J-type window lace assemblies

• US 5,311,711 A
• Filed: 10/30/1992
• Issued: 05/17/1994
• Est. Priority Date: 10/30/1992
• Status: Expired due to Fees

• Current Assignee: Cooper-Standard Automotive Incorporated (Cooper-Standard Holdings Incorporated)
• Original Assignee: The Standard Products Company (Goodyear Tire & Rubber Company)
• Inventors: Desir, Julio Sr.
• Primary Examiner(s): Friedman, Carl D.
• Assistant Examiner(s): STEPHAN, BETH A
• Application Number:
  US07/968,858
• Time in Patent Office: 564 Days
• Field of Search: 296/93, 52/393, 52/712, 52/208, 52/400, 52/716.5, 428/122, 428/358, 49/490
• US Class Current: 52/208
• CPC Class Codes: B29C 48/12 Articles with an irregular circumference when viewed in cross-section, e.g. window profiles
• CPC Class Codes: B29C 48/21 the layers being joined at their surfaces
• CPC Class Codes: B60J 10/16 consisting of two or more plastic materials having different physical or chemical properties B60J10/17 takes precedence
• CPC Class Codes: B60J 10/70 specially adapted for windows or windscreens
• CPC Class Codes: Y10T 428/24198 Channel-shaped edge component [e.g., binding, etc.]
• CPC Class Codes: Y10T 428/2902 Channel shape

Abstract

A glass reveal molding having a generally J-shaped clamping portion which exerts substantially even gripping pressures on both the top and bottom surfaces of the glass panel is disclosed. The molding includes a relatively rigid clamping portion and a more flexible crown portion. The crown may be provided with a high gloss finish. The molding substantially eliminates roll-over or disengagement of the molding from the glass prior to complete assembly. The molding also provides a crown which covers the gap between the vehicle body and the glass panel. Also disclosed are various methods of producing the glass reveal molding.

Claims

1. A molding comprising:

a clamping member having an overall "J" shape in cross section including a leg, body and head, said leg including a first portion which extends from said body and a second portion which extends from said first leg portion, said head being divided by said body into front and rear halves such that said first leg portion, body and front half of said head define a channel for receiving a panel edge, said first leg portion extending substantially perpendicular to said body and said second leg portion extending from said first leg portion into said channel for securing the panel; and

a crown coupled with said head and extending beyond said head front and rear halves wherein said clamping member and crown are unitarily formed and said first leg portion, body and head are formed of a material more rigid than said second leg portion and crown.

2. The molding according to claim 1 wherein said head front half arcuately extends from said body towards said leg.

3. The molding according to claim 1 wherein said leg extends a longer distance away from said body than head front half.

4. The molding according to claim 1 wherein said leg is longer than a distance between said head front half and said leg.

5. The molding according to claim 1 wherein said crown is provided with a high gloss finish layer.

6. The molding according to claim 5 wherein said high gloss finish layer is high density polyethylene.

7. The molding according to claim 1 wherein said head includes a nib and arcuate projection extending into said channel for securing said panel.

8. The molding according to claim 1 wherein said body is provided with a projection extending into said channel, said projection including a shelf for hosting said panel.

9. The molding according to claim 1 wherein said first leg portion, body and head are formed from 90A-durometer EPDM rubber and said second leg portion and crown are formed from 70A-durometer EPDM rubber.