Title:
FALL PREVENTION FENCE
Document Type and Number:
Japanese Patent JP2023040337
Kind Code:
A
Abstract:
To provide a fall prevention fence which does not narrow a road width and which can be attached so as to prevent a strength decrease of a skeleton of an embedded structure.SOLUTION: A fall prevention fence 300 preventing fall into a drain channel 510 of an embedded structure 500 comprises: a sill portion 100 comprising a beam member 110 stretched between side walls 520 at both sides of the embedded structure 500; and a fence portion 200 attached to the sill portion 100 so as to protrude upward from the sill portion 100. The beam member 110 of the sill portion 100 is attached to be engaged with a part of the side wall 520.SELECTED DRAWING: Figure 1
Inventors:
ASANO HIROMASA
SAITO TOSHIHIKO
SAITO TOSHIHIKO
Application Number:
JP2021147274A
Publication Date:
March 23, 2023
Filing Date:
September 10, 2021
Export Citation:
Assignee:
TAKARA KIZAI CO LTD
International Classes:
E03F5/04; E03F5/10
Attorney, Agent or Firm:
Patent Attorney Corporation Hiroe Associates Patent Office
Previous Patent: screwdriver
Next Patent: Cushion material for spectacle lenses and spectacles provided with cushion material
Next Patent: Cushion material for spectacle lenses and spectacles provided with cushion material