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PostPosted: Mon Oct 08, 2007 5:45 am 
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Location: St. Louis, MO
aschaffter wrote:
MisterSteve124 wrote:
I did almost the same thing except I have a 6" pipe which gives it a tighter fit but I still have enough room for the sail, boom and tiller. I would suggest looking locally on craigslist. A guy sould us 10 feet of 6" sch 40 pvc for only 20 bucks. We just bought caps and female adapters for the additional 30 and used hose clamps to attach it directly to the trailer beams.


I think my 12" pipe will leave a lot more room (with tax, 14' cost me a tad over $90) Today I cut off the gasket/bell end and shortened it to 12'. I also cut it in half lengthwise so it opens like a clamshell to make it easier to stow the sail/boom. Tomorrow I will install piano hinge down one side and make some end caps.


I can't wait to see pics of this. I never considered the idea of a clam shell design.


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PostPosted: Mon Oct 08, 2007 6:59 am 
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Location: Rockford, Illinois
Just a suggestion and something I have done and used a end plug instead of the clam shell idea. This will keep it water tight.

Cut a circle out of wood just smaller that the ID of the pipe but thick enough so it stay upright (1-1/2" thick). Rub some lube or something on the edges so it won't stick. Then fasten a cord or small cable to it and and push it to the far end of the pipe, Fasten the other end to the end plug. Then when you unscrew the plug and pull the cable, it will bring out whatever is in the tube.


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PostPosted: Mon Oct 08, 2007 8:26 am 
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Location: little Washington, NC
I'm just using homemade plywood end caps cut on a bandsaw. I plan to add a nose cone, and tail cone with propeller, and maybe paint it gray to make it look like a torpedo. :D :D

The piano hinge (for clam shell opening) is installed and I have fitted the end caps. I need to get some polyurethane glue and more screws to attach the endcaps. I'll also be gluing up the blanks so I can turn the nose and tail cones on my lathe.

Oh, and by the way, 12" SDR35 PVC is really HEAVY. I am really glad I didn't get the 15" pipe.


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PostPosted: Thu Oct 11, 2007 9:33 am 
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Location: Pasadena Md
Aschaffter: Besides weight was there any other reason you didn't go with the 15"? Like clearance? The reason I ask is because I'm thinking about going with the 15" since it would provide more storage space. Also once the tube is mounted to the trailer weight shouldn't be an issue. Any pic's of the finished product?

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 Post subject:
PostPosted: Thu Oct 11, 2007 2:29 pm 
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Location: little Washington, NC
swampcreek wrote:
Aschaffter: Besides weight was there any other reason you didn't go with the 15"? Like clearance? The reason I ask is because I'm thinking about going with the 15" since it would provide more storage space. Also once the tube is mounted to the trailer weight shouldn't be an issue. Any pic's of the finished product?


I waited until I got to the pipe yard and looked at both sizes before deciding that the 12" would be plenty big. In fact, 8" might have worked also, though I don't know if the rudders would fit in an 8" tube. The top half is fairly heavy by itself when you open and close it.

I cut my pipe lengthwise and hinged it so it opens clamshell style. This will make it much easier to load the sails and boom. Here are some preliminary pics of my "Hobie Torpedo":

Image

Image

I will be adding a "nose cone", handles, latches, and a hasp to the outside, and some hooks or cleats on the inside of the top half - one set so I can hang my main sheet and blocks, and downhaul and blocks; and another set down each side so I can criss-cross some bungee cord to hold stuff in the top half. I should have it completed and mounted by the weekend and will post more pics and construction details.


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PostPosted: Thu Oct 11, 2007 6:34 pm 
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Location: little Washington, NC
Here are some pics of the Hobie Sail "Torpedo" temporarily mounted on my trailer:

The hinge side of the closed torpedo:

Image

View of the "warhead" end. The "warhead" has no practical purpose :lol: - it is made from MDF and was turned on my lathe. It has a coat of sealer, which will be followed by gray paint.
Image

Sails stowed- they don't even take up all of the bottom half of the torpedo
Image

A life vest stowed in the aft compartment:
Image

I hope these pics of my 12" diameter "torpedo" help those of you contemplating a similar project, select a pipe size.


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PostPosted: Thu Oct 11, 2007 7:46 pm 
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Location: Coeur d'Alene Idaho
Damn Asch. That is impressive. Very nice! Equally impressive is your shop or garage with your tools! What do you do for a living?

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 Post subject:
PostPosted: Thu Oct 11, 2007 9:24 pm 
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Location: little Washington, NC
Speedawg wrote:
Damn Asch. That is impressive. Very nice! Equally impressive is your shop or garage with your tools! What do you do for a living?


Thanks. My woodworking shop is above my 3 car garage, so is a decent size and has a full set of ww tools. I'm retired.

What sounds better- MK16 Hobie Torpedo" or "MK16 Hobie Storpedo." I'm gonna put some small lettering on it.

And here is a close-up of my warhead that I didn't post earlier :roll: :roll:

Image


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 Post subject:
PostPosted: Fri Oct 12, 2007 6:46 am 
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Joined: Fri Jun 15, 2007 11:36 am
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Location: Oklahoma City, OK
Why does that thing have a nipple?


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 Post subject:
PostPosted: Fri Oct 12, 2007 7:15 am 
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Location: Clear Lake Iowa
It looks like a huge wooden tit! I would make 2 of them if I were you...


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 Post subject:
PostPosted: Fri Oct 12, 2007 7:53 am 
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Location: little Washington, NC
hobieokc wrote:
Why does that thing have a nipple?


That's, er, the detonator cap . . . . :lol: :lol: :lol:


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 Post subject:
PostPosted: Fri Oct 12, 2007 9:55 am 
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Location: Santa Cruz
xanderwess wrote:
It looks like a huge wooden tit! I would make 2 of them if I were you...


You should definitely make 2 of them. Nice shop!

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 Post subject:
PostPosted: Fri Oct 12, 2007 11:57 am 
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Location: Pasadena Md
What are you using, and where did you get the inside lip? (The white plastic strip).

This is VERY impressive, definetly on the things to do list!

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 Post subject:
PostPosted: Fri Oct 12, 2007 12:06 pm 
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Location: Clear Lake Iowa
I am just waiting for pics of the giant wooden clamshell coochie to throw your life jacket, butt bucket and blocks into. :D


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 Post subject:
PostPosted: Fri Oct 12, 2007 12:40 pm 
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Location: Oklahoma City, OK
Opening boob bay doors...nipples away!!! Sorry about the juvenile comments ass shafter. Really is a nice sail tube.


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