Formwork frame, formwork element, ceiling formwork and method
US11946265B2 · kind B2 · utility
1Cited by
6References
12Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Feb 26, 2020 |
| Grant date | Apr 2, 2024 |
| Priority date | — |
| Expiry date | Jan 21, 2041 |
Classification
- Technology area (CPC E)Fixed Constructions
- CPC primaryE04G2025/003
- WIPO fieldCivil engineering
- WIPO sectorOther fields
Abstract
The invention relates to a formwork frame for a formwork element of a ceiling formwork, comprising: a first cross-support; a second cross-support; a connecting piece which is longer in comparison to the first and second cross-support, which is arranged substantially perpendicular to the first and second cross-support, and which connects the first cross-support to the second cross-support; a first lateral recess on the one longitudinal side of the formwork frame; and a second lateral recess on the other longitudinal side of the formwork frame.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.