Patent US4049334A successfully refreshed from Google Patents.
US4049334A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Wire preparation and termination means and method
Assignee: Raychem Corp
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Filing: 1976-01-28
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Granted: 1977-09-20
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Expires: 1996-01-28
Abstract
Abstract A device for preparing an insulated conductor and connecting the insulated conductor to a circuit board of the type having termination holes therein. An elongate pin sized to closely fit in the appropriate termination hole is employed to simultaneously cut the insulated conductor to length, strip a portion of the insulation therefrom and position the resulting stripped conductor tightly between the pin and the termination hole. The pin includes an abrupt transverse edge which cooperates with the upper edge of the termination hole to shear an insulated conductor interposed therebetween. Located on the other side of the pin is an elongated channel running longitudinally along the pin. The elongated channel also cooperates with the termination hole to strip the insulation from the trimmed conductor and hold the stripped wire tightly in the channel through the forced insertion of the pin in the appropriate termination hole. A method for preparing and terminating an insulated conductor is also disclosed whereby a pin is used in conjunction with a termination hole on a circuit board to simultaneously prepare and terminate an insulated conductor.
Inventors
- 👤 Dennis C. Siden
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 04:24
CPC Classifications
H; H01; H01R; H01R4/00; H01R4/24; H01R4/2491; H01R12/00; H01R12/50; H01R12/51; H01R12/53
Claims Analysis
Total Claims: 24
Claim 1
Independent Claim
92 words
A termination assembly for an insulated conductor comprising a circuit board having a termination hole therein with which an insulated conductor is to be terminated; an elongate pin sized to fit, in interference, in said receiving termination hole, said pin being of generally uniform transverse cross-section along the length thereof and having a first channel extending longitudinally along a side thereof, said first channel having a first cross-sectional dimension smaller than the diameter of the insulated conductor and sized for interference fit with the cross-section of the conductor when stripped of insulation.
Claim 2
Dependent Claim
92 words
A termination assembly for an insulated conductor comprising a circuit board having a termination hole therein with which an insulated conductor is to be terminated; an elongate pin sized to fit, in interference, in said receiving termination hole, said pin being of generally uniform transverse cross-section along the length thereof and having a first channel extending longitudinally along a side thereof, said first channel having a first cross-sectional dimension smaller than the diameter of the insulated conductor and sized for interference fit with the cross-section of the conductor when stripped of insulation.
Claim 3
Dependent Claim
19 words
The termination assembly of claim 1 wherein said longitudinally extending channel extends the full length of said elongate pin.
Claim 4
Dependent Claim
36 words
The termination assembly of claim 1 wherein a first end of said longitudinally extending channel includes an abrupt edge for stripping insulation from the insulated conductor when said pin is positioned in said receiving termination hole.
Claim 5
Dependent Claim
25 words
The termination assembly of claim 1 further including solder associated with said pin at said longitudinally extending channel to provide a soldered joint when heated.
Claim 6
Dependent Claim
18 words
The termination assembly of claim 4 wherein said solder is provided as a thin coating on said pin.
Claim 7
Dependent Claim
64 words
The termination assembly of claim 1 wherein said elongate pin further includes a second channel extending longitudinally along a side thereof, said second channel having a first cross-sectional dimension smaller than the diameter of the insulated conductor and substantially equal to the diameter of the conductors stripped of insulation, said first and second longitudinally extending channels being on opposite sides of said elongate pin.
Claim 8
Dependent Claim
12 words
The termination assembly of claim 6 wherein said pin is electrically conductive.
Claim 9
Dependent Claim
11 words
The termination assembly of claim 7 wherein said pin is brass.
Claim 10
Dependent Claim
118 words
A termination assembly for an insulated conductor comprising a circuit board having a termination hole therein with which an insulated conductor is to be terminated; an elongate pin sized to fit, in interference, in said receiving termination hole, said pin being of generally uniform transverse cross-section along the length thereof, having a first channel extending longitudinally along a side thereof and having an abrupt edge extending transversely on said pin at a side thereof across the body of said pin from said first channel, said abrupt edge being capable of shearing the insulated conductor when the conductor is positioned between said abrupt edge and said receiving termination hole when said pin is forcefully inserted in said termination hole.
Claim 11
Dependent Claim
118 words
A termination assembly for an insulated conductor comprising a circuit board having a termination hole therein with which an insulated conductor is to be terminated; an elongate pin sized to fit, in interference, in said receiving termination hole, said pin being of generally uniform transverse cross-section along the length thereof, having a first channel extending longitudinally along a side thereof and having an abrupt edge extending transversely on said pin at a side thereof across the body of said pin from said first channel, said abrupt edge being capable of shearing the insulated conductor when the conductor is positioned between said abrupt edge and said receiving termination hole when said pin is forcefully inserted in said termination hole.
Claim 12
Dependent Claim
19 words
The termination assembly of claim 9 wherein said abrupt edge is at a first end of said elongate pin.
Claim 13
Dependent Claim
35 words
The termination assembly of claim 9 wherein said elongate pin includes a cross-sectional dimension from said channel to said abrupt edge which is at least twice as large as the diameter of the insulated conductor.
