Anti-torsion anchor bolt
US9512593B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jul 16, 2015 |
| Grant date | Dec 6, 2016 |
| Priority date | — |
| Expiry date | Jul 16, 2035 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF16B37/048
- WIPO fieldMechanical elements
- WIPO sectorMechanical engineering
Abstract
An anchor bolt device for securing a structural member to a concrete foundation is described. The anchor bolt device includes a first anchor bolt, which has an enlarged portion, a shank portion, and a tail portion. The enlarged portion extends from a first end of the first anchor bolt and has an enlarged portion cross-section. The tail portion extends from a second end of the first anchor bolt and has a tail portion cross-section. The shank portion is disposed between the enlarged portion and the tail portion and has a shank portion cross-section that is smaller than the enlarged portion cross-section. A first coupling is disposed at the first end of the first anchor bolt for securing the first anchor bolt to the structural member. A second anchor bolt may be coupled to the second end of first anchor bolt at a second coupling.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.