US4932885A
Expired / Lapsed
US
⏱️ 0.0 years remaining
High density connector
Assignee: TE Connectivity Corp
•
Filing: 1989-06-29
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Granted: 1990-06-12
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Expires: 2009-06-29
Abstract
Abstract A card edge connector 50 for electrically engaging a first and at least one other array of contact pads 46, 48 on a circuit board 40 comprises a first or inner subassembly 51 including housing member 52 having a first group of terminal members 20 disposed therein and a second or outer subassembly 71 including housing member 72 having at least one other group of terminal members 28 disposed therein. The first group of terminal members 20 is adapted to electrically engage the first array of contact pads 46 and the at least one other group of terminal members 28 is adapted to electrically engage the at least one other array of contact pads 48. The outer housing member 72 further including cavity means 86 adapted to receive the inner housing member 52 therein. In the preferred method of assembling connector 50, outer subassembly 71 is disposed over the inner subassembly 51 after the inner terminal members 20 have been electrically connected to their respective contact pads 46, typically by solder. The outer terminal members 28 are electrically connected to respective contact pads 48 after the connector 50 has been assembled. In the preferred embodiment each of the inner and outer housing members include two rows of terminal members 20, 28 respectively, the terminal members 20, 28 having opposed cantilevered beam contact sections 24, 32 respectively.
Inventors
- 👤 James P. Scholz
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 00:04
CPC Classifications
H; H01; H01R; H01R12/00; H01R12/70; H01R12/71; H01R12/72; H01R12/721
Claims Analysis
Total Claims: 15
Claim 1
Independent Claim
234 words
A connector assembly for electrically engaging a first and at least one other array of contact means of an electrical article, said first array being at a first location on said electrical article and said at least one other array being at a second location spaced from said first array, said connector assembly comprising: a first subassembly including a dielectric housing member having a first group of terminal members disposed therein, said first group of terminal members being adapted to electrically engage said first array of contact means; at least one other subassembly including a dielectric housing member having at least one other group of terminal members disposed therein, said at least one other group of terminal members being adapted to electrically engage said at least one other array of contact means, said housing member of said at least one other subassembly further including cavity means adapted to receive said housing member of said first subassembly therein; and means for retaining said first subassembly and said at least one other subassembly together; whereby upon disposing said housing member of said first subassembly into said cavity means of said housing member of said at least one other subassembly, said electrical connector assembly is formed having a first and at least one other group of terminal members adapted to electrically engage a first and at least one other array of contact means on said electrical article.
Claim 2
Dependent Claim
234 words
A connector assembly for electrically engaging a first and at least one other array of contact means of an electrical article, said first array being at a first location on said electrical article and said at least one other array being at a second location spaced from said first array, said connector assembly comprising: a first subassembly including a dielectric housing member having a first group of terminal members disposed therein, said first group of terminal members being adapted to electrically engage said first array of contact means; at least one other subassembly including a dielectric housing member having at least one other group of terminal members disposed therein, said at least one other group of terminal members being adapted to electrically engage said at least one other array of contact means, said housing member of said at least one other subassembly further including cavity means adapted to receive said housing member of said first subassembly therein; and means for retaining said first subassembly and said at least one other subassembly together; whereby upon disposing said housing member of said first subassembly into said cavity means of said housing member of said at least one other subassembly, said electrical connector assembly is formed having a first and at least one other group of terminal members adapted to electrically engage a first and at least one other array of contact means on said electrical article.
Claim 3
Dependent Claim
29 words
The connector assembly of claim 1 wherein said first group of terminal members comprises a plurality of pairs of terminal members, each pair having opposed cantilevered beam contact sections.
Claim 4
Dependent Claim
65 words
The connector assembly of claim 1 wherein said at least one other group of terminal members comprises a plurality of pairs of terminal members, each pair having opposed cantilevered beam contact sections, said cantilevered beam contact sections of said at least one other group of terminal members being adapted to be sufficiently spread apart to receive said first subassembly therebetween during assembly of the connector.
Claim 5
Dependent Claim
19 words
The connector assembly of claim 1 wherein said connector assembly includes two subassemblies and two groups of terminal members.
Claim 6
Dependent Claim
43 words
The connector assembly of claim 1 wherein said electrical article is a circuit board and said first group and at least one other group of terminal members are adapted to electrically engage first and second arrays of contact pads on said circuit board.
Claim 7
Dependent Claim
38 words
The connector assembly of claim 5 wherein said first group of electrical terminal members is electrically engaged with and secured to corresponding ones of said first array of contact pads prior to assembling said first and second subassemblies.
