Modular expandable tube assembly and launch system
A tube launch system is used for launching payloads from a platform and includes at least one tube launch section that is removably mounted to the platform, a plurality of powered wheels that are electrically powered and arranged in the tube launch section for propelling the payloads through the tube launch section, and a power source configured to operate the powered wheels. The tube launch system may include a magazine having an endless conveyor and powered magazine wheels that are engageable with the payloads to move the payloads from the endless conveyor to the tube launch section.
1. A tube launch system for launching payloads from a platform, the tube launch system comprising:
at least one tube launch section that is removably mounted to the platform, wherein the at least one tube launch section includes a plurality of tube launch sections that are removably connected to each other one after another in an axial direction;
a plurality of powered wheels that are electrically powered and arranged in each of the plurality of tube launch sections for directly engaging the payloads to propel the payloads through the plurality of tube launch sections; and
a power source configured to operate the powered wheels.
2. The tube launch system according to claim 1 , wherein the plurality of powered wheels includes two powered wheels that are radially spaced relative to each other.
3. The tube launch system according to claim 1 further comprising a plurality of unpowered wheels that are axially spaced from the powered wheels.
4. The tube launch system according to claim 3 , wherein the plurality of unpowered wheels includes two unpowered wheels that are radially spaced relative to each other and arranged downstream relative to the powered wheels.
5. The tube launch system according to claim 3 , wherein the unpowered wheels are in axial alignment with the powered wheels.
6. The tube launch system according to claim 1 , wherein the power source is formed on the platform for powering both electronics of the platform and the tube launch system.
7. The tube launch system according to claim 1 , wherein the power source includes a battery and the tube launch system is independently operable relative to the platform.
8. The tube launch system according to claim 1 , wherein the plurality of tube launch sections are powered in series by the power source.
9. The tube launch system according to claim 1 further comprising a controller that is in communication with the powered wheels for controlling a speed of the payload through the plurality of tube launch sections.
10. The tube launch system according to claim 1 further comprising a release control arranged at an axial end of the plurality of tube launch sections for controlling an orientation of the payload during release from the plurality of tube launch sections.
11. The tube launch system according to claim 1 further comprising at least one magazine arranged adjacent one of the plurality of tube launch sections for storing the payloads and feeding the payloads to one of the plurality of tube launch sections.
12. The tube launch system according to claim 11 , wherein the magazine includes an endless conveyor and a plurality of powered magazine wheels that are electrically powered and engageable with the payloads to move the payloads from the endless conveyor to the one of the plurality of tube launch sections.
13. The tube launch system according to claim 12 , wherein the endless conveyor has electrical contacts and a plurality of paddles for separating the payloads relative to each other.
14. The tube launch system according to claim 11 , wherein the magazine is elongated in a direction that is normal to a longitudinal axis of the plurality of tube launch sections.
15. The tube launch system according to claim 14 , wherein the powered magazine wheels are powered by the power source which is configured to power both the powered wheels in the plurality of tube launch sections and the powered magazine wheels.
16. The tube launch system according to claim 11 , wherein the at least one magazine includes a plurality of interchangeable magazines that are each configured to feed the plurality of tube launch sections or to feed another one of the magazines.
17. The tube launch system according to claim 11 , wherein the magazine includes a vertically extending housing in which the payloads are vertically stacked.
18. A tube launch system for launching payloads from a platform, the tube launch system comprising:
at least one tube launch section that is removably mounted to the platform;
a plurality of powered wheels that are electrically powered and arranged in the tube launch section for directly engaging the payloads to propel the payloads through the at least one tube launch section;
a power source configured to operate the powered wheels; and
a plurality of unpowered wheels that are axially spaced from the powered wheels.
19. The tube launch system according to claim 18 , wherein the unpowered wheels are in axial alignment with the powered wheels.
20. A tube launch system for launching payloads from a platform, the tube launch system comprising:
at least one tube launch section that is removably mounted to the platform;
a plurality of powered wheels that are electrically powered and arranged in the at least one tube launch section for directly engaging the payloads to propel the payloads through the at least one tube launch section;
a power source configured to operate the powered wheels; and
at least one magazine arranged adjacent the at least one tube launch section for storing the payloads and feeding the payloads to the at least one tube launch section, wherein the at least one magazine includes an endless conveyor and a plurality of powered magazine wheels that are electrically powered and engageable with the payloads to move the payloads from the endless conveyor to the at least one tube launch section.