Patent US4995728A successfully refreshed from Google Patents.
US4995728A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Configuration with several splicing modules
Assignee: Corning Research and Development Corp
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Filing: 1989-12-06
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Granted: 1991-02-26
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Expires: 2009-12-06
Abstract
Abstract A compact configuration of a large number of splicing modules that enables each splicing module to be freely accessible is made by connecting each splicing module to a carrier with a pivotal connection so that the pivoting axis extends through the interior of the splicing module, parallel to the direction in which the light waveguide bundle is introduced into the splicing module. The pivoting axes of several splicing modules extend parallel to one another. Each splicing module has a hollow cylinder that is mounted to the carrier with U-sections. Light waveguides are led through the hollow cylinders to each splicing module. No excess length of the light waveguides is necessary since the hollow cylinders remain stationary during pivoting of a splicing module. The pivotal connection of the splicing modules enables them to be "leafed through" like a book. Each splicing module can be accessed in this manner so that the light waveguide splices located on it can be renewed or repaired. The invention can be used in light waveguide splice coupling boxes.
Inventors
- 👤 Lothar Finzel
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 14:46
CPC Classifications
G; G02; G02B; G02B6/00; G02B6/44; G02B6/4439; G02B6/444; G02B6/4441
Claims Analysis
Total Claims: 21
Claim 1
Independent Claim
143 words
A configuration of light waveguide splicing modules comprising: (a) a plurality of individually accessible splicing modules; (b) a plurality of light waveguide connectors deposited on each of said modules; (c) at least one light waveguide bundle containing a plurality of light waveguides leading to each splicing module, with the light waveguides of said bundles held in said connectors; (d) a carrier; and (e) a pivotable connection pivotally supporting each splicing module individually on said carrier along a pivoting axis which extends through the interior of the splicing module and is parallel to the direction of introduction of the light waveguide bundle into the splicing module, the site on which said light waveguide bundle enters into each of said splicing modules lying on the pivoting axis of said splicing module, the pivoting axes of said plurality of splicing modules extending parallel to each other.
Claim 2
Dependent Claim
143 words
A configuration of light waveguide splicing modules comprising: (a) a plurality of individually accessible splicing modules; (b) a plurality of light waveguide connectors deposited on each of said modules; (c) at least one light waveguide bundle containing a plurality of light waveguides leading to each splicing module, with the light waveguides of said bundles held in said connectors; (d) a carrier; and (e) a pivotable connection pivotally supporting each splicing module individually on said carrier along a pivoting axis which extends through the interior of the splicing module and is parallel to the direction of introduction of the light waveguide bundle into the splicing module, the site on which said light waveguide bundle enters into each of said splicing modules lying on the pivoting axis of said splicing module, the pivoting axes of said plurality of splicing modules extending parallel to each other.
Claim 3
Dependent Claim
55 words
A configuration according to claim 1 wherein each splicing module includes a mounting plate having a longitudinal side and said pivotable connection comprises at least one cylindrical axial body implemented as a hollow cylinder at said longitudinal side and a U-section fixedly connected to the carrier in which said hollow cylinder is supported for rotation.
Claim 4
Dependent Claim
22 words
A configuration as defined in claim 2, wherein each of said light waveguide bundles enters said splicing module through the hollow cylinder.
Claim 5
Dependent Claim
16 words
A configuration as defined in claim 3, wherein each hollow cylinder has a continuous longitudinal slit.
Claim 6
Dependent Claim
17 words
A configuration as defined in claim 4, wherein each U-section is made of an elastic synthetic material.
Claim 7
Dependent Claim
15 words
A configuration as defined in claim 4, wherein each U-section has circular segment shaped recesses.
Claim 8
Dependent Claim
58 words
A configuration as defined in claim 4, wherein each of said U-sections includes means for interconnecting with another U-section, said carrier is divided into sections, each carrier section supporting one of said splicing modules supported in said U-section, whereby the configuration is formed by assembling a plurality of carrier sections by interconnecting the U-sections of the carrier sections.
Claim 9
Dependent Claim
16 words
A configuration as defined in claim 3, wherein each U-section is made of elastic synthetic material.
Claim 10
Dependent Claim
15 words
A configuration as defined in claim 3, wherein each U-section has circular segment shaped recesses.
Claim 11
Dependent Claim
20 words
A configuration as defined in claim 3, wherein each splicing module further includes a spacer spacing it from adjacent modules.
Claim 12
Dependent Claim
21 words
A configuration as defined in claim 3, and further comprising a common fastening means for a plurality of the splicing modules.
Claim 13
Dependent Claim
58 words
A configuration as defined in claim 3, wherein each of said U-sections includes means for interconnecting with another U-section, said carrier is divided into sections, each carrier section supporting one of said splicing modules supported in said U-section, whereby the configuration is formed by assembling a plurality of carrier sections by interconnecting the U-sections of the carrier sections.
Claim 14
Dependent Claim
17 words
A configuration as defined in claim 2, wherein each U-section is made of an elastic synthetic material.
Claim 15
Dependent Claim
15 words
A configuration as defined in claim 13, wherein each U-section has circular segment shaped recesses.
Claim 16
Dependent Claim
15 words
A configuration as defined in claim 2, wherein each U-section has circular segment shaped recesses.
Claim 17
Dependent Claim
58 words
A configuration as defined in claim 2, wherein each of said U-sections includes means for interconnecting with another U-section, said carrier is divided into sections, each carrier section supporting one of said splicing modules supported in said U-section, whereby the configuration is formed by assembling a plurality of carrier sections by interconnecting the U-sections of the carrier sections.
Claim 18
Dependent Claim
20 words
A configuration as defined in claim 2, wherein each splicing module further includes a spacer spacing it from adjacent modules.
Claim 19
Dependent Claim
21 words
A configuration as defined in claim 2, and further comprising a common fastening means for a plurality of the splicing modules.
Claim 20
Dependent Claim
20 words
A configuration as defined in claim 1, wherein each splicing module further includes a spacer spacing it from adjacent modules.
Claim 21
Dependent Claim
21 words
A configuration as defined in claim 1, and further comprising a common fastening means for a plurality of the splicing modules.
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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) | 1994-02-25 | 1994-08-27 | 1995-02-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1998-02-25 | 1998-08-27 | 1999-02-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2002-02-25 | 2002-08-27 | 2003-02-26 | $7700.00 | Window Closed / Lapsed |