Title:
SHELF APPARATUS
Document Type and Number:
Japanese Patent JP3890069
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To make a strong structure which has high resistance force against external force in a horizontal direction in a wagon where the corner parts of shelf boards quadranglar by a plane view are fixed to supports.
SOLUTION: Each support is made into L-shape in a plane view and formed to have an increased thickness as a whole. Each shelf board is provided with: a horizontal base part 5 on which articles are placed; peripheral walls 6 bent and formed therearound; and bent parts 7 formed at the peripheral walls 6 excepting for the corner parts. The bent parts 7 are in the form of gutters opening facing the peripheral walls 6. The end faces of the bent parts 7 abut on the side faces 11 of the supports 2. The bent parts 7 support the side faces of the supports 2 through a wide range, resistance against the inclination of the supports 2 is high, so that the wagon becomes extremely strong as the result.
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Inventors:
Noboru Nishimura
Application Number:
JP2005190349A
Publication Date:
March 07, 2007
Filing Date:
June 29, 2005
Export Citation:
Assignee:
Noboru Nishimura
International Classes:
A47B47/02; A47B31/00
Domestic Patent References:
| JP3437988B2 | ||||
| JP62115317U | ||||
| JP3056954U | ||||
| JP50047723U | ||||
| JP2001046155A |
Attorney, Agent or Firm:
Akio Ishii
Tadashi Higashino
Hiroyuki Nishi
Ryuichi Watanabe
Tadashi Higashino
Hiroyuki Nishi
Ryuichi Watanabe