US4767345A
Expired / Lapsed
US
⏱️ 0.0 years remaining
High-density, modular, electrical connector
Assignee: TE Connectivity Corp
•
Filing: 1987-03-27
•
Granted: 1988-08-30
•
Expires: 2007-03-27
Abstract
Abstract A high-density, electrical, connector for discrete wire coaxial cables includes one or more housing modules (21a, 21b, 21c, 121), adapted to receive one or more termination members (14, 126a, 126b) attached to the ends of coaxial cables (16, 116). Each termination member comprises a dielectric support (51, 134) having a signal contact (52, 142) supported on one side thereof and a ground contact (53, 131) supported on the opposite side thereof. The contacts include first and second connections (58, 61) on the same side of the support (51, 134) and substantially aligned with one another and with the cable. The ground contact (53, 131) includes a third crimp connection (60), aligned with the first and second connections (58, 61) and the cable.
Inventors
- 👤 David H. Gutter
- 👤 Walter C. Shatto, Jr.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 20:01
CPC Classifications
H; H01; H01R; H01R13/00; H01R13/46; H01R13/514; H01R13/648; H01R13/658; H01R13/6581; H01R13/6585; H01R13/6582; H01R13/6583; H01R13/6591; H01R13/6592; H01R13/6593; H01R2103/00; H01R24/00; H01R24/38; H01R24/40
Claims Analysis
Total Claims: 38
Claim 1
Independent Claim
220 words
An electrical connector for terminating discrete wire coaxial cables, said discrete wire coaxial cables including a center signal-carrying conductor, an outer conductive foil for shielding, and a drain wire electrically connected to the foil for maintaining the foil at a reference potential, said connector including: a termination member mounted to each of one or more of said cables, and a connector housing for receiving said one or more termination members, each of said termination members including: a dielectric support having opposed first and second sides; a first, signal contact supported on the first side of said support; and a second, ground contact supported on the second side of said support, said first and second contacts including first and second cable termination portions adapted to be electrically attached to the center conductor and drain wire, respectively, of said cable, said first and second cable termination portions being positioned substantially in alignment with one another and with the cable and comprising first and second electrical connections adapted to be connected to said center conductor and said drain wire, respectively, of said cable, said second connection comprising an O-crimp crimped around said cable for capturing said drain wire therein, and wherein said termination member further includes means for providing a solder bond between said O-crimp of said ground contact and said drain wire.
Claim 2
Dependent Claim
220 words
An electrical connector for terminating discrete wire coaxial cables, said discrete wire coaxial cables including a center signal-carrying conductor, an outer conductive foil for shielding, and a drain wire electrically connected to the foil for maintaining the foil at a reference potential, said connector including: a termination member mounted to each of one or more of said cables, and a connector housing for receiving said one or more termination members, each of said termination members including: a dielectric support having opposed first and second sides; a first, signal contact supported on the first side of said support; and a second, ground contact supported on the second side of said support, said first and second contacts including first and second cable termination portions adapted to be electrically attached to the center conductor and drain wire, respectively, of said cable, said first and second cable termination portions being positioned substantially in alignment with one another and with the cable and comprising first and second electrical connections adapted to be connected to said center conductor and said drain wire, respectively, of said cable, said second connection comprising an O-crimp crimped around said cable for capturing said drain wire therein, and wherein said termination member further includes means for providing a solder bond between said O-crimp of said ground contact and said drain wire.
Claim 3
Dependent Claim
34 words
The connector of claim 1 wherein said cable includes an outer protective jacket and wherein said second, ground contact further includes means for attaching said second contact to the outer jacket of said cable.
Claim 4
Dependent Claim
35 words
The connector of claim 2 wherein said jacket-attaching means comprises a crimp adapted to be crimped around said outer jacket of said cable, said crimp being substantially aligned with said first connection and said O-crimp.
Claim 5
Dependent Claim
58 words
The connector of claim 3 wherein said second, ground contact includes an extended portion which extends around the back edge of said dielectric support, and wherein said crimps are positioned on said extended portion substantially in alignment with said first connection on said first contact and on the same side of said dielectric support as said first connection.
