Systems and methods for post-tensioning in concrete support systems
US11680407B2 · kind B2 · utility
Assignees
Inventors
Key dates
| Filing date | Aug 19, 2021 |
| Grant date | Jun 20, 2023 |
| Priority date | — |
| Expiry date | Aug 19, 2041 |
Classification
- Technology area (CPC E)Fixed Constructions
- CPC primaryE04C5/161
- WIPO fieldCivil engineering
- WIPO sectorOther fields
Abstract
A system, method, and apparatus for post-tensioning in masonry-based system, especially concrete support systems. In one embodiment, a system is presented that can include an anchor, pocket-former, and bolt, wherein the pocket-former can be configured to engage each of the anchor and bolt to facilitate securing of the system to a form. In another embodiment, a method of post-tensioning is presented, wherein a tendon can be suspended at the live end via connections facilitated by a pocket-former. In another embodiment, a system and method of post-tensioning is presented that prevents a pocket and anchor from being contaminated with debris that could ultimately compromise the integrity of the tensioned material.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.