JPS6225296U - - Google Patents

Description

[Brief explanation of the drawing]

Fig. 1 is a cross-sectional view showing an embodiment of the present invention, Fig. 2 is a sectional view of Fig. 1, Fig. 3 is a partial sectional view of Fig. 1, and Fig. 4 is a known vertical wave type. FIG. 5 is a cross-sectional view showing the transverse bulkhead, and FIG. 5 is a cross-sectional view of FIG. 1... Vertical wave type horizontal bulkhead, 1a... Trapezoidal wave-like horizontal wave type horizontal bulkhead part, 1b... Mountain face of vertical wave type horizontal bulkhead, 3
...Upper vertical ladder, 4...Lower vertical ladder, 5...
Upper landing, 6... Lower landing, 7... Inclined ladder.

Claims (1)

[Scope of utility model registration request] In a vertical wave type transverse bulkhead that extends in a meandering manner in the transverse direction with a relatively large amplitude and partitions the ship's hull in the longitudinal direction, the vertical wave type horizontal bulkhead is partially provided over a portion of the horizontal length of the vertical wave type horizontal bulkhead for comparison. a small wave height vertical wave type partial transverse bulkhead extending in a meandering manner in the horizontal direction with a relatively small amplitude, or a small wave height horizontal wave type partial transverse bulkhead extending in a meandering manner in the vertical direction with a relatively small amplitude; An upper vertical ladder and a lower vertical ladder are provided at appropriate lateral intervals along the high transverse wave type partial transverse bulkhead, and the lower end of the upper vertical ladder and the upper end of the lower vertical ladder are connected through landings, respectively. A vertical wave type transverse bulkhead characterized by comprising a connecting inclined ladder.