US6726497B2
Expired / Lapsed
US
⏱️ 0.0 years remaining
Connector for flat flexible cable
Assignee: Molex LLC
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Filing: 2002-11-06
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Granted: 2004-04-27
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Expires: 2022-11-06
Abstract
Abstract An FPC connector permits downsizing and not exerting residual stress on terminals irrespective of the pivoting position of an actuator while an FPC is not connected. The FPC connector is provided with biasing beams respectively arranged adjacent contact terminals disposed in an insulative housing. The biasing beams are pivotable about support points at intermediate portions thereof. The biasing beams are pivoted by means of pivotal actuator.
Inventors
- 👤 Yoshiteru Nogawa
- 👤 Hideki Iijima
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 02:42
CPC Classifications
H; H01; H01R; H01R12/00; H01R12/70; H01R12/77; H01R12/79; H01R12/82; H01R12/85; H01R12/88
Claims Analysis
Total Claims: 6
Claim 1
Independent Claim
180 words
An electrical connector releasably coupling, electrically and mechanically, conductors of a flat printed circuit (FPC) comprising: an insulative housing defining an FPC insertion cavity, a plurality of terminal held in said housing in a side by side relationship with contact beams extending in said FPC insertion cavity; said terminals each having a support post held to and extending away from said base extending laterally from said support post is a pivot point and a contact beam; a plurality of biasing beams arranged adjacent said terminals having a first end, a second end, and a fulcrum point; and a pivoting actuator including a shaft designed to rotate within the pivot point of the terminals, the shaft having a cam which, when the actuator is in the down or locked position, engages the first end of the biasing beam causing the biasing beams to rotate about their fulcrum points moving the second end into contact with the FPC whereby the FPC is in electrical engagement with the terminals and the FPC is tightly held mechanically between the terminals and the biasing beams.
Claim 2
Dependent Claim
180 words
An electrical connector releasably coupling, electrically and mechanically, conductors of a flat printed circuit (FPC) comprising: an insulative housing defining an FPC insertion cavity, a plurality of terminal held in said housing in a side by side relationship with contact beams extending in said FPC insertion cavity; said terminals each having a support post held to and extending away from said base extending laterally from said support post is a pivot point and a contact beam; a plurality of biasing beams arranged adjacent said terminals having a first end, a second end, and a fulcrum point; and a pivoting actuator including a shaft designed to rotate within the pivot point of the terminals, the shaft having a cam which, when the actuator is in the down or locked position, engages the first end of the biasing beam causing the biasing beams to rotate about their fulcrum points moving the second end into contact with the FPC whereby the FPC is in electrical engagement with the terminals and the FPC is tightly held mechanically between the terminals and the biasing beams.
Claim 3
Dependent Claim
30 words
The electrical connector of claim 1 wherein the biasing beams are bent at said fulcrum point so that the fulcrum point is located over a portion of the terminal base.
Claim 4
Dependent Claim
26 words
The electrical connector of claim 1 wherein the pivot point is an arm extending from the support post in a direction opposite to the contact beam.
Claim 5
Dependent Claim
43 words
The electrical connector of claim 3 wherein the pivot point arm has a hook shape and said cam has a shape coinciding with a portion of the hook shape which engage one another preventing the actuator from rotating beyond a preset open position.
Claim 6
Dependent Claim
18 words
The electrical connector of claim 1 wherein both the terminals and the biasing beams are formed from metal.
References Cited (Backward Citations)
US4576427A
Cited
US4541678A
Cited
EP0263296A2
Cited
US5173058A
Cited
US5542855A
Cited
US5902142A
Cited
JPH10208822A
Cited
US5906498A
Cited
JPH10214661A
Cited
JPH1131561A
Cited
JPH11307198A
Cited
US6206723B1
Cited
US6471541B2
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 2007-04-27 | 2007-10-27 | 2008-04-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2011-04-27 | 2011-10-27 | 2012-04-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2015-04-27 | 2015-10-27 | 2016-04-27 | $7700.00 | Window Closed / Lapsed |