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US4228560A Expired / Lapsed US ⏱️ 0.0 years remaining

Lower guide for a sliding partition

Assignee: Altura Leiden Holding BV
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Filing: 1978-10-19
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Granted: 1980-10-21
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Expires: 1998-10-19
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Abstract

Abstract Lower guide for a sliding partition for bath and shower rooms with sliding doors suspended from above extending down into a guide slot of an elongated lower guide member open at the top and confined by two lateral guide walls and a bottom. Pivotal means are provided for swinging the lateral guide wall outward about a horizontal swivel axis with the height of the swung-out wall from its highest point to the bottom of the guide member smaller than the distance between the bottom of the doors and the bottom of the guide member. The swinging guide wall is supported between lateral frame parts with pivot pins extending into vertical slots in each end of the guide wall to permit raising it and then swinging it out. This permits ready cleaning of accumulated dirt in the slot without disassembly and reassembly of the elongated lower guide member.

Inventors

  • 👤 Heinz-Georg Baus

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-11-10 01:59
CPC Classifications
A; A47; A47K; A47K3/00; A47K3/28; A47K3/30; A47K3/34; E; E05; E05D; E05D15/00; E05D15/06; E05D15/0621; E05D15/0626; E05D15/0656; E05D15/08; E05Y; E05Y2900/00; E05Y2900/10; E05Y2900/114

Claims Analysis

Total Claims: 7
Claim 1
Independent Claim 238 words
Lower guide for a sliding partition for a wet chamber, particularly bath and shower rooms, with sliding doors which are suspended from an upper guide rail and can be pushed together and apart in telescopic fashion and which doors extend down into a guide slot open at the top and confined by an elongated lower guide member having two lateral guide walls and a bottom, the improvement comprising pivotal means for swinging a lateral guide wall outwardly in the direction from the guide slot about a horizontal swivel axis with the height of the swung-out lateral guide wall measured from its highest point to the bottom of the lower guide member smaller than the distance between the bottom of the doors extending into the guide slot and the bottom of the lower guide member, the swinging guide wall being supported between lateral frame parts with each lateral frame part having, coaxially with the swivel axis, a pivot pin, and, associated with each end of the swinging guide wall, there is a vertically extending elongated hole into which the pivot pin protrudes and is in the upper end of the elongated hole when the swinging guide wall is in the normal not swung-out position; and latch means being provided to prevent the pivotal guide wall from being swung out sideways until it is raised far enough for the pivot pin to reach the lower end of the elongated hole.
Claim 2
Dependent Claim 238 words
Lower guide for a sliding partition for a wet chamber, particularly bath and shower rooms, with sliding doors which are suspended from an upper guide rail and can be pushed together and apart in telescopic fashion and which doors extend down into a guide slot open at the top and confined by an elongated lower guide member having two lateral guide walls and a bottom, the improvement comprising pivotal means for swinging a lateral guide wall outwardly in the direction from the guide slot about a horizontal swivel axis with the height of the swung-out lateral guide wall measured from its highest point to the bottom of the lower guide member smaller than the distance between the bottom of the doors extending into the guide slot and the bottom of the lower guide member, the swinging guide wall being supported between lateral frame parts with each lateral frame part having, coaxially with the swivel axis, a pivot pin, and, associated with each end of the swinging guide wall, there is a vertically extending elongated hole into which the pivot pin protrudes and is in the upper end of the elongated hole when the swinging guide wall is in the normal not swung-out position; and latch means being provided to prevent the pivotal guide wall from being swung out sideways until it is raised far enough for the pivot pin to reach the lower end of the elongated hole.
Claim 3
Dependent Claim 39 words
Lower guide according to claim 1, wherein each lateral frame part carries, eccentrically to the swivel axis, a latching pin which is engaged from the top by a hook arranged at the corresponding end of the swinging guide wall.
Claim 4
Dependent Claim 227 words
Lower guide for a sliding partition for a wet chamber, particularly bath and shower rooms, with sliding doors which are suspended from an upper guide rail and can be pushed together and apart in telescopic fashion and which doors extend down into a guide slot open at the top and confined by an elongated lower guide member having two lateral guide walls and a bottom, the improvement comprising pivotal means for swinging a lateral guide wall outwardly in the direction from the guide slot about a horizontal swivel axis with the height of the swung-out lateral guide wall measured from its highest point to the bottom of the lower guide member smaller than the distance between the bottom of the doors extending into the guide slot and the bottom of the lower guide member, the swinging guide wall being supported between lateral frame parts; each end of the swinging guide wall carrying, coaxially with the swivel axis, a pivot pin which protrudes into a vertically extending elongated hole in the corresponding lateral frame part; and the pivot pin being in the lower end of the elongated hole in the not swung-out position of the swinging guide wall, to prevent the swinging guide wall from being swung out sideways until it is raised far enough for the pivot pin to reach the upper end of the elongated hole.
Claim 5
Dependent Claim 227 words
Lower guide for a sliding partition for a wet chamber, particularly bath and shower rooms, with sliding doors which are suspended from an upper guide rail and can be pushed together and apart in telescopic fashion and which doors extend down into a guide slot open at the top and confined by an elongated lower guide member having two lateral guide walls and a bottom, the improvement comprising pivotal means for swinging a lateral guide wall outwardly in the direction from the guide slot about a horizontal swivel axis with the height of the swung-out lateral guide wall measured from its highest point to the bottom of the lower guide member smaller than the distance between the bottom of the doors extending into the guide slot and the bottom of the lower guide member, the swinging guide wall being supported between lateral frame parts; each end of the swinging guide wall carrying, coaxially with the swivel axis, a pivot pin which protrudes into a vertically extending elongated hole in the corresponding lateral frame part; and the pivot pin being in the lower end of the elongated hole in the not swung-out position of the swinging guide wall, to prevent the swinging guide wall from being swung out sideways until it is raised far enough for the pivot pin to reach the upper end of the elongated hole.
Claim 6
Dependent Claim 37 words
Lower guide according to claim 3, wherein each end of the swinging guide wall carries, eccentrically to the swivel axis, a latching pin, which is engaged from below by a hook attached to the corresponding frame part.
Claim 7
Dependent Claim 84 words
Lower guide according to claim 1 or 3 wherein the bottom of the lower guide member extends outwardly under the swinging guide wall with the bottom of the swinging guide wall spaced from the bottom of the lower guide member to leave a gap therebetween and wherein the bottom of the lower guide member is inclined outwardly from the guide slot toward the wet chamber to permit water which has penetrated into the guide slot to flow through the gap into the wet chamber.

References Cited (Backward Citations)

NL41972C Cited
FR816746A Cited
US2754535A Cited
US2726420A Cited
DE2258179A1 Cited
US3896508A Cited
US4090265A Cited

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1983-10-21 1984-04-21 1984-10-21 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1987-10-21 1988-04-21 1988-10-21 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1991-10-21 1992-04-21 1992-10-21 $7700.00 Window Closed / Lapsed

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