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:
Sep. 08, 1981
Filed:
Aug. 11, 1978
Applicant:
Inventors:
Gerhard Schroder, Tiefenbronn, DE;
Fritz Feucht, Renningen, DE;
Assignee:
Vereinigte Baubeschlagfabriken Gretsch and Co., GmbH, Leonberg, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
E04G / ; F16M / ;
U.S. Cl.
CPC ...
2482251 ; 248674 ;
Abstract
An arrangement for mounting a door closer to a stationary or movable door frame. The door frame is provided with a channel rail having longitudinally extending undercut grooves which form transverse guide tongues. Guide projections provided on the door closer are adapted to be received in the undercut grooves so as to be disposed behind the guide tongues. At least one thumbscrew is supported at the door closer and arranged so as to press the guide projections against the guide tongues to thereby mount the door closer at the channel rail.