Sealing, trimming and guiding strip

• US 8,479,449 B2
• Filed: 10/03/2003
• Issued: 07/09/2013
• Est. Priority Date: 10/02/2002
• Status: Expired due to Fees

• Current Assignee: Maps Holdings, Inc. (Aviation Industry Corporation of China, Ltd.)
• Original Assignee: Henniges Automotive Sealing Systems North America Incorporated (Aviation Industry Corporation of China, Ltd.)
• Inventors: Titz, Peter
• Primary Examiner(s): Strimbu, Gregory J.
• Application Number:
  US10/530,325
• Publication Number:
  US 20070101656A1
• Time in Patent Office: 3,567 Days
• Field of Search: 494/951, 494/901, 494/791, 494/751, 494/40, 494/41
• US Class Current: 49/440
• CPC Class Codes: B60J 10/30 characterised by the fastening means
• CPC Class Codes: B60J 10/40 characterised by contact between two or more cooperating sealing arrangements
• CPC Class Codes: B60J 10/78 adjacent to corner pieces, mirror supports or quarter windows
• CPC Class Codes: B60J 10/88 mounted on, or integral with, the glass-run seals

Abstract

A sealing, trimming or guiding strip (15) for windows of a motor vehicle comprises a loop formed around the fixed quarter light (11) of the vehicle and a further loop formed around the sliding main window (9) of the rear door of the vehicle. This strip comprises an extruded part (19) extending along both loops to provide a pleasing continuous appearance for the exterior of the vehicle. A portion of the extruded material (19) is cut away and replaced by molded material molded onto the extruded part (19) for the portion of the strip into which the quarter light (11) is mounted.

Claims

1. An assembly for a window frame of a vehicle, said assembly comprising:

a strip,

a window pane fixed in position relative to the strip and having an interior side for facing an interior of the vehicle and an exterior side for facing an exterior of the vehicle, and

the strip including a length of extruded material in contact with the exterior side of the window pane and molded material in contact with the interior side of the window pane and molded onto and connected to the extruded material along only part of the length of the extruded material,

the extruded material including a channel for receiving a flange of the window frame and a rigid reinforcing carrier embedded within the extruded material in a region of the extruded material corresponding to the channel,

the molded material forming a first window pane receiving surface at the interior side of the window pane,

the extruded material having a second window pane receiving surface at the exterior side of the window pane and having a generally oppositely facing surface facing opposite the second window pane receiving surface at the interior side of the window pane, and

the molded material supporting at least one clip spaced from the extruded material, said at least one clip extending from the molded material in a direction from the exterior side of the window pane toward the interior side of the window pane without extending through the extruded material for securing the molded material to the window frame.

2. The assembly according to claim 1, wherein the molded material forms a closed loop.

3. The assembly according to claim 2, wherein the length of extruded material extends from the closed loop.

4. The assembly according to claim 1, wherein the clip is embedded in the molded material for cooperating with a corresponding formation in the window frame.

5. The assembly according to claim 4, wherein the clip includes a base portion extending towards the channel so as to increase a force required to remove the strip from the window frame.

6. The assembly according to claim 1, wherein the molded material defines an aperture and the clip extends through the aperture.

7. The assembly according to claim 6, wherein the clip is attached to the window pane and the clip passes through the aperture in the molded material for extending through a further aperture in the window frame to secure the window pane to the window frame.

8. The assembly according to claim 6, further comprising a member embedded in the molded material and having an aperture therein through which the clip passes.

9. The assembly according to claim 8, wherein the embedded member extends towards the channel so as to increase a force required to remove the strip from the window frame.

10. The assembly according to claim 1, wherein the clip is integrally formed with the molded material for cooperating with a corresponding formation in the window frame.

11. The assembly according to claim 1, wherein the at least one clip includes a plurality of clips for securing the extruded material to the window frame.

12. The assembly according to claim 1, further comprising an elongate rigid member into which a portion of the strip is fitted.

13. The assembly according to claim 12, wherein the molded material is fitted into the rigid member so as to clamp the window pane fitted in said molded material.

14. The assembly according to claim 12, wherein the rigid member also accommodates a further length of extruded material having a window pane receiving channel.

15. The assembly according to claim 12, wherein the rigid member is substantially H shaped.

16. The assembly according to claim 1, wherein the extruded material includes a limb forming at least a part of a window pane receiving channel.

17. The assembly according to claim 16, wherein the limb has an embedded rigid member therein for reducing a tendency for the limb to bend.

18. The assembly according to claim 1, wherein the extruded material comprises a limb forming at least part of a glass pane receiving channel, and said limb has an embedded member therein for reducing a tendency of the limb to bend.

19. The assembly according to claim 1, wherein the window pain is disposed between the second window pane receiving surface and the oppositely facing surface.

20. A method of forming an assembly for a window frame having a flange the method comprising the steps of:

providing;

a window pane having an interior side and an exterior side, the method including;

extruding a length of material which forms part of a strip,

removing a portion of the extruded material along only part of the length of the extruded material,

replacing the portion with molded material which is molded onto and thereby connected to the extruded material to complete the strip, and

assembling the strip to the window pane so that the window pane is fixed in position relative to the strip, wherein;

the extruded material includes a channel for receiving the flange of the window frame and a reinforcing carrier embedded within the extruded material in a region of the extruded material corresponding to the channel,

the channel remains as part of the strip after removal of said portion of the extruded material,

the molded material forms a first window pane receiving surface at the interior side of the window pane,

the extruded material has a second window pane receiving surface at the exterior side of the window pane and has a generally oppositely facing surface facing opposite the second window pane receiving surface at the interior side of the window pane, said second window pane receiving surface remaining as part of the strip after removal of said portion of the extruded material, and

the molded material supports at least one clip spaced from the extruded material, said at least one clip extending from the molded material in a direction from the exterior side of the window pane toward the interior side of the window pane without extending through the extruded material for securing the molded material to the window frame.

21. The method according to claim 20, wherein the molded material forms a closed loop.

22. The method according to claim 21, wherein the length of extruded material extends from the closed loop.

23. The method according to claim 20, wherein the molded material defines an aperture and the clip extends through the aperture.

24. The method according to claim 23, wherein the clip is attached to the window pane and the clip passes through the aperture in the molded material for extending through a further aperture in the window frame to secure the window pane to the window frame.

25. The method according to claim 23, wherein a member is embedded in the molded material and has an aperture therein through which the clip passes.

26. The method according to claim 25, wherein the embedded member extends towards the channel so as to increase a force required to remove the strip from the window frame.

27. The method according to claim 20, wherein the clip is integrally formed with the molded material for cooperating with a corresponding formation in the window frame.

28. The method according to claim 20, wherein the clip is embedded in the molded material for cooperating with a corresponding formation in the window frame.

29. The method according to claim 28, wherein the clip includes a base portion extending towards the channel so as to increase a force required to remove the strip from the window frame.

30. The method according to claim 20, wherein the at least one clip includes a plurality of clips for securing the strip to the window frame.

31. The method according to claim 20, including a step of providing an elongate member into which a portion of the strip is fitted.

32. The method according to claim 31, wherein the elongate member is substantially H shaped.

33. The method according to claim 31, wherein the elongate member also accommodates a further length of extruded material having a window pane receiving channel.

34. The method according to claim 31, wherein the molded material is fitted into the elongate member so as to clamp the window pane fitted in said molded material.

35. The method according to claim 20, wherein the extruded material includes a limb forming at least a part of a window pane receiving channel, a portion of the limb being removed by removal of said portion of the extruded material.

36. The method according to claim 35, wherein the limb has an embedded member therein for reducing a tendency for the limb to bend.