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:
May. 11, 2021
Filed:
Sep. 18, 2017
Umeta Hermann Ulrichskötter Metallwarenfabrik Gmbh & Co. KG, Bielefeld, DE;
Thomas Salomon, Verl, DE;
Frank Maser, Bielefeld, DE;
Other;
Abstract
A coupling for pressure lines, having a housing () which has a continuous conveying duct () for a pressurised medium and can be connected by one end to a pressure source and attached by the opposite end to a connection nipple (), and having retaining jaws () which are arranged around the mouth of the conveying duct opening into the connection nipple () and which can be fixed by a locking mechanism in a position in which they engage around the connection nipple (), in which the retaining jaws () are each supported on a pivot bearing () and have, at the end remote from the connection nipple (), beyond pivot bearing (), an actuating arm () which can be actuated, in order to close the retaining jaws (), by a piston () subjected to the pressure of the medium.