US5116245A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Coaxial electrical connectors and their manufacture
Assignee: Tyco Electronics UK Ltd
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Filing: 1991-08-30
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Granted: 1992-05-26
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Expires: 2011-08-30
Abstract
Abstract A coaxial electrical connector (2) comprises a pair of half shells (4 and 6) each having a shield forming part (12) which is semi-circular in cross section and defines a swept rectangle. The half shells (4 and 6) are assembled to a dielectric insert (8) having an axial slot (34) receiving a center pin (10), so that the shield forming portions (12) of the half shells enclose the insert (8). Tabs (26) and (28) on one half shell (4) are bent down into notches (30 and 32) in the other half shell (6) to secure the half shells (4 and 6) about the insert (8). Each half shell is connected in side by side relationship with a plurality of identical half shells by means of a carrier strip (42) for conveying the half shells to an assembly station AS. One or both of the carrier strips (42) is allowed to remain connected to its respective half shells until a desired multiplicity of the connectors (2) have been assembled. The strip of connectors (2) so provided, is wound about a storage reel for mounting on a stitching machine for severing the connectors (2) from the carrier strip or carrier strips (42) and loading the connectors (2) into insulating housings.
Inventors
- 👤 Robert W. Baker
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 14:13
CPC Classifications
H; H01; H01R; H01R24/00; H01R24/38; H01R24/40; H01R24/52; H01R43/00; H01R43/20; H01R2103/00; Y; Y10; Y10T; Y10T29/00; Y10T29/49; Y10T29/49002; Y10T29/49117; Y10T29/49204; Y10T29/49208; Y10T29/49222
Claims Analysis
Total Claims: 16
Claim 1
Independent Claim
186 words
A method of manufacturing shielded, coaxial electrical connectors, comprising the steps of; a. providing first and second strips of metal half shells, the half shells of each strip being connected together by means of carrier strips, each half shell of one of said first and second strips, being mateable with each half shell of the other of these strips to define a tubular shield; b. feeding each strip of half shells towards an assembly station to locate a shell half of each strip thereat with the shell halves so located being relatively positioned for mating, but in spaced relationship; c. providing between the half shells so located, a dielectric insert with a centre pin extending coaxially therethrough; d. mating said half shells so located insert, thereby to enclose said insert in the tubular shield defined by the mated half shells; e. securing said mated half shells together so that said insert is snugly received in said tubular shield coaxially therewith; f. repeating steps b to e a multiplicity of times; and g. winding the strip of shielded coaxial electrical connectors so produced about a storage reel.
Claim 2
Independent Claim
186 words
A method of manufacturing shielded, coaxial electrical connectors, comprising the steps of; a. providing first and second strips of metal half shells, the half shells of each strip being connected together by means of carrier strips, each half shell of one of said first and second strips, being mateable with each half shell of the other of these strips to define a tubular shield; b. feeding each strip of half shells towards an assembly station to locate a shell half of each strip thereat with the shell halves so located being relatively positioned for mating, but in spaced relationship; c. providing between the half shells so located, a dielectric insert with a centre pin extending coaxially therethrough; d. mating said half shells so located insert, thereby to enclose said insert in the tubular shield defined by the mated half shells; e. securing said mated half shells together so that said insert is snugly received in said tubular shield coaxially therewith; f. repeating steps b to e a multiplicity of times; and g. winding the strip of shielded coaxial electrical connectors so produced about a storage reel.
Claim 3
Dependent Claim
24 words
The method as claimed in claim 1, wherein during step (e) the centre pin is inserted into an axial slot in the dielectric insert.
Claim 4
Dependent Claim
25 words
The method as claimed in claim 1, wherein between steps (e) and (f) one of said mated half shells is severed from its carrier strip.
Claim 5
Dependent Claim
34 words
A method as claimed in claim 1 wherein step (e) comprises the step of bending at least one fastening tab on one of the half shells over an edge of the other half shell.
Claim 6
Dependent Claim
160 words
A shielded, coaxial electrical connector comprising a pair of metal half shells each defining an open ended, arcuate cross section, shield forming part, these shield forming parts being of equal radius and each shield forming part being formed integrally with a base plate and each having a first and second free end; fastening means securing the base plates together in contiguous relationship, with said shield parts in both axial and radial alignment to define a tubular shield; a dielectric insert snugly received in the tubular shield, one end of the insert terminating back from said first free end of the shield forming parts, the insert having formed therein, an axial slot opening into both ends thereof; and a centre pin snugly received in said slot in coaxial relationship with said tubular shield, one end of the centre pin projecting from one end of said insert and the other end of the pin extending from the other end of said insert.
