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. 02, 2002
Filed:
Jun. 21, 2000
Applicant:
Inventor:
Christer Persson, Skovde, SE;
Assignee:
Other;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F16L 3/718 ;
U.S. Cl.
CPC ...
F16L 3/718 ;
Abstract
The invention relates to a coupling for hoses for media under pressure. The coupling includes a female part and a nipple. The nipple fits into the female part. A lock ball is provided for locking the nipple in the connected position with the female part. A locking sleeve is spring-loaded toward a locking position in which it holds the ball lock in the engagement position. The locking sleeve can be moved, counter to the spring-loading, to a release position in which the ball lock is released. The movement of the locking sleeve to the release position includes both rotation about the longitudinal axis of the coupling and axial displacement parallel to this axis.