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Dana Envisions Rolling Space Frame Module

7 March 2000

Dana Envisions Rolling Space Frame Module DANA CORPORATION LOGO Dana Corporation logo. (PRNewsFoto)[DM] TOLEDO, OH USA 09/03/1999    

    TOLEDO, Ohio, March 6 First Dana Corporation
took modular subassembly to new heights with the Rolling Chassis(TM) module.
Then it pushed the envelope of structural engineering by combining advanced
technologies such as high-pressure hydroforming and magnetic-pulse welding to
enable the design of new lighter, stronger engine cradles, frames and even
space frames.  What's next?
    (Photo:  http://www.newscom.com/cgi-bin/prnh/19990903/DANA )
    One logical extension to Dana's recent advances is a Rolling Space
Frame(TM) module.  "We have a vision that within the next five years, a
Rolling Space Frame will be a very viable alternative for one or more of our
customers," said Mike Greene, president of structural products.  "Our
application of new technologies is advancing so rapidly, with such tremendous
results in weight savings, performance, and innovation, that there is no
question in our minds this is an achievable vision."
    A space frame is a series of structural members assembled to create a
skeletal system that supports the interior systems as well as the exterior
skin and driveline components of a vehicle.  Space frame architecture has been
around for a number of years in low volume niche vehicles.  The advance of
space frame architecture to mass-produced vehicles will be facilitated by
tubular hydroforming, magnetic-pulse welding and other enabling technologies,
allowing OEMs to further improve fuel efficiency, occupant safety,
performance, and speed to market, Greene said.
    Adding these technological advancements to Dana's proven ability to manage
the manufacture and logistics of a subassembly as complex as the Rolling
Chassis module, as well as the opportunity to provide a Rolling Space Frame
module seems like a natural.
    The Rolling Chassis module incorporates more than 200 components including
the frame, front and rear axles, driveshaft, suspension, steering gear,
brakes, fuel tank, wiring harness, fluid lines, wheels, and tires. This unique
system solution is literally rolled on its own wheels to the assembly line,
where the engine, transmission, body, and other pieces are assembled.  By
taking on this larger-than-normal role, Dana helped DaimlerChrysler
Corporation reduce investments in plant and inventory, and helped meet local
content requirements.
    A Rolling Space Frame module would combine the benefits of the Rolling
Chassis module with the advanced attributes of space frame technology,
providing a module with more structural stability, allowing for innovative new
design, and creating new opportunities to reduce weight and lower cost.
    Dana's Automotive Systems Group provides under-the-vehicle products and
integrated modules and systems to customers anywhere in the world.  The
Automotive Systems Group consists of Spicer(R) axle products, Spicer(R)
driveshaft products, Parish(R) structural products, Nakata(R) steering and
suspension products, FTE(R) Automotive brake and clutch systems, and a systems
engineering integration and logistics unit.
    Dana Corporation is one of the world's largest independent suppliers to
vehicle manufacturers and the aftermarket. Founded in 1904 and based in
Toledo, Ohio, the company operates some 320 major facilities in 33 countries
and employs more than 82,000 people. The company reported sales of
$13.2 billion in 1999. Dana's Internet address is http://www.dana.com .