Patent EP0395428A2 successfully refreshed from Google Patents.
US4850899A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Connector for interfacing a disk drive with a computer
Assignee: Commercial & Industrial Design Co Inc
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Filing: 1988-06-20
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Granted: 1989-07-25
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Expires: 2008-06-20
Abstract
Abstract A connector for interfacing a disk drive, into which a floppy disk is to be loaded, with a controller card of a personal computer. The connector replaces the printed circuit board which has previously been used to interface the disk drive and computer. More particularly, the connector includes socket and plug portions which emulate the box connector and edge card, respectively, of the conventional circuit board interface. Accordingly, and by virtue of the presently described connector, the disk drive may be more directly and reliably interfaced with the computer while eliminating the conventional printed circuit board and the relatively high cost and space consumption that are characteristically associated therewith.
Inventors
- 👤 Scott D. Maynard
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 23:42
CPC Classifications
H; H01; H01R; H01R31/00; H01R31/06; H01R12/00; H01R12/70; H01R12/77; H01R12/778; H01R2107/00
Claims Analysis
Total Claims: 17
Claim 1
Independent Claim
103 words
A connector for interfacing a disk drive with a computer, said connector comprising: a socket portion in which a series of hollow cavities are formed; a plug portion extending from said socket portion and having a series of longitudinally extending channels formed therein, the channels of said plug portion being axially aligned with respective hollow cavities of said socket portion; and a plurality of contacts, each contact having a first end received in a hollow cavity of said socket portion to communicate with said disk drive and a second end located in a channel of said plug portion to communicate with said computer.
Claim 2
Dependent Claim
103 words
A connector for interfacing a disk drive with a computer, said connector comprising: a socket portion in which a series of hollow cavities are formed; a plug portion extending from said socket portion and having a series of longitudinally extending channels formed therein, the channels of said plug portion being axially aligned with respective hollow cavities of said socket portion; and a plurality of contacts, each contact having a first end received in a hollow cavity of said socket portion to communicate with said disk drive and a second end located in a channel of said plug portion to communicate with said computer.
Claim 3
Dependent Claim
32 words
The connector recited in claim 1, wherein the first end of each of said contacts is a hollow, generally cylindrical barrel member for receiving a respective output pin from said disk drive.
Claim 4
Dependent Claim
31 words
The connector recited in claim 1, wherein the second end of each of said contacts is a blade member that is to be connected to a corresponding terminal of said computer.
Claim 5
Dependent Claim
55 words
The connector recited in claim 1, wherein the first end of each of said contacts is a hollow, generally cylindrical barrel member for receiving a respective output pin from said disk drive, and the second end of each of said contacts is a blade member to be connected to a corresponding terminal of said computer.
Claim 6
Dependent Claim
31 words
The connector recited in claim 4, wherein the barrel members of said contacts at said socket portion are aligned to receive respective output pins from a header of said disk drive.
Claim 7
Dependent Claim
77 words
The connector recited in claim 4, wherein said plug member is sized to be received within an electrical receptacle of a ribbon connector having a series of contacts which communicate with said computer by way of a ribbon cable, the blade members of said contacts at said plug portion engaging respective contacts of said ribbon connector so that said blade members are in electrical contact with said computer via said ribbon connector and the ribbon cable thereof.
Claim 8
Dependent Claim
25 words
The connector recited in claim 1, wherein the cavities at said socket portion are spaced from one another and arranged in two parallel aligned rows.
Claim 9
Dependent Claim
28 words
The connector recited in claim 1, wherein the longitudinally extending channels formed in said plug portion are spaced from one another and arranged in two parallel aligned rows.
Claim 10
Dependent Claim
50 words
The connector recited in claim 1, wherein said plurality of contacts are spaced from one another and arranged in two parallel aligned rows, such that the second ends of the contacts in said first row lie in spaced opposition to the second ends of the contacts in the second row.
Claim 11
Dependent Claim
138 words
A connector to permit the output pins from a disk drive to be electrically connected to a computer by way of a ribbon connector and a ribbon cable, said connector comprising: a socket portion in which a series of spaced, hollow cavities are formed for receiving respective output pins from said disk drive; a plug portion extending from said socket portion for receipt within a receptacle of said ribbon connector; and a plurality of contacts, each contact having a hollow barrel end located at one of said said series of cavities formed in said socket portion to receive a respective pin from said disk drive that is received within said cavity and a blade end supported by said plug portion so as to engage a respective contact located at the interior of the receptacle of said ribbon connector.
Claim 12
Dependent Claim
138 words
A connector to permit the output pins from a disk drive to be electrically connected to a computer by way of a ribbon connector and a ribbon cable, said connector comprising: a socket portion in which a series of spaced, hollow cavities are formed for receiving respective output pins from said disk drive; a plug portion extending from said socket portion for receipt within a receptacle of said ribbon connector; and a plurality of contacts, each contact having a hollow barrel end located at one of said said series of cavities formed in said socket portion to receive a respective pin from said disk drive that is received within said cavity and a blade end supported by said plug portion so as to engage a respective contact located at the interior of the receptacle of said ribbon connector.
Claim 13
Dependent Claim
59 words
The connector recited in claim 10, further comprising a series of longitudinally extending channels formed in said plug portion for receiving therein respective blade ends of said plurality of contacts, so that said blade ends are aligned for engagement with respective contacts located at the receptacle of said ribbon connector, when said plug portion is inserted within said receptacle.
Claim 14
Dependent Claim
28 words
The connector recited in claim 11, wherein the longitudinally extending channels formed in said plug portion are spaced from one another and arranged in two parallel aligned rows.
Claim 15
Dependent Claim
20 words
The connector recited in claim 10, wherein the cavities of said socket portion are arranged in two parallel aligned rows.
Claim 16
Dependent Claim
50 words
The connector recited in claim 10, wherein said plurality of contacts are spaced from one another and arranged in two parallel aligned rows, such that the blade ends of the contacts in said first row lie in spaced opposition to the blade ends of the contacts in said second row.
Claim 17
Dependent Claim
43 words
The connector recited in claim 10, wherein said plug portion has a dimension which is narrow relative to the same dimension of said socket portion, such that only said plug portion is sized to be received within the receptacle of said ribbon connector.
References Cited (Backward Citations)
US3409860A
Cited
US4225209A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1992-07-24 | 1993-01-23 | 1993-07-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1996-07-24 | 1997-01-23 | 1997-07-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2000-07-24 | 2001-01-23 | 2001-07-25 | $7700.00 | Window Closed / Lapsed |