Re: [bolger] Re: Fast Brick
On Tue, Dec 29, 2009 at 5:17 AM, bucentaurus<motaro76@...>wrote:
Hallo! I have a big interest about Fast Brick. Can you tell me the purpose of its most significant part - rostrum. IMHO rostrum is used to break head-sea.
When Phil Bolger was a young man, serving in the army of occupation of Japan after World War II, he came across the yamato-gata boats of Tokyo Bay, which solved the problem of providing greater seaworthiness to a flat bottomed boat by adding a rostrum, or cutwater as it is more commonly known, to the front of the boat. Bolger wrote a description of these boats, the first article he ever had published, for The Rudder magazine in 1948.This article was reprinted in a Bolger retrospective in the July-August, 2008 issue of the magazine Watercraft. (See:http://www.watercraft.co.uk/backs.htm)
For those of you unfamiliar with the term "rostrum," it is the Latin word for "beak," the plural form of which, "rostra," came to refer to the speakers platform in the ancient Roman Forum, which had the ramming beaks of enemy warships mounted on its front. Since then, rostra has come to mean a speaker's platform.
Since you have 1.5 x 1.5 meter plywood as standard, you may want to look into Bolger's Design #583 Power Yawl. (See:http://hallman.org/bolger/583/583PowerYawlboat.gif) It is 3.5 meters long by 1.5 meters wide of 12 mm. and 6 mm. plywood; has a flat bottom with a rostrum which extends underneath the bottom as a shallow box keel; and is a heavy duty boat designed to be unsinkable and carry 450 kg. and be able to be used as a tugboat to push or tow much heavier boats around. Bolger wrote about it in Messing About in Boats, Volume 9, Number 15.
Fred
--- Inbolger@yahoogroups.com, Bruce Hallman <bruce@...> wrote:
It also would be widened due to our standard of plywood (1,5x1,5m).
Thank in anticipation
>Hallo! I have a big interest about Fast Brick. Can you tell me the purpose of its most significant part - rostrum. IMHO rostrum is used to break head-sea. Sailboat what can plane with 10 hp motor is also nice. In my country powerful motors are too rare and expensive. So for me is important maximum speed/minimum power to come to my favorite desert island Jarilgach at Northern Coast of Black Sea in one day.
> --- Mark wrote:
> > The cutwater and full draft stern
> > are the main things.
>
> The Fast Brick is intended to be
> a life boat, and it also has 2"
> Styrofoam sandwiched on the hull
> to give it great floatation.
>
> Also, I recall there are chambers
> to stow survival gear to be at
> the constant ready, for quick
> get-a-way. The spars and sail
> are designed to stow easily on
> board too.
>
It also would be widened due to our standard of plywood (1,5x1,5m).
Thank in anticipation
Frank Bales wrote:
>09/01/03
> Does anyone recall what issue of MAIB fast brick was in? --FrankB
Does anyone recall what issue of MAIB fast brick was in? --FrankB
-----Original Message-----
From: Bruce Hallman [mailto:bruce@...]
The Fast Brick is intended to be
a life boat, and it also has 2"
Styrofoam sandwiched on the hull
to give it great floatation.
Also, I recall there are chambers
to stow survival gear to be at
the constant ready, for quick
get-a-way. The spars and sail
are designed to stow easily on
board too.
[Non-text portions of this message have been removed]
-----Original Message-----
From: Bruce Hallman [mailto:bruce@...]
The Fast Brick is intended to be
a life boat, and it also has 2"
Styrofoam sandwiched on the hull
to give it great floatation.
Also, I recall there are chambers
to stow survival gear to be at
the constant ready, for quick
get-a-way. The spars and sail
are designed to stow easily on
board too.
[Non-text portions of this message have been removed]
--- Mark wrote:
a life boat, and it also has 2"
Styrofoam sandwiched on the hull
to give it great floatation.
Also, I recall there are chambers
to stow survival gear to be at
the constant ready, for quick
get-a-way. The spars and sail
are designed to stow easily on
board too.
> The cutwater and full draft sternThe Fast Brick is intended to be
> are the main things.
a life boat, and it also has 2"
Styrofoam sandwiched on the hull
to give it great floatation.
Also, I recall there are chambers
to stow survival gear to be at
the constant ready, for quick
get-a-way. The spars and sail
are designed to stow easily on
board too.
The cutwater and full draft stern are the main things. The dotted lines stretch it up to
12' as needed. There's some built in storage. The chines are inside. The sail, of course.
CO'D mentioned the peak has to be higher to make more than a downhill rig.
Wishing to have the MAIB text for this,
Mark
Frank Bales wrote:
12' as needed. There's some built in storage. The chines are inside. The sail, of course.
CO'D mentioned the peak has to be higher to make more than a downhill rig.
