US4090265A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Partition wall for wet chambers
Assignee: Altura Leiden Holding BV
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Filing: 1976-11-24
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Granted: 1978-05-23
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Expires: 1996-11-24
Abstract
Abstract A partition wall for wet chambers, particularly for bathrooms or stall showers with several wall panels which are slidable either with each other or with respect to each other with each wall panel suspended in an upper guide rail with sliding or roller guides and with the lower guide ledges of the panels guided in a lower closed guide member, shaped with step-like guide rails on top of each other. In a preferred form the upper suspension of each wall panel is positioned outside the line of the center of gravity of the wall panel.
Inventors
- 👤 Heinz Georg Baus
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 05:07
CPC Classifications
E; E05; E05D; E05D15/00; E05D15/06; E05D15/0621; E05D15/0626; E05D15/063; A; A47; A47K; A47K3/00; A47K3/28; A47K3/30; A47K3/34; E05D15/0656; E05D15/08; E05D2015/0695; E05Y; E05Y2201/00; E05Y2201/40; E05Y2201/404; E05Y2201/428; E05Y2201/46; E05Y2800/00; E05Y2800/10; E05Y2800/12; E05Y2900/00; E05Y2900/10; E05Y2900/114
Claims Analysis
Total Claims: 18
Claim 1
Independent Claim
146 words
Partition wall for wet chambers particularly for bathrooms or stall showers having several slidable wall panels with each wall panel suspended in an upper guide rail and with each wall panel having a lower guide ledge guided in a lower closed guide member, said lower closed guide member being shaped with steplike guide rails one above the other and having one continuous upper surface with said lower guide ledge disposed above the upper surface of the steplike guide rails, said wall panels having permanent magnets installed in said lower guide ledges of the wall panels, said guide rails having keeper means, and each wall panel disposed against a surface of a guide rail and held by magnetic force resulting from the attraction of said permanent magnets and said keeper means, in a direction perpendicular to the plane of the wall panel, and guided at said surface.
Claim 2
Dependent Claim
146 words
Partition wall for wet chambers particularly for bathrooms or stall showers having several slidable wall panels with each wall panel suspended in an upper guide rail and with each wall panel having a lower guide ledge guided in a lower closed guide member, said lower closed guide member being shaped with steplike guide rails one above the other and having one continuous upper surface with said lower guide ledge disposed above the upper surface of the steplike guide rails, said wall panels having permanent magnets installed in said lower guide ledges of the wall panels, said guide rails having keeper means, and each wall panel disposed against a surface of a guide rail and held by magnetic force resulting from the attraction of said permanent magnets and said keeper means, in a direction perpendicular to the plane of the wall panel, and guided at said surface.
Claim 3
Dependent Claim
162 words
Partition wall for wet chambers, particularly for bathrooms or stall showers having several slidable wall panels with each wall panel suspended in an upper guide rail and with each wall panel having a lower guide ledge guided in a lower closed guide member with at least two guiding means and limiting walls, each wall panel having its upper suspension positioned outside the line of the center of gravity of the wall panel, and each wall panel having its lower guide ledge braced against a limiting wall of the lower guide member at an angle to the plane of the panel and held by permanent magnets against said limiting wall, and wherein said lower guide member has steplike guides on top of each other as one continuous upper surface with said lower guide ledge disposed above the upper surface of the steplike guide, and wherein the permanent magnets are adjacent the vertical surfaces of said steps and are guided along the vertical surfaces.
Claim 4
Dependent Claim
162 words
Partition wall for wet chambers, particularly for bathrooms or stall showers having several slidable wall panels with each wall panel suspended in an upper guide rail and with each wall panel having a lower guide ledge guided in a lower closed guide member with at least two guiding means and limiting walls, each wall panel having its upper suspension positioned outside the line of the center of gravity of the wall panel, and each wall panel having its lower guide ledge braced against a limiting wall of the lower guide member at an angle to the plane of the panel and held by permanent magnets against said limiting wall, and wherein said lower guide member has steplike guides on top of each other as one continuous upper surface with said lower guide ledge disposed above the upper surface of the steplike guide, and wherein the permanent magnets are adjacent the vertical surfaces of said steps and are guided along the vertical surfaces.