Claim 7
Dependent Claim
160 words
A shielded, coaxial electrical connector comprising a pair of metal half shells each defining an open ended, arcuate cross section, shield forming part, these shield forming parts being of equal radius and each shield forming part being formed integrally with a base plate and each having a first and second free end; fastening means securing the base plates together in contiguous relationship, with said shield parts in both axial and radial alignment to define a tubular shield; a dielectric insert snugly received in the tubular shield, one end of the insert terminating back from said first free end of the shield forming parts, the insert having formed therein, an axial slot opening into both ends thereof; and a centre pin snugly received in said slot in coaxial relationship with said tubular shield, one end of the centre pin projecting from one end of said insert and the other end of the pin extending from the other end of said insert.
Claim 8
Dependent Claim
24 words
The connector as claimed in claim 5, wherein said tubular shield, said dielectric insert and said centre pin each define a swept right angle.
Claim 9
Dependent Claim
29 words
The connector as claimed in claim 5, wherein said base plates co-operate to define a two part mounting lug for insertion into a hole in a printed circuit board.
Claim 10
Dependent Claim
31 words
The connector as claimed in claim 5, wherein said fastening means comprises at least one flange on one of the base plates which has been bent over the other base plate.
Claim 11
Dependent Claim
190 words
A shielded, coaxial right angle electrical connector comprising a pair of metal half shell each defining an open ended, semi-circular cross section, shield forming part formed integrally with a base plate, each shield forming part consisting of a rectilinear first portion merging with an arcuate second portion defining a swept right angle, each of said portions having a free end; fastening means securing said base plates together in contiguous relationship, with said shield forming parts in both axial and radial alignment to define a tubular shield; a dielectric insert snugly received in said shield, one end thereof terminating back from the free ends of the first portions of said shield forming parts and the insert extending about said swept rectangle, the insert having formed therein an axial slot opening into both ends thereof; and a centre pin snugly received in said axial slot in coaxial relationship with said tubular shield, one end of the centre pin projecting from said one end of the dielectric insert and the other end of the pin extending from the other end of said insert at right angles to said one end of the pin.
Claim 12
Dependent Claim
190 words
A shielded, coaxial right angle electrical connector comprising a pair of metal half shell each defining an open ended, semi-circular cross section, shield forming part formed integrally with a base plate, each shield forming part consisting of a rectilinear first portion merging with an arcuate second portion defining a swept right angle, each of said portions having a free end; fastening means securing said base plates together in contiguous relationship, with said shield forming parts in both axial and radial alignment to define a tubular shield; a dielectric insert snugly received in said shield, one end thereof terminating back from the free ends of the first portions of said shield forming parts and the insert extending about said swept rectangle, the insert having formed therein an axial slot opening into both ends thereof; and a centre pin snugly received in said axial slot in coaxial relationship with said tubular shield, one end of the centre pin projecting from said one end of the dielectric insert and the other end of the pin extending from the other end of said insert at right angles to said one end of the pin.
Claim 13
Dependent Claim
48 words
The connector as claimed in claim 9, wherein each base plate is formed with a mounting lug projecting therefrom beyond the free ends of said second portion of the shield forming parts, said mounting lugs being aligned with each other in superposed, and at least closely proximate, relationship.
Claim 14
Dependent Claim
73 words
The connector as claimed in claim 9, wherein each base plate is formed with a pair of parallel mounting lugs projecting from opposite sides of the free ends of said second portions of the shield forming parts in parallel relationship with said other end of the centre pin, each lug of each base plate being aligned with a lug of the other base plate, in superposed, and at least closely proximate, relationship therewith.
Claim 15
Dependent Claim
30 words
The connector as claimed in claim 9, wherein each base plate is coplanar, the free ends of the plates being provided with co-operating tabs and notches constituting said fastening means.
Claim 16
Dependent Claim
30 words
The connector as claimed in claim 9, wherein said opening in the insert is an axial slot opening into both ends of the insert and having an arcuately concave base.
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) | 1995-05-26 | 1995-11-25 | 1996-05-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1999-05-26 | 1999-11-25 | 2000-05-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2003-05-26 | 2003-11-25 | 2004-05-26 | $7700.00 | Window Closed / Lapsed |