US4744184A
Expired / Lapsed
US
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Partition
Assignee: Plattex GmbH
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Filing: 1986-10-16
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Granted: 1988-05-17
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Expires: 2006-10-16
Abstract
Abstract A partition which can be used in offices or like establishments has a row of neighboring upright rod-shaped sound-absorbing components with transversely extending openings for several flexible strip- or band-shaped metallic coupling elements in the form of leaf springs which enable the partition to be flexed so that the components are located in a common plane or together form a U-shaped, S-shaped, L-shaped or a like panel. The end portions of the flexible coupling elements are secured to the corresponding outer components, and the securing means can be provided with devices for coupling the partition to an adjacent partition. Certain rod-shaped components carry legs which are weighted and have roughened floor-contacting surfaces so as to reduce the likelihood of unintentional slippage of the feet relative to the floor, particularly when the rod-shaped components are not disposed in a common plane. The neighboring components can be assembled in partly compressed condition so as to tension the flexible coupling elements.
Inventors
- 👤 Walter Kramer
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-07 18:18
CPC Classifications
E; E04; E04B; E04B2/00; E04B2/74
Claims Analysis
Total Claims: 28
Claim 1
Independent Claim
170 words
A partition, particularly a mobile upright partition for use in offices and other establishments, comprising a plurality of substantially rod-shaped elongated parallel components disposed side by side and including a plurality of intermediate components and first and second outer components flanking said intermediate components, each of said components having a transversely extending passage and said passages being at least substantially aligned with each other; coupling means including a flexible coupling element extending through said passages and having first and second end portions adjacent said first and second outer components, respectively; first and second means for securing said end portions to the respective outer components so that said components can be moved relative to each other into and out of a common plane; and feet provided on at least some of said components and arranged to be placed into contact with a floor or another support, one of said feet being disposed in the region of each of said securing means and said feet being separably affixed to the respective components.
Claim 2
Dependent Claim
170 words
A partition, particularly a mobile upright partition for use in offices and other establishments, comprising a plurality of substantially rod-shaped elongated parallel components disposed side by side and including a plurality of intermediate components and first and second outer components flanking said intermediate components, each of said components having a transversely extending passage and said passages being at least substantially aligned with each other; coupling means including a flexible coupling element extending through said passages and having first and second end portions adjacent said first and second outer components, respectively; first and second means for securing said end portions to the respective outer components so that said components can be moved relative to each other into and out of a common plane; and feet provided on at least some of said components and arranged to be placed into contact with a floor or another support, one of said feet being disposed in the region of each of said securing means and said feet being separably affixed to the respective components.
Claim 3
Dependent Claim
17 words
The partition of claim 1, wherein said coupling element comprises a band having a polygonal cross-sectional outline.
Claim 4
Dependent Claim
20 words
The partition of claim 1, wherein said components together form a row of abutting components which tension said coupling element.
Claim 5
Dependent Claim
19 words
The partition of claim 1, wherein said components are at least substantially vertical when the partition is in use.
Claim 6
Dependent Claim
18 words
The partition of claim 1, wherein said coupling element includes a leaf spring which contains a metallic material.
Claim 7
Dependent Claim
36 words
The partition of claim 1, wherein each of said components has several passages and said passages form several rows of aligned passages, said coupling means comprising a coupling element for each of said rows of passages.
Claim 8
Dependent Claim
44 words
The partition of claim 1, wherein at least some of said components are elongated cylinders having substantially diametrically extending transverse openings which constitute the respective passages, said cylinders having peripheral surfaces and the peripheral surfaces of neighboring cylinders being in contact with each other.
Claim 9
Dependent Claim
24 words
The partition of claim 1, wherein at least some of said components include elongated cores and layers of sound-absorbing material surrounding the respective cores.
Claim 10
Dependent Claim
10 words
The partition of claim 1, wherein said cores include tubes.
Claim 11
Dependent Claim
20 words
The partition of claim 1, further comprising means for clamping at least some of said components to said coupling element.
Claim 12
Dependent Claim
32 words
The partition of claim 1, wherein at least some of said components have guide means disposed in the respective passages and at least partially surrounding the respective portions of said coupling element.
Claim 13
Dependent Claim
16 words
The partition of claim 11, wherein said guide means consist of or contain a plastic material.
Claim 14
Dependent Claim
20 words
The partition of claim 1, wherein said feet include weight-enhancing metallic elements and roughened exposed surfaces engageable with the support.
Claim 15
Dependent Claim
81 words
The partition of claim 1, wherein each of said components has a first and a second end portion and said components include a first group of components having their passages disposed at first distances from their end portions and a second group of components having their passages disposed at different second distances from their end portions so that the components of the first group are staggered relative to the components of the second group in the longitudinal direction of said components.
