Electrical circuit board text fixture having movable platens
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United States of America Patent
Stats
-
Feb 27, 1990
Grant Date -
N/A
app pub date -
Nov 14, 1988
filing date -
Nov 14, 1988
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A test fixture is provided for contacting selected terminals (10, 10') of an electrical assembly for testing by a test device (28). The fixture includes spaced-apart upper platen (2), middle platen (4), and lower platen (6) that are selectively movable according to a selected one of: (a) platen (6) being secured against movement relative platens (2) and (4) and platens (2) and (4) being concurrently and/or independently movable towards and away from platen (6) and; (b) platens (2) and (4) are being secured against movement relative platen (6) and platen (6) being movable towards and away therefrom and; (c) platen (4) being secured against movement relative platens (2) and (6) and platens (2) and (6) being concurrently and/or independently movable relative platen (4). The assembly to be tested is mounted on platen (2) and slected electrical contacts (24, 24') extending towards platen (4) are respectively mounted on platen ( 6). Contacts (24, 24') are in substantial respective alignment with terminals (10, 10') and are electrically connected to test device (28). An array of openings (14) extend through platen (4) of which selected ones are substantially respectively aligned with terminals (10, 10') and contacts (24, 24'). Each of the selected openings (14) includes an electrically conductive probe member (30) reciprocally movable in opposite axial directions through opening (14) such that movement of the platens according to the selected one of movements (a), (b) and (c) provides electrical contact between terminals (10, 10') and the test device.
First Claim
Family
- 15 United States
- 10 France
- 8 Japan
- 7 China
- 5 Korea
- 2 Other
Patent Owner(s)
- EATON CORPORATION
International Classification(s)
Inventor(s)
Inventor Name | Address | # of filed Patents | Total Citations |
---|---|---|---|
Calma, John A | Selden, NY | 1 | 118 |
Joy, Thomas M | Medford, NY | 1 | 118 |
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Maintenance Fees
Fee | Large entity fee | small entity fee | micro entity fee | due date |
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Fee | Large entity fee | small entity fee | micro entity fee |
---|---|---|---|
Surcharge after expiration - Late payment is unavoidable | $700.00 | $350.00 | $175.00 |
Surcharge after expiration - Late payment is unintentional | $1,640.00 | $820.00 | $410.00 |
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