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:
Jan. 13, 1998
Filed:
Dec. 04, 1995
Dieter Roeper, Ulm, DE;
Dragerwerk Aktiengesellschaft, Lubeck, DE;
Abstract
A cover plates device for closing installation ducts in the interior fitting of spaces, including cover plates located one behind the other and are provided with ventilation and electrical components. An axial length compensation between two adjacent cover plates is provided in a simple manner. A first front side of a first cover plate has--in the area of a surface facing the installation duct--a shoulder-like recess of the height H, which extends approximately rectangularly into the first cover plate 1. A second front side of a second cover plate, which is directed toward the first front side of the first cover plate, is designed corresponding to the height H of the recess such that it can be introduced into the recess in such a manner that length tolerances between the cover plates 1, 2, 3 are compensated.