US5277601A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Header cover
Assignee: Molex LLC
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Filing: 1992-11-25
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Granted: 1994-01-11
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Expires: 2012-11-25
Abstract
Abstract Disclosed is a cover for use in automatically mounting electric connectors to a printed-circuit board with the aid of a vacuum-suction nozzle. The cover comprises a top plate to which the vacuum-suction nozzle can be applied, and opposite hooks integrally connected to the opposite ends of the top plate which catch the opposite side walls of the connector housing. The fitting cover may be easily attached to an electric connector having pin-like terminals projecting from its upper surface to cover the pin-like terminals of the electric connector. The attaching of the fitting cover to the electric connector will provide a smooth, flat surface to the connector-and-cover combination, thereby facilitating the use of the vacuum suction nozzle to hold electrical connectors regardless of the contour of their upper surface.
Inventors
- 👤 Junichi Miyazawa
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 15:41
CPC Classifications
H; H05; H05K; H05K13/00; H05K13/04; H05K13/0404; H05K13/0408; H05K13/0409; H01; H01R; H01R43/00; H01R43/20; H01R43/205; Y; Y10; Y10S; Y10S439/00; Y10S439/94; Y10T; Y10T29/00; Y10T29/49; Y10T29/49002; Y10T29/49117; Y10T29/49124; Y10T29/4913; Y10T29/49139; Y10T29/49204; Y10T29/49208; Y10T29/4921; Y10T29/49211; Y10T29/49213
Claims Analysis
Total Claims: 19
Claim 1
Independent Claim
221 words
In an electrical connector assembly for mounting to a mounting surface of an electrical apparatus through the engagement of a vacuum-suction nozzle, said assembly including a header having an insulative housing with a first lower-most surface adapted to be positioned adjacent said mounting surface, a second upper-most surface opposite said first surface, said upper-most surface defining the highest non-conductive portion of the header to be positioned above said mounting surface, and a pair of opposed, outwardly facing sidewalls generally perpendicular to said first surface, said header further including a plurality of conductive terminals mounted therein, each terminal having a tail portion for interconnecting to circuitry of the electrical apparatus and a free end extending upward beyond said second surface of the housing for mating with a complementary electrical component, and said free end being positioned above said upper-most surface of said housing, wherein the improvement comprises: a cover positioned on said header to overlie a central region of said housing, said cover having a generally planar, smooth top surface for engagement by the vacuum-suction nozzle and a pair of spaced apart, cantilevered arms depending downward for engaging said outwardly facing sidewalls of said housing; and complementary releasable retention means on said sidewalls of the housing an inwardly facing portions of said cantilevered arms for releasably securing said cover to said header.
Claim 2
Dependent Claim
221 words
In an electrical connector assembly for mounting to a mounting surface of an electrical apparatus through the engagement of a vacuum-suction nozzle, said assembly including a header having an insulative housing with a first lower-most surface adapted to be positioned adjacent said mounting surface, a second upper-most surface opposite said first surface, said upper-most surface defining the highest non-conductive portion of the header to be positioned above said mounting surface, and a pair of opposed, outwardly facing sidewalls generally perpendicular to said first surface, said header further including a plurality of conductive terminals mounted therein, each terminal having a tail portion for interconnecting to circuitry of the electrical apparatus and a free end extending upward beyond said second surface of the housing for mating with a complementary electrical component, and said free end being positioned above said upper-most surface of said housing, wherein the improvement comprises: a cover positioned on said header to overlie a central region of said housing, said cover having a generally planar, smooth top surface for engagement by the vacuum-suction nozzle and a pair of spaced apart, cantilevered arms depending downward for engaging said outwardly facing sidewalls of said housing; and complementary releasable retention means on said sidewalls of the housing an inwardly facing portions of said cantilevered arms for releasably securing said cover to said header.
Claim 3
Dependent Claim
43 words
The electrical connector assembly of claim 1 each said cantilevered arm includes a hook adjacent an end thereof with an engagement projection extending therefrom that fits into an engagement recess in one of said sidewalls to releasably secure said cover to said header.
Claim 4
Dependent Claim
54 words
The electrical connector assembly of claim 1 wherein said cover has a lower surface facing said second surface of the housing, and said housing, said terminals, and said cover are dimensioned so that said lower surface of said cover engages the free ends of said terminals when said cover is secured to said header.
Claim 5
Dependent Claim
64 words
The electrical connector assembly of claim 2 wherein said cover has a lower surface facing said second surface of the housing, and said housing, said terminals, and said cover are dimensioned so that said lower surface of said cover engages the free ends of said terminals when said cover is secured to said header and said engagement projections extend into their respective engagement recesses.
Claim 6
Dependent Claim
84 words
The electrical connector assembly of claim 1 wherein the tail portions of said terminals are configured for mounting to the mounting surface, an end of each said tail portion extends beyond the perimeter of the housing, the header has a width in a first direction equal to the distance between the ends of aligned terminals positioned on opposite sides of said housing, and the width of the header in said first direction is greater than the width of said cover in said first direction.
Claim 7
Dependent Claim
84 words
The electrical connector assembly of claim 3 wherein the tail portions of said terminals are configured for mounting to the mounting surface, an end of each said tail portion extends beyond the perimeter of the housing, the header has a width in a first direction equal to the distance between the ends of aligned terminals positioned on opposite sides of said housing, and the width of the header in said first direction is greater than the width of said over in said first direction.
