US5761358A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Optical pin-and-socket connector and process for manufacturing optical pin-and-socket connectors
Assignee: Siemens AG
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Filing: 1994-07-29
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Granted: 1998-06-02
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Expires: 2014-07-29
Abstract
Abstract Coupling end-pieces (20, 21) with axial bores (22, 23) are mounted in a separate front part (25). A cable end (3) with two optical fibers (8,9) is fixed in a main part (1). The ends (10, 11) of the fibers project at the front part side and extend in axially parallel fashion at a distance (29) from the axial bores (22, 23). The front part (25) can slide perpendicularly to the ends (10, 11) of the fibers in order to allow alignment of the axial bores (22, 23) with the ends (10, 11) of the fibers.
Inventors
- 👤 Thomas Kuchenbecker
- 👤 Norbert Weiss
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 05:59
CPC Classifications
G; G02; G02B; G02B6/00; G02B6/24; G02B6/36; G02B6/38; G02B6/3807; G02B6/3833; G02B6/3847; G02B6/3849; G02B6/3869; G02B6/3873; G02B6/3874; G02B6/3878; G02B6/3887; G02B6/3888; G02B6/381; G02B6/3818; G02B6/3821
Claims Analysis
Total Claims: 7
Claim 1
Independent Claim
211 words
An optical pin-and-socket connector having a housing comprising: a main part in which a cable end having two optical fibers is fixed; and a front region having two coupling end-pieces mounted therein, each coupling end-piece having an axial bore adapted to receive an end of one of said fibers, wherein the front region is configured as a separate front part of the housing, and wherein the main part includes guide means for arranging the optical fibers in the main part such that the ends of said fibers project at a front part side of said main part, and the ends of the fibers each extend along a respective longitudinal axis in an axially parallel fashion at a distance from each other corresponding to the distance between the axial bores, wherein the front part is slid, prior to immobilization on the main part, in a direction perpendicular to the longitudinal axes of the fiber ends and positioned relative to the main part in an aligned position wherein the axial bores are aligned with the longitudinal axes, and when in the aligned position, the front part is moved, prior to immobilization on the main part, toward the main part in the direction of the longitudinal axes and is immobilized onto the main part.
Claim 2
Dependent Claim
211 words
An optical pin-and-socket connector having a housing comprising: a main part in which a cable end having two optical fibers is fixed; and a front region having two coupling end-pieces mounted therein, each coupling end-piece having an axial bore adapted to receive an end of one of said fibers, wherein the front region is configured as a separate front part of the housing, and wherein the main part includes guide means for arranging the optical fibers in the main part such that the ends of said fibers project at a front part side of said main part, and the ends of the fibers each extend along a respective longitudinal axis in an axially parallel fashion at a distance from each other corresponding to the distance between the axial bores, wherein the front part is slid, prior to immobilization on the main part, in a direction perpendicular to the longitudinal axes of the fiber ends and positioned relative to the main part in an aligned position wherein the axial bores are aligned with the longitudinal axes, and when in the aligned position, the front part is moved, prior to immobilization on the main part, toward the main part in the direction of the longitudinal axes and is immobilized onto the main part.
Claim 3
Dependent Claim
23 words
The pin-and-socket connector of claim 1, wherein the front part is connected to the main part by means of a common housing cover.
Claim 4
Dependent Claim
26 words
The pin-and-socket connector of claim 2, wherein the housing cover is connected by means of snap-fit arms to the front part and to the main part.
Claim 5
Independent Claim
201 words
A method of manufacturing an optical pin-and-socket connector having a housing comprising a main part in which a cable end having two optical fibers is fixed, and a front region having two coupling end-pieces mounted therein, each coupling end-piece having an axial bore adapted to receive an end of one of said fibers, wherein the front region is configured as a separate front part of the housing, comprising the steps of: arranging the optical fibers in the main part such that the ends of said fibers project at a front part side of said main part, and the ends of the fibers each extend along a respective longitudinal axis in an axially parallel fashion at a distance from each other corresponding to the distance between the axial bores; sliding the front part in a direction perpendicular to the longitudinal axes of the fiber ends to position the front part relative to the main part in an aligned position wherein the axial bores are aligned with the longitudinal axes; moving the front part toward the main part in the direction of the longitudinal axes such that the fiber ends penetrate the axial bores; and immobilizing the front part onto the main part.
Claim 6
Independent Claim
201 words
A method of manufacturing an optical pin-and-socket connector having a housing comprising a main part in which a cable end having two optical fibers is fixed, and a front region having two coupling end-pieces mounted therein, each coupling end-piece having an axial bore adapted to receive an end of one of said fibers, wherein the front region is configured as a separate front part of the housing, comprising the steps of: arranging the optical fibers in the main part such that the ends of said fibers project at a front part side of said main part, and the ends of the fibers each extend along a respective longitudinal axis in an axially parallel fashion at a distance from each other corresponding to the distance between the axial bores; sliding the front part in a direction perpendicular to the longitudinal axes of the fiber ends to position the front part relative to the main part in an aligned position wherein the axial bores are aligned with the longitudinal axes; moving the front part toward the main part in the direction of the longitudinal axes such that the fiber ends penetrate the axial bores; and immobilizing the front part onto the main part.
Claim 7
Dependent Claim
25 words
The method of claim 4, further comprising immobilizing the optical fibers in recesses in the front part side of the main part using spring force.
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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) | 2001-06-01 | 2001-12-01 | 2002-06-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2005-06-01 | 2005-12-01 | 2006-06-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2009-06-01 | 2009-12-01 | 2010-06-02 | $7700.00 | Window Closed / Lapsed |