US4630175A — Electronic card holding cell-like structure

Claim 1

Independent Claim 168 words

An electronic card holding cell-like structure formed by assembling together at least two modular electronic card supporting and protecting cells, said modular cells each comprising a flat element or blank having two parallel edge portions, a front edge portion and a rear edge portion, a bottom extending perpendicularly to said blank from said rear edge portion and two lateral sides extending perpendicularly to said blank respectively from said two lateral edge portions, said lateral sides having guide means for the cards forming two respective lateral slides parallel to the blank and said lateral sides of the modular cell each comprise a first longitudinal edge portion adjacent the blank and a second longitudinal edge portion opposite the first one, these longitudinal edge portions comprising respectively complementary fixing means so as to allow fixing of two adjacent modular cells by assembly of the first longitudinal edge portions of the lateral sides of the first cell on the second longitudinal edge portions of the lateral sides of the second modular cell.

Claim 2

Dependent Claim 168 words

An electronic card holding cell-like structure formed by assembling together at least two modular electronic card supporting and protecting cells, said modular cells each comprising a flat element or blank having two parallel edge portions, a front edge portion and a rear edge portion, a bottom extending perpendicularly to said blank from said rear edge portion and two lateral sides extending perpendicularly to said blank respectively from said two lateral edge portions, said lateral sides having guide means for the cards forming two respective lateral slides parallel to the blank and said lateral sides of the modular cell each comprise a first longitudinal edge portion adjacent the blank and a second longitudinal edge portion opposite the first one, these longitudinal edge portions comprising respectively complementary fixing means so as to allow fixing of two adjacent modular cells by assembly of the first longitudinal edge portions of the lateral sides of the first cell on the second longitudinal edge portions of the lateral sides of the second modular cell.

Claim 3

Dependent Claim 40 words

The structure as claimed in claim 1 further comprising a head base comprising at least one flat face equipped with fixing means complementary to those provided on said second longitudinal edge portions of the lateral sides of the modular cells.

Claim 4

Dependent Claim 29 words

The structure as claimed in claim 2, wherein said head base consists of a case which may contain electronic equipment connectable to the cards housed in the modular cells.

Claim 5

Dependent Claim 108 words

The structure as claimed in claim 2, wherein said base has a form similar to that of the modular cells and comprises a flat wall having two parallel lateral edge portions, a front edge portion and a rear edge portion and a bottom extending perpendicularly to said flat wall from said rear edge portion and two lateral sides extending perpendicularly to said flat element respectively from said two lateral edge portions and said lateral edge portions of said lateral sides which are opposite said flat wall are provided with fixing means complementary to those provided on said second edge portion of the lateral sides of the modular cells.

Claim 6

Dependent Claim 33 words

The structure as claimed in claim 1, wherein the bottom of said modular cells has at least one window for passing therethrough a rear connector pluggable into the rear connections of the card.

Claim 7

Dependent Claim 41 words

The structure as claimed in claim 5, wherein the rear face of the bottom of said modular cells has, at right angles to the window, bearing surfaces for corresponding faces of the connector as well as means for immobilizing said connector.

Claim 8

Dependent Claim 43 words

The structure as claimed in claim 6, wherein said passage windows formed in the bottom have a width and a height greater than those of the rear connectors and said immobilizing means are adapted for immobilizing the connector in its first plug-in position.

Claim 9

Dependent Claim 33 words

The structure as claimed in claim 6, wherein said immobilizing means are formed by a resilient pressure plate adapted to be engaged in an indented housing in the rear face of the cell.

Claim 10

Dependent Claim 65 words

The structure as claimed in claim 5 which comprises at least two modular electronic card supporting and protecting cells in which are engaged two respective electronic cards, said cards being spaced therebetween by a first pitch, wherein said rear connectors are mounted in a same flat multiconductor bus and are spaced from each other by a second pitch which is greater than the first pitch.

Claim 11

Dependent Claim 145 words

The structure as claimed in claim 1, wherein said modular cells are formed in two parts, namely: a first part consisting of a cellular element made from an insulating material comprising a flat element or blank having two parallel lateral edge portions, a front edge portion and a rear edge portion and a bottom extending perpendicularly to said flat element from its rear edge portion and two lateral sides extending perpendicularly to said flat element respectively from its lateral edge portions, said lateral sides having means for guiding the cards forming two respective slides parallel to said blank, and a metal shield having a U shaped section whose web is adapted at least to cover the blank of the cellular element and whose two wings come back against said two lateral sides so as to form, together, the two lateral sides of the modular cell.

Claim 12

Dependent Claim 35 words

The structure as claimed in claim 10, wherein the fixing means equipping the lateral sides of the modular cell are provided on the wings of the shield and ensure the electrical connection between said shields.

