Shore

Details Shore Shore

E - Fixed Constructions

01

D

E01D 21/00 (2006.01) E04G 1/34 (2006.01) E04H 12/18 (2006.01)

Patent

CA 2181404

Disclosed is a shore which has a durability with respect to loads not only in a longitudinal direction and a lateral direction but also in a lengthwise direction, and which can be automatically folded without requiring extra work. The shore comprises a pair of front and rear fixed frames (10), a pair of left and right foldable reinforcing frames (11) interposed between both left and right ends of each of the fixed frames, and a pair of front and rear floor plates (12) whose proximal ends are pivotally mounted to an inner intermediate portion of each of the fixed frames, characterized in that said reinforcing frame comprises a folding handrail column (13) whose proximal end is pivotally mounted between upper ends of the fixed frame, four expandable braces (14) whose proximal ends are pivotally mounted to upper and lower ends of each of the fixed frames and obliquely extending toward the inner intermediate portion, a support member (15) comprising a flange ( 16) for pivotally mounting an extreme end of each brace (14) and a guide tube (17) provided on the back surface of the flange, a support rod (18) whose proximal end is secured to the intermediate portion of said handrail column (13) and whose lower end is secured into or slidably and selectively inserted into said guide tube, and a bracket (19) provided at the lower end of said support rod and for rotatably connecting the extreme end of said floor plates.

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