Wishing to have the MAIB text for this,
Mark
Frank Bales wrote:
>
> Thanks Mark. What's different with this version? It's not any longer is
> it? --FrankB
> Dreams are true.
>http://groups.yahoo.com/group/Bolger2/files/Fast%20Brick/
Maybe thats his poor joke??!!!
Peter Lenihan <lestat@...> wrote:http://tinyurl.com/deleted
Your tiny urls still ain't workin'.......
Peter
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[Non-text portions of this message have been removed]
Peter Lenihan <lestat@...> wrote:http://tinyurl.com/deleted
> > you now have your a last chance to download the original.Ben,
> from the filessection under Health:health1&health2 in the
> freeboatexchange Group I believe they have an open
> membership,and sure love a good joke
Your tiny urls still ain't workin'.......
Peter
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- stay on topic, stay on thread, punctuate, no 'Ed, thanks, Fred' posts
- Pls add your comments at the TOP, SIGN your posts, and snip away
- Plans: Mr. Philip C. Bolger, P.O. Box 1209, Gloucester, MA, 01930, Fax: (978) 282-1349
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[Non-text portions of this message have been removed]
Sory Peter,your last chance and the only way I know to enjoy
the privilege of downloading and printing out the original is
in the freeboatexchange Group Files as written lower.
Have fun
--- Inbolger@yahoogroups.com, "Peter Lenihan" <lestat@b...>
wrote:
the privilege of downloading and printing out the original is
in the freeboatexchange Group Files as written lower.
Have fun
--- Inbolger@yahoogroups.com, "Peter Lenihan" <lestat@b...>
wrote:
> --- Inbolger@yahoogroups.com, "ben_azo" <ben_azo@h...>wrote:
> >> > With marginal equipment,never expect to much on theother hand
> > > you now have your a last chance to download the original
> > from the filessection under Health:health1&health2 in the
> > freeboatexchange Group I believe they have an open
> > membership,and sure love a good joke
>
>
> Ben,
> Your tiny urls still ain't workin'........
>
> Peter
--- Inbolger@yahoogroups.com, "ben_azo" <ben_azo@h...> wrote:
Your tiny urls still ain't workin'........
Peter
>> > With marginal equipment,never expect to much on the otherBen,
> > hand you could have a peak athttp://tinyurl.com/deleted
> > you now have your a last chance to download the original
> from the filessection under Health:health1&health2 in the
> freeboatexchange Group I believe they have an open
> membership,and sure love a good joke
Your tiny urls still ain't workin'........
Peter
--- Inbolger@yahoogroups.com, "ben_azo" <ben_azo@h...>
wrote:
freeboatexchange Group I believe they have an open
membership,and sure love a good joke
wrote:
> --- Inbolger@yahoogroups.com, "pvanderwaart"from the filessection under Health:health1&health2 in the
> <pvanderw@o...> wrote:
> >
> > I sculled my Cynthia J. catboat a couple of times using an
> oarlock on
> > the transom and a hardware-store oar. I found it barely
> workable.
> > The catboat has a lot of windage. In general, it worked out
> better
> > for one person to paddle and another to steer.
> >
> > Yes, I know, an oar does not a yuloh make.
> >
> > Moral: don't expect it to work with marginal equipment. This
> was
> > Bolger's experience with Swallow, too.
> >
> > Peter
> With marginal equipment,never expect to much on the other
> hand you could have a peak athttp://tinyurl.com/deleted
> you now have your a last chance to download the original
freeboatexchange Group I believe they have an open
membership,and sure love a good joke
--- Inbolger@yahoogroups.com, "pvanderwaart"
<pvanderw@o...> wrote:
hand you could have a peak athttp://tinyurl.com/q6dc
just wondering
<pvanderw@o...> wrote:
>oarlock on
> I sculled my Cynthia J. catboat a couple of times using an
> the transom and a hardware-store oar. I found it barelyworkable.
> The catboat has a lot of windage. In general, it worked outbetter
> for one person to paddle and another to steer.was
>
> Yes, I know, an oar does not a yuloh make.
>
> Moral: don't expect it to work with marginal equipment. This
> Bolger's experience with Swallow, too.With marginal equipment,never expect to much on the other
>
> Peter
hand you could have a peak athttp://tinyurl.com/q6dc
just wondering
Bill,
The most important factors for speed in planing boats are weight and power. The charts in
_Nature of Boats_ show true 18 hp ought to drive a 600 pounds all up boat 27.5 knots.
But If you check the USCG standards
http://www.uscg.mil/d8/mso/louisville/WebStuff/comdtpubp16761_3b.pdf
the maximum recommended for a 12' x 4' flatty is 10 hp. That'll still take you 20 kt.
