Grid framework structure
US12209431B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Jun 11, 2021 |
| Grant date | Jan 28, 2025 |
| Priority date | — |
| Expiry date | Dec 17, 2041 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB65G2207/20
- WIPO fieldHandling
- WIPO sectorMechanical engineering
Abstract
An anti-seismic grid framework system including a grid framework structure configured for supporting a load handling device operative to move one or more containers in a stack. The anti-seismic grid framework system includes a seismic isolation system for reducing seismic forces acting on the grid framework structure, wherein the grid framework structure is supported by the seismic isolation system, the seismic isolation system including a superstructure and a substructure, and at least one base isolation device disposed between the superstructure and the substructure such that the at least one base isolation device suppresses movement of the superstructure relative to the substructure in a seismic event.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.