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:
Dec. 10, 1991
Filed:
Feb. 25, 1991
Werner Wolkersdorfer, Rutesheim, DE;
Ulrich Messner, Korntal, DE;
Dr. Ing. h.c.F. Porsche AG, , DE;
Abstract
For the lead-through of lines to be led through a supporting wall, a closing body is provided which has receiving sections and which can be inserted into a wall opening by means of lateral guiding elements and can be fixed in it by means of a holding member. So that a lead-through arrangement of this type can also be used for wall openings which are closed on the circumference side, it is provided that at least the legs of the lateral guiding elements of the closing body which--viewed in the inserting direction--face the supporting wall, and the corresponding edge portions of the wall opening are provided with one profile respectively formed by projecting areas and recesses situated between them. The two profiles of the closing body and the wall opening interact with one another in such a manner that, on the one hand, an inserting of the closing body is achieved from the direction of the side and, on the other hand, a locking of the closing body on the supporting wall is achieved by a shifting motion of the closing body.