Or if you say, "Well, with that cutwater it isn't really a flat bottomed, hard chined boat
anymore," 15 hp. Someone with more direct experience with those bottoms ought to say if
the skidding and tripping in turns in those boats is much improved, and so that your old,
derated engine in close enough.
Mark
billfye wrote:
The most important factors for speed in planing boats are weight and power. The charts in
_Nature of Boats_ show true 18 hp ought to drive a 600 pounds all up boat 27.5 knots.
But If you check the USCG standards
http://www.uscg.mil/d8/mso/louisville/WebStuff/comdtpubp16761_3b.pdf
the maximum recommended for a 12' x 4' flatty is 10 hp. That'll still take you 20 kt.
Or if you say, "Well, with that cutwater it isn't really a flat bottomed, hard chined boat
anymore," 15 hp. Someone with more direct experience with those bottoms ought to say if
the skidding and tripping in turns in those boats is much improved, and so that your old,
derated engine in close enough.
Mark
billfye wrote:
>
> Does anyobody know how much motor the 12' version of fast brick can
> take?
>
> I just picked up an old 18 HP motor at a garage sale and and don't
> know what to do with it.
--- Inbolger@yahoogroups.com, Bruce Hallman <bruce@h...> wrote:
[snip]
> Used outboard motors, go figure...sometimes
> it seems that they sell for more $$$ 'alone'.
>
> ...versus, they often seem cheaper when sold as
> part of a junk boat/trailer/outboard combo!
>
> Burn the boat, sell the trailer, keep the outboard.
NO NO NO, put the boat in the yard and plant some flowers in it keep
the trailer for the boat you are going to build and overhull the motor
so you can win the Hydroplane race.
Corbin
Draco the Red
Captain of the Small boats
Owner/builder Auray Brick
>craig o'donnell wrote:Mark, a balanced lug likes a higher peak than the FastBrick has, and
>>
>> Ah, the Fastbrick rig is not going to be any fun. That's a
>> running-reaaching survival rig.
>
>Can you tell, please, how it's different from a normal balanced lug?
>Doesn't look much
>different to my untrained eye.
>Thanks,
>Mark
a taller aspect ratio than shown. That's all. A lug that's too
"square" is hard to get to set right.
--
Craig O'Donnell
Sinepuxent Ancestors & Boats
<http://freepages.genealogy.rootsweb.com/~fassitt/>
The Proa FAQ <http://boat-links.com/proafaq.html>
The Cheap Pages <http://www2.friend.ly.net/~dadadata/>
Sailing Canoes, Polytarp Sails, Bamboo, Chinese Junks,
American Proas, the Bolger Boat Honor Roll,
Plywood Boats, Bamboo Rafts, &c.
_________________________________
-- Professor of Boatology -- Junkomologist
-- Macintosh kinda guy
Friend of Wanda the Wonder Cat, 1991-1997.
_________________________________
---
[This E-mail scanned for viruses by friend.ly.net.]
> > Does anyobody know how much motor the18 HP would work I am guessing.
> > 12' version of fast brick can
> > take?
> >
> > I just picked up an old 18 HP motor
More HP might make it go faster, the Fast
Brick is a planing boat, so yow! I bet
that the thing could compete in a hydroplane
race! 8 feet fast, 12 feet faster, stretch
them [like a TIMS], and they might
even reach orbital escape velocity.
Used outboard motors, go figure...sometimes
it seems that they sell for more $$$ 'alone'.
...versus, they often seem cheaper when sold as
part of a junk boat/trailer/outboard combo!
Burn the boat, sell the trailer, keep the outboard.
your 18hp is worthless. don't even bother sending it to the dump, just crate it up and send it to me, I'll properly dispose of it
for you.
:)
for you.
:)
----- Original Message -----
From: "billfye" <fye2k@...>
To: <bolger@yahoogroups.com>
Sent: Wednesday, October 08, 2003 12:02 PM
Subject: [bolger] Fast Brick
> Does anyobody know how much motor the 12' version of fast brick can
> take?
>
> I just picked up an old 18 HP motor at a garage sale and and don't
> know what to do with it.
>
>
>
> Bolger rules!!!
> - no cursing, flaming, trolling, spamming, or flogging dead horses
> - stay on topic, stay on thread, punctuate, no 'Ed, thanks, Fred' posts
> - Pls add your comments at the TOP, SIGN your posts, and snip away
> - Plans: Mr. Philip C. Bolger, P.O. Box 1209, Gloucester, MA, 01930, Fax: (978) 282-1349
> - Unsubscribe:bolger-unsubscribe@yahoogroups.com
> - Open discussion:bolger_coffee_lounge-subscribe@yahoogroups.com
>
> Your use of Yahoo! Groups is subject tohttp://docs.yahoo.com/info/terms/
>
>
Build an AF4.