Claim 6
Dependent Claim
195 words
An electrical connector for terminating discrete wire coaxial cables, said discrete wire coaxial cables including a center signal-carrying conductor, an outer conductive foil for shielding, and a drain wire electrically connected to the foil for maintaining the foil at a reference potential, said connector including: a termination member mounted to each of one or more of said cables, each of said termination members including: a dielectric support having opposed first and second sides; a first, signal contact supported on the first side of said support; and a second, ground contact supported on the second side of said support, said first and second contacts including first and second cable termination portions adapted to be electrically attached to the center conductor and drain wire, respectively, of said cable, said first and second cable termination portions being positioned substantially in alignment with one another and with the cable; and a connector housing for receiving said one or more termination members, said connector housing including: a plurality of housing modules, each of said housing modules including at least one termination member receiving passageway for receiving a termination member therein; and cover means for attaching said plurality of modules together.
Claim 7
Dependent Claim
195 words
An electrical connector for terminating discrete wire coaxial cables, said discrete wire coaxial cables including a center signal-carrying conductor, an outer conductive foil for shielding, and a drain wire electrically connected to the foil for maintaining the foil at a reference potential, said connector including: a termination member mounted to each of one or more of said cables, each of said termination members including: a dielectric support having opposed first and second sides; a first, signal contact supported on the first side of said support; and a second, ground contact supported on the second side of said support, said first and second contacts including first and second cable termination portions adapted to be electrically attached to the center conductor and drain wire, respectively, of said cable, said first and second cable termination portions being positioned substantially in alignment with one another and with the cable; and a connector housing for receiving said one or more termination members, said connector housing including: a plurality of housing modules, each of said housing modules including at least one termination member receiving passageway for receiving a termination member therein; and cover means for attaching said plurality of modules together.
Claim 8
Dependent Claim
27 words
The connector of claim 5 wherein said cover means includes means for releasably retaining said termination members in said termination member receiving passageways of said housing modules.
Claim 9
Dependent Claim
14 words
The connnector of claim 5 wherein said cover means includes upper and lower covers.
Claim 10
Dependent Claim
57 words
The connector of claim 5 wherein said connector housing includes a plurality of termination member-receiving passageways, each of said passageways being adapted to receive two termination members therein, and wherein the second, ground contacts of said two termination members face each other within said passageway for electrical connection with a single ground contact in a complementary connector.
Claim 11
Dependent Claim
24 words
The connector of claim 8 wherein the second, ground contacts of said two termination members are adjacent one another within one of said passageways.
Claim 12
Dependent Claim
101 words
A high-density, electrical connector for terminating a plurality of electrical cables, said connector including: a termination member mounted to each of said plurality of cables; and a housing for receiving said plurality of termination members, said housing comprising a plurality of housing modules, each of said housing modules having at least one termination member receiving passageway for receiving a termination member therein, and cover means for covering said plurality of modules and for attaching said plurality of modules together, said cover means including means for releasably retaining said plurality of termination members in said termination member receiving passageways of said modules.
Claim 13
Dependent Claim
101 words
A high-density, electrical connector for terminating a plurality of electrical cables, said connector including: a termination member mounted to each of said plurality of cables; and a housing for receiving said plurality of termination members, said housing comprising a plurality of housing modules, each of said housing modules having at least one termination member receiving passageway for receiving a termination member therein, and cover means for covering said plurality of modules and for attaching said plurality of modules together, said cover means including means for releasably retaining said plurality of termination members in said termination member receiving passageways of said modules.
Claim 14
Dependent Claim
45 words
The connector of claim 10 wherein said cover means comprises an upper cover and a lower cover, and wherein said retaining means comprises resilient fingers on said upper and lower covers for releasably retaining said termination members within said termination member-receiving passageways of said modules.
Claim 15
Dependent Claim
19 words
The connector of claim 10 wherein each of said termination member-receiving passageways is adapted to receive two termination members.
Claim 16
Dependent Claim
42 words
The connector of claim 10 wherein said termination member-receiving passageways include sidewalls defining said passageways, and wherein said sidewalls include first guide means adapted to cooperate with second guide means on said termination members for positioning said termination members in said passageways.