Claim 16
Dependent Claim
28 words
The partition of claim 1, wherein at least one of said securing means comprises an anchor which is affixed to the respective end portion of said coupling element.
Claim 17
Dependent Claim
43 words
The partition of claim 15, wherein said anchor has two legs flanking the respective end portion of said coupling element, said at least one securing means further comprising a carrier adjacent one of said outer components and having internal abutments for said legs.
Claim 18
Dependent Claim
24 words
The partition of claim 1, wherein at least one of said securing means includes means for separably connecting the partition to a second partition.
Claim 19
Dependent Claim
39 words
The partition of claim 1, wherein at least some of said components are compressible in the direction of their respective passages and are assembled with neighboring components in compressed condition to exert a tensional stress upon said coupling element.
Claim 20
Dependent Claim
14 words
The partition of claim 1, wherein each of said components has the same length.
Claim 21
Dependent Claim
159 words
A partition, particularly a mobile upright partition for use in offices and other establishments, comprising a plurality of substantially rod-shaped elongated parallel components disposed side by side and including a plurality of intermediate components and first and second outer components flanking said intermediate components, each of said components having a transversely extending passage and said passages being at least substantially aligned with each other; coupling means including a flexible coupling element extending through said passages and having first and second end portions adjacent said first and second outer components, respectively; first and second means for securing said end portions to the respective outer components so that said components can be moved relative to each other into and out of a common plane; and feet provided on at least some of said components and arranged to be placed into contact with a floor or another support, said feet including weight-enhancing metallic elemetns and roughened exposed surfaces engageable with the support.
Claim 22
Dependent Claim
159 words
A partition, particularly a mobile upright partition for use in offices and other establishments, comprising a plurality of substantially rod-shaped elongated parallel components disposed side by side and including a plurality of intermediate components and first and second outer components flanking said intermediate components, each of said components having a transversely extending passage and said passages being at least substantially aligned with each other; coupling means including a flexible coupling element extending through said passages and having first and second end portions adjacent said first and second outer components, respectively; first and second means for securing said end portions to the respective outer components so that said components can be moved relative to each other into and out of a common plane; and feet provided on at least some of said components and arranged to be placed into contact with a floor or another support, said feet including weight-enhancing metallic elemetns and roughened exposed surfaces engageable with the support.
Claim 23
Dependent Claim
182 words
A partition, particularly a mobile upright partition for use in offices and other establishments, comprising a plurality of substantially rod-shaped elongated parallel components disposed side by side and including a plurality of intermediate components and first and second outer components flanking said intermediate components, each of said components having a transversely extending passage and said pasages being at least substantially aligned with each other; coupling means including a flexible coupling element extending through said passages and having first and second end portions adjacent said first and second outer components; and first and second means for securing said end portions to the respective outer components so that said components can be moved relative to each other into and out of a common plane, at least one of said securing means comprising an anchor which is affixed to the respective end portion of said coupling element, said anchor having two legs flanking the repective end poriton of said coupling element and said at least one securing means further comprising a carrier adjacent one of said outer components and having internal abutments for said legs.
Claim 24
Dependent Claim
182 words
A partition, particularly a mobile upright partition for use in offices and other establishments, comprising a plurality of substantially rod-shaped elongated parallel components disposed side by side and including a plurality of intermediate components and first and second outer components flanking said intermediate components, each of said components having a transversely extending passage and said pasages being at least substantially aligned with each other; coupling means including a flexible coupling element extending through said passages and having first and second end portions adjacent said first and second outer components; and first and second means for securing said end portions to the respective outer components so that said components can be moved relative to each other into and out of a common plane, at least one of said securing means comprising an anchor which is affixed to the respective end portion of said coupling element, said anchor having two legs flanking the repective end poriton of said coupling element and said at least one securing means further comprising a carrier adjacent one of said outer components and having internal abutments for said legs.
Claim 25
Dependent Claim
29 words
The partition of claim 21, further comprising feet provided on at least some of said components and arranged to be placed into contact with a floor or another support.
Claim 26
Dependent Claim
31 words
The partition of claim 22, wherein one of said feet is disposed in the region of each of said securing means and said feet are separably affixed to the respective components.
Claim 27
Dependent Claim
21 words
The partition of claim 21, wherein said carrier has a concave internal surface provided with two undercut portions constituting said abutments.
Claim 28
Dependent Claim
25 words
The partition of claim 21, wherein said legs have end poritons which are bent toward the adjacent outer component and abut the respective undercut portions.
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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) | 1991-05-17 | 1991-11-16 | 1992-05-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1995-05-17 | 1995-11-16 | 1996-05-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1999-05-17 | 1999-11-16 | 2000-05-17 | $7700.00 | Window Closed / Lapsed |