Title:
手摺コーナー部材、安全帯用手摺及び安全装置
Document Type and Number:
Japanese Patent JP7108285
Kind Code:
B2
Abstract:
To be able to erect vertical members at the corners of the outer frame of the scaffold, so that workers wearing safety belts who move along the handrail can move freely at the corners of the scaffold without using specially shaped scaffolding plates.SOLUTION: The handrail corner member 1 comprises a curved pipe 2 having straight portions 2b, 2c to which ends of the straight pipe 20 are connected in the axial direction of the straight pipe 20 and curved portions 2a connected to the straight portions 2b, 2c, and a first mounting fixing portion 3 and a second mounting fixing portion 4 for supporting the curved pipe 2 and fixing the curved pipe 2 to a support column 10 at the corner of the scaffold. The first mounting fixing portion 3 and the second mounting fixing portion 4 comprise pipe support plates 3a and 4a for supporting the upper part of the curved pipe 2.SELECTED DRAWING: Figure 1
Inventors:
Masayuki Hamano
Application Number:
JP2018098870A
Publication Date:
July 28, 2022
Filing Date:
May 23, 2018
Export Citation:
Assignee:
Co., Ltd. Step up
International Classes:
E04G5/14; A62B35/00; E04G5/00; E04G5/16; E04G7/00; E04G21/32
Domestic Patent References:
| JP9049316A | ||||
| JP62192749U | ||||
| JP60030243U | ||||
| JP5935111B1 | ||||
| JP2011122401A |
Foreign References:
| US20090020363 |
Attorney, Agent or Firm:
Satoshi Kanayama
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