Title:
STOCKYARD
Document Type and Number:
Japanese Patent JP3468458
Kind Code:
B
Abstract:
PROBLEM TO BE SOLVED: To reduce weight, to enhance rigidity, and to make articles unslippery by forming projections in a zigzag shape on a surface out of a synthetic resin, and integrally forming honeycomb-shaped ribs on the reverse side from the edge of the respective projections in a stockyard placed between the respective articles of heavy articles such as stacked stones.
SOLUTION: A stockyard 1 is integrally molded by a synthetic resin, semispherical projections 2... are formed in a zigzag shape on a surface, and honeycomb-shaped ribs 3... are formed on the reverse side from the edge of the respective projections 2... For example, when stacking heavy articles such as a concrete plate body by using such a stockyard 1, the stockyard 1 is arranged between the respective articles to heap up the articles. In this case, the projections 2... on a surface of the stockyard 1 become a cushion material between the articles to prevent damage of the articles as well as to become an antislipping member of the articles. The stockyard 1 has rigidity by ribs 3... on the reverse of the stockyard 1 to become uncrushable.
Inventors:
Takahashi, Eizo
Application Number:
JP1999000210428
Publication Date:
September 05, 2003
Filing Date:
July 26, 1999
Export Citation:
Assignee:
MIYAMA IND CORP
International Classes:
B65G57/00; B65G57/00; (IPC1-7): B65G57/00
Previous Patent: STOP CONTROLLER FOR VEHICULAR POWER TRANSMISSION DEVICE
Next Patent: CONTROLLER FOR PERMANENT-MAGNET SYNCHRONOUS MOTOR
Next Patent: CONTROLLER FOR PERMANENT-MAGNET SYNCHRONOUS MOTOR