Simplified wind deflector for vehicle sunroof applications

a technology for vehicle sunroofs and wind deflectors, applied in the field of wind deflectors, can solve the problems of unfavorable noise and airflow, complex structure, and multiple parts of known wind deflectors, and achieve the effects of improving the service life, and improving the service li

Inactive Publication Date: 2005-12-08
ARVINMERITOR TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Benefits of technology

The solution provides a simplified, cost-effective wind deflection mechanism that effectively reduces wind noise and airflow when the sunroof is open, with a single moving part that extends upwardly to deflect wind without additional components.

Problems solved by technology

Wind moves into the vehicle through a forward end of the opening, creating undesirable noise and airflow.
In general, known wind deflectors have included multiple parts, and have been relatively expensive and complex.

Method used

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  • Simplified wind deflector for vehicle sunroof applications
  • Simplified wind deflector for vehicle sunroof applications
  • Simplified wind deflector for vehicle sunroof applications

Examples

Experimental program
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Embodiment Construction

[0015]FIG. 1 shows a vehicle sunroof assembly 20 having a moving panel 22. As is known, the moving panel 22 moves between a forward and a rearward position in a vehicle to selectively close or open a vehicle roof opening 39. As shown in FIG. 1, the moving panel 22 is at its forward or closed position.

[0016] A wind deflector 29 has a frame 24 for a resilient member 30. Frame 24 includes a slot 26 at one end and a pivot mount 28 at an opposite end. The resilient member 30 has a moving pin 34, which moves within the slot 26, and a pivot pin 36 that is pivotally mounted within the pivot mount 28.

[0017] The moving panel 22 has a contact surface 32 that forces the resilient member 30 to a concealed position as shown in FIG. 1 from a relaxed position as shown in FIG. 2.

[0018] As shown in FIG. 2, the moving panel 22 is moved rearwardly to an open position. When the moving panel 22 is moved rearwardly, the resilient member 30 moves from the concealed position to its relaxed position. In t...

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Abstract

A wind deflector for use in a vehicle sunroof is formed of a resilient member that moves between a relaxed position and a compressed position. The resilient member is formed as one-piece of spring steel, and extends upwardly in front of an opening in a vehicle roof when in the relaxed position to deflect wind. As a vehicle sunroof panel moves to a closed position, the vehicle sunroof panel contacts and compresses the resilient member to a concealed position. The wind deflector thus provides a simplified construction when compared to the prior art.

Description

BACKGROUND OF THE INVENTION [0001] This application relates to a wind deflector for use with a vehicle sunroof, wherein the wind deflector has a relaxed position and a compressed position. The wind deflector moves between these positions dependent on the position of the vehicle sunroof. [0002] Vehicle sunroofs are widely utilized in modern vehicles. In a vehicle sunroof, a panel moves forwardly and rearwardly within an opening in a vehicle roof. The vehicle sunroof is moved to a rearward position to provide a vehicle occupant with the feeling of an open roof. When the vehicle sunroof is open, certain challenges are raised. Wind moves into the vehicle through a forward end of the opening, creating undesirable noise and airflow. [0003] Wind deflectors have been positioned at the forward end of the opening to address these problems. Known wind deflectors have typically extended upwardly to deflect the wind away from the opening. Traditionally, these wind deflectors are spring biased to...

Claims

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Application Information

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Patent Type & AuthorityApplications(United States)
IPC IPC(8): B60J7/20B60J7/22
CPCB60J7/22
InventorRAASAKKA, JOHNANEIROS, MICHAELCOONEY, DANIEL
OwnerARVINMERITOR TECH