Slab formwork system
US8523137B2 · kind B2 · utility
7Cited by
1References
31Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Mar 29, 2007 |
| Grant date | Sep 3, 2013 |
| Priority date | — |
| Expiry date | Jan 30, 2029 |
Classification
- Technology area (CPC E)Fixed Constructions
- CPC primaryE04G11/483
- WIPO fieldCivil engineering
- WIPO sectorOther fields
Abstract
The invention relates to a slab formwork system comprising a plurality of formwork elements (98) which have on their underside girders (2) which can be coupled to heads (28) of vertical supports (90), in which slab formwork system the head of a vertical support has a lifting lock (44-51; 87) fixing a girder of a formwork element in the vertical direction. In addition, the head of a vertical support has fixing elements (52-66) which prevent a movement of the grider in its longitudinal direction.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.