Claim 8
Dependent Claim
231 words
A card edge connector for electrically engaging a first and at least one other array of contact pads on a circuit board, said first array being at a first location on said circuit board and said at least one other array spaced from said first array, said connector having a first and at least one other group of terminal members, each said terminal group being adapted to electrically engage one of said arrays of contact pads on said circuit board, said connector comprising: an inner housing member having said first group of terminal members disposed therein, said first group of terminal members being adapted to electrically engage said first array of contact pads; an outer housing member having at least one other group of terminal members disposed therein, said at least one other group of terminal members being adapted to electrically engage said at least one other array of contact pads, said outer housing member further including cavity means adapted to receive said inner housing therein; and means for retaining said inner housing member in said outer housing member; whereby upon disposing said inner housing member in said cavity means of said outer housing member said electrical connector is formed having a first and at least one other group of terminal members adapted to electrically engage a first and at least one other array of contact pads on a circuit board.
Claim 9
Dependent Claim
231 words
A card edge connector for electrically engaging a first and at least one other array of contact pads on a circuit board, said first array being at a first location on said circuit board and said at least one other array spaced from said first array, said connector having a first and at least one other group of terminal members, each said terminal group being adapted to electrically engage one of said arrays of contact pads on said circuit board, said connector comprising: an inner housing member having said first group of terminal members disposed therein, said first group of terminal members being adapted to electrically engage said first array of contact pads; an outer housing member having at least one other group of terminal members disposed therein, said at least one other group of terminal members being adapted to electrically engage said at least one other array of contact pads, said outer housing member further including cavity means adapted to receive said inner housing therein; and means for retaining said inner housing member in said outer housing member; whereby upon disposing said inner housing member in said cavity means of said outer housing member said electrical connector is formed having a first and at least one other group of terminal members adapted to electrically engage a first and at least one other array of contact pads on a circuit board.
Claim 10
Dependent Claim
28 words
The connector of claim 7 wherein said first group of terminal members comprises a plurality of pairs of terminal members, each pair having opposed cantilevered beam contact sections.
Claim 11
Dependent Claim
65 words
The connector of claim 7 wherein said at least one other group of terminal members comprises a plurality of pairs of terminal members, each pair having opposed cantilevered beam contact sections, said cantilevered beam contact sections of said at least one other group of terminal members being adapted to be sufficiently spread apart to receive said inner housing member therebetween during assembly of the connector.
Claim 12
Dependent Claim
37 words
The connector of claim 7 wherein said first group of electrical terminal members is electrically engaged with and secured to corresponding ones of said first array of contact pads prior to assembling said first and second subassemblies.
Claim 13
Independent Claim
197 words
A method of making a card edge connector for electrically engaging a first and at least one other array of contact pads on a circuit board, said first array being at a first location on the circuit board and said at least one other array being at a second location spaced from said first location, said connector having a first and at least one other group of terminal members, each said terminal group being adapted to electrically engage one of said arrays of contact pads on said circuit board, the method comprising the steps of: providing a first housing member having a plurality of terminal receiving passageways extending therethrough; selecting said first group of terminal members, said terminal members being adaptable to electrically engage said first array of contact pads; disposing said first group of terminal members into respective ones of said passageways; providing at least one outer housing member having a plurality of terminal receiving passageways extending therethrough said at least one outer housing member further including cavity means adapted to receive said first housing member therein; and disposing said first housing member in said cavity means of said at least one other outer housing member.
Claim 14
Independent Claim
197 words
A method of making a card edge connector for electrically engaging a first and at least one other array of contact pads on a circuit board, said first array being at a first location on the circuit board and said at least one other array being at a second location spaced from said first location, said connector having a first and at least one other group of terminal members, each said terminal group being adapted to electrically engage one of said arrays of contact pads on said circuit board, the method comprising the steps of: providing a first housing member having a plurality of terminal receiving passageways extending therethrough; selecting said first group of terminal members, said terminal members being adaptable to electrically engage said first array of contact pads; disposing said first group of terminal members into respective ones of said passageways; providing at least one outer housing member having a plurality of terminal receiving passageways extending therethrough said at least one outer housing member further including cavity means adapted to receive said first housing member therein; and disposing said first housing member in said cavity means of said at least one other outer housing member.
Claim 15
Dependent Claim
45 words
The method of claim 11 wherein said method further includes the step of electrically engaging said first group of terminals to said array of contact pads prior to disposing said first housing member into said cavity means of said at least one other housing member.
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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) | 1993-06-11 | 1993-12-11 | 1994-06-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1997-06-11 | 1997-12-11 | 1998-06-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2001-06-11 | 2001-12-11 | 2002-06-12 | $7700.00 | Window Closed / Lapsed |