Door glass run for a motor vehicle
OwnerKatsunori Kawaiinventor
Life of this patent
Estimating the term…
Abstract
A door glass run for attachment to a channel having a generally U-shaped cross-section, which is provided along an inner periphery of a door frame of a motor vehicle, for effecting a seal between the door frame and a periphery of the door glass elevated to its fully closed position. The glass run has a main body including a bottom wall and side walls extending from widthwise ends of the bottom wall so as to face each other, and seal lips which extend from ends of the side walls of the main body in facing directions for holding the periphery of the door glass. The bottom wall is formed to have a gable roof cross-section such that a widthwise center thereof bends and rises outwardly.
Claims9
A door glass run provided along an inner periphery of a motor vehicle door frame for attachment to a channel having a generally U-shaped cross-section and for effecting a seal between the door frame and window glass therein when elevated to its fully closed position, comprising:
- a main body having a bottom wall and side walls extending from each of opposing widthwise ends thereof so as to face each other;
- and
- a seal lip which extends from an end of each of the side walls in facing directions for engaging the window glass;
- said bottom wall having a triangular shaped cross-section, a peak portion of which bends and rises outwardly, said peak portion having a notch in an inner face thereof to make the thickness of said peak portion less than that of annular parts which connect said widthwise ends of said bottom wall to said side walls, such that when the door glass run is inserted into the channel, said peak portion further bends and rises outwardly along said notch in a direction toward the channel to reduce the width of said bottom wall.
A door glass run provided along an inner periphery of a motor vehicle door frame for attachment to a channel having a generally U-shaped cross-section and for effecting a seal between the door frame and a window glass therein elevated to its fully closed position, comprising:
- a main body having a bottom wall and a side wall extending from each of opposing widthwise ends thereof so as to face each other;
- and
- a seal lip which extends from an end of each of the side walls in facing directions for holding a periphery of the window glass;
- wherein the bottom wall has a triangular shaped cross-section forming a peak portion that bends and rises outwardly of said main body;
- and
- said peak portion including a notch formed in an inner face thereof and positioned at a central position of said bottom wall such that when the door glass run is inserted into the channel, said peak portion further bends and rises along said notch in a direction toward the channel to reduce the width of said bottom wall.
Dependencies are inferred from the claim text.