Reply
 
Thread Tools Search this Thread
 
Old 30 October 2013, 09:28   #1
Member
 
Country: UK - England
Town: Poole
Boat name: Exodus
Make: Tohatsu
Length: 7m +
Engine: Evinrude 150
Join Date: May 2007
Posts: 275
Rib Flipping Techniques

Seeing just how good the hull of the Macmillan Rib looks after flipping and all the work that went into it got me to thinking about doing it on my Rib. And looking at the chine damage I've got, it would be worth doing.
However, I've been to Biffs place and can only dream of those facilities - the perfect Man Cave if ever there was one. I don't have a barn or the lifting gear - yet.

I did it on an SR5.4 a few years ago, but it was a bare hull and wasn't exacly easy even with three of us.

For the more normal level of DIYer, has anyone ever flipped a 7mtr Rib and how did you do it?

Engine Off, Tanks drained, what next?
__________________
Only two things are infinite, the universe and human stupidity, and I'm not sure about the former --- Albert Einstein
Into The Blue is offline   Reply With Quote
Old 30 October 2013, 09:45   #2
RIBnet supporter
 
bedajim's Avatar
 
Country: UK - England
Town: Rutland
Length: no boat
Join Date: May 2006
Posts: 2,500
Straw bales and a lot of friends ?
__________________
bedajim is offline   Reply With Quote
Old 30 October 2013, 10:15   #3
Member
 
biffer's Avatar
 
Country: UK - England
Town: swanwick/hamble
Boat name: stormchaser
Make: custom rib
Length: 8m +
Engine: inboard/diesel
Join Date: Aug 2007
Posts: 3,848
Ok, here goes, if you're doing this in a garden pick an area and make sure it's free of sharp object, you will need to take the console off and anything else that sticks up above the tubes, you can do it with them attached but when you flip it you will need to keep it of the ground by that amount, that bit ain't so easy.
Lets say you have got the space clear and the boat bare, push it off the trailer, onto something soft, but that don't matter too much at this stage cos you're going to do the work anyway. You got the boat on the floor, let down the tube on the side that you are going to flip over, by letting them down you won't have to get the boat so high.
This bit is the bugger bit. You need to lift the boat and you will need some burly gents to do this, there's no weight in the front end so all alone the side towards the aft, this bit is a bugger, there is no hand holds to get hold of, as you push this up you will feel it getting lighter, this is where you need to be quick, find the balance point and get round to the transom and hold it there, all your burly gents need to get round the other side and then lower it, job done.
Sounds complicated but the flipping bit should take you half an hour.
You could use tow ropes etc but you have less control and usually more damage. Hope this helps
__________________
biffer is offline   Reply With Quote
Old 30 October 2013, 11:19   #4
Member
 
nugent's Avatar
 
Country: UK - England
Town: Bromsgrove
Boat name: Kick-Ass !
Make: PAC/Artic 22
Length: 6m +
Engine: 250hp Yamaha
Join Date: Nov 2003
Posts: 3,577
I was a bit more brutal with mine, but it was being re tubed afterwards ,

Sling front and rear , then pulled with fork lift turned over on a pallet, this enabled me to move with ease afterwards,
Attached Thumbnails
Click image for larger version

Name:	image-1808889444.jpg
Views:	216
Size:	47.8 KB
ID:	86801   Click image for larger version

Name:	image-2437912940.jpg
Views:	243
Size:	48.4 KB
ID:	86802   Click image for larger version

Name:	image-3004461690.jpg
Views:	273
Size:	40.7 KB
ID:	86803  
__________________
˜™
MY BIGGEST WORRY IS THAT MY WIFE(WHEN I"M DEAD)WILL SELL MY TOY'S FOR WHAT I SAID I PAID FOR THEM.
nugent is offline   Reply With Quote
Old 30 October 2013, 12:33   #5
Member
 
biffer's Avatar
 
Country: UK - England
Town: swanwick/hamble
Boat name: stormchaser
Make: custom rib
Length: 8m +
Engine: inboard/diesel
Join Date: Aug 2007
Posts: 3,848
Front one to one side, back one on a slip strap, 10 minutes, smug bugger
Attached Thumbnails
Click image for larger version