Claim 8
Dependent Claim
197 words
In a surface mount electrical connector assembly for mounting to a mounting surface of an electrical apparatus through the engagement of a vacuum-suction nozzle, said assembly including a first connector having an insulative housing with a first lower-most surface adapted to be positioned adjacent said mounting surface and a second upper-most surface opposite said first surface, said upper-most surface defining the highest non-conductive portion of the first connector to be positioned above said mounting surface, said first connector further including a plurality of conductive terminals mounted therein, each terminal having a surface mount tail portion for interconnection to circuitry on the surface of the electrical apparatus and an elevated end extending beyond said second surface of the housing, said elevated end being positioned above said upper-most surface of said housing, said housing extending only around a central region of said terminals between said tail portion and said elevated end, wherein the improvement comprises: a cover positioned on said first connector to overlie a central region of said housing, said cover having a generally planar, smooth top surface for engagement by the vacuum-suction nozzle; and complementary releasable retention means for releasably securing said cover to said first connector.
Claim 9
Dependent Claim
197 words
In a surface mount electrical connector assembly for mounting to a mounting surface of an electrical apparatus through the engagement of a vacuum-suction nozzle, said assembly including a first connector having an insulative housing with a first lower-most surface adapted to be positioned adjacent said mounting surface and a second upper-most surface opposite said first surface, said upper-most surface defining the highest non-conductive portion of the first connector to be positioned above said mounting surface, said first connector further including a plurality of conductive terminals mounted therein, each terminal having a surface mount tail portion for interconnection to circuitry on the surface of the electrical apparatus and an elevated end extending beyond said second surface of the housing, said elevated end being positioned above said upper-most surface of said housing, said housing extending only around a central region of said terminals between said tail portion and said elevated end, wherein the improvement comprises: a cover positioned on said first connector to overlie a central region of said housing, said cover having a generally planar, smooth top surface for engagement by the vacuum-suction nozzle; and complementary releasable retention means for releasably securing said cover to said first connector.
Claim 10
Dependent Claim
55 words
The electrical connector assembly of claim 7 wherein said complementary releasable retention means includes a pair of cantilevered arms having a hook adjacent an end of each said arm with an engagement projection extending therefrom that fits into an engagement recess in one of said sidewalls to releasably secure said cover to said first connector.
Claim 11
Dependent Claim
55 words
The electrical connector assembly of claim 7 wherein said cover has a lower surface facing said second surface of the housing, and said housing, said terminals, and said cover are dimensioned so that said lower surface of said cover engages the free ends of said terminals when said cover is secured to said first connector.
Claim 12
Dependent Claim
55 words
The electrical connector assembly of claim 8 wherein said cover has a lower surface facing said second surface of the housing, and said housing, said terminals, and said cover are dimensioned so that said lower surface of said cover engages the free ends of said terminals when said cover is secured to said first connector.
Claim 13
Dependent Claim
86 words
The electrical connector assembly of claim 7 wherein the tail portions of said terminals are configured for mounting to the mounting surface, an end of each said tail portion extends beyond the perimeter of the housing, the first connector has a width in a first direction equal to the distance between the ends of aligned terminals positioned on opposite sides of said housing, and the width of the first connector in said first direction is greater than the width of said cover in said first direction.
Claim 14
Dependent Claim
86 words
The electrical connector assembly of claim 9 wherein the tail portions of said terminals are configured for mounting to the mounting surface, an end of each said tail portion extends beyond the perimeter of the housing, the first connector has a width in a first direction equal to the distance between the ends of aligned terminals positioned on opposite sides of said housing, and the width of the first connector in said first direction is greater than the width of said cover in said first direction.
Claim 15
Dependent Claim
37 words
The electrical connector assembly of claim 7 wherein the tail portions of said terminals are configured for mounting to the mounting surface, an end of each said tail portion extends beyond the lateral edge of said cover.
Claim 16
Dependent Claim
28 words
The electrical connector of claim 1 wherein said housing extends only around a central region of said terminals located between said tail portions and said free ends thereof.
Claim 17
Dependent Claim
51 words
The electrical connector of claim 1 wherein each said cantilevered arm includes a hook adjacent an end thereof with an engagement projection extending therefrom that latchingly engages a portion of one of said sidewalls to releasably secure said cover to said header, said engagement projection being tapered away from said housing.
Claim 18
Dependent Claim
39 words
The electrical connector of claim 15 wherein said portion of said one of said sidewalls is complimentarily tapered in a manner generally identical to said tapered hook to provide sufficient friction to releasably secure the cover to said header.
Claim 19
Dependent Claim
88 words
The electrical connector of claim 7 wherein said cover includes a pair of cantilevered arms having a hook adjacent an end thereof with an engagement projection extending therefrom that latchingly engages a portion of one of said sidewalls to releasably secure said cover to said header, said engagement projection being tapered away from said housing and said portion of said one of said sidewalls is complimentarily tapered in a manner generally identical to said tapered hook to provide sufficient friction to releasably secure the cover to said header.
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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) | 1997-01-10 | 1997-07-12 | 1998-01-11 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2001-01-10 | 2001-07-12 | 2002-01-11 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2005-01-10 | 2005-07-12 | 2006-01-11 | $7700.00 | Window Closed / Lapsed |