Climbing formwork for erecting a concrete structure
US10392818B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Jul 10, 2018 |
| Grant date | Aug 27, 2019 |
| Priority date | — |
| Expiry date | Jul 10, 2038 |
Classification
- Technology area (CPC E)Fixed Constructions
- CPC primaryE04G19/003
- WIPO fieldCivil engineering
- WIPO sectorOther fields
Abstract
A method for erecting a concrete structure by successively casting at least a first casting segment with a first floor slab, a second casting segment with a second floor slab and a third casting segment with a third floor slab includes providing a support column carrying a frame for suspending a formwork therefrom, the support column having a jack for transferring the support column from a retracted position to an extended position and vice versa, supporting the support column, by means of a first support bracket, arranging a second support bracket, at a vertical position between the second and third floor slab, on the support column, activating the jack for transferring the support column from the retracted position to the extended position, supporting the support column, by means of the second support bracket, and activating the jack for transferring the support column from the extended position to the retracted position.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.