US5233677A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Fiber optic package
Assignee: Raytheon Co
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Filing: 1992-02-27
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Granted: 1993-08-03
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Expires: 2012-02-27
Abstract
Abstract A fiber optic package in which a plurality of fiber optic cables are encapsulated in a layer of flexible material which in turn is bonded to the surface of a low mass, low profile, apertured stiffener member. A portion of the encapsulating material extends beyond the edge of the stiffener and is configured into a plurality of tongues that encapsulate individual ones of the fiber optic cables. The stiffener member is fastened to an apertured backplane. Fittings on the ends of the fiber optic cables extend through the clearance apertures in the stiffener member and the backplane to feed the fiber optic cable to the front face of the backplane for coupling to an associated optical component.
Inventors
- 👤 David T. Winslow
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 21:18
CPC Classifications
G; G02; G02B; G02B6/00; G02B6/24; G02B6/36; G02B6/38; G02B6/3807; G02B6/381; G02B6/3826; G02B6/3829; G02B6/3869; G02B6/42; G02B6/43; G02B6/44; G02B6/4439; G02B6/444; G02B6/44528; G02B6/4471; G02B6/44765; G02B6/3608; G02B6/3887; G02B6/3889
Claims Analysis
Total Claims: 26
Claim 1
Independent Claim
125 words
A fiber optic package comprising: at least one fiber optic cable having a connector fitting on an end thereof; a first member consisting of a terminus pin with a boss to provide structural stiffness, said member having aperture means extending therethrough; a flexible material encapsulating said at least one fiber optic cable, said flexible material being bonded to a surface of said first member; a second member for supporting circuit components, said second member having aperture means in registration with said aperture means of first member, said aperture means of said second member being operable to receive said connector fitting to allow said fiber optic cable to pass through said second member; and means for operably securing said first member and said second member together.
Claim 2
Dependent Claim
125 words
A fiber optic package comprising: at least one fiber optic cable having a connector fitting on an end thereof; a first member consisting of a terminus pin with a boss to provide structural stiffness, said member having aperture means extending therethrough; a flexible material encapsulating said at least one fiber optic cable, said flexible material being bonded to a surface of said first member; a second member for supporting circuit components, said second member having aperture means in registration with said aperture means of first member, said aperture means of said second member being operable to receive said connector fitting to allow said fiber optic cable to pass through said second member; and means for operably securing said first member and said second member together.
Claim 3
Dependent Claim
20 words
The fiber optic cable of claim 1 in which said flexible material extends off the edge of said first member.
Claim 4
Dependent Claim
17 words
The fiber optic package of claim 1 in which said flexible material is a silicone rubber mixture.
Claim 5
Dependent Claim
36 words
The fiber optic package of claim 1 in which said first member is planar and is secured to said second member with its plane parallel to the plane of the adjacent surface of said second member.
Claim 6
Dependent Claim
31 words
The optical fiber package of claim 4 in which said first member has a stiffness, and a center of gravity and a mass to protect said first member from mechanical vibration.
Claim 7
Dependent Claim
41 words
The fiber optic package of claim 1 in which said at least one fiber optic cable includes a plurality of fiber optic cables, said fiber optic cables being disposed in said flexible material adjacent to the surface of said first member.
Claim 8
Dependent Claim
58 words
The fiber optic cable package of claim 1 which said fiber optic cable includes a fiber optic core, a coating of buffer material surrounding said core, and a first sleeve of flexible material surrounding said coating of buffer material, the inside dimensions of said sleeve being sufficiently large to permit axial movement of said core within said sleeve.
Claim 9
Dependent Claim
18 words
The fiber optic package of claim 7 in which said first sleeve is comprised of a shrink plastic.
Claim 10
Dependent Claim
38 words
The fiber optic package of claim 7 in which said fiber optic cable includes a second sleeve of flexible material snugly surrounding said first sleeve and said fitting in the region that said first sleeve meets said fitting.
Claim 11
Dependent Claim
16 words
The fiber optic package of claim 9 in which said second sleeve is a shrink plastic.
