Patent US4934945A successfully refreshed from Google Patents.
US4934945A
Expired / Lapsed
US
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Electrical connector forming plate over plate arrangement
Assignee: Hosiden Electronics Co Ltd
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Filing: 1989-06-08
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Granted: 1990-06-19
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Expires: 2009-06-08
Abstract
Abstract The electrical connector forming a plate over plate arrangement is configured by a connector body, a plurality of female pins, male pins, and mount plates. Vertical through holes for insertion of the male pins and lateral holes for the female pins are provided with the connector body and intersecting respectively in the body, wherein a female pin each having a bifurcate portion at its tip is inserted into the lateral through hole so that the bifurcated portion is located at the intersection, and a male pin mounted on another plate to be connected is inserted in the vertical through hole. The bifurcated portion of the female pin each makes a contact with the male pin, when a plate mounted with male pins is approached closely to a plate mounted with a female pin-inserted connector body.
Inventors
- 👤 Masahiko Nakamura
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 18:48
CPC Classifications
H; H01; H01R; H01R13/00; H01R13/02; H01R13/10; H01R13/11; H01R12/00; H01R12/50; H01R12/51; H01R12/52; H01R12/55; H01R12/57
Claims Analysis
Total Claims: 8
Claim 1
Independent Claim
129 words
An electrical connector comprising: a box-shaped body having a plurality of through holes each of which is to receive a female pin therein, said box-shaped body having a plurality of elongated windows each of which is connected to one of said through holes for receiving a male pin through said elongated windows; a plurality of female pins each being inserted into each of said through holes, each of said female pins having a shank portion and a pair of tip portions extending in parallel from a tip end of said shank portion with a uniform clearance therebetween, each of said tip portions being provided with an elongated ridge portion, said elongated ridge portions extending in parallel with and facing each other in order to hold a male pin therebetween.
Claim 2
Dependent Claim
129 words
An electrical connector comprising: a box-shaped body having a plurality of through holes each of which is to receive a female pin therein, said box-shaped body having a plurality of elongated windows each of which is connected to one of said through holes for receiving a male pin through said elongated windows; a plurality of female pins each being inserted into each of said through holes, each of said female pins having a shank portion and a pair of tip portions extending in parallel from a tip end of said shank portion with a uniform clearance therebetween, each of said tip portions being provided with an elongated ridge portion, said elongated ridge portions extending in parallel with and facing each other in order to hold a male pin therebetween.
Claim 3
Dependent Claim
22 words
The electric connector of claim 1, wherein each of said elongated windows is provided with tapered surfaces along an internal periphery thereof.
Claim 4
Dependent Claim
29 words
The electric connector of claim 1, wherein a pair of elongated windows is connected to each of said through holes provided above and below each of said through holes.
Claim 5
Dependent Claim
16 words
The electric connector of claim 1, wherein each of said through holes has a tapered surface.
Claim 6
Dependent Claim
31 words
The electrical connector of claim 1, wherein each of said through holes comprises two walls facing each other and allowing said tip portions to be situated therebetween parallel to said walls.
Claim 7
Dependent Claim
24 words
The electrical connector of claim 1, wherein each of said through holes has an inclined bottom such that the hole has a narrowing profile.
Claim 8
Dependent Claim
25 words
The electrical connector of claim 6, wherein said narrowing profile terminates in two separated passages for receiving respective ends of said pair of tip portions.
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) | 1993-06-18 | 1993-12-18 | 1994-06-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1997-06-18 | 1997-12-18 | 1998-06-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2001-06-18 | 2001-12-18 | 2002-06-19 | $7700.00 | Window Closed / Lapsed |