US5081792A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Window regulator with orthogonal pushout for flush window
Assignee: ArvinMeritor Technology LLC
•
Filing: 1990-02-22
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Granted: 1992-01-21
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Expires: 2010-02-22
Abstract
Abstract A guide attached to a vehicle window slides along a slotted vertical track and is pulled by a cable to raise and lower the window. A pulley-like cable holder is rotatably mounted on the guide and the cable is wrapped on the holder to impose a rotational moment on the holder. The holder carries a pin which rides in the track slot to prevent rotation during window raising and lowering so that only vertical movement occurs. A lateral slot arm extending from the slot receives the pin when the window is fully raised and allows the holder to rotate. A cam responsive to the holder rotation moves the window horizontally to or from its outer closed position.
Inventors
- 👤 Mark fA. Huebner
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-09 08:01
CPC Classifications
E; E05; E05F; E05F11/00; E05F11/38; E05F11/52; E05F11/525; E05F11/48; E05F11/481; E05F11/483; E05F11/486; E05Y; E05Y2900/00; E05Y2900/50; E05Y2900/53; E05Y2900/55
Claims Analysis
Total Claims: 5
Claim 1
Independent Claim
247 words
A window regulator for imparting vertical and horizontal movement to a vertical window, comprising: a vertical track mounted on the vehicle and having an elongated slot and a slot arm branching from the elongated slot to one side at a point spaced below the top end of the elongated slot, a slide mechanism mounting the lower end of the window and being slidable in the elongated slot to raise and lower the window, the slide mechanism including an upper guide received in the elongated slot, a lower guide received in the elongated slot and spaced below the upper guide so as to register with the slot arm when the upper slide is at the upper end of the elongated slot, rotating means mounting the lower guide on the upper guide for rotation about a pivot axis, and a cam mechanism mounting the window for horizontal movement upon rotation of the rotating means, and drive means including a drive mechanism and a flexible drive member having a vertical reach adjacent the track, the flexible drive member interconnecting the drive mechanism and the rotating means, the drive means being operable to move the slide mechanism in the slot to raise and lower the window, and imparting a rotational moment on the rotating means to enable rotation only when the upper guide is seated at the upper end of the elongated slot, and the lower guide into the slot arm and causes the cam mechanism to move the window horizontally.
Claim 2
Dependent Claim
247 words
A window regulator for imparting vertical and horizontal movement to a vertical window, comprising: a vertical track mounted on the vehicle and having an elongated slot and a slot arm branching from the elongated slot to one side at a point spaced below the top end of the elongated slot, a slide mechanism mounting the lower end of the window and being slidable in the elongated slot to raise and lower the window, the slide mechanism including an upper guide received in the elongated slot, a lower guide received in the elongated slot and spaced below the upper guide so as to register with the slot arm when the upper slide is at the upper end of the elongated slot, rotating means mounting the lower guide on the upper guide for rotation about a pivot axis, and a cam mechanism mounting the window for horizontal movement upon rotation of the rotating means, and drive means including a drive mechanism and a flexible drive member having a vertical reach adjacent the track, the flexible drive member interconnecting the drive mechanism and the rotating means, the drive means being operable to move the slide mechanism in the slot to raise and lower the window, and imparting a rotational moment on the rotating means to enable rotation only when the upper guide is seated at the upper end of the elongated slot, and the lower guide into the slot arm and causes the cam mechanism to move the window horizontally.
Claim 3
Dependent Claim
53 words
The invention as defined in claim 1, wherein the slide mechanism includes a shaft on the pivot axis and wherein the rotating means and cam mechanism are mounted on the shaft for rotation together and the upper guide means is rotatably mounted on the shaft between the rotating means and the cam mechanism.
Claim 4
Dependent Claim
42 words
The invention as defined in claim 1, wherein the upper guide is larger in the direction of the slot than the width of the slot arm for bridging the slot arm during movement to and from the upper end of the slot.
Claim 5
Dependent Claim
46 words
The invention as defined in claim 1, wherein the rotating means is a pulley eccentrically rotatable about the pivot axis and the flexible drive member is wrapped at least part way around the pulley to provide a vertical force and a rotational moment on the pulley.
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1995-01-20 | 1995-07-22 | 1996-01-21 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1999-01-20 | 1999-07-22 | 2000-01-21 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2003-01-20 | 2003-07-22 | 2004-01-21 | $7700.00 | Window Closed / Lapsed |