Free Republic
Browse · Search
General/Chat
Topics · Post Article

Skip to comments.

SPIDER SHIP ON THE BAY: El Cerrito firm unveils the Proteus, 'a new class of vessel'
San Francisco Chronicle ^ | 1/19/7 | Carl Nolte

Posted on 01/19/2007 10:17:35 AM PST by SmithL

The strangest vessel made its formal premiere Thursday on San Francisco Bay, and it was a sight to see: It looked like a spider, wiggled over the waves like a porpoise, and was fast as the wind.

It is named the Proteus, after a Greek god of the sea, and is the first of what might be a long line of wave adaptive modular vessels -- WAM-V for short -- developed by Ugo Conti, an engineer and inventor. Conti calls it "the prototype of a new class of vessel."

Using technology developed by Conti's El Cerrito Marine Advanced Research Inc., the WAM-V is "a new class of watercraft ... that delivers a radically new seagoing experience." It has twin hulls, like a catamaran, connected to each other and a control cabin by four metal legs. The legs ride on titanium springs -- like shock absorbers -- that allow the WAM-V to adjust to the surface of the water -- to flex like knees.

It has many uses, Conti says. "It can go many thousands of miles to deliver something." It can also enter shallow lagoons in faraway places, help scientists, would be useful in search and rescue operations, and even has some military applications.

The Proteus is 100 feet long, 50 feet between the outsides of the twin hulls, and is powered by two 355 horsepower Cummins marine diesels. It displaces 12 tons fully loaded. Fuel is stored in the flexible pontoons, and the vessel, Conti says, has a range of thousands of miles.

It can carry 2 tons of cargo, and can be operated by a crew of two.

The cabin, which sleeps four, can be lowered into the water -- "like a helicopter landing," Conti said -- and sail off on its own.

(Excerpt) Read more at sfgate.com ...


TOPICS: Local News
KEYWORDS: proteus; spidercraft
The spider-like Proteus makes a test run on San Francisco Bay. The legs ride on titanium springs, adjusting the craft to the water's surface.

More . . .

1 posted on 01/19/2007 10:17:38 AM PST by SmithL
[ Post Reply | Private Reply | View Replies]

To: SmithL

Someone sicced these guys on it.

2 posted on 01/19/2007 10:24:31 AM PST by martin_fierro (< |:)~)
[ Post Reply | Private Reply | To 1 | View Replies]

To: SmithL

It looks cool. But other than looking cool, what is it good for?


3 posted on 01/19/2007 10:29:52 AM PST by Dreagon
[ Post Reply | Private Reply | To 1 | View Replies]

To: Dreagon

Avoiding flying fish?


4 posted on 01/19/2007 10:32:53 AM PST by Pharmboy ([She turned me into a] Newt! in '08)
[ Post Reply | Private Reply | To 3 | View Replies]

To: Dreagon

It has many uses, Conti says. "It can go many thousands of miles to deliver something."


5 posted on 01/19/2007 10:35:49 AM PST by PeterPrinciple (Seeking the Truth here Folks.)
[ Post Reply | Private Reply | To 3 | View Replies]

To: SmithL

There were a couple threads on this sometime last fall.


6 posted on 01/19/2007 10:39:10 AM PST by RightWhale (Repeal the law of the excluded middle)
[ Post Reply | Private Reply | To 1 | View Replies]

To: SmithL

It looks like a expanded-width catamarand - I wonder how it handles at sea, as opposed to the bay?


7 posted on 01/19/2007 10:42:51 AM PST by Ken522
[ Post Reply | Private Reply | To 1 | View Replies]

To: Dreagon

Try to hit it. Try to find it on radar. Paint it light blue and try to see it from the air.

This thing could sneak up a shallow river.

Arm it with a few boom booms and put it in service.


8 posted on 01/19/2007 10:56:51 AM PST by WakeUpAndVote (Got towel?)
[ Post Reply | Private Reply | To 3 | View Replies]

Disclaimer: Opinions posted on Free Republic are those of the individual posters and do not necessarily represent the opinion of Free Republic or its management. All materials posted herein are protected by copyright law and the exemption for fair use of copyrighted works.

Free Republic
Browse · Search
General/Chat
Topics · Post Article

FreeRepublic, LLC, PO BOX 9771, FRESNO, CA 93794
FreeRepublic.com is powered by software copyright 2000-2008 John Robinson