Hobie Forums
http://www.hobie.com/au/en/forums/

Mast-top blimp
http://www.hobie.com/au/en/forums/viewtopic.php?f=13&t=9937
Page 1 of 1

Author:  TrapezeArtist [ Sat Jul 05, 2008 1:30 pm ]
Post subject:  Mast-top blimp

Since I sail alone most of the time, I have found the mast-top blimp helpful to prevent turtling. However, I have not been very successful in mounting it, mostly due to the comp tip. The first one I had, I tried through-bolting it to the tip. In a storm, the top of the comp tip ripped off. Now with a new comp tip, I tried rivets, but since the comp tip seems to be filled with foam at the top, the rivets hold poorly and I am needing to redo the rivets after one year. At least the comp tip is not ruined again, so maybe mounting it less securely was a good thing. Any suggestions on mounting?

Author:  Sail Revolution [ Sat Jul 05, 2008 10:35 pm ]
Post subject: 

Are you using the rotating mast head float where the 'mast' of the float actually maounts to the side of your mast?

Author:  TrapezeArtist [ Sun Jul 06, 2008 7:11 am ]
Post subject: 

Yes. The post mounts to the mast and the blimp rides on the post. The post has two holes in it which I have riveted to the mast and then i supplemented this with two u-shaped brackets over the post.

Author:  Sail Revolution [ Sun Jul 06, 2008 10:26 am ]
Post subject: 

OK, Good, you have the right one. Use the stainless rivets to attach that sucker and you should be fine. The rivets are the way to go. If you through bolt it, as you found out, it will weaken the comptip. For the rivets that go through the post they should be quite long and stainless steel. I think 3/16"X 1" or so. The foam inside if the comptip will in no way prevent the rivets from popping.

Page 1 of 1 All times are UTC - 8 hours [ DST ]
Powered by phpBB® Forum Software © phpBB Group
http://www.phpbb.com/