Claim 5
Dependent Claim
28 words
Partition wall according to claim 1 wherein said lower guide ledge has guide rollers with the turning axes of said rollers parallel to the plane of the panel.
Claim 6
Dependent Claim
65 words
Partition wall according to claim 1 wherein said permanent magnets are iron parts with a U-shaped cross section, which iron parts are oriented with their longitudinal axis perpendicular to the plane of the panel and pointing with their open side toward the steps of said steplike guide rails and the other closed side of said iron parts are disposed in recesses of said wall panel.
Claim 7
Dependent Claim
34 words
Partition wall according to claim 3 wherein the permanent magnets and the guide rollers are located in a lower right-angled frame member of the wall panel which frame member also serves as corner connector.
Claim 8
Dependent Claim
18 words
Partition wall according to claim 3 wherein said guide rollers are permanent magnets with inner and outer poles.
Claim 9
Dependent Claim
29 words
Partition wall according to claim 1 wherein said permanent magnets are arranged perpendicularly to the plane of the panel with means for adjusting and securing the magnets in position.
Claim 10
Dependent Claim
30 words
Partition wall according to claim 3 wherein said guide rollers are arranged perpendicularly to the plane of the panel with means for adjusting and securing the guide rollers in position.
Claim 11
Dependent Claim
38 words
Partition wall according to claim 1 wherein the lower guide member has a top surface as guiding- and upper limiting wall which top surface is slightly inclined with respect to the horizontal and slants toward the wet chamber.
Claim 12
Dependent Claim
12 words
Partition wall according to claim 9 wherein said inclined surface is knurled.
Claim 13
Dependent Claim
26 words
Partition wall according to claim 1 wherein said keeper means are in the form of through running rails and are disposed within the closed guide member.
Claim 14
Dependent Claim
25 words
Partition wall according to claim 1 wherein the permanent magnets are made of a plastic with finely dispersed permanently magnetized material incorporated in the plastic.
Claim 15
Dependent Claim
16 words
Partition wall according to claim 1 wherein the keeper means are coated with a plastic material.
Claim 16
Dependent Claim
13 words
Partition wall according to claim 1 wherein the permanent magnets are hingeably mounted.
Claim 17
Dependent Claim
146 words
Partition wall for wet chambers particularly for bathrooms or stall showers having several slidable wall panels with each wall panel suspended in an upper guide rail and with each wall panel having a lower guide ledge guided in a lower closed guide member, said lower closed guide member being shaped with steplike guide rails one above the other and having one continuous upper surface with said lower guide ledge disposed above the upper surface of the steplike guide rails, said wall panels having keeper means installed in said lower guide ledges of the wall panels, said guide rails having permanent magnets, and each wall panel disposed against a surface of a guide rail and held by magnetic force resulting from the attraction of said permanent magnets and said keeper means, in a direction perpendicular to the plane of the wall panel, and guided at said surface.
Claim 18
Dependent Claim
146 words
Partition wall for wet chambers particularly for bathrooms or stall showers having several slidable wall panels with each wall panel suspended in an upper guide rail and with each wall panel having a lower guide ledge guided in a lower closed guide member, said lower closed guide member being shaped with steplike guide rails one above the other and having one continuous upper surface with said lower guide ledge disposed above the upper surface of the steplike guide rails, said wall panels having keeper means installed in said lower guide ledges of the wall panels, said guide rails having permanent magnets, and each wall panel disposed against a surface of a guide rail and held by magnetic force resulting from the attraction of said permanent magnets and said keeper means, in a direction perpendicular to the plane of the wall panel, and guided at said surface.
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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) | 1981-05-22 | 1981-11-21 | 1982-05-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1985-05-22 | 1985-11-21 | 1986-05-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1989-05-22 | 1989-11-21 | 1990-05-23 | $7700.00 | Window Closed / Lapsed |