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:
Jul. 28, 2020
Filed:
Jun. 28, 2018
Applicant:
Von Arx Ag, Sissach, CH;
Inventor:
Rudolf Kreuzer, Buchs, CH;
Assignee:
VON ARX AG, , CH;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
B23B 31/113 (2006.01); H01R 43/048 (2006.01);
U.S. Cl.
CPC ...
B23B 31/113 (2013.01); B23B 2240/04 (2013.01); B23B 2260/136 (2013.01); H01R 43/048 (2013.01); Y10T 279/17888 (2015.01);
Abstract
A coupling is described for connecting an interchangeable tool head to a machine part of a pressing device. The machine part features a receptacle region (A) for accommodating a shaft section of an interchangeable tool head, which can be axially displaced in the receptacle region (A), and the shaft section comprises an end face (S) and at least two engaging elements. The at least two holding elements are arranged in the receptacle region (A) and a guide groove is respectively formed between two adjacent holding elements. Also described are tools such as pressing devices utilizing the couplings and related methods.