Patent US4246726A successfully refreshed from Google Patents.
US4246726A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Window guide arrangement
Assignee: Motors Liquidation Co
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Filing: 1979-08-28
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Granted: 1981-01-27
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Expires: 1999-08-28
Abstract
Abstract A window guide arrangement for guiding movement of a vehicle window along a curvilinear path defined by a fixed guide member includes a sash plate secured to the window and having a bearing seat molded about a bearing provided with diametrical ribs whereby the bearing seat has grooves which cooperate with the bearing ribs in limiting rotation of the bearing to a plane containing the curvilinear path of movement of the window as the bearing rotates within the seat during movement of the bearing and sash plate along the guide member.
Inventors
- 👤 Cornell Breaz
- 👤 Bohdan Kazewych
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 23:06
CPC Classifications
E; E05; E05F; E05F11/00; E05F11/38; E05F11/382; E05F11/42; E05F11/423; E05F11/426; E05F15/00; E05F15/60; E05F15/603; E05F15/665; E05F15/689; E05Y; E05Y2201/00; E05Y2201/60; E05Y2201/606; E05Y2201/61; E05Y2201/612; E05Y2201/622; E05Y2201/644; E05Y2201/654; E05Y2201/658; E05Y2201/66; E05Y2900/00; E05Y2900/50; E05Y2900/53; E05Y2900/55
Claims Analysis
Total Claims: 6
Claim 1
Independent Claim
189 words
In combination with a support, a window movable along a predetermined non-linear path relative to the support, and drive means for moving the window, the improvement comprising, a driven member interconnecting the drive means and the movable window and including a spherical type bearing seat of molded plastic material, a spherical type bearing of molded plastic material having an axial aperture therethrough, cooperating integral rib means on the bearing and respective integral groove means in the bearing seat limiting movement of the bearing relative to the bearing seat to a plane containing the path of movement of the movable window, the bearing seat being molded about the bearing whereby the bearing ribs provide the pattern for the bearing seat grooves during the molding of the bearing seat, and a window guide member fixed to the support and defining the predetermined path of movement of the window, the guide member being received through the axial aperture of the bearing and rotating the bearing relative to the bearing seat in the plane of the path of movement as the bearing moves along the path of movement defined by the guide member.
Claim 2
Dependent Claim
189 words
In combination with a support, a window movable along a predetermined non-linear path relative to the support, and drive means for moving the window, the improvement comprising, a driven member interconnecting the drive means and the movable window and including a spherical type bearing seat of molded plastic material, a spherical type bearing of molded plastic material having an axial aperture therethrough, cooperating integral rib means on the bearing and respective integral groove means in the bearing seat limiting movement of the bearing relative to the bearing seat to a plane containing the path of movement of the movable window, the bearing seat being molded about the bearing whereby the bearing ribs provide the pattern for the bearing seat grooves during the molding of the bearing seat, and a window guide member fixed to the support and defining the predetermined path of movement of the window, the guide member being received through the axial aperture of the bearing and rotating the bearing relative to the bearing seat in the plane of the path of movement as the bearing moves along the path of movement defined by the guide member.
Claim 3
Dependent Claim
214 words
In combination with a support, a window movable along a predetermined non-linear path relative to the support, and drive means for moving the window, the improvement comprising, a driven member interconnecting the drive means and the movable window and including a spherical type bearing set of molded plastic material, a spherical type bearing of molded plastic material having an axial aperture therethrough, cooperating integral rib means on the bearing and respective integral groove means in the bearing seat limiting movement of the bearing relative to the bearing seat to a plane containing the path of movement of the movable window, the bearing seat being molded about the bearing whereby the bearing ribs provide the pattern for the bearing seat grooves during the molding of the bearing seat, an elongated window guide fixed to the support and defining the predetermined path of movement of the window, the guide being received through the axial aperture of the bearing and rotating the bearing relative to the bearing seat in the plane of the path of movement as the bearing moves along the path of movement defined by the guide, and guide means on the driven member laterally slidably embracing the window guide to constrain the driven member for movement in the plane of the path of movement.
Claim 4
Dependent Claim
214 words
In combination with a support, a window movable along a predetermined non-linear path relative to the support, and drive means for moving the window, the improvement comprising, a driven member interconnecting the drive means and the movable window and including a spherical type bearing set of molded plastic material, a spherical type bearing of molded plastic material having an axial aperture therethrough, cooperating integral rib means on the bearing and respective integral groove means in the bearing seat limiting movement of the bearing relative to the bearing seat to a plane containing the path of movement of the movable window, the bearing seat being molded about the bearing whereby the bearing ribs provide the pattern for the bearing seat grooves during the molding of the bearing seat, an elongated window guide fixed to the support and defining the predetermined path of movement of the window, the guide being received through the axial aperture of the bearing and rotating the bearing relative to the bearing seat in the plane of the path of movement as the bearing moves along the path of movement defined by the guide, and guide means on the driven member laterally slidably embracing the window guide to constrain the driven member for movement in the plane of the path of movement.
Claim 5
Dependent Claim
199 words
In combination with a support, a window movable along a predetermined non-linear path relative to the support, and drive means for moving the window, the improvement comprising, a driven member interconnecting the drive means and the movable window and including a spherical type bearing seat of molded plastic material, a spherical type bearing of molded plastic material having a multi-sided axial aperture therethrough, cooperating integral rib means on the bearing and respective integral groove means in the bearing seat limiting movement of the bearing relative to the bearing seat to a plane containing the path of movement of the movable window, the bearing seat being molded about the bearing whereby the bearing ribs provide the pattern for the bearing seat grooves during the molding of the bearing seat, and an elongated tubular window guide member fixed to the support and defining the predetermined path of movement of the window, the guide member being received through the axial aperture of the bearing and bearing against certain of the sides thereof to reduce friction therebetween as the bearing moves along the guide member and rotates relative to the bearing seat in the plane of the path of movement of the window.
Claim 6
Dependent Claim
199 words
In combination with a support, a window movable along a predetermined non-linear path relative to the support, and drive means for moving the window, the improvement comprising, a driven member interconnecting the drive means and the movable window and including a spherical type bearing seat of molded plastic material, a spherical type bearing of molded plastic material having a multi-sided axial aperture therethrough, cooperating integral rib means on the bearing and respective integral groove means in the bearing seat limiting movement of the bearing relative to the bearing seat to a plane containing the path of movement of the movable window, the bearing seat being molded about the bearing whereby the bearing ribs provide the pattern for the bearing seat grooves during the molding of the bearing seat, and an elongated tubular window guide member fixed to the support and defining the predetermined path of movement of the window, the guide member being received through the axial aperture of the bearing and bearing against certain of the sides thereof to reduce friction therebetween as the bearing moves along the guide member and rotates relative to the bearing seat in the plane of the path of movement of the window.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1984-01-27 | 1984-07-28 | 1985-01-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1988-01-27 | 1988-07-28 | 1989-01-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1992-01-27 | 1992-07-28 | 1993-01-27 | $7700.00 | Window Closed / Lapsed |