US5921785A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Electrical connector for flat cables
Assignee: Molex LLC
•
Filing: 1997-10-15
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Granted: 1999-07-13
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Expires: 2017-10-15
Abstract
Abstract Disclosed is an improvement in an electric connector for a flat, flexible cable having conductors on one side comprising: an insulating housing having a cavity to receive the connecting end of a flat, flexible cable and a plurality of terminal pairs parallel arranged at regular intervals and fixed in the cavity; and an actuator slidably nested in the insulating housing. The actuator has a blade to press the connecting end of the flat, flexible cable against the contacts of the terminals of each pair when the blade of the actuator is inserted in the cavity of the insulating housing. The contacts of the terminals of each pair face one side of the blade, and are aligned and spaced from each other in the direction in which the flat, flexible cable is inserted in the cavity of the insulating housing. The linear arrangement of terminal contacts at two different levels on one side of the cavity relative to the blade of the actuator has the effect of handling an FPC having an increased number of conductors on one side without longitudinally extending the connector size, thus providing a high-conductor density electric connector.
Inventors
- 👤 Hidehiro Ii
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 09:45
CPC Classifications
H; H01; H01R; H01R12/00; H01R12/70; H01R12/77; H01R12/79; H01R12/82; H01R12/85; H01R12/89; H01R12/50; H01R12/51; H01R12/55; H01R12/57; H01R13/00; H01R13/02; H01R13/193
Claims Analysis
Total Claims: 16
Claim 1
Independent Claim
124 words
An electrical connector for terminating a flat cable having at least two generally parallel rows of contact pads on one side thereof extending along a connecting edge of the flat cable, comprising: a housing having an elongated slot for receiving the connecting edge of the flat cable; and a plurality of pairs of terminals mounted in the housing and spaced longitudinally of the slot, the terminals in each pair including one terminal mounted in the housing on each opposite side of the slot, a second terminal of each pair mounted directly opposite the one terminal, and the terminals in each pair including contact portions on only one side of the slot for engaging the contact pads on said one side of the flat cable.
Claim 2
Dependent Claim
124 words
An electrical connector for terminating a flat cable having at least two generally parallel rows of contact pads on one side thereof extending along a connecting edge of the flat cable, comprising: a housing having an elongated slot for receiving the connecting edge of the flat cable; and a plurality of pairs of terminals mounted in the housing and spaced longitudinally of the slot, the terminals in each pair including one terminal mounted in the housing on each opposite side of the slot, a second terminal of each pair mounted directly opposite the one terminal, and the terminals in each pair including contact portions on only one side of the slot for engaging the contact pads on said one side of the flat cable.
Claim 3
Dependent Claim
45 words
The electrical connector of claim 1 wherein the contact portion of the terminal in each pair which is mounted on the side of the slot facing said one side of the flat cable extends directly toward the slot and the one side of the cable.
Claim 4
Dependent Claim
53 words
The electrical connector of claim 1 wherein the contact portion of the terminal in each pair which is mounted on the side of the slot opposite said one side of the flat cable is generally U-shaped and extends around the base of the slot and then toward the one side of the cable.
Claim 5
Dependent Claim
58 words
The electrical connector of claim 1 wherein said terminals are stamped and formed of sheet metal material having two parallel planar surfaces and said contact portions comprise spring arms and a point of the spring arm contacting the contact pads of the cable formed from a portion of one of the planar surfaces of the sheet metal material.
Claim 6
Dependent Claim
31 words
The electrical connector of claim 1 wherein said terminals have tail portions extending generally perpendicular to the slot outside the housing for connection to contact pads on a printed circuit board.
Claim 7
Dependent Claim
40 words
The electrical connector of claim 1, including an actuator having a blade portion for insertion into the slot on a side of the flat cable opposite said one side to bias the cable against the contact portions of the terminals.
Claim 8
Dependent Claim
46 words
The electrical connector of claim 6, including complementary interengaging latch means defining two positions of engagement between the actuator and the housing, one position allowing insertion of the cable into the slot, and a second position biasing the cable against the contact portions of the terminals.
Claim 9
Dependent Claim
180 words
An electrical connector for terminating a flat cable having at least two generally parallel rows of contact pads on one side thereof extending along a connecting edge of the flat cable, comprising: an insulating housing having an elongated slot for receiving the connecting edge of the flat cable; and a plurality of pairs of terminals mounted in the housing and spaced longitudinally of the slot, the terminals in each pair including one terminal mounted in the housing on each opposite side of the slot, a second terminal of each pair mounted directly opposite the one terminal, the terminal in each pair which is mounted on the side of the slot facing said one side of the flat cable including a contact portion extending directly toward the slot and the one side of the cable, and the terminal in each pair which is mounted on the side of the slot opposite said one side of the flat cable including a contact portion generally U-shaped and extending around the base of the slot and then toward the one side of the cable.
Claim 10
Dependent Claim
180 words
An electrical connector for terminating a flat cable having at least two generally parallel rows of contact pads on one side thereof extending along a connecting edge of the flat cable, comprising: an insulating housing having an elongated slot for receiving the connecting edge of the flat cable; and a plurality of pairs of terminals mounted in the housing and spaced longitudinally of the slot, the terminals in each pair including one terminal mounted in the housing on each opposite side of the slot, a second terminal of each pair mounted directly opposite the one terminal, the terminal in each pair which is mounted on the side of the slot facing said one side of the flat cable including a contact portion extending directly toward the slot and the one side of the cable, and the terminal in each pair which is mounted on the side of the slot opposite said one side of the flat cable including a contact portion generally U-shaped and extending around the base of the slot and then toward the one side of the cable.
Claim 11
Dependent Claim
58 words
The electrical connector of claim 8 wherein said terminals are stamped and formed of sheet metal material having two parallel planar surfaces and said contact portions comprise spring arms and a point of the spring arm contacting the contact pads of the cable formed from a portion of one of the planar surfaces of the sheet metal material.
Claim 12
Dependent Claim
31 words
The electrical connector of claim 8 wherein said terminals have tail portions extending generally perpendicular to the slot outside the housing for connection to contact pads on a printed circuit board.
Claim 13
Dependent Claim
40 words
The electrical connector of claim 8, including an actuator having a blade portion for insertion into the slot on a side of the flat cable opposite said one side to bias the cable against the contact portions of the terminals.
Claim 14
Dependent Claim
46 words
The electrical connector of claim 11, including complementary interengaging latch means defining two positions of engagement between the actuator and the housing, one position allowing insertion of the cable into the slot, and a second position biasing the cable against the contact portions of the terminals.
Claim 15
Dependent Claim
38 words
The electrical connector of claim 8 wherein the contact portion of the terminal in each pair which is mounted on the side of the slot facing said one side of the flat cable is generally an inverted V-shape.
Claim 16
Dependent Claim
36 words
The electrical connector of claim 8 wherein the contact portion of the terminal in each pair which is mounted on the side of the slot facing said one side of the flat cable is generally L-shaped.
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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) | 2002-07-12 | 2003-01-11 | 2003-07-13 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2006-07-12 | 2007-01-11 | 2007-07-13 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2010-07-12 | 2011-01-11 | 2011-07-13 | $7700.00 | Window Closed / Lapsed |