Roof frame structure
US11319703B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Dec 27, 2019 |
| Grant date | May 3, 2022 |
| Priority date | — |
| Expiry date | Dec 27, 2039 |
Classification
- Technology area (CPC E)Fixed Constructions
- CPC primaryE04B2001/2644
- WIPO fieldCivil engineering
- WIPO sectorOther fields
Abstract
A representative roof frame structure incorporates: paired wood sloping beams respectively extending from a ridge portion toward eaves on opposite sides from each other; a hanging portion hanging vertically downward from the ridge portion; and two steel braces respectively installed between lower faces of the sloping beams and side faces of a lower end of the hanging portion, wherein one end of each of the steel braces is pin-jointed to a beam-side fixing portion protruding from the lower face of the sloping beam, and the other end of each of the steel braces is pin-jointed to a hanging-portion-side fixing portion protruding from the side face of the lower end of the hanging portion.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.