Patent US4196032A successfully refreshed from Google Patents.
US4196032A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Splice for optical ribbon having elongated strain relief elements in the ribbon and method of splicing the same
Assignee: Essex Solutions USA LLC
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Filing: 1978-03-22
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Granted: 1980-04-01
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Expires: 1998-03-22
Abstract
Abstract A splice for an optical ribbon utilizes the elongated strain relief members in the ribbon as guide members to form a space in which the optical channels of the two ribbons are axially aligned to optically connect them. The splice and corresponding splicing method are particularly useful to gang splice two optical ribbons.
Inventors
- 👤 Frederick C. Eggleston
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-07 23:21
CPC Classifications
G; G02; G02B; G02B6/00; G02B6/24; G02B6/36; G02B6/38; G02B6/3801; G02B6/3803; Y; Y10; Y10T; Y10T29/00; Y10T29/49; Y10T29/49002; Y10T29/49117; Y10T29/49194; Y10T29/49195; Y10T29/49826; Y10T29/49895; Y10T428/00; Y10T428/19
Claims Analysis
Total Claims: 8
Claim 1
Independent Claim
143 words
A method of gang splicing a pair of continuous, indefinite length, optical ribbons each having at least one optical channel located in a substantially coplanar relationship between two elongated strain relief members, comprising the steps of: holding said strain relief members of each ribbon in abutting lateral contact near the end of said optical ribbons; preparing the adjoining ends of each said optical ribbon so that said strain relief members extend beyond the end of said optical channels; and bringing the adjoining ends of said optical ribbons together so that corresponding optical channels on the two optical ribbons are axially abutting one another and the adjacent strain relief members on one of said optical ribbons are in overlapping abutting contact with corresponding adjacent strain relief members on the other optical ribbon to form an interstice in which said corresponding optical channels are located.
Claim 2
Independent Claim
143 words
A method of gang splicing a pair of continuous, indefinite length, optical ribbons each having at least one optical channel located in a substantially coplanar relationship between two elongated strain relief members, comprising the steps of: holding said strain relief members of each ribbon in abutting lateral contact near the end of said optical ribbons; preparing the adjoining ends of each said optical ribbon so that said strain relief members extend beyond the end of said optical channels; and bringing the adjoining ends of said optical ribbons together so that corresponding optical channels on the two optical ribbons are axially abutting one another and the adjacent strain relief members on one of said optical ribbons are in overlapping abutting contact with corresponding adjacent strain relief members on the other optical ribbon to form an interstice in which said corresponding optical channels are located.
Claim 3
Dependent Claim
22 words
The method as claimed in claim 1, wherein said holding step is accomplished by bonding said strain relief members to a substrate.
Claim 4
Dependent Claim
19 words
The method as claimed in claim 1 wherein the end of each ribbon is prepared in an identical manner.
Claim 5
Dependent Claim
203 words
A splice connection for optically connecting the optical channels in a pair of continuous, indefinite length optical ribbons of the type having alternating co-planar, optical channels and round strain relief members of larger diameter than the optical channels, comprising: means at the end of each ribbon for positioning and holding the end portion of said strain relief members in abutting lateral contact with one another to form a longitudinal groove between abutting strain relief members, said strain relief members extending beyond the ends of said optical channels and the end of each optical channel being situated in the groove formed by two abutting strain relief members, said means for positioning and holding being adapted to become an integral part of said splice connection; and means for uniting the ends of said optical ribbons so that the optical channels of said ribbons are in abutting axial contact with one another, and the ends of the strain relief members of the ribbons are in overlapping contact with one another so that the end portions of adjoining optical channels are located in the interstice formed by two abutting strain relief members of one ribbon and the corresponding two abutting strain relief members of the other ribbon.
Claim 6
Dependent Claim
203 words
A splice connection for optically connecting the optical channels in a pair of continuous, indefinite length optical ribbons of the type having alternating co-planar, optical channels and round strain relief members of larger diameter than the optical channels, comprising: means at the end of each ribbon for positioning and holding the end portion of said strain relief members in abutting lateral contact with one another to form a longitudinal groove between abutting strain relief members, said strain relief members extending beyond the ends of said optical channels and the end of each optical channel being situated in the groove formed by two abutting strain relief members, said means for positioning and holding being adapted to become an integral part of said splice connection; and means for uniting the ends of said optical ribbons so that the optical channels of said ribbons are in abutting axial contact with one another, and the ends of the strain relief members of the ribbons are in overlapping contact with one another so that the end portions of adjoining optical channels are located in the interstice formed by two abutting strain relief members of one ribbon and the corresponding two abutting strain relief members of the other ribbon.
Claim 7
Dependent Claim
46 words
The splice connection as claimed in claim 4 wherein the means at the end of each ribbon for positioning and holding the end portion of said strain relief members in abutting lateral contact with one another comprises a substrate to which said end portions are bonded.
Claim 8
Dependent Claim
29 words
The splice connection as claimed in claims 4 or 5, wherein said means for uniting the ends of said optical ribbons comprises an adhesive for bonding said ends together.
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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) | 1983-04-01 | 1983-10-01 | 1984-04-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1987-04-01 | 1987-10-01 | 1988-04-01 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1991-04-01 | 1991-10-01 | 1992-04-01 | $7700.00 | Window Closed / Lapsed |