Title:
ROOF STRUCTURE
Document Type and Number:
Japanese Patent JP2020153163
Kind Code:
A
Abstract:
To provide a roof structure capable of ensuring strength and improving workability even when the rafter members are made thinner to reduce the weight.SOLUTION: The roof structure according to the present invention includes a plurality of rafter members 4 arranged at intervals from each other, and a plate-shaped roof base 5 installed on the rafter members 4. The rafter member 4 is a square metal pipe having a closed cross section.SELECTED DRAWING: Figure 1
Inventors:
NAGATSU TOMOYUKI
OTA YUGO
OTA YUGO
Application Number:
JP2019053779A
Publication Date:
September 24, 2020
Filing Date:
March 20, 2019
Export Citation:
Assignee:
NIPPON STEEL NISSHIN CO LTD
International Classes:
E04B7/04
Domestic Patent References:
JPH08218559A | 1996-08-27 | |||
JP2006328942A | 2006-12-07 |
Attorney, Agent or Firm:
Axis International Patent Business Corporation