Claim 14
Dependent Claim
34 words
The termination assembly of claim 9 wherein said elongate pin further includes a transverse slot intermediate the ends of said elongate pin, said abrupt edge being defined at one end of said transverse slot.
Claim 15
Dependent Claim
26 words
The termination assembly of claim 12 wherein said transverse slot has a minimum cross-sectional dimension at least as large as the diameter of the insulated conductor.
Claim 16
Dependent Claim
19 words
The termination assembly of claim 12 wherein said transverse slot terminates at one end at said longitudinally extending channel.
Claim 17
Dependent Claim
171 words
A termination assembly for an insulated conductor, comprising a circuit board having a termination hole therein with which an insulated conductor is to be terminated; an elongate pin sized to closely fit in said receiving termination hole, said elongate pin being of generally uniform transverse cross-section along the length thereof and having a first channel extending longitudinally along a side thereof, said first channel having a first cross-sectional dimension smaller than the diameter of the insulated conductor and substantially equal to the diameter of the conductor when stripped of insulation such that an interference fit is provided with the conductor when stripped of insulation and terminated with said pin, and an abrupt edge extending transversely on said pin, said abrupt edge being capable of shearing the insulated conductor when the conductor is positioned between said abrupt edge and said receiving termination hole and when said pin is forcefully inserted in the termination hole, said abrupt edge being defined on the opposite side of said elongate pin from said longitudinally extending channel.
Claim 18
Dependent Claim
171 words
A termination assembly for an insulated conductor, comprising a circuit board having a termination hole therein with which an insulated conductor is to be terminated; an elongate pin sized to closely fit in said receiving termination hole, said elongate pin being of generally uniform transverse cross-section along the length thereof and having a first channel extending longitudinally along a side thereof, said first channel having a first cross-sectional dimension smaller than the diameter of the insulated conductor and substantially equal to the diameter of the conductor when stripped of insulation such that an interference fit is provided with the conductor when stripped of insulation and terminated with said pin, and an abrupt edge extending transversely on said pin, said abrupt edge being capable of shearing the insulated conductor when the conductor is positioned between said abrupt edge and said receiving termination hole and when said pin is forcefully inserted in the termination hole, said abrupt edge being defined on the opposite side of said elongate pin from said longitudinally extending channel.
Claim 19
Independent Claim
106 words
A method for connecting an insulated conductor to a circuit board having a termination hole therein for receiving the insulated conductor, including the steps of positioning an insulated conductor over a termination hole in a circuit board; positioning a pin sized to fit in the termination hole over the insulated conductor; and forcing said pin into said termination hole to shear the insulated conductor at one edge of the hole and to strip a portion of the insulation from the remaining portion of the insulated conductor and to position the stripped conductor in a channel running longitudinally along the pin for termination with the circuit board.
Claim 20
Independent Claim
106 words
A method for connecting an insulated conductor to a circuit board having a termination hole therein for receiving the insulated conductor, including the steps of positioning an insulated conductor over a termination hole in a circuit board; positioning a pin sized to fit in the termination hole over the insulated conductor; and forcing said pin into said termination hole to shear the insulated conductor at one edge of the hole and to strip a portion of the insulation from the remaining portion of the insulated conductor and to position the stripped conductor in a channel running longitudinally along the pin for termination with the circuit board.
Claim 21
Independent Claim
96 words
A method for connecting an insulated conductor to a circuit board having a termination hole therein for receiving the insulated conductor, including the steps of positioning an insulated conductor in a transverse slot on an elongate pin; placing the pin in the termination hole; and forcing the pin into the termination hole to shear the insulated conductor at one end of the slot and strip a portion of the insulation from the conductor and position the stripped conductor in a channel extending longitudinally along the side of the pin for termination thereof with the circuit board.
Claim 22
Independent Claim
96 words
A method for connecting an insulated conductor to a circuit board having a termination hole therein for receiving the insulated conductor, including the steps of positioning an insulated conductor in a transverse slot on an elongate pin; placing the pin in the termination hole; and forcing the pin into the termination hole to shear the insulated conductor at one end of the slot and strip a portion of the insulation from the conductor and position the stripped conductor in a channel extending longitudinally along the side of the pin for termination thereof with the circuit board.
Claim 23
Independent Claim
81 words
A method for connecting an insulated conductor to a circuit board having a termination hole therein for receiving the insulated conductor, including the steps of positioning a conductor across the termination hole; positioning a pin on said insulated conductor; and forcing the pin into the termination hole to strip a portion of the insulation from the conductor and position the conductor into channels extending longitudinally along the pin on opposite sides thereof for connection of the conductor with the circuit board.
Claim 24
Independent Claim
81 words
A method for connecting an insulated conductor to a circuit board having a termination hole therein for receiving the insulated conductor, including the steps of positioning a conductor across the termination hole; positioning a pin on said insulated conductor; and forcing the pin into the termination hole to strip a portion of the insulation from the conductor and position the conductor into channels extending longitudinally along the pin on opposite sides thereof for connection of the conductor with the circuit board.
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US3614294A
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US3634601A
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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) | 1980-09-19 | 1981-03-21 | 1981-09-20 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1984-09-19 | 1985-03-21 | 1985-09-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1988-09-19 | 1989-03-21 | 1989-09-20 | $7700.00 | Window Closed / Lapsed |