Claim 12
Dependent Claim
30 words
The fiber optic package of claim 4 in which said connector fitting is bent at an angle to bend the axis of the fiber optic cable toward said second member.
Claim 13
Dependent Claim
18 words
The fiber optic package of claim 11 in which said connector fitting is bent at a right angle.
Claim 14
Dependent Claim
17 words
The fiber optic package of claim 1 in which said first member comprises a honeycomb core sandwich.
Claim 15
Dependent Claim
16 words
The fiber optic package of claim 7 in which said first sleeve is comprised of polytetrafluoroethylene.
Claim 16
Dependent Claim
54 words
The fiber optic package of claim 2 in which said at least one fiber optic cable includes a plurality of fiber optic cables and said flexible material that extends off the edge of said first member is divided into a plurality of tongues that encapsulate individual ones of said plurality of fiber optic cables.
Claim 17
Dependent Claim
110 words
The fiber optic package of claim 15 in which said first member is generally planar and said aperture means includes a plurality of mounting apertures disposed around the periphery of said first member and a plurality of apertures for receiving said connector fittings disposed toward the central portion of said first member; and said second member is generally planar and said aperture means of said second member includes a plurality of mounting apertures disposed in registration with the mounting apertures of said first means and a plurality of apertures for receiving said connector fittings disposed in registration with the plurality of apertures for receiving said connectors of said first member.
Claim 18
Dependent Claim
120 words
A fiber optic package comprising: at least one fiber optic cable in which said at least one fiber optic cable includes a plurality of fiber optic cables and said second portion of said flexible material is divided into a plurality of tongues that encapsulate individual ones of said plurality of fiber optic cables; a first member consisting of a terminus pin with a boss for providing structural stiffness, said first member having aperture means extending therethrough; and a flexible material encapsulating said at least one fiber optic cable, a first portion of said flexible material being bonded to a surface of said first member and a second portion of said flexible material extending beyond the edge of said first member.
Claim 19
Dependent Claim
120 words
A fiber optic package comprising: at least one fiber optic cable in which said at least one fiber optic cable includes a plurality of fiber optic cables and said second portion of said flexible material is divided into a plurality of tongues that encapsulate individual ones of said plurality of fiber optic cables; a first member consisting of a terminus pin with a boss for providing structural stiffness, said first member having aperture means extending therethrough; and a flexible material encapsulating said at least one fiber optic cable, a first portion of said flexible material being bonded to a surface of said first member and a second portion of said flexible material extending beyond the edge of said first member.
Claim 20
Dependent Claim
21 words
The fiber optic package of claim 17 in which said first member is a low mass material having a low profile.
Claim 21
Dependent Claim
21 words
The fiber optic package of claim 18 in which said first member has a thickness of less than about 0.5 inch.
Claim 22
Dependent Claim
21 words
The fiber optic package of claim 18 in which said first member has a thickness of less than about 0.10 inch.
Claim 23
Dependent Claim
39 words
The fiber optic package of claim 17 in which said at least one fiber optic cable includes a fiber optic core and a flexible sleeve surrounding said core and spaced to allow said core to float within said sleeve.
Claim 24
Dependent Claim
15 words
The fiber optic package of claim 21 in which said sleeve is a shrink plastic.
Claim 25
Dependent Claim
34 words
The fiber optic package of claim 21 in which said fiber optic cable further includes a termini fitting having a hollow portion and the end of said sleeve is disposed within said hollow portion.
Claim 26
Dependent Claim
48 words
The fiber optic package of claim 23 in which said fiber optic cable further includes a second layer of sleeve surrounding said hollow portion of said fitting and the end of said sleeve disposed adjacent to said termini fitting, said second layer of sleeve being a shrink plastic.
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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) | 1996-08-02 | 1997-02-01 | 1997-08-03 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2000-08-02 | 2001-02-01 | 2001-08-03 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2004-08-02 | 2005-02-01 | 2005-08-03 | $7700.00 | Window Closed / Lapsed |