On 8 Oct 2003 at 17:02, billfye wrote:
> Does anyobody know how much motor the 12' version of fast brick can
> take?
>
> I just picked up an old 18 HP motor at a garage sale and and don't
> know what to do with it.
>
>
>
> Bolger rules!!!
> - no cursing, flaming, trolling, spamming, or flogging dead horses
> - stay on topic, stay on thread, punctuate, no 'Ed, thanks, Fred' posts
> - Pls add your comments at the TOP, SIGN your posts, and snip away
> - Plans: Mr. Philip C. Bolger, P.O. Box 1209, Gloucester, MA, 01930, Fax: (978) 282-1349
> - Unsubscribe:bolger-unsubscribe@yahoogroups.com
> - Open discussion:bolger_coffee_lounge-subscribe@yahoogroups.com
>
> Your use of Yahoo! Groups is subject tohttp://docs.yahoo.com/info/terms/
>
>
Does anyobody know how much motor the 12' version of fast brick can
take?
I just picked up an old 18 HP motor at a garage sale and and don't
know what to do with it.
take?
I just picked up an old 18 HP motor at a garage sale and and don't
know what to do with it.
craig o'donnell wrote:
different to my untrained eye.
Thanks,
Mark
>Can you tell, please, how it's different from a normal balanced lug? Doesn't look much
> Ah, the Fastbrick rig is not going to be any fun. That's a
> running-reaaching survival rig.
different to my untrained eye.
Thanks,
Mark
When I took my Topaz up to Champlain this summer, I
wanted to land at Ticonderoga and take my family
through the fort. I asked a guy in a sailboat of
about the same length as my Topaz (31'), who was
anchored just below the fort, where the landing was,
and he pointed it out to me. "But you'll never get in
there with that boat" he said "it's shoal all the way
in." The guy couldn't have been nicer, he offered to
lend me his dingy. I declined, and I can't tell you
the smug satisfaction (not a pretty emotion, I know)
that I got, standing up in the stern with my sweeps,
rowing in the 200 yards, right up to the beach (the
Topaz draws about 6" with the motor up), with my
friend on the sailboat shking his head, watching me
all the way in. Petty, but great, great fun. What a
piece of work is man. Sam
--- Roger Derby <derbyrm@...> wrote:
Do you Yahoo!?
The New Yahoo! Shopping - with improved product search
http://shopping.yahoo.com
wanted to land at Ticonderoga and take my family
through the fort. I asked a guy in a sailboat of
about the same length as my Topaz (31'), who was
anchored just below the fort, where the landing was,
and he pointed it out to me. "But you'll never get in
there with that boat" he said "it's shoal all the way
in." The guy couldn't have been nicer, he offered to
lend me his dingy. I declined, and I can't tell you
the smug satisfaction (not a pretty emotion, I know)
that I got, standing up in the stern with my sweeps,
rowing in the 200 yards, right up to the beach (the
Topaz draws about 6" with the motor up), with my
friend on the sailboat shking his head, watching me
all the way in. Petty, but great, great fun. What a
piece of work is man. Sam
--- Roger Derby <derbyrm@...> wrote:
> I don't know about yulohs, but two of us did paddle__________________________________
> a 34' sloop out of
> Belmont Harbor (Chicago) using the oars from the
> dinghy. You just keep
> throwing water aft and eventually the harbor mouth
> gets closer.
>
> I guess the question is "What kind of weather do you
> want to handle?" We
> had a dead flat calm.
>
> Roger
>derbyrm@...
>http://derbyrm.mystarband.net
>
> ----- Original Message -----
> From: "GarthAB" <garth@...>
>
> > Anyone with experience using yulohs, please tell
> us about it. How big
> > a boat can you propel using one? Could a yuloh
> replace an outboard
> > for low-speed auxiliary power on, say, a 31'
> sailboat? I harbor a
> > secret wish to go motorless on my Cormorant, but I
> don't want to
> > place my family in peril.
>
>
>
Do you Yahoo!?
The New Yahoo! Shopping - with improved product search
http://shopping.yahoo.com
I sculled my Cynthia J. catboat a couple of times using an oarlock on
the transom and a hardware-store oar. I found it barely workable.
The catboat has a lot of windage. In general, it worked out better
for one person to paddle and another to steer.
Yes, I know, an oar does not a yuloh make.
Moral: don't expect it to work with marginal equipment. This was
Bolger's experience with Swallow, too.
Peter
the transom and a hardware-store oar. I found it barely workable.
The catboat has a lot of windage. In general, it worked out better
for one person to paddle and another to steer.
Yes, I know, an oar does not a yuloh make.
Moral: don't expect it to work with marginal equipment. This was
Bolger's experience with