US4026014A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method of making connector assembly for printed wiring board
Assignee: Panasonic Holdings Corp
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Filing: 1975-06-26
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Granted: 1977-05-31
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Expires: 1995-06-26
Abstract
Abstract An improved connector assembly for use with a printed wiring board is provided, composed of at least two segments which are initially separate from each other and which are assembled together with contact elements carried thereon. The contact elements are preferably produced from an initially unitary blank having an excess portion which is removed, upon completion of assemblage of the segments, from these portions of the blank which constitute the contact elements. The connector assembly is compatible with both of single-sided and double-sided printed wiring boards.
Inventors
- 👤 Kazuyasu Sugimoto
- 👤 Hiroshi Yamaya
- 👤 Kameki Ishimoto
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 02:40
CPC Classifications
H; H01; H01R; H01R12/00; H01R12/70; H01R12/71; H01R12/72; H01R12/73; H01R12/735; H01R12/737; H01R12/722; H01R12/712; H01R12/716; Y; Y10; Y10T; Y10T29/00; Y10T29/49; Y10T29/49002; Y10T29/49117; Y10T29/49204; Y10T29/49208; Y10T29/49222
Claims Analysis
Total Claims: 9
Claim 1
Independent Claim
367 words
A method of manufacturing a connector assembly for a printed wiring board, comprising the steps of forming first and second segments which are to constitute in combination a housing structure having a pair of spaced parallel side walls forming therebetween an elongated groove having an open top end, end walls located at the opposite longitudinal ends of said elongated groove and a bottom wall located at the bottom of said elongated groove and formed with at least one opening which is arranged substantially in parallel with the inner faces of said side walls, said first and second segments having respective inner side edges which are to be in contact with each other when the segments are assembled together into the housing structure and each of said side edges having a longitudinal portion to constitute part of the bottom wall of the housing structure and a pair of vertical portions each of which is to constitute part of each of the end walls of the housing structure; forming a unitary blank of conductive material having a plurality of spaced parallel elongated portions and at least one longitudinal strip portion with which said elongated portions are integral in their respective portions to project outwardly from said bottom wall of said housing structure; positioning said blank on at least one of said first and second segments so that said elongated portions are each in part carried on the inner face of that portion of at least one of the segments which is to form at least one of said side walls of the housing structure, said longitudinal portion being located below said longitudinal portions of the side edge of the segment on which the blank is carried; positioning the first and second segments relative to each other so that said side edges of the segments are in contact with each other with said elongated portions of said blank projecting each inpart outwardly from the longitudinal portions of said edges; inseparably assembling the segments together along said side edges for forming said housing structure; and severing said longitudinal strip portion of said blank from said elongated portions so that the elongated portions are separate from each other and form contact elements.
Claim 2
Independent Claim
367 words
A method of manufacturing a connector assembly for a printed wiring board, comprising the steps of forming first and second segments which are to constitute in combination a housing structure having a pair of spaced parallel side walls forming therebetween an elongated groove having an open top end, end walls located at the opposite longitudinal ends of said elongated groove and a bottom wall located at the bottom of said elongated groove and formed with at least one opening which is arranged substantially in parallel with the inner faces of said side walls, said first and second segments having respective inner side edges which are to be in contact with each other when the segments are assembled together into the housing structure and each of said side edges having a longitudinal portion to constitute part of the bottom wall of the housing structure and a pair of vertical portions each of which is to constitute part of each of the end walls of the housing structure; forming a unitary blank of conductive material having a plurality of spaced parallel elongated portions and at least one longitudinal strip portion with which said elongated portions are integral in their respective portions to project outwardly from said bottom wall of said housing structure; positioning said blank on at least one of said first and second segments so that said elongated portions are each in part carried on the inner face of that portion of at least one of the segments which is to form at least one of said side walls of the housing structure, said longitudinal portion being located below said longitudinal portions of the side edge of the segment on which the blank is carried; positioning the first and second segments relative to each other so that said side edges of the segments are in contact with each other with said elongated portions of said blank projecting each inpart outwardly from the longitudinal portions of said edges; inseparably assembling the segments together along said side edges for forming said housing structure; and severing said longitudinal strip portion of said blank from said elongated portions so that the elongated portions are separate from each other and form contact elements.
Claim 3
Dependent Claim
94 words
A method as set forth in claim 1, in which said segment to carry said contact elements thereon has formed on said longitudinal portion of said inner side edge thereof a plurality of projections respectively disposed in alignment with the contact elements on the inner face of said at least one of the side walls and in which said blank has formed in said elongated portions thereof apertures respectively aligned with said projections, said blank being positioned on said at least one of the side walls with said projections respectively received in said apertures.
Claim 4
Dependent Claim
44 words
A method as set forth in claim 1, in which said inner side edges of said first and second segments are joined together with a straight halved joint formed in their respective portions to form each of said end walls of said housing structure.
Claim 5
Dependent Claim
43 words
A method as set forth in claim 1, in which said inner side edges of said first and second segments are joined together with a forked-mortice-and-tenon joint formed in their respective portions to form each of said end walls of said housing structure.
Claim 6
Dependent Claim
81 words
A method as set forth in claim 1, in which one of said first and second segments has at least one projection formed on said inner side edge thereof and the other of said first and second segments has formed in said inner side edge thereof at least one recess located to be in alignment with said projection when the two segments are to be assembled, said first and second segments being conjoined together with said projection fitted into said recess.
Claim 7
Dependent Claim
82 words
A method as set forth in claim 1, in which said housing structure is further constituted by a third segment formed with an elongated slot which is shaped conformingly to the external contour, on a plane parallel with the inner face of the bottom wall of the housing structure to be constructed, of the combination of said first and second segments, said combination of said first and second segments being closely received in said elongated slot when conjoined to said third segment.
Claim 8
Dependent Claim
17 words
A method as set forth in claim 1, in which said segments are conjoined by an adhesive.
Claim 9
Dependent Claim
17 words
A method as set forth in claim 1, in which said segments are conjoined by ultrasonic welding.
References Cited (Backward Citations)
US2352654A
Cited
US3172718A
Cited
US3281762A
Cited
US3474388A
Cited
US3553630A
Cited
US3665370A
Cited
US3905665A
Cited
US3818419A
Cited
US3858163A
Cited
US3899234A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1980-05-30 | 1980-11-29 | 1981-05-31 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1984-05-30 | 1984-11-29 | 1985-05-31 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1988-05-30 | 1988-11-29 | 1989-05-31 | $7700.00 | Window Closed / Lapsed |