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. 14, 2020
Filed:
Jan. 05, 2016
Planet Gdz Ag, Tagelswangen, CH;
Andreas Dintheer, Illnau, CH;
Jochen Schaar, Dietlikon, CH;
PLANET GDZ AG, Tagelswangen, CH;
Abstract
A seal for a sill-free door for sealing a gap between a door leaf and a floor has a carrier rail () and a sealing profile () retained on the carrier rail (). The sealing profile () has a substantially u-shaped cross section with two limbs () and a sealing crosspiece (), which connects the two limbs () to one another and is intended for bearing with sealing action on the floor. There is a cavity () present, said cavity being defined by an underside () of the carrier rail (), by the limbs () and by the sealing crosspiece (), wherein the sealing profile (), on each limb (), has at least one strip () which is arranged on an inner side of the limb (), projects into the cavity and is intended for improving the sound insulation. At least two strips () have a thickness which is greater than the thickness of the adjacent region of the limb (). Said seal has optimized sound insulation.