Printing system for creating a concrete support structure for a passenger transport system
US12286803B2 · kind B2 · utility
0Cited by
2References
9Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 1, 2020 |
| Grant date | Apr 29, 2025 |
| Priority date | — |
| Expiry date | Jul 6, 2041 |
Classification
- Technology area (CPC E)Fixed Constructions
- CPC primaryE04G2021/049
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
The disclosure relates to a printer device as well as a method for building a printer guide structure of a passenger transport system configured as an escalator or moving walkway in an existing building. The printer device comprises at least one printer guide device, a 3D concrete printer device, which is arranged such that it can be moved along the printer guide device, and a printer controller.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.