as a pallet carrier conveyed along an endless track type rail, the endless track type rail is provided on the moving body so as to be rotatable in a horizontal plane. an outer rail for rolling an oscillating roller along an upper end surface; and an inner rail for rolling a vertical roller and a horizontal roller provided on the movable body along an upper end surface and a groove formed in the upper end surface, respectively. 1. A support and guide device for a pallet carrier, etc., comprising a rail.