Claim 13

Dependent Claim 38 words

The structure as claimed in claim 10, wherein the free edge portions of the wings of the shield comprise portions folded back inwardly so as to allow the cellular element to be fitted by sliding inside the shield.

Claim 14

Dependent Claim 83 words

The structure as claimed in claim 10, wherein said fixing means consist of hooks projecting from the free edges of the wings of the shield and from corresponding cut-outs provided in the bending zone situated between the web and the wings of said shield, so that the hooks of one modular cell may be engaged in the cut-outs of an adjacent modular cell offset axially, locking then being provided by axial centring translation of one of the cells with respect to the other.

Claim 15

Dependent Claim 38 words

The structure as claimed in claim 10, wherein said modular cells further comprise means for centering the cellular elements with respect to each other as well as means allowing self-centering of the cellular elements in their respective shields.

Claim 16

Dependent Claim 37 words

The structure as claimed in claim 14, wherein the means allowing self-centering of the cellular elements in their respective shields comprise openings forming latches for catches provided in corresponding positions on the blank of the cellular element.

Claim 17

Dependent Claim 48 words

The structure as claimed in claim 14, wherein the means allowing centering of the cellular elements with respect to each other comprise male elements on one of the longitudinal edge portions of the bottom which fit into female elements on the other longitudinal edge portion of the bottom.

Claim 18

Dependent Claim 133 words

The structure as claimed in claim 10. wherein the arrangement of the centering elements and of the fixing elements equipping the shield of the modular cells is provided so that the structure may be assembled in the following steps: (a) partial introduction by sliding of the cellular element of a first modular cell in its shield, (b) centering of this cellular element with respect to the cellular element of a second adjacent modular cell already assembled, with engagement of the fixing means of the shield in the corresponding fixing means of the shield of the second cell. (c) axial translation of the shield of the first cell until it is centered with respect to its own cellular element by said self-centering means and is locked on the shield of the second modular cell.

Claim 19

Dependent Claim 30 words

The structure as claimed in claim 10, wherein said lateral sides of said cellular element are connected to the lateral edge portions of the blank by means of hinge connections.

Claim 20

Dependent Claim 34 words

The structure as claimed in claim 18, wherein said cellular element is made from a molded plastic material and said hinge connections consist of integrally molded flexible connecting lugs or lines of lesser thickness.

Claim 21

Dependent Claim 43 words

The structure as claimed in claim 18, wherein the lateral sides of the cellular elements are held perpendicularly to the blank by means of a snap-fit device provided between the bottom and the lateral edge portions of the lateral sides adjacent said bottom.

Claim 22

Dependent Claim 122 words

An electronic card holding cell-like structure formed by assembling together at least two modular electronic card supporting and protecting cells, said modular cells comprising on one at least of their walls, at least one window for passing therethrough a rear connector pluggable into the rear connections of the card, said wall having at right angles to said window bearing surfaces for corresponding faces of the connector, as well as means for immobilizing said connector, wherein said passage windows have dimensions greater than those of the rear connectors and said immobilizing means are formed by a resilient pressure plate adapted for engagement in an indented housing of said wall of the cell so as to immobilize the connector in its first plug-in position.

Claim 23

Dependent Claim 122 words

An electronic card holding cell-like structure formed by assembling together at least two modular electronic card supporting and protecting cells, said modular cells comprising on one at least of their walls, at least one window for passing therethrough a rear connector pluggable into the rear connections of the card, said wall having at right angles to said window bearing surfaces for corresponding faces of the connector, as well as means for immobilizing said connector, wherein said passage windows have dimensions greater than those of the rear connectors and said immobilizing means are formed by a resilient pressure plate adapted for engagement in an indented housing of said wall of the cell so as to immobilize the connector in its first plug-in position.

Claim 24

Dependent Claim 52 words

The structure as claimed in claim 21, wherein said cells comprise at least two respective electronic cards spaced therebetween by a first pitch, and said rear connectors are mounted in a same flat multiconductor bus and are spaced from each other by a second pitch which is greater than the first pitch.

Annuity Stage	Window Opens	Payment Deadline	Surcharge Period Until	Estimated Fee	Status
3.5 Years (Year 4)	1989-12-15	1990-06-16	1990-12-16	$2000.00	Window Closed / Lapsed
7.5 Years (Year 8)	1993-12-15	1994-06-16	1994-12-16	$3760.00	Window Closed / Lapsed
11.5 Years (Year 12)	1997-12-15	1998-06-16	1998-12-16	$7700.00	Window Closed / Lapsed

Electronic card holding cell-like structure

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