Name:	image-778108765.jpg
Views:	249
Size:	59.5 KB
ID:	86805   Click image for larger version

Name:	image-3595557264.jpg
Views:	297
Size:	73.2 KB
ID:	86806   Click image for larger version

Name:	image-1978296126.jpg
Views:	293
Size:	51.4 KB
ID:	86807   Click image for larger version

Name:	image-1011826829.jpg
Views:	228
Size:	55.4 KB
ID:	86808   Click image for larger version

Name:	image-2974742365.jpg
Views:	256
Size:	70.0 KB
ID:	86809  

__________________
biffer is offline   Reply With Quote
Old 30 October 2013, 12:37   #6
Member
 
Country: UK - England
Town: Royal Wootton Bassett
Length: 8m +
Engine: 250
Join Date: Jul 2008
Posts: 8,047
Quote:
Originally Posted by biffer View Post
Front one to one side, back one on a slip strap, 10 minutes, smug bugger
Great pics... love it!
__________________
whisper is offline   Reply With Quote
Old 30 October 2013, 14:31   #7
Member
 
Country: UK - England
Make: Ballistic 6.5
Length: 6m +
Join Date: Jul 2011
Posts: 98
Can you prop it up (substantially) on its side?
No need to take everything off and you could always do it the on the other side after if there are bits you can't reach.
__________________
gary222 is offline   Reply With Quote
Old 30 October 2013, 14:52   #8
Member
 
biffer's Avatar
 
Country: UK - England
Town: swanwick/hamble
Boat name: stormchaser
Make: custom rib
Length: 8m +
Engine: inboard/diesel
Join Date: Aug 2007
Posts: 3,848
You could do, you need to keep an eye on it though, if the tubes loose a bit of air it alters the angle of the props, it will usually fall the right way up though
__________________
biffer is offline   Reply With Quote
Old 30 October 2013, 17:08   #9
Member
 
Country: UK - England
Town: Bristol
Make: Ribcraft
Length: 5m +
Engine: Yamaha
Join Date: May 2006
Posts: 4,299
Nomally i can do on my own but in the Garden it took 3
Attached Thumbnails
Click image for larger version

Name:	IMG_0688.jpg
Views:	284
Size:	169.0 KB
ID:	86822   Click image for larger version

Name:	IMG_0700.jpg
Views:	230
Size:	212.4 KB
ID:	86823  
__________________
matt h is offline   Reply With Quote
Old 30 October 2013, 17:53   #10
Member
 
Country: USA
Town: CA
Make: Zodiac RIB-P
Length: 7m +
Engine: Suzuki 250
Join Date: Aug 2010
Posts: 1,235
I flipped my bare 7m hull. It took just 5 or 6 burly college football players, you have burly rugby players there, a pizza each, and a 8-10 junk used car tires i borrowed from the tire store. I live in the town where I went to college and played football there so I had an in. I built some supports out of 2x12 for the middle and bolted some plywood on the transom that I cut a nice arch to roll it on.

I didn't get any pictures or video of the flip but here is the result. I ended up building a little trolly out of steel 2x4 tube that I had laying around. It's a heavy hull and destroyed furniture dollies you see here. I still didn't get tough enough castors on the steel dolly and it wrecked those too but I got it moved.

