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:
Jun. 09, 1987
Filed:
Apr. 04, 1986
Applicant:
Inventor:
Alfred Grass, Hochst, AT;
Assignee:
Alfred Grass GmbH Metallwarenfabrik, Hochst, AT;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F16B / ; F16B / ;
U.S. Cl.
CPC ...
411156 ; 411261 ; 411301 ; 411314 ; 411533 ; 411544 ; 411959 ; 411393 ;
Abstract
The locking screw for the adjustable connection of a hinge strap to a base plate of a hinge has an external thread, with which the locking screw is screwed into a corresponding threaded hole in the hinge flap. The end face of the bolt portion of the locking screw abuts on the corresponding face of the base plate. In order to ensure a secure seating of the locking screw even under changing loads, a plate spring is attached to the end face of the locking screw and is spring-loaded axially, which abuts the base plate with its spring front face.