Claim 17
Dependent Claim
29 words
The connector of claim 13 wherein said first guide means and said second guide means comprises interengaging grooves and raised ribs for positioning said termination members in said passageways.
Claim 18
Dependent Claim
177 words
In an electrical connector for coaxial cable comprising, a conductive signal contact having a corresponding terminating portion for connection to a signal carrying conductor of a coaxial cable, a conductive ground contact having a corresponding terminating portion for connection to a ground conductor of a coaxial cable, a termination member including a dielectric support supporting the signal contact and the ground contact, the signal contact and the ground contact and the dielectric support comprising termination member, and a housing for receiving the termination member, the improvement comprising; the terminating portions are in alignment with each other on the dielectric support prior to receipt of the termination member by the housing, a portion of the termination member is constructed for positioning a coaxial cable in alignment with the terminating portions, and the terminating portions are positioned with respect to said portion of the termination member for connection to corresponding signal carrying and ground conductors of a coaxial cable without a need for the corresponding signal carrying and ground conductors to be bent for routing to the terminating portions.
Claim 19
Dependent Claim
177 words
In an electrical connector for coaxial cable comprising, a conductive signal contact having a corresponding terminating portion for connection to a signal carrying conductor of a coaxial cable, a conductive ground contact having a corresponding terminating portion for connection to a ground conductor of a coaxial cable, a termination member including a dielectric support supporting the signal contact and the ground contact, the signal contact and the ground contact and the dielectric support comprising termination member, and a housing for receiving the termination member, the improvement comprising; the terminating portions are in alignment with each other on the dielectric support prior to receipt of the termination member by the housing, a portion of the termination member is constructed for positioning a coaxial cable in alignment with the terminating portions, and the terminating portions are positioned with respect to said portion of the termination member for connection to corresponding signal carrying and ground conductors of a coaxial cable without a need for the corresponding signal carrying and ground conductors to be bent for routing to the terminating portions.
Claim 20
Dependent Claim
55 words
In an electrical connector as recited in claim 15, wherein the improvement further comprises; different sides of the dielectric support mounts the signal contact and the ground contact, and the terminating portion of the ground contact is positioned at the same one of said sides as is positioned the terminating portion of the signal contact.
Claim 21
Dependent Claim
43 words
In an electrical connector as recited in claim 15, wherein the improvement further comprises; spaced apart walls of the housing, the dielectric support engages the spaced apart walls and forms a wall of the housing separating said signal contact from said ground contact.
Claim 22
Dependent Claim
34 words
In an electrical connector as recited in claim 15, wherein the improvement further comprises; spaced apart walls of the housing are provided with corresponding grooves, and the dielectric support is received along said grooves.
Claim 23
Dependent Claim
26 words
In an electrical connector as recited in claim 15, wherein the improvement further comprises; a coating of solder on the terminating portion of the ground contact.
Claim 24
Dependent Claim
40 words
In an electrical connector as recited in claim 15, wherein the improvement further comprises; the terminating portion of the signal contact comprises a pair of fingers defining therebetween a slot for receiving a signal carrying conductor of a coaxial cable.
Claim 25
Dependent Claim
36 words
In an electrical connector as recited in claim 15, wherein the improvement further comprises; the ground contact includes said portion of said termination member constructed for positioning a coaxial cable in alignment with the terminating portions.
Claim 26
Dependent Claim
37 words
In an electrical connector as recited in claim 15, wherein the improvement further comprises; one of said contacts includes said portion of said termination member constructed for positioning a coaxial cable in alignment with the terminating portions.
Claim 27
Dependent Claim
56 words
In an electrical connector as recited in claim 15, wherein the improvement further comprises; a cable retention portion positioned on said termination member in alignment with said terminating portions, said portion of the termination member is constructed for positioning a coaxial cable in alignment with the terminating portions and in alignment with the cable retention portion.
Claim 28
Dependent Claim
22 words
In an electrical connector as recited in claim 23, wherein the improvement further comprises; said ground contact includes said cable retention portion.
