Storage device for laboratory samples having storage racks and a shaker
US8152360B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Oct 14, 2010 |
| Grant date | Apr 10, 2012 |
| Priority date | — |
| Expiry date | Oct 14, 2030 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC12M45/22
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
The invention provides a storage device with storage racks and a shaker where the undesired horizontal oscillations of the upper ends of the storage racks are small. The storage device for laboratory samples includes a shaker drive, a rack carrier being driven by said shaker drive for performing a shaking motion with horizontal component, at least one storage rack arranged on the rack carrier, which storage rack comprises vertical side walls, each side wall having a plurality of ledges arranged vertically above each other and forming storage locations for a plurality of laboratory samples on top of each other, and a counterweight assembly connected to an upper end section of the storage rack and being driven to exert a force opposite to the shaking motion in order to counteract an oscillation of the upper end section of the storage rack.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.