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. 09, 2021
Filed:
May. 09, 2019
Applicant:
Franz Haimer Maschinenbau KG, Igenhausen, DE;
Inventor:
Franz Haimer, Igenhausen, DE;
Assignee:
Franz Haimer Maschinenbau KG, Igenhausen, DE;
Primary Examiner:
Int. Cl.
CPC ...
B23B 31/117 (2006.01); B23P 11/02 (2006.01);
U.S. Cl.
CPC ...
B23B 31/1179 (2013.01); B23P 11/027 (2013.01); B23B 2231/04 (2013.01); Y10T 408/95 (2015.01); Y10T 409/30952 (2015.01);
Abstract
A shrink fit adapter for a collet chuck has a rear holding area that can be mounted inside a collet chuck and a front receiving area for holding a tool shank. A through opening runs from a front face of the receiving area to a rear face of the holding area. A clamping area extends into the rear holding area. Here, the adapter is formed with a plurality of slots, which extend radially outward from the through opening and are distributed over the circumference. The slots are arranged in a central area of the through opening and the front ends of the slots are spaced apart from the front face of the receiving area.