Patent US5653559A successfully refreshed from Google Patents.
US5653559A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Underground housing for telecommunication device
Assignee: Kabelmetal Electro GmbH
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Filing: 1995-01-26
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Granted: 1997-08-05
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Expires: 2015-01-26
Abstract
Abstract In an underground configuration housing for telecommunication devices, a mechanically stable housing, which is closed by a removable cover, has an installation located inside which supports at least one telecommunication device. The installation supporting the telecommunication devices is a pot-shaped container with a cylindrical insert positioned therein so as to form a gap therebetween. The container is sealed in water-proof fashion by a removable cover and the telecommunication devices are located inside of the cylindrical insert.
Inventors
- 👤 Werner Stieb
- 👤 Wolfgang Wenski
- 👤 Hans-Holger Freckmann
- 👤 Zbigniew Wielgolaski
- 👤 Gunter Kochsmeier
- 👤 Eberhard Gerwald
- 👤 Heinz Wangerin
- 👤 Franz Grajewski
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-07 07:49
CPC Classifications
G; G02; G02B; G02B6/00; G02B6/46; G02B6/50; G02B6/501; H; H02; H02G; H02G3/00; H02G3/02; H02G3/08; H02G3/18; H02G3/185; H02G9/00; H02G9/10
Claims Analysis
Total Claims: 25
Claim 1
Independent Claim
123 words
Housing for use in an underground configuration for telecommunication devices, the housing comprising: (a) a mechanically stable housing having a side wall with an integrally formed bottom wall and a removable cover; (b) a device located inside the mechanically stable housing for supporting at least one telecommunication device, the device supporting the at least one telecommunication device is an injection-molded plastic pot-shaped container with a generally cylindrical side wall and a closed bottom wall, the pot-shaped container having a cylindrical member located therein, whereby a gap is formed between the pot-shaped container and the cylindrical member; (c) a removable container cover on the pot-shaped container whereby the container is made waterproof; and (d) at least one telecommunication device located in the cylindrical member.
Claim 2
Dependent Claim
123 words
Housing for use in an underground configuration for telecommunication devices, the housing comprising: (a) a mechanically stable housing having a side wall with an integrally formed bottom wall and a removable cover; (b) a device located inside the mechanically stable housing for supporting at least one telecommunication device, the device supporting the at least one telecommunication device is an injection-molded plastic pot-shaped container with a generally cylindrical side wall and a closed bottom wall, the pot-shaped container having a cylindrical member located therein, whereby a gap is formed between the pot-shaped container and the cylindrical member; (c) a removable container cover on the pot-shaped container whereby the container is made waterproof; and (d) at least one telecommunication device located in the cylindrical member.
Claim 3
Dependent Claim
24 words
Housing as claimed in claim 1, wherein the mechanically stable housing is a concrete shaft and its removable cover is a cast iron cover.
Claim 4
Dependent Claim
25 words
Housing as claimed in claim 1, wherein the mechanically stable housing is provided with at least one drainage opening in the integrally formed bottom wall.
Claim 5
Dependent Claim
25 words
Housing as claimed in claim 1, wherein the container is cylindrical whereby the gap between the container and the cylindrical member is an annular gap.
Claim 6
Dependent Claim
33 words
Housing as claimed in claim 1, further comprising cable inlet guides provided in the closed bottom wall of the container to permit cables to be inserted into the gap in a pressure-proof manner.
Claim 7
Dependent Claim
20 words
Housing as claimed in claim 1, further comprising a cable clamp attached to the closed bottom wall of the container.
Claim 8
Dependent Claim
56 words
Housing as claimed in claim 1, further comprising a metal bushing provided in the closed bottom wall of the container and connected in an electrically conducting manner to a metal bushing in the mechanically stable housing whereby all electrically conducting parts located inside the container can be electrically connected to the metal bushings for grounding purposes.
Claim 9
Dependent Claim
26 words
Housing as claimed in claim 1, wherein the container is closed by a cover system comprising the container cover, a locking ring and a sealing ring.
Claim 10
Dependent Claim
22 words
Housing as claimed in claim 8, wherein the sealing ring is in a groove located in an upper rim of the container.
Claim 11
Dependent Claim
54 words
Housing as claimed in claim 8, wherein the locking ring is pivotally mounted on a bearing on one side of the container and is bolted to the container on an opposite side of the container, whereby the locking ring exerts pressure on the container cover which in turn exerts pressure on the sealing ring.
Claim 12
Dependent Claim
29 words
Housing as claimed in claim 8, wherein the cover system is bolted to an upper edge of the container in several places distributed around a circumference of the container.
Claim 13
Dependent Claim
29 words
Housing as claimed in claim 1, further comprising at least three brackets formed on an upper rim of the container and resting on supports from the mechanically stable housing.
Claim 14
Dependent Claim
25 words
Housing as claimed in claim 12, wherein the brackets are bolted to the supports whereby the container is firmly attached to the mechanically stable housing.
Claim 15
Dependent Claim
31 words
Housing as claimed claim 1, further comprising an arched screen located on an inward pointing side of the container cover and positioned to protrude over an edge of the cylindrical member.
Claim 16
Dependent Claim
26 words
Housing as claimed in claim 1, wherein the telecommunication devices are unit carriers and the unit carriers are suspended on a wall of the cylindrical member.
Claim 17
Dependent Claim
69 words
Housing as claimed in claim 1, wherein: (a) the container cover is made of plastic and has several ribs extending concentrically to each other; (b) the container cover has several ribs extending radially, (c) a locking ring is bolted to the container cover, the locking ring is made of plastic and has several ribs extending concentrically to each other, and (d) the locking ring has several ribs extending radially.
Claim 18
Dependent Claim
21 words
Housing as claimed in claim 16, wherein the ribs in the container cover are on an inward side facing the container.
Claim 19
Dependent Claim
22 words
Housing as claimed in claim 16, wherein the respectively concentrically and radially extending ribs on the container cover face the locking ring.
Claim 20
Dependent Claim
16 words
Housing as claimed in claim 16, wherein the ribs in locking ring face the container cover.
Claim 21
Dependent Claim
37 words
Housing as claimed in claim 16, further comprising a screw bolt passing through a central bore in the locking ring is threadingly received in a fixed bolt bushing located in a center portion of the container cover.
Claim 22
Dependent Claim
24 words
Housing as claimed in claim 16, further comprising a sealing valve in the container cover and extending through an opening in the locking ring.
Claim 23
Dependent Claim
44 words
Housing as claimed in claim 16, wherein the concentric ribs in locking ring decrease in height from an outside portion to an inside portion of the locking ring whereby the cover presses against the concentric ribs of the locking ring in a tensed condition.
Claim 24
Dependent Claim
34 words
Housing as claimed in claim 1, wherein the container has several reinforcing ribs on its external surface, the reinforcing ribs are distributed around its circumference and extend in a longitudinal direction of the container.
Claim 25
Dependent Claim
24 words
Housing as claimed in claim 23, wherein the reinforcing ribs decrease in height from a rim of the container to a bottom portion thereof.
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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) | 2000-08-04 | 2001-02-03 | 2001-08-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2004-08-04 | 2005-02-03 | 2005-08-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2008-08-04 | 2009-02-03 | 2009-08-05 | $7700.00 | Window Closed / Lapsed |