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. 06, 2010
Filed:
Sep. 21, 2005
Ole Bøgh-sørensen, Hornslet, DK;
Ole Bøgh-Sørensen, Hornslet, DK;
V. Guldmann A/S, Aarhus N, DK;
Abstract
The present invention concerns a coupling () including a first part () and a second part (), where the first part () includes a housing () with a displaceable locking ring (). The locking ring having a locking device () for receiving and fixing a projecting part (). The housing is provided with an internal cylindrical surface with an annular recess () arranged for accommodating the locking device (). The locking ring is connected with a spring-biased locking unit () for moving and locking the locking ring in at least two positions in the housing (). The locking unit () includes an insert () connected to the locking ring () at one end and at an oppsoite end is provided with a number of oblique teeth ().