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.
Patent No.:
Date of Patent:
Mar. 31, 2026
Filed:
Jun. 02, 2023
Haimer Gmbh, Hollenbach-Igenhausen, DE;
Franz Haimer, Hollenbach-Igenhausen, DE;
Haimer GmbH, Hollenbach-Igenhausen, DE;
Abstract
An apparatus cools and/or dries a shrink chuck and a method cools and/or dries a tool holder. The apparatus has a cooling attachment which can be fitted over the shrink chuck with the lower end thereof. In the region of the lower end of the cooling attachment guiding elements are arranged such that a first cooling fluid flow can be guided into an interior, which can receive the shrink chuck, of the cooling attachment while producing a turbulent flow which can be brought about by the guiding elements. In the method, the tool holder is dried and/or cooled by a first cooling fluid flow from a first cooling fluid. The first cooling fluid flow flows in the form of a turbulent flow axially in the direction of a tool receiving opening of the tool holder along the tool holder.