US4139260A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Optical fibers bundles connector
Assignee: Thales SA
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Filing: 1978-01-31
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Granted: 1979-02-13
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Expires: 1998-01-31
Abstract
Abstract This invention provides an optical fibers bundles connector comprising a male member and a female member which can be plugged into one another. In one of these members is included a single fiber of the same diameter as the bundles which are to be connected, which distributes the luminous flux issuing from the emitter bundle to the receiver bundle. An embodiment having the external dimensions of "Socapex 072 NX 65" electrical connectors is specially described.
Inventors
- 👤 Jean Bouygues
- 👤 Jacques Dubos
- 👤 Andre Jacques
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 20:44
CPC Classifications
G; G02; G02B; G02B6/00; G02B6/24; G02B6/36; G02B6/40; G02B6/403; G02B6/38; G02B6/3807; G02B6/3887; G02B6/3888
Claims Analysis
Total Claims: 10
Claim 1
Independent Claim
189 words
A connector for connecting a first and a second bundle of optical fibers, each of said bundles having a protective sheath, said connector comprising a first and second members capable of being plugged in to one another, one of said member being a male member and the other a female member; said first and said second member respectively including first and second positioning means for positioning respectively said first and said second bundle inside said first and said second member and first and second mechanical affixing means for affixing said first and said second member to said sheath of respectively said first and said second bundle; said first member further including a single fiber: third positioning means for positioning said single fiber in alignment with said first bundle and securing means for preventing said third positioning means from escaping out of the front face of said first member; said single fiber having a diameter at least equal to the diameter of said bundles; and said second positioning means, when said first and second members are plugged into one another, placing said second bundle in alignment with said single fiber.
Claim 2
Dependent Claim
189 words
A connector for connecting a first and a second bundle of optical fibers, each of said bundles having a protective sheath, said connector comprising a first and second members capable of being plugged in to one another, one of said member being a male member and the other a female member; said first and said second member respectively including first and second positioning means for positioning respectively said first and said second bundle inside said first and said second member and first and second mechanical affixing means for affixing said first and said second member to said sheath of respectively said first and said second bundle; said first member further including a single fiber: third positioning means for positioning said single fiber in alignment with said first bundle and securing means for preventing said third positioning means from escaping out of the front face of said first member; said single fiber having a diameter at least equal to the diameter of said bundles; and said second positioning means, when said first and second members are plugged into one another, placing said second bundle in alignment with said single fiber.
Claim 3
Dependent Claim
60 words
A connector as claimed in claim 1, wherein said first and second members respectively end with a first and a second flat face, said first and said second flat faces being respectively perpendicular to said single fiber and to said second bundle, said first and second faces being contiguous when said first and second members are plugged into one another.
Claim 4
Dependent Claim
46 words
A connector as claimed in claim 2, wherein a first aperture of said single fiber and the aperture of said second bundle being respectively arranged inside said first and second flat faces, said apertures are set back in relation to said first and second flat faces.
Claim 5
Dependent Claim
147 words
A connector as claimed in claim 3, wherein said first and second members, exhibiting a rotational symmetry about a symmetry axis, further include respectively a first and a second external body; said first and third positioning means being inserted into said first external body, positioning the respective axes of said first bundle and said single fiber substantially in coincidence with said symmetry axis and being contiguous through respectively a third and a fourth flat faces; a ring-shaped internal body being further inserted into said first external body and surrounding said first and third positioning means at either side of said third and fourth flat faces; said first flat face being arranged on said third positioning means opposite said third flat face; and said second positioning means being inserted into said second internal body, said second flat face being arranged at the end of said second positioning means.
Claim 6
Dependent Claim
21 words
A connector as claimed in claim 4, wherein said first, second, third and fourth flat faces are optically polished flat faces.
Claim 7
Dependent Claim
46 words
A connector as claimed in claim 4, wherein a second aperture of said single fiber and the aperture of said first bundle being respectively arranged inside said third and fourth flat faces, said apertures are set back in relation with said third and fourth flat faces.
Claim 8
Dependent Claim
63 words
A connector as claimed in claim 6, wherein the spaces respectively separating said first aperture of said single fiber from the aperture of said second bundle when said first and second members are plugged into one another and said second aperture of said single fiber from the aperture of said first bundle are less than a tenth of the diameter of said bundles.
Claim 9
Dependent Claim
51 words
A connector as claimed in claim 4, wherein said first and second positioning means each comprised a first and a second boring, said borings having as axis said symmetry axis, the diameters of said first and second borings being substantially equal to the diameters of said bundles respectively unsheathed and sheathed.
Claim 10
Dependent Claim
85 words
A connector as claimed in claim 8, wherein said first and second affixing means respectively comprise a first and a second jaw arrangment, said first and second jaw arrangment respectively terminating said second boring in said first and second positioning means; a crimping operation enabling the rear part of said first and second external bodies to be folded back respectively onto said first and second jaw arrangment and driving said first and second jaw arrangments into the respective sheaths of said first and second bundles.
References Cited (Backward Citations)
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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) | 1982-02-12 | 1982-08-14 | 1983-02-13 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1986-02-12 | 1986-08-14 | 1987-02-13 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1990-02-12 | 1990-08-14 | 1991-02-13 | $7700.00 | Window Closed / Lapsed |