US4273413A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Photoelectric element/optical cable connector
Assignee: TE Connectivity Corp
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Filing: 1979-02-26
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Granted: 1981-06-16
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Expires: 1999-02-26
Abstract
Abstract A low profile, sleeve form bushing is cast from metal and provides a coupling for an optical cable and a photoelectric element which is plugged into one end of the bushing and held in place with a press-on retention plate. A slotted flange on the bushing receives the rim of an inverted metal receptacle, placed over the photoelectric element to serve as a shielding cover at one end of the bushing. The other end of the bushing is of sleeve form, externally threaded to receive a threaded cap of a resilient ferrule connector.
Inventors
- 👤 Leonard F. Bendiksen
- 👤 William L. Schumacher
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 15:54
CPC Classifications
G; G02; G02B; G02B6/00; G02B6/24; G02B6/42; G02B6/4201; G02B6/4274; G02B6/4277; G02B6/4248; G02B6/4292
Claims Analysis
Total Claims: 10
Claim 1
Independent Claim
171 words
In a connector for optically coupling an optic transmission cable and a photoelectric element of an electronic circuit, the improvement comprising: a metal body having a base portion constructed for mounting on a surface of a circuit board, a sleeve portion of said body having a flattened portion for association coplanar with said a surface of a circuit board on which said body is mounted to provide a low profile for said body, said sleeve portion having a profiled bore therethrough, a photoelectric element mounted in a first resilient ferrule with electrical leads protruding from said ferrule for pluggable connection in a circuit board on which said body is mounted, said ferrule being received in one end of said profiled bore, means for retaining said ferrule in said bore, said sleeve being externally threaded to receive a threaded cap rotatably mounted on a second resilient ferrule provided at the end of an optic cable and pluggably received in said profiled bore and optically coupling said optic cable and said photoelectric element.
Claim 2
Dependent Claim
171 words
In a connector for optically coupling an optic transmission cable and a photoelectric element of an electronic circuit, the improvement comprising: a metal body having a base portion constructed for mounting on a surface of a circuit board, a sleeve portion of said body having a flattened portion for association coplanar with said a surface of a circuit board on which said body is mounted to provide a low profile for said body, said sleeve portion having a profiled bore therethrough, a photoelectric element mounted in a first resilient ferrule with electrical leads protruding from said ferrule for pluggable connection in a circuit board on which said body is mounted, said ferrule being received in one end of said profiled bore, means for retaining said ferrule in said bore, said sleeve being externally threaded to receive a threaded cap rotatably mounted on a second resilient ferrule provided at the end of an optic cable and pluggably received in said profiled bore and optically coupling said optic cable and said photoelectric element.
Claim 3
Dependent Claim
32 words
The structure as recited in claim 1, wherein, said means includes a plate with a pair of hollow cylindrical pins which press fit within an aperture of a portion of said body.
Claim 4
Dependent Claim
17 words
The structure as recited in claim 1, wherein, said means includes an aperture receiving said leads therethrough.
Claim 5
Dependent Claim
30 words
The improvement as recited in claim 1, and further including: a deep metal receptacle inverted over said leads, and said body including a slot receiving a rim of said receptacle.
Claim 6
Dependent Claim
43 words
The improvement as recited in claim 1, and further including: mounting lugs which are integral with said body and which mount the flattened portion of said sleeve overhanging an edge of a circuit board while coplanar with a surface of said circuit board.
Claim 7
Dependent Claim
34 words
The improvement as recited in claim 1, wherein said means includes a plate secured to said body and engaging and retaining that portion of said first resilient ferrule which is stopped against said body.
Claim 8
Dependent Claim
30 words
The improvement as recited in claim 6, wherein said plate includes an opening through which said leads project, and a metal receptacle is inverted over said leads and said plate.
Claim 9
Dependent Claim
163 words
A bushing connector for coupling an optic transmission cable and a photoelectric element of an electronic circuit, comprising: a metal body having a portion in the form of a sleeve and another portion serving as a base, means on said base for securing the same to a circuit board, said sleeve having a profiled bore therethrough, said sleeve including an integral flange having vertical slots for receiving the rim of a deep metal receptacle, a photoelectric element mounted in a resilient ferrule with electrical leads protruding from said ferrule, said ferrule pluggably received in one end of said sleeve, means for retaining said ferrule in said sleeve, said sleeve being externally threaded to receive a threaded cap rotatably mounted on a second resilient ferrule provided on the end of an optic cable and pluggably received in said sleeve adjacent to and in alignment with said photoelectric element, and said sleeve is flat on one side with a bezel encircling said externally threaded portion.
Claim 10
Dependent Claim
163 words
A bushing connector for coupling an optic transmission cable and a photoelectric element of an electronic circuit, comprising: a metal body having a portion in the form of a sleeve and another portion serving as a base, means on said base for securing the same to a circuit board, said sleeve having a profiled bore therethrough, said sleeve including an integral flange having vertical slots for receiving the rim of a deep metal receptacle, a photoelectric element mounted in a resilient ferrule with electrical leads protruding from said ferrule, said ferrule pluggably received in one end of said sleeve, means for retaining said ferrule in said sleeve, said sleeve being externally threaded to receive a threaded cap rotatably mounted on a second resilient ferrule provided on the end of an optic cable and pluggably received in said sleeve adjacent to and in alignment with said photoelectric element, and said sleeve is flat on one side with a bezel encircling said externally threaded portion.
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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) | 1984-06-15 | 1984-12-15 | 1985-06-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1988-06-15 | 1988-12-15 | 1989-06-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1992-06-15 | 1992-12-15 | 1993-06-16 | $7700.00 | Window Closed / Lapsed |