Patent US5018985A successfully refreshed from Google Patents.
US5018985A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Connector with modular terminal devices
Assignee: ITT Inc
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Filing: 1989-08-21
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Granted: 1991-05-28
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Expires: 2009-08-21
Abstract
Abstract A connector is described of the type that has contacts lying in insulative material in a housing, wherein a separate positioner (24 in FIG. 2) of insulative material is molded about each contact (22) to form a terminal device (20), and the terminal devices can be arranged in a variety of configurations. Each terminal device includes an elongated metal contact with front and rear end portions and a middle, and an insulative positioner (24) molded about the middle. The terminal devices lie in the housing with the molded positioners of adjacent contact devices substantially abutting each other and holding the contact ends in a predetermined pattern, wherein the axes of all terminal devices extend parallel to each other. The middles of the contacts are hollow and include access openings (52 in FIG. 5) into which molding material can flow, so the molded material of the positioner seals the middle of the inside of each contact. The positioners are preferably of triangular cross section, as seen along an axis of the contact, and are positioned in a row with the flat sides (71) of alternate contacts lying in a common plane and with an apex (76) of a positioner therebetween lying on that plane.
Inventors
- 👤 John R. Moore
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 23:03
CPC Classifications
H; H01; H01R; H01R13/00; H01R13/46; H01R13/514; H01R2107/00; H01R24/00; H01R24/66; H01R43/00; H01R43/20; H01R43/24; Y; Y10; Y10T; Y10T29/00; Y10T29/49; Y10T29/49002; Y10T29/49117; Y10T29/49204; Y10T29/49208; Y10T29/4922; Y10T29/49222
Claims Analysis
Total Claims: 10
Claim 1
Independent Claim
113 words
A connector comprising: a plurality of terminal devices, each including an elongated contact having an axis, and each including a quantity of insulative material forming a positioner, each of said positioners molded to and surrounding a portion of the corresponding contact and having a periphery formed of a plurality of flat sides and with said periphery being of substantially constant size and shape along the axis of the contact, each of said plurality of positioners being separate from the other ones of said positioners; a housing, said positioners of said terminal devices lying in said housing, with their peripheries substantially abutting each other and with said contact axes extending parallel to each other.
Claim 2
Dependent Claim
113 words
A connector comprising: a plurality of terminal devices, each including an elongated contact having an axis, and each including a quantity of insulative material forming a positioner, each of said positioners molded to and surrounding a portion of the corresponding contact and having a periphery formed of a plurality of flat sides and with said periphery being of substantially constant size and shape along the axis of the contact, each of said plurality of positioners being separate from the other ones of said positioners; a housing, said positioners of said terminal devices lying in said housing, with their peripheries substantially abutting each other and with said contact axes extending parallel to each other.
Claim 3
Dependent Claim
149 words
In a connector which includes a housing and contacts in the housing for mating with those of another connector, the improvement comprising: a plurality of terminal devices, each having an axis, each having an elongated metal contact with front and rear end portions spaced along said axis and a middle portion, and each having its own insulative positioner molded to and about the middle of the contact; the positioners of said terminal devices lying in said housing with the axes of said devices extending parallel to each other, and with the molded positioners of adjacent contact devices substantially abutting each other and holding said front and rear ends of said contacts in a predetermined pattern; said positioners each have front and rear ends, and said housing has front and rear portions respectively abutting said positioner front and rear ends, to fix the positions of said contacts along their axes.
Claim 4
Dependent Claim
149 words
In a connector which includes a housing and contacts in the housing for mating with those of another connector, the improvement comprising: a plurality of terminal devices, each having an axis, each having an elongated metal contact with front and rear end portions spaced along said axis and a middle portion, and each having its own insulative positioner molded to and about the middle of the contact; the positioners of said terminal devices lying in said housing with the axes of said devices extending parallel to each other, and with the molded positioners of adjacent contact devices substantially abutting each other and holding said front and rear ends of said contacts in a predetermined pattern; said positioners each have front and rear ends, and said housing has front and rear portions respectively abutting said positioner front and rear ends, to fix the positions of said contacts along their axes.
Claim 5
Dependent Claim
207 words
In a connector which includes a housing and contacts in the housing for mating with those of another connector, the improvement comprising: a plurality of terminal devices, each having an axis, each having an elongated metal contact with front and rear end portions spaced along said axis and a middle portion, and each having its own insulative positioner molded to and about the middle of the contact; the positioners of said terminal devices lying in said housing with the axes of said devices extending parallel to each other, and with the molded positions of adjacent contact devices substantially abutting each other and holding said front and rear ends of said contacts in a predetermined pattern; each of said positioners has a substantially uniform cross section of an isosceles triangle, and said terminal devices are arranged in at least two rows with a side of each triangle of alternate positioners in a row lying in the same imaginary plane, and with an apex of a triangle of a positioner lying between a pair of alternate positioners, lying in said plane; at least one large positioner of hexagonal cross section, occupying the space of six of said triangular positioners and having sides abutting triangular positioners in said two rows.
