US4029386A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Connector having a plated plastic ground for filter contacts
Assignee: Amphenol Corp
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Filing: 1976-02-23
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Granted: 1977-06-14
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Expires: 1996-02-23
Abstract
Abstract A connector with a plurality of filter contact terminals having a ground wafer molded from plastic material and plated with metal and having integral spring tines for engaging the filters on the contact terminals to provide an electrical connection. The ground wafer may be seated in a cup-shaped ring made of metal and including a series of integral spring members formed in its outer circumference for engaging the shell to provide good connections for the filters.
Inventors
- 👤 Leonard Albert Krantz, Jr.
- 👤 Jack Bernard Fort
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 08:07
CPC Classifications
H; H01; H01R; H01R13/00; H01R13/66; H01R13/719; H01R13/7197
Claims Analysis
Total Claims: 22
Claim 1
Independent Claim
66 words
A connector having a plurality of filter contact terminals comprising a shell, means for retaining the contact terminals in the shell, and means for grounding the filters on the contact terminals including a ground element molded from plastic material and plated with metal and having integral spring tines for engaging the filters on the contact terminals, the means for grounding the ground element to the shell.
Claim 2
Dependent Claim
66 words
A connector having a plurality of filter contact terminals comprising a shell, means for retaining the contact terminals in the shell, and means for grounding the filters on the contact terminals including a ground element molded from plastic material and plated with metal and having integral spring tines for engaging the filters on the contact terminals, the means for grounding the ground element to the shell.
Claim 3
Dependent Claim
36 words
A connector as described in claim 1 in which the ground element has apertures associated with the spring tines for receiving the filters and the spring tines are longer than the radius of the associated aperture.
Claim 4
Dependent Claim
50 words
A connector as described in claim 1 in which the means for grounding the ground element to the shell includes a cup-shaped member receiving the ground element and made of electrically conducting material and including a series of integral spring members formed in its outer wall for engaging the shell.
Claim 5
Dependent Claim
23 words
A connector as described in claim 3 in which the ground element is a disk and the cup-shaped member is circular in shape.
Claim 6
Dependent Claim
24 words
A connector as described in claim 1 in which the terminals are encapsulated in a thermo-setting material at each side of the ground element.
Claim 7
Dependent Claim
24 words
A connector as described in claim 5 having a seal at each side of the ground element between the ground element and encapsulating material.
Claim 8
Dependent Claim
52 words
A ground element for grounding filters on contact terminals in a connector, comprising a member having apertures therein surrounded by integral spring tines for receiving and engaging the filters on the contact terminals, the member and tines being molded from plastic material and being plated with metal to make it electrically conducting.
Claim 9
Dependent Claim
52 words
A ground element for grounding filters on contact terminals in a connector, comprising a member having apertures therein surrounded by integral spring tines for receiving and engaging the filters on the contact terminals, the member and tines being molded from plastic material and being plated with metal to make it electrically conducting.
Claim 10
Dependent Claim
22 words
A ground element as described in claim 7 in which the spring tines are longer than the radius of the associated apertures.
Claim 11
Dependent Claim
22 words
A ground element as described in claim 8 in which the spring tines are molded to fit the contour of the filters.
Claim 12
Dependent Claim
48 words
A ground element as described in claim 8 in which the member is a disk, and means for grounding the disk to a connector shell comprising a cup-shaped ring receiving the disk and including a series of spring members formed in its outer circumference for engaging the shell.
Claim 13
Dependent Claim
95 words
A connector having a plurality of a filter contact terminals comprising: a shell; means for retaining the contact terminals in the shell; and means for grounding the filter contact terminals, said grounding means comprising: a ground element and means for grounding the ground element to the shell, said ground element having apertures and made from a plastic material with a coating of metal thereon, said ground element having integral spring tines located about the apertures for engaging the filters contact terminals, with the length of the tines being longer than the radius of the aperture.
Claim 14
Dependent Claim
95 words
A connector having a plurality of a filter contact terminals comprising: a shell; means for retaining the contact terminals in the shell; and means for grounding the filter contact terminals, said grounding means comprising: a ground element and means for grounding the ground element to the shell, said ground element having apertures and made from a plastic material with a coating of metal thereon, said ground element having integral spring tines located about the apertures for engaging the filters contact terminals, with the length of the tines being longer than the radius of the aperture.
Claim 15
Dependent Claim
53 words
A connector as described in claim 11 wherein the means for grounding the ground element to the shell includes a cup-shaped member for receiving the ground element, said cup-shaped member made of electrically conducting material with a plurality of spring members formed about the periphery of the cup-shaped member for engaging the shell.
Claim 16
Dependent Claim
98 words
A connector having a plurality of filter contact terminals comprising a shell, means for retaining the contact terminals in the shell, and means for grounding the filters on the contact terminals, said grounding means comprising: a ground element made from plastic material and coated with a metallic material and having integral spring tines for engaging the filters on the contact terminals, and means for electrically connecting the ground element to the shell comprising an electrically-conducting cup-shaped member receiving the ground element and including a series of integral spring members formed on its outer wall for engaging the shell.
Claim 17
Dependent Claim
98 words
A connector having a plurality of filter contact terminals comprising a shell, means for retaining the contact terminals in the shell, and means for grounding the filters on the contact terminals, said grounding means comprising: a ground element made from plastic material and coated with a metallic material and having integral spring tines for engaging the filters on the contact terminals, and means for electrically connecting the ground element to the shell comprising an electrically-conducting cup-shaped member receiving the ground element and including a series of integral spring members formed on its outer wall for engaging the shell.
Claim 18
Dependent Claim
28 words
A connector as described in claim 13 in which the ground element is a disc and the cup-shaped member is circular in shape and complimentary with the disc.
Claim 19
Dependent Claim
63 words
A connector as described in claim 11 wherein the ground element includes a forward face and a rearward face and said terminals are encapsulated in a thermo-setting material disposed forwardly and rearwardly of the ground element, with a first seal between the forward face of the grounding element and the forward encapsulating material and between the rearward face and the rearward encapsulating material.
Claim 20
Dependent Claim
78 words
A ground element for grounding filters on contact terminals in an electrical connector, comprising: a member having a plurality of apertures therein, each aperture surrounded by a plurality of integral spring tines, each tine having a length longer than the radius of the associated aperture, wherein said apertures and tines receive and engage the filters on the contact terminals, the member and tines being molded from plastic material and being plated with metal to make them electrically conducting.
Claim 21
Dependent Claim
78 words
A ground element for grounding filters on contact terminals in an electrical connector, comprising: a member having a plurality of apertures therein, each aperture surrounded by a plurality of integral spring tines, each tine having a length longer than the radius of the associated aperture, wherein said apertures and tines receive and engage the filters on the contact terminals, the member and tines being molded from plastic material and being plated with metal to make them electrically conducting.
Claim 22
Dependent Claim
56 words
A ground element as described in claim 16 in which the member is disk-shaped and the ground element further comprises: means for grounding the disk to a connector shell comprising a cup-shaped ring receiving the disk and including a series of spring members formed in the outer periphery of the cup-shaped ring for engaging the shell.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1980-06-13 | 1980-12-13 | 1981-06-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1984-06-13 | 1984-12-13 | 1985-06-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1988-06-13 | 1988-12-13 | 1989-06-14 | $7700.00 | Window Closed / Lapsed |