IP Library Granted Patent US 11,952,819
Granted Patent B2
US 11,952,819 · App. 16/772,372 · Granted Apr 9, 2024

Vehicle side window having a retaining element attached on one side

Inventors: Dieter Kleyer (Würselen, DE); Jan-Uwe Oltrogge (Aachen, DE)
Assignee: SAINT-GOBAIN GLASS FRANCE
E05F11/385B60J1/006B60J1/17E05D15/165E05Y2201/64E05Y2900/55
View Patent ↗
Loading inventors, assignments & file history…
Monitor This Case
Get email alerts when status or documents change.
Order Certified Copies
Most orders are placed with the USPTO same day — all within 24 business hours.
Order via The Patent Place →
Pre-filled with this patent's details
Quick Facts
Patent No.
US 11,952,819
App. No.
16/772,372
Granted
Apr 9, 2024
Kind
B2
Abstract

A side window for a vehicle, having a first surface, a second surface opposite thereto, and a lower edge, and having at least one retaining element attached in the region of the lower edge, wherein the retaining element has a contact section with a contact surface for securing to the side window and a securing section connected to the contact section for securing to the vehicle, and wherein the retaining element is secured to the side window on one side, by connecting the contact surface to the first surface via an adhesive, wherein the adhesive has a thickness of at least 1 mm and a modulus of elasticity of at least 150 MPa.

Claims (16)

1. A side window for a vehicle, having a first surface, a second surface opposite thereto, and a lower edge, and having at least one retaining element attached in a region of the lower edge,

wherein the retaining element has a contact section with a contact surface which faces toward the first surface for securing to the side window and a securing section connected to the contact section for securing to the vehicle, and

wherein the retaining element is secured to the side window on only one main side of the side window, by connecting the contact surface to the first surface via an adhesive arranged at least in a central region of the contact surface, wherein the adhesive has a thickness of at least 1 mm and a modulus of elasticity of at least 150 MPa so that the contact surface is spaced apart from the first surface by the adhesive,

wherein the contact section is connected to the securing section via a step section, and the step section causes the securing section to be offset relative to the contact section, such that in the installed position, the securing section is aligned with the lower edge of the side window and a plane of a first main surface of the securing section is arranged in a plane of the second surface of the side window,

wherein the contact surface extends over the complete contact section and the contact surface is directly connected to the first surface via the adhesive so that the retaining element is secured to the side window with only said adhesive,

wherein the second surface and the lower edge of the side window are out of contact with the adhesive and the retaining element, and

wherein a first angle between the step section and the contact section and a second angle between the step section and the securing section are each greater than or equal to 45 degrees so that a distance that separates the lower edge of the side window from the retaining element increases along the step section and in a direction from the contact section to the securing section.

2. The side window according to claim 1 , wherein the thickness of the adhesive is at least 2 mm.

3. The side window according to claim 2 , wherein the thickness of the adhesive is from 2 mm to 4 mm.

4. The side window according to claim 1 , wherein the adhesive has a modulus of elasticity of 150 MPa to 600 MPa.

5. The side window according to claim 4 , wherein the modulus of elasticity is from 400 MPa to 600 MPa.

6. The side window according to claim 1 , wherein the retaining element has a filling opening for injecting an adhesive into the intermediate space between the contact section and the first surface of the side window.

7. The side window according to claim 6 , wherein the contact surface has at least one channel, which is directed toward the filling opening and is suitable for influencing the flow direction of the adhesive.

8. The side window according to claim 6 , wherein the contact surface has a plurality of channels, which are directed toward the filling opening and are radially extending towards the filling opening.

9. A method comprising utilizing a side window according to claim 1 ,

wherein the vehicle is a motor vehicle and wherein the side window is an openable side window of the motor vehicle.

Assignments (2)
NUNC PRO TUNC ASSIGNMENT Recorded May 16, 2025
From: SAINT-GOBAIN GLASS FRANCE
To: SAINT-GOBAIN SEKURIT FRANCE
Reel/Frame 071969/0743 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Feb 1, 2021
From: KLEYER, DIETER; OLTROGGE, JAN-UWE
To: SAINT-GOBAIN GLASS FRANCE
Reel/Frame 055100/0110 →
Priority Claims (1)
EP 17206583 · Dec 12, 2017 · regional
Continuity (1)
Related Publication 20210079709A1 · Mar 18, 2021