SBIR-STTR Award

The AHIT Autoloader Prototype Development: A Proposal In Support Of Advanced Cannon Field Artillery Systems
Award last edited on: 11/20/2002

Sponsored Program
SBIR
Awarding Agency
DOD : Army
Total Award Amount
$418,144
Award Phase
2
Solicitation Topic Code
A88-024
Principal Investigator
Stephen J Bartholet

Company Information

Iteris Inc (AKA: Odetics Inc~Iteris Holdings Inc)

1250 South Capital Of Texas Highway Suite 330
Austin, CA 78746
   (949) 270-9400
   N/A
   www.iteris.com
Location: Single
Congr. District: 45
County: Travis

Phase I

Contract Number: DAAA21-88-C-0164
Start Date: 00/00/00    Completed: 00/00/00
Phase I year
1988
Phase I Amount
$50,000
The army's latest upgrade to the 155mm selfpropelled howitzer has a hydraulic projectile loader assist system which has not proved ideal in a battlefield environment. This proposal addresses the conceptual development of an improved electric-powered semi-automatic breech loader which will load bag charges for current configuration self-propelled howitzers. The breech loader will also automatically load a wide variety of projectiles, including the army's developmental uni-charge modules, in future self-propelled howitzers. Odetics proposes to conceptually design this system and to construct a kinematic model of the design to very its dyanamic functionality.

Phase II

Contract Number: 27035
Start Date: 00/00/00    Completed: 00/00/00
Phase II year
1990
Phase II Amount
$368,144
Odetics proposes to design, build, deliver and support army live fire demonstration of a prototypical autoloader system for future 155 mm sp howitzers. Based on results from prior and ongoing sbir and non-sbir contracts with ardec as well as from irad programs, odetics has successfully concepted and analyzed an innovative autoloader system which can meet or exceed all performance requirements for the advanced field artillery system (afas). The autoloader's major mechanical subsystems include a storage magazine which utilizes passive, horizontal storage for projectile and propellant; two unique transfer mechanisms which achieve high speed, parallel transference of rounds from the storage magazine to the breech; and a rammer which effectively lodges the munition in the gun breech. Other subsystems include controller, operator station, computer programs and power supply.