Inflatable bladder submunition dispensing system

Claim 2

A submunition dispensing system for use with a carrier frame having a support structure defining a plurality of cavities disposed about and extending along a central axis of the frame for stowing in each cavity a plurality of elongated subpacks each containing a plurality of munitions therein, said dispensing system comprising: (a) a plurality of inflatable bladders each expandable from a collapsed to an inflated condition in response to fluid pressure within said bladder, each bladder in said collapsed condition being positioned in one of the cavities so as to underlie the subpacks disposed therein; (b) means for releasably retaining the subpacks in the cavities adjacent said bladders in said collapsed condition; (c) means in each cavity for laterally supporting and laterally spacing at least one of said plurality of subpacks from another of said plurality of subpacks within said cavity; and (d) fluid pressure-generating means for delivering pressurized fluid to said bladders to expand them from said collapsed to inflated condition and cause ejection of the munitions in said subpacks from the cavities.

Claim 3

The dispensing system as recited in claim 1, wherein each bladder includes attachment means connected to said bladder for mounting said bladder to the frame.

Claim 4

The dispensing system as recited in claim 1, wherein each bladder has a pleated configuration in said collapsed condition.

Claim 5

The dispensing system as recited in claim 1, wherein each retaining means overlies one of the cavities and the subpack of munition disposed therein.

Claim 6

The dispensing system as recited in claim 1, wherein each retaining means includes retention bars for engaging outer portions of the subpack.

Claim 7

The dispensing system as recited in claim 1, wherein each retaining means includes straps for overlying the subpack and releasably attaching at opposite ends to the frame.

Claim 8

The dispensing system as recited in claim 1, wherein said fluid pressure-generating means is a gas generator for disposing in a central passage in the frame between the cavities.

Claim 9

In combination with a carrier frame having a central structure defining an elongated passage along an axis and a plurality of support structures radially projecting outwardly from said central structure and defining a plurality of open elongated cavities circumferentially disposed about and axially extending along said central structure for stowing a plurality of elongated subpacks of munitions in each of said cavities therein, each of said subpacks containing a plurality of munitions, a submunition dispensing system comprising: (a) a plurality of inflatable metallic bladders each expandable from a collapsed condition to an inflated condition in response to fluid pressure within said bladder, each bladder in said collapsed condition being mounted in one of said cavities adjacent said support and central structures and underlying the subpacks disposed in said one cavity; (b) at least one retaining means overlying at least one of said cavities, overlying and engaged with the subpacks disposed in said cavities, and releasably attached to at least one of said support structures for releasably retaining the subpacks in said cavities against said bladders in said collapsed conditions; (c) fluid pressure-generating means mounted in said passage of said central structure and connected in flow communications with each of said inflatable bladders, said pressure-generating means being actuatable for delivering pressurized fluid to said bladders to expand them from said collapsed to inflated conditions and cause ejection of each of the munitions in said subpacks from said cavities; and (d) means in each cavity for laterally supporting and laterally spacing at least one of said subpacks from another of said plurality of subpacks in said cavity.

Claim 10

In combination with a carrier frame having a central structure defining an elongated passage along an axis and a plurality of support structures radially projecting outwardly from said central structure and defining a plurality of open elongated cavities circumferentially disposed about and axially extending along said central structure for stowing a plurality of elongated subpacks of munitions in each of said cavities therein, each of said subpacks containing a plurality of munitions, a submunition dispensing system comprising: (a) a plurality of inflatable metallic bladders each expandable from a collapsed condition to an inflated condition in response to fluid pressure within said bladder, each bladder in said collapsed condition being mounted in one of said cavities adjacent said support and central structures and underlying the subpacks disposed in said one cavity; (b) at least one retaining means overlying at least one of said cavities, overlying and engaged with the subpacks disposed in said cavities, and releasably attached to at least one of said support structures for releasably retaining the subpacks in said cavities against said bladders in said collapsed conditions; (c) fluid pressure-generating means mounted in said passage of said central structure and connected in flow communications with each of said inflatable bladders, said pressure-generating means being actuatable for delivering pressurized fluid to said bladders to expand them from said collapsed to inflated conditions and cause ejection of each of the munitions in said subpacks from said cavities; and (d) means in each cavity for laterally supporting and laterally spacing at least one of said subpacks from another of said plurality of subpacks in said cavity.

Claim 11

The dispensing system as recited in claim 8, wherein each bladder includes attachment means connected to each of said bladders for mounting said bladders to the frame.

Claim 12

The dispensing system as recited in claim 8, wherein each bladder has a pleated configuration in said collapsed condition.

Claim 13

The dispensing system as recited in claim 8, wherein each retaining means overlies one of the cavities and the subpack of munition disposed therein.

Claim 14

The dispensing system as recited in claim 8, wherein each retaining means includes a plurality of retention bars engaged with outer portions of the subpack.

Claim 15

The dispensing system as recited in claim 8, wherein each retaining means includes a strap overlying the subpack, said strap being releasably attached at opposite ends to the frame.

Claim 16

The dispensing system as recited in claim 8, wherein said fluid pressure-generating means is a gas generator disposed in a central passage in the frame between the cavities.