Jason
Attached Thumbnails
Click image for larger version

Name:	IMG_1892.jpg
Views:	267
Size:	170.4 KB
ID:	86824  
__________________
Bigtalljv is offline   Reply With Quote
Old 30 October 2013, 19:49   #11
Member
 
Country: Finland
Town: Helsinki
Boat name: SR 5.4
Make: Avon
Length: 4m +
Engine: Toh1 3,5 Yam 90/2S
Join Date: Oct 2009
Posts: 919
Quote:
Originally Posted by nugent View Post
I was a bit more brutal with mine, but it was being re tubed afterwards ,

Sling front and rear , then pulled with fork lift turned over on a pallet, this enabled me to move with ease afterwards,
An unusual "pad" close to transom, never seen anything just alike. Does this hull handle like any other or does it have some specific properties due to this design?

Back to topic, tried ones to turn my SR 5.4 in the garden with a friend, not a chance, 2 was not enough, need bigger guys if only 2.
__________________
fun on a boat is inversely proportional to size...sort of anyway
C-NUMB is offline   Reply With Quote
Old 30 October 2013, 20:44   #12
Member
 
Ian M's Avatar
 
Country: UK - England
Town: New Milton
Boat name: Jianna
Make: Osprey
Length: 6m +
Engine: 200 E-TEC
MMSI: 235076954
Join Date: Sep 2004
Posts: 1,940
Quote:
Originally Posted by matt h View Post
Nomally i can do on my own but in the Garden it took 3
OK, I now feel that I can say it - I was mightily disappointed when I started reading this thread to find that it WASN'T about the activities of one Mr H
__________________
Ian

Dust creation specialist
Ian M is offline   Reply With Quote
Old 30 October 2013, 21:00   #13
Member
 
biffer's Avatar
 
Country: UK - England
Town: swanwick/hamble
Boat name: stormchaser
Make: custom rib
Length: 8m +
Engine: inboard/diesel
Join Date: Aug 2007
Posts: 3,848
He can flip one a lot quicker than I can
__________________
biffer is offline   Reply With Quote
Old 30 October 2013, 23:52   #14
Member
 
Country: UK - England
Town: Bristol
Make: Ribcraft
Length: 5m +
Engine: Yamaha
Join Date: May 2006
Posts: 4,299
Flippin eck Ian!!
__________________
matt h is offline   Reply With Quote
Old 31 October 2013, 10:23   #15
Member
 
Nick Hearne's Avatar
 
Country: UK - England
Town: Bucks
Boat name: Blue & Ding Dong
Make: Ribeye,SR4 & Bombard
Length: 6m +
Engine: 115,50 & 15Hp Yams
Join Date: Feb 2004
Posts: 3,252
Quote:
Originally Posted by C-NUMB View Post
An unusual "pad" close to transom, never seen anything just alike. Does this hull handle like any other or does it have some specific properties due to this design?

Back to topic, tried ones to turn my SR 5.4 in the garden with a friend, not a chance, 2 was not enough, need bigger guys if only 2.
That's a plaining pad, helps to get the boat up on the plain faster!
My Viper had one and my Ribeye too, not that uncommon!
__________________
Member of the Ribeye supporters club!!!
Member of Bombard 380 Aerotec club
Member of SR4 club
Nick Hearne is offline   Reply With Quote
Old 31 October 2013, 20:03   #16
Member
 
Country: Finland
Town: Helsinki
Boat name: SR 5.4
Make: Avon
Length: 4m +
Engine: Toh1 3,5 Yam 90/2S
Join Date: Oct 2009
Posts: 919
Quote:
Originally Posted by Nick Hearne View Post
That's a plaining pad, helps to get the boat up on the plain faster!
My Viper had one and my Ribeye too, not that uncommon!
OK, thanks. Noted planning pads on speedboats but those ones has not nearly as steep angel compared to horizontal plane as this one. But obviously it works if used on other ribs too!
__________________
fun on a boat is inversely proportional to size...sort of anyway
C-NUMB is offline   Reply With Quote
Reply

Tags
rib


Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are Off
Pingbacks are Off
Refbacks are Off




All times are GMT. The time now is 21:50.


Powered by vBulletin® Version 3.8.8 Beta 1
Copyright ©2000 - 2024, vBulletin Solutions, Inc.