US4744772A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Connector for flat cable termination
Assignee: Boots Co PLC
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Filing: 1987-03-06
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Granted: 1988-05-17
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Expires: 2007-03-06
Abstract
Abstract A connector (51, 86) is provided having a plurality of contact elements (53), the contact elements comprising plug-in elements (55) arranged in three rows (58, 59, 60) with a first pitch, insulation displacement contacts (54) arranged in two parallel rows (56, 57) with a second pitch different from the first pitch.
Inventors
- 👤 Manfred Reichardt
- 👤 Eberhard Raab
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 23:06
CPC Classifications
H; H01; H01R; H01R12/00; H01R12/50; H01R12/59; H01R12/65; H01R12/67; H01R12/675
Claims Analysis
Total Claims: 21
Claim 1
Independent Claim
156 words
A connector having a plug-in or connecting side and a termination side substantially oppositely facing to the plug-in side, said termination side being adapted for flat cable termination, said connector comprising a plurality of contact elements, each of said contact elements comprising a plug-in element on the plug-in side of the connector, insulation displacement means comprising a plurality of insulation displacement contacts on the termination side of the connector and connecting means arranged between and electrically joining said plug-in elements and said insulation displacement contacts, characterized in that said plug-in elements are arranged in the form of three parallel rows on the plug-in side, and said insulation displacement contacts are arranged in two parallel rows on the termination side, the plug-in elements in all said three rows being electrically joined by said connecting means to said insulation displacement contacts in said two rows and said three rows also extending in parallel relationship to said two rows.
Claim 2
Dependent Claim
156 words
A connector having a plug-in or connecting side and a termination side substantially oppositely facing to the plug-in side, said termination side being adapted for flat cable termination, said connector comprising a plurality of contact elements, each of said contact elements comprising a plug-in element on the plug-in side of the connector, insulation displacement means comprising a plurality of insulation displacement contacts on the termination side of the connector and connecting means arranged between and electrically joining said plug-in elements and said insulation displacement contacts, characterized in that said plug-in elements are arranged in the form of three parallel rows on the plug-in side, and said insulation displacement contacts are arranged in two parallel rows on the termination side, the plug-in elements in all said three rows being electrically joined by said connecting means to said insulation displacement contacts in said two rows and said three rows also extending in parallel relationship to said two rows.
Claim 3
Dependent Claim
23 words
The connector of claim 1 wherein said connector is an elongate connector and said contact elements are arranged in an elongate insulation body.
Claim 4
Dependent Claim
12 words
The connector of claim 2 wherein the connector is a D connector.
Claim 5
Dependent Claim
49 words
The connector of claim 2 wherein the adaptation between the pitch t 2 of the plug-in contacts and the pitch t 1 of the wires of a flat cable to be terminated by said connector is provided within said connector, with t 2 being different from t 1 .
Claim 6
Dependent Claim
25 words
The connector of claim 4 wherein the connecting means provide the adaptation between the pitch of the plug-in contacts and the pitch of the cable.
Claim 7
Dependent Claim
27 words
The connector of claim 4 wherein said insulation displacement contacts are provided in two rows, each row having a distance between adjacent contacts of 2×t 1 .
Claim 8
Dependent Claim
27 words
The connector of claim 6 wherein said two rows of insulation displacement contacts are offset with respect to each other by the cable pitch t 1 .
Claim 9
Dependent Claim
51 words
The connector of claim 7 wherein one row of insulation displacement contacts is arranged in an area formed between the first and second rows of said plug-in elements and the other row of insulation displacement contacts is arranged in an area defined between the second and third rows of plug-in elements.
Claim 10
Dependent Claim
29 words
The connector of claim 8 wherein in a plan view the two rows of insulation displacement contacts are each arranged midway between its corresponding two rows of plug-in elements.
Claim 11
Dependent Claim
52 words
The connector of claim 6 wherein the connecting means is defined by a first connecting means located on a side of each plug-in element and a second connecting means located on a side of each insulation displacement contact, said first and second connecting means being adapted to be connected to each other.
Claim 12
Dependent Claim
26 words
The connector of claim 10 wherein the connecting means located on the side of the insulation displacement contacts is integrally formed with said insulation displacement contacts.
Claim 13
Dependent Claim
47 words
The connector of claim 11 wherein each row of insulation displacement contacts are connected by connecting legs, which legs are disposed in a single plane, to termination means, which in turn are provided for mounting to the connecting means located on the pin side of the connector.
Claim 14
Dependent Claim
16 words
The connector of claim 10 wherein the connecting means on the plug-in side comprise connecting legs.
Claim 15
Dependent Claim
13 words
The connector of claim 13 wherein short and long connecting legs are provided.
Claim 16
Dependent Claim
45 words
The connector of claim 14 wherein plug-in elements having short connecting legs are used in the outer rows of contact elements for connecting to the immediately adjacent rows of insulation displacement contacts and are used for all positions of the middle row of contact elements.
Claim 17
Dependent Claim
27 words
The connector of claim 15 wherein the plug-in elements having a long connecting leg are used for every second position of the outer rows of contact elements.
Claim 18
Dependent Claim
29 words
The connector of claim 14 wherein the connecting legs are provided at their free ends with connecting members, said connecting members being fixedly connected to the corresponding connecting members.
Claim 19
Dependent Claim
15 words
The connector of claim 5 wherein said connecting means are formed by a circuit board.
Claim 20
Dependent Claim
14 words
The connector of claim 18 wherein the circuit board is a flexible circuit board.
Claim 21
Dependent Claim
25 words
The connector of claim 18 wherein the plug-in elements located on the plug-in side are formed by stamping and are connected with the circuit board.
References Cited (Backward Citations)
US4437723A
Cited
DE3443235A1
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1991-05-17 | 1991-11-16 | 1992-05-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1995-05-17 | 1995-11-16 | 1996-05-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1999-05-17 | 1999-11-16 | 2000-05-17 | $7700.00 | Window Closed / Lapsed |