Claim 6
Dependent Claim
207 words
In a connector which includes a housing and contacts in the housing for mating with those of another connector, the improvement comprising: a plurality of terminal devices, each having an axis, each having an elongated metal contact with front and rear end portions spaced along said axis and a middle portion, and each having its own insulative positioner molded to and about the middle of the contact; the positioners of said terminal devices lying in said housing with the axes of said devices extending parallel to each other, and with the molded positions of adjacent contact devices substantially abutting each other and holding said front and rear ends of said contacts in a predetermined pattern; each of said positioners has a substantially uniform cross section of an isosceles triangle, and said terminal devices are arranged in at least two rows with a side of each triangle of alternate positioners in a row lying in the same imaginary plane, and with an apex of a triangle of a positioner lying between a pair of alternate positioners, lying in said plane; at least one large positioner of hexagonal cross section, occupying the space of six of said triangular positioners and having sides abutting triangular positioners in said two rows.
Claim 7
Dependent Claim
182 words
In a connector which includes a housing and contacts in the housing for mating with those of another connector, the improvement comprising: a plurality of terminal devices, each having an axis, each having an elongated metal contact with front and rear end portions spaced along said axis and a middle portion, and each having its own insulative positioner molded to and about the middle of the contact; the positioners of said terminal devices lying in said housing with the axes of said devices extending parallel to each other, and with the molded positioners of adjacent contact devices substantially abutting each other and holding said front and rear ends of said contacts in a predetermined pattern; said middle portion of each of said metal contacts has a largely cylindrical shape with a hollow inside, and also has an access hole leading from outside said contact to said hollow inside, and each of said positioners includes an inside portion lying in and sealing said hollow inside and another portion lying around said middle portion and with said positioner portions connected through said access hole.
Claim 8
Dependent Claim
182 words
In a connector which includes a housing and contacts in the housing for mating with those of another connector, the improvement comprising: a plurality of terminal devices, each having an axis, each having an elongated metal contact with front and rear end portions spaced along said axis and a middle portion, and each having its own insulative positioner molded to and about the middle of the contact; the positioners of said terminal devices lying in said housing with the axes of said devices extending parallel to each other, and with the molded positioners of adjacent contact devices substantially abutting each other and holding said front and rear ends of said contacts in a predetermined pattern; said middle portion of each of said metal contacts has a largely cylindrical shape with a hollow inside, and also has an access hole leading from outside said contact to said hollow inside, and each of said positioners includes an inside portion lying in and sealing said hollow inside and another portion lying around said middle portion and with said positioner portions connected through said access hole.
Claim 9
Dependent Claim
189 words
In the manufacture of a connector by placing insulative material in a housing, and placing at least the middle portions of a plurality of elongated metal contacts in the insulative material, but with front and rear ends of the contacts accessible from the front and rear ends of the housing, the improvement comprising: forming a metal strip into a multiplicity of said contacts having ends joined to a common carrier strip; placing a plurality of said contacts at a time, while they remain joined to said carrier strip, in a mold with a corresponding plurality of cavities, and molding a separate quantity of insulative material around at least said middle portion of each of said contacts to form terminal devices that each includes an elongated contact having an axis and an insulative positioner around the contact, and removing said terminal devices from said mold while said contact ends remain joined to said carrier strip, and placing said terminal devices in said housing with said contact axes extending parallel to each other, and with said positioners substantially abutting one another to fix the relative positions and spacing of said contacts.
Claim 10
Dependent Claim
189 words
In the manufacture of a connector by placing insulative material in a housing, and placing at least the middle portions of a plurality of elongated metal contacts in the insulative material, but with front and rear ends of the contacts accessible from the front and rear ends of the housing, the improvement comprising: forming a metal strip into a multiplicity of said contacts having ends joined to a common carrier strip; placing a plurality of said contacts at a time, while they remain joined to said carrier strip, in a mold with a corresponding plurality of cavities, and molding a separate quantity of insulative material around at least said middle portion of each of said contacts to form terminal devices that each includes an elongated contact having an axis and an insulative positioner around the contact, and removing said terminal devices from said mold while said contact ends remain joined to said carrier strip, and placing said terminal devices in said housing with said contact axes extending parallel to each other, and with said positioners substantially abutting one another to fix the relative positions and spacing of said contacts.
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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) | 1994-05-27 | 1994-11-26 | 1995-05-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1998-05-27 | 1998-11-26 | 1999-05-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2002-05-27 | 2002-11-26 | 2003-05-28 | $7700.00 | Window Closed / Lapsed |