Claim 29
Dependent Claim
92 words
In an electrical connector as recited in claim 15, wherein the improvement further comprises; a conductive second signal contact having a terminating portion for connection to a corresponding signal carrying conductor of a second coaxial cable, a conductive second ground contact having a terminating portion for connection to a corresponding ground conductor of a second coaxial cable, a second dielectric support for supporting the second signal contact and the second ground contact in said housing, with the second ground contact and the first recited ground contact facing each other in said housing.
Claim 30
Dependent Claim
41 words
In an electrical connector as recited in claim 25, wherein the improvement further comprises; means in the housing for receiving the first recited ground contact and the second ground contact between the first recited dielectric support and the second dielectric support.
Claim 31
Dependent Claim
41 words
In an electrical connector as recited in claim 25, wherein the improvement further comprises; means in the housing for receiving the first recited dielectric support and the second dielectric support between the first recited signal contact and the second signal contact.
Claim 32
Dependent Claim
47 words
In an electrical connector as recited in claim 25, wherein the improvement further comprises; the second signal contact and the second ground contact are supported on the second dielectric support and comprise a second termination member prior to receipt of the second termination member in the housing.
Claim 33
Dependent Claim
62 words
In an electrical connector as recited in claim 25, wherein the improvement further comprises; a first opening in the housing for alignment with the first recited signal contact, a second opening in the housing for alignment with the second signal contact, and a third opening in the housing for alignment with both the first recited ground contact and the second ground contact.
Claim 34
Dependent Claim
25 words
In an electrical connector as recited in claim 29, wherein the improvement further comprises; the third opening is between the first and the second openings.
Claim 35
Dependent Claim
83 words
In an electrical connector comprising first and second termination members supporting corresponding signal contacts for connection to corresponding signal carrying conductors of coaxial cables, and supporting corresponding ground contacts for connection to corresponding ground conductors of coaxial cables, and a housing for receiving the termination members, the improvement comprising; the termination members support the signal contacts and the ground contacts before the termination members are received in the housing, and the termination members support the ground contacts facing each other in the housing.
Claim 36
Dependent Claim
83 words
In an electrical connector comprising first and second termination members supporting corresponding signal contacts for connection to corresponding signal carrying conductors of coaxial cables, and supporting corresponding ground contacts for connection to corresponding ground conductors of coaxial cables, and a housing for receiving the termination members, the improvement comprising; the termination members support the signal contacts and the ground contacts before the termination members are received in the housing, and the termination members support the ground contacts facing each other in the housing.
Claim 37
Dependent Claim
48 words
In an electrical connector as recited in claim 31, wherein the improvement further comprises; first and second openings in the housing for alignment with the corresponding signal contacts, and a third opening in the housing between the first and second openings and for alignment with the ground contacts.
Claim 38
Dependent Claim
131 words
In an electrical connector as recited in claim 31, wherein the improvement further comprises; a terminating portion of each of the signal contacts for connection to a corresponding signal carrying conductor, a terminating portion of each of the ground contacts for connection to a corresponding ground conductor, and a portion of each termination member is constructed for positioning a coaxial cable in alignment with a corresponding terminating portion of the signal contact and a corresponding terminating portion of the ground contact and the terminating portions are positioned with respect to the portion of the of the termination member for connection to corresponding signal carrying and ground conductors of a coaxial cable without the need for the corresponding signal carrying and ground conductors to be bent for routing to the terminating portions.
References Cited (Backward Citations)
US3325770A
Cited
US3474394A
Cited
US4067633A
Cited
US4083615A
Cited
US4243288A
Cited
US4310208A
Cited
US4379361A
Cited
EP0072063A1
Cited
US4586769A
Cited
US4484792A
Cited
US4444450A
Cited
US4451099A
Cited
US4491381A
Cited
US4626054A
Cited
NL8501751A
Cited
US4737118A
Cited
US4690647A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1991-08-30 | 1992-02-29 | 1992-08-30 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1995-08-30 | 1996-02-29 | 1996-08-30 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1999-08-30 | 2000-02-29 | 2000-08-30 | $7700.00 | Window Closed / Lapsed |