Patent US4082411A successfully refreshed from Google Patents.
US4082411A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Electrical connectors and contact assemblies thereof
Assignee: Amerace Corp
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Filing: 1976-05-06
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Granted: 1978-04-04
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Expires: 1996-05-06
Abstract
Abstract An electrical connector includes a terminal member and a contact element, the terminal member having separable parts each providing a surface for retaining the contact element, the terminal member providing for predetermined minimum spacing between such retention surfaces. In its preferred embodiments, the connectors are of plug and socket terminal member variety with either the plug or socket having such separable parts with the parts defining respective abutting surfaces providing such predetermined spacing.
Inventors
- 👤 Glenn E. Storck
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 17:59
CPC Classifications
H; H01; H01R; H01R13/00; H01R13/02; H01R13/15; H01R13/17
Claims Analysis
Total Claims: 14
Claim 1
Independent Claim
147 words
An electrical contact assembly having a terminal member defining a contact element support surface and a contact element engagingly supported thereby, said contact element comprising a strip member having opposed surfaces extending between margins of said strip member and first and second contact fingers extending respectively angularly outwardly of said opposed surfaces of said strip member, said first contact fingers engaging said contact element support surface, said terminal member having first and second releasably engaged parts defining first and second retention surfaces respectively engaging said strip member margins and means for providing predetermined spacing between said first and second retention surfaces whereby such engagement of said first contact fingers and said contact element support surface is maintained by said first and second retention surfaces, with said strip member being maintained substantially equidistant from said support surface throughout the extent of said strip member between said margins thereof.
Claim 2
Dependent Claim
147 words
An electrical contact assembly having a terminal member defining a contact element support surface and a contact element engagingly supported thereby, said contact element comprising a strip member having opposed surfaces extending between margins of said strip member and first and second contact fingers extending respectively angularly outwardly of said opposed surfaces of said strip member, said first contact fingers engaging said contact element support surface, said terminal member having first and second releasably engaged parts defining first and second retention surfaces respectively engaging said strip member margins and means for providing predetermined spacing between said first and second retention surfaces whereby such engagement of said first contact fingers and said contact element support surface is maintained by said first and second retention surfaces, with said strip member being maintained substantially equidistant from said support surface throughout the extent of said strip member between said margins thereof.
Claim 3
Dependent Claim
25 words
The contact assembly claimed in claim 1 wherein such spacing means is constituted by respective integral portions of said first and second terminal member parts.
Claim 4
Dependent Claim
25 words
The contact assembly claimed in claim 2 wherein said respective integral portions of said first and second terminal member parts are in mutually abutting relation.
Claim 5
Dependent Claim
47 words
The contact assembly claimed in claim 1 wherein said terminal member is elongate and wherein said first and second parts thereof are releasably engaged along the terminal member longitudinal axis, such spacing means comprising respective portions of said first and second terminal member parts in abutting relation.
Claim 6
Dependent Claim
34 words
The contact assembly claimed in claim 4 wherein said respective portions of said terminal member first and second parts comprise ends thereof defining abutting end surfaces extending transversely to said terminal member longitudinal axis.
Claim 7
Dependent Claim
29 words
The contact assembly claimed in claim 5 wherein said, terminal member first part defines a contact support surface extending from said retention surface thereof to said end surface thereof.
Claim 8
Dependent Claim
27 words
The contact assembly claimed in claim 6 wherein said retention surfaces each include a surface expanse disposed at an acute angle to said terminal member longitudinal axis.
Claim 9
Dependent Claim
25 words
The contact assembly claimed in claim 4 wherein said terminal member first and second parts are respectively complementarily configured to provide such releasable engagement thereof.
Claim 10
Dependent Claim
34 words
The contact assembly claimed in claim 8 wherein said terminal member second part includes an exteriorly threaded projection and wherein said terminal member first part includes an interiorly threaded recess for receiving said projection.
Claim 11
Dependent Claim
52 words
The contact assembly claimed in claim 1 wherein the longitudinal extent of said first contact fingers angularly outwardly with respect to a corresponding surface of said strip member is less than the longitudinal extent of said second contact fingers angularly outwardly with respect to a corresponding opposed surface of said strip member.
Claim 12
Dependent Claim
50 words
The contact assembly claimed in claim 10 wherein said terminal member first part is of elongate cylindrical configuration, said strip member encircling and said first contact fingers engaging said terminal member first part, such spacing means comprising respective portions of said terminal member first and second parts in abutting relation.
Claim 13
Dependent Claim
16 words
The contact assembly claimed in claim 1 and a further terminal member engaging said contact element.
Claim 14
Dependent Claim
34 words
The invention claimed in clam 12 wherein said terminal member first part is encirclingly engaged by said contact element and said further terminal member is disposed in encircling engaging relation to said contact element.
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) | 1981-04-03 | 1981-10-03 | 1982-04-04 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1985-04-03 | 1985-10-03 | 1986-04-04 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1989-04-03 | 1989-10-03 | 1990-04-04 | $7700.00 | Window Closed / Lapsed |