Connection assembly for formwork
US10975585B2 · kind B2 · utility
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37References
23Claims
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Assignee
Inventors
Key dates
| Filing date | Oct 15, 2018 |
| Grant date | Apr 13, 2021 |
| Priority date | — |
| Expiry date | Jan 7, 2039 |
Classification
- Technology area (CPC E)Fixed Constructions
- CPC primaryE04G2009/028
- WIPO fieldCivil engineering
- WIPO sectorOther fields
Abstract
A connection assembly for formwork elements includes a counterplate, a bolt, and a bolt block. The counterplate can include a plurality of surfaces having differing heights that selectively engage with a waler during engagement or disengagement of the bolt from the formwork element. The formwork element can include a J-shaped waler that allows for easy climbing and/or hanging of objects on a site. The connection assembly can include a bolt block that removably engages a formwork element.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.