Title:
構造部材
Document Type and Number:
Japanese Patent JP6864996
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a fire-resistant layer with a reduced thickness, disposed around the circumference of a load supporting part.SOLUTION: A structural member includes a wooden load supporting part having a polygonal cross section with chamfered corners or a circular cross section, and a fire-resistant layer disposed around the circumference of the load supporting part.SELECTED DRAWING: Figure 1
Inventors:
Tsutomu Nagaoka
Toru Usami
Toru Usami
Application Number:
JP2016142507A
Publication Date:
April 28, 2021
Filing Date:
July 20, 2016
Export Citation:
Assignee:
TAKENAKA CORPORATION
International Classes:
E04B1/94
Domestic Patent References:
| JP2011179177A | ||||
| JP2005053195A | ||||
| JP2008014036A | ||||
| JP2015034437A | ||||
| JP2017002614A |
Attorney, Agent or Firm:
Atsushi Nakajima
Kato Kazunori
Hiroshi Fukuda
Kato Kazunori
Hiroshi Fukuda