The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Date of Patent:
Feb. 10, 2026

Filed:

Jun. 08, 2023
Applicant:

Adolf Kühner Ag, Birsfelden, CH;

Inventors:

Ralph Kuppelwieser, Pratteln, CH;

Tim Bürgin, Füllinsdorf, CH;

Mathias Schumacher, Lörrach, DE;

Assignee:

ADOLF KÜHNER AG, Birsfelden, CH;

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01F 31/22 (2022.01); B01F 31/20 (2022.01); B01F 35/42 (2022.01); B01F 101/23 (2022.01);
U.S. Cl.
CPC ...
B01F 31/22 (2022.01); B01F 31/201 (2022.01); B01F 35/42 (2022.01); B01F 2101/23 (2022.01);
Abstract

A clamping platform for a mechanical shaker, which allows automated release and fastening of microtiter plates that are subject to tolerances, includes at least two mounts arranged pairwise for the releasable fastening of the microtiter plates. The platform includes clamping jaws, on which a compression spring acts, actuatable with a link control having a linear drive. In conjunction with the compression spring, the geometry of the guide links allows compensation for the dimensional tolerances of the microtiter plates that are to be fixed by clamping. The spring force of the compression spring is determined such that the clamping jaws that are loaded by the compression spring exert the required clamping force in the deployed position onto the microtiter plates to be fixed.


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