US4804335A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Mass interconnect system
Assignee: Agilent Technologies Inc
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Filing: 1987-04-29
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Granted: 1989-02-14
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Expires: 2007-04-29
Abstract
Abstract A sytem for connecting and disconnecting one or more banks of electrical connectors to and from the electrical leads of printed circuit cards supported at an opening in a mainframe card cage. The system includes: (a) a frame assembly supported by the mainframe card cage; (b) retractable support members carried by the frame assembly; (c) arms carried by the frame assembly, the arms being movable between first and second positions for moving the support members outwardly from the frame and inwardly toward the frame; and (d) one or more modules for carrying the bank(s) of electrical connectors. The module is detachably mounted to the support members such that the electrical connectors are aligned with and coupled to the electrical leads on the printed circuit cards in the mainframe card cage when the arms are moved from a first position to a second position.
Inventors
- 👤 Roy E. Pennington
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 13:33
CPC Classifications
H; H01; H01R; H01R13/00; H01R13/62; H01R13/629; H01R12/00; H01R12/70; H01R12/7005
Claims Analysis
Total Claims: 18
Claim 1
Independent Claim
203 words
An interconnect system for connecting and disconnecting a bank of electrical connectors to and from the electrical leads of a printed circuit card supported in a mainframe card cage of the type including an opening on one face thereof, wherein said electrical leads are accessible at said opening, said interconnect system comprising: (a) a frame assembly attached to and supported by said mainframe card cage at said opening; (b) a plurality of retractable support members carried by said frame assembly; (c) arm means carried by said frame assembly, said arm means being pivotable between first and second positions, said arm means being adapted to move said support members outwardly from said frame assembly when said arm means is in said first position, and said arm means being adapted to move said support members inwardly toward said frame assembly when said arm means is in said second position; and (d) module means for carrying said bank of electrical connectors, wherein said module means is adapted to be attached to said retractable support members in a manner such that said electrical connectors are aligned with and couple to said electrical leads when said arm means is moved from said first position to said second position.
Claim 2
Dependent Claim
203 words
An interconnect system for connecting and disconnecting a bank of electrical connectors to and from the electrical leads of a printed circuit card supported in a mainframe card cage of the type including an opening on one face thereof, wherein said electrical leads are accessible at said opening, said interconnect system comprising: (a) a frame assembly attached to and supported by said mainframe card cage at said opening; (b) a plurality of retractable support members carried by said frame assembly; (c) arm means carried by said frame assembly, said arm means being pivotable between first and second positions, said arm means being adapted to move said support members outwardly from said frame assembly when said arm means is in said first position, and said arm means being adapted to move said support members inwardly toward said frame assembly when said arm means is in said second position; and (d) module means for carrying said bank of electrical connectors, wherein said module means is adapted to be attached to said retractable support members in a manner such that said electrical connectors are aligned with and couple to said electrical leads when said arm means is moved from said first position to said second position.
Claim 3
Dependent Claim
72 words
An interconnect system in accordance with claim 1, further including toothed gears in said frame assembly which are adapted to be rotated by said arm means; wherein said retractable support members include racks which are engaged by said toothed gears; wherein movement of said arm means from said first position to said second position causes said toothed gears to rotate in a manner such that said retractable support members are moved inwardly.
Claim 4
Dependent Claim
27 words
An interconnect system in accordance with claim 1, wherein said module means includes latch means adapted to releasably secure said module means to said retractable support members.
Claim 5
Dependent Claim
71 words
An interconnect system in accordance with claim 3, wherein said latch means comprises an elongated bar which is slidable between first and second positions, wherein said bar is adapted to latch said module means to said retractable support members when said bar is in said first position, and wherein said bar is adapted to release said module means from said retractable support members when said bar is in said second position.
Claim 6
Dependent Claim
49 words
An interconnect system in accordance with claim 4, wherein said elongated bar includes a plurality of slots of the type having a wide portion and a narrow portion; wherein said retractable support members are adapted to be captured by said narrow portions of said slots in said elongated bar.
Claim 7
Dependent Claim
58 words
An interconnect system in accordance with claim 1, further including a terminal block for housing said electrical connectors; said terminal block comprising a housing having front and rear faces and alignment means being adapted to align said electrical connectors with said electrical leads on said printed circuit card; wherein said terminal block is retained in said module means.
Claim 8
Dependent Claim
59 words
An interconnect system in accordance with claim 6, wherein said terminal block includes upper and lower transverse apertures extending therethrough parallel to said front face of said terminal block; and wherein said terminal block is adapted to be retained in said module means by an elongated rod passing through said module means and said apertures in said terminal block.
Claim 9
Dependent Claim
17 words
An interconnect system in accordance with claim 6, wherein there are a plurality of said terminal blocks.
Claim 10
Dependent Claim
35 words
An interconnect system in accordance with claim 6, wherein said alignment means in said terminal block comprises upper and lower openings which are adapted to slidably receive alignment pins carried by said printed, circuit card.
Claim 11
Dependent Claim
30 words
An interconnect system in accordance with claim 1, wherein said frame assembly defines a rectangular opening and said frame assembly includes upper and lower sections connected by two side sections.
Claim 12
Dependent Claim
46 words
An interconnect system in accordance with claim 10, wherein there are (a) a plurality of retractable lower support members carried by said lower section of said frame assembly, and (b) a plurality of retractable upper support members carried by said upper section of said frame assembly.
Claim 13
Dependent Claim
44 words
An interconnect system in accordance with claim 11, further comprising lower and upper rotatable gears in said frame assembly which are adapted to engage said lower and upper support members, respectively, wherein said rotatable gears are adapted to be driven by said arm means.
Claim 14
Dependent Claim
41 words
An interconnect system in accordance with claim 12, further comprising lower and upper rotatable shafts horizontally supported in said frame assembly, wherein said lower gears are connected to said lower shaft and said upper gears are connected to said upper shaft.
Claim 15
Dependent Claim
181 words
An interconnect system in accordance with claim 13, wherein said lower and upper rotatable shafts have first and second ends, wherein said first end of each said shaft is located at a first side of said frame assembly and said second end of each said shaft is located at a second side of said frame assembly opposite of said first side; said interconnect system further comprising (a) lower drive gear means secured to said first end of said lower rotatable shaft and upper drive gear means secured to said first end of said upper rotatable shaft; and (b) vertical slider rack means disposed in said first side of said frame assembly; wherein said slider rack means includes a lower section which is adapted to engage said lower drive gear and includes an upper section which is adapted to engage said upper drive gear; wherein said arm means is adapted to drive said lower drive gear means in a manner such that said slider rack means translates rotational motion of said lower drive gear to rotational motion of said upper drive gear.
Claim 16
Dependent Claim
35 words
An interconnect system in accordance with claim 14, wherein said slider rack means comprises two vertical slide members which are disposed parallel to each other on opposite sides of said lower and upper drive gears.
Claim 17
Dependent Claim
25 words
An interconnect system in accordance with claim 14, further comprising a second vertical slider rack means disposed in said second side of said frame assembly.
Claim 18
Dependent Claim
23 words
An interconnect system in accordance with claim 16, further comprising a second arm means carried by said second side of said frame assembly.
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) | 1992-02-14 | 1992-08-15 | 1993-02-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1996-02-14 | 1996-08-15 | 1997-02-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2000-02-14 | 2000-08-15 | 2001-02-14 | $7700.00 | Window Closed / Lapsed |