US5460533A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Cable backpanel interconnection
Assignee: Whitaker LLC
•
Filing: 1994-07-08
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Granted: 1995-10-24
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Expires: 2014-07-08
Abstract
Abstract A backplane assembly includes a backplane board having a plurality of connector assemblies connected thereto for electrical connection with a header mounted on a backplane. The header includes a plurality of pins defining a pin field on the opposite side of the backplane. The pins extend through a mounting rail providing support for a plurality of cable connectors. The mounting rail is stamped and formed to include alignment slots whereas the cable connector is molded to define alignment ribs. The cable connector housing includes latching arms on opposite sides thereof having locking lugs which lock in place within apertures in the mounting rail. A release mechanism is positioned between the latching arms such that outward movement of the mechanism moves the latching arms together disconnecting the cable connectors from the mounting rail. A twinaxial cable connector inner housing can also be positioned in the cable connector housing, where the inner housing is comprised of outer housings and an inner insert. Twinaxial cable having signal pairs, are aligned with pin receiving openings in the inner housing. Outer shield members are provided with integral terminals which surround the signal contacts to form a fully shielded differential pair of signals.
Inventors
- 👤 Johannes Broeksteeg
- 👤 Lucas Soes
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 02:31
CPC Classifications
H; H01; H01R; H01R12/00; H01R12/50; H01R12/51; H01R12/55; H01R12/70; H01R12/71; H01R12/712; H01R12/716; H01R11/00; H01R11/11; H01R12/7005; H01R13/00; H01R13/62; H01R13/627; H01R13/6271; H01R13/629; H01R13/633; H01R13/6335; H01R13/648; H01R13/658; H01R13/73; H01R13/74; H01R12/72; H01R12/73; H01R12/735; H01R12/737; H01R13/64
Claims Analysis
Total Claims: 22
Claim 1
Independent Claim
158 words
A high frequency electrical connector for twinaxial or coaxial cables having signal conductors and a shielding conductor, the connector comprising: an insulative housing comprising at least two signal contact carrying passageways, separated by a ground carrying contact passageway; at least two signal carrying contacts positioned in respective said signal contact carrying passageways, each having a contact portion for mating with a complementary connector and a connection portion for connection with a signal conductor; and shielding at least partially surrounding said housing, comprised of at least upper and lower shield cover parts, where either said upper or lower cover part includes a contact portion for engagement with the shielding conductor of the cable, and where said upper and lower cover part includes shielding portions above and below said passageways, and a ground carrying contact electrically connected to said shielding, said ground contact having a contact portion positioned in said ground carrying contact passageway for mating with a complementary connector.
Claim 2
Dependent Claim
158 words
A high frequency electrical connector for twinaxial or coaxial cables having signal conductors and a shielding conductor, the connector comprising: an insulative housing comprising at least two signal contact carrying passageways, separated by a ground carrying contact passageway; at least two signal carrying contacts positioned in respective said signal contact carrying passageways, each having a contact portion for mating with a complementary connector and a connection portion for connection with a signal conductor; and shielding at least partially surrounding said housing, comprised of at least upper and lower shield cover parts, where either said upper or lower cover part includes a contact portion for engagement with the shielding conductor of the cable, and where said upper and lower cover part includes shielding portions above and below said passageways, and a ground carrying contact electrically connected to said shielding, said ground contact having a contact portion positioned in said ground carrying contact passageway for mating with a complementary connector.
Claim 3
Dependent Claim
35 words
A connector according to claim 1, wherein said ground carrying contact is an integral contact part and is in the form of a bifurcated contact profiled for mating with a pin in a complementary connector.
Claim 4
Dependent Claim
38 words
A connector according to claim 1, wherein said housing includes channels above and below said at least two signal carrying contact passageways, and said upper and lower shield cover parts include integral contact members positioned in said channels.
Claim 5
Dependent Claim
26 words
A connector according to claim 2, wherein said upper and lower shield cover parts include plate sections with contact members extending forwardly from each plate section.
Claim 6
Dependent Claim
29 words
A connector according to claim 4, wherein said integral contact part includes a tab portion extending downwardly from said plate section into a channel and between said signal contacts.
Claim 7
Dependent Claim
27 words
A connector according to claim 5, wherein said insulative housing includes two pairs of contact carrying passageways with one ground carrying contact passageway separating said two pairs.
Claim 8
Dependent Claim
21 words
A connector according to claim 6, wherein two pairs of signal carrying contacts are positioned in said respective contact carrying passageways.
Claim 9
Dependent Claim
113 words
A high frequency electrical connector for a cable having signal conductors and one ground conductor, the connector comprising: a housing member having contact channels with contact receiving openings, there being at least two signal channels with one ground channel in between; a signal contact being disposed in each of said signal channels and being electrically connected to the signal conductors; a shield on said housing extending along each side thereof, said shield being electrically connected to said ground conductor; ground contacts being formed from said shield and extending along said channels above and below said signal contacts and one of said ground contacts being disposed in said ground channel between said signal channels.
Claim 10
Dependent Claim
113 words
A high frequency electrical connector for a cable having signal conductors and one ground conductor, the connector comprising: a housing member having contact channels with contact receiving openings, there being at least two signal channels with one ground channel in between; a signal contact being disposed in each of said signal channels and being electrically connected to the signal conductors; a shield on said housing extending along each side thereof, said shield being electrically connected to said ground conductor; ground contacts being formed from said shield and extending along said channels above and below said signal contacts and one of said ground contacts being disposed in said ground channel between said signal channels.
Claim 11
Dependent Claim
23 words
A connector according to claim 8, wherein said contacts are in the form of a bifurcated contact profiled for mating with a pin.
Claim 12
Dependent Claim
12 words
A connector according to claim 8, wherein said shield has plate sections.
Claim 13
Dependent Claim
30 words
A connector according to claim 10, wherein said plate section includes a tab portion which extends downwardly from said plate section to said ground contact disposed between said signal contacts.
Claim 14
Dependent Claim
23 words
A connector according to claim 8, wherein said housing includes two pairs of signal channels with one ground channel separating said two pairs.
Claim 15
Dependent Claim
20 words
A connector according to claim 12, wherein two pairs of said signal contacts are positioned in said respective signal channels.
Claim 16
Dependent Claim
24 words
A connector according to claim 8, further comprising a lower housing portion and an upper cover part which cooperate to form complementary cover parts.
Claim 17
Dependent Claim
20 words
A connector according to claim 14, wherein said complementary cover parts each have a plurality of said contact receiving openings.
Claim 18
Dependent Claim
17 words
A connector according to claim 15, wherein said complementary cover parts cooperate to provide cable receiving openings.
Claim 19
Dependent Claim
21 words
The connector of claim 1, wherein said ground contact is integral with one of said upper or lower shield cover parts.
Claim 20
Dependent Claim
18 words
The connector of claim 1, wherein said ground contact portion and said signal contact portion are identically configured.
Claim 21
Dependent Claim
19 words
The connector of claim 18, wherein said signal contact portion and said ground contact portion comprise opposing spring arms.
Claim 22
Dependent Claim
19 words
The connector of claim 1, wherein two pairs of signal carrying contacts are separated by a ground carrying contact.
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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) | 1998-10-23 | 1999-04-24 | 1999-10-24 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2002-10-23 | 2003-04-24 | 2003-10-24 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2006-10-23 | 2007-04-24 | 2007-10-24 | $7700.00 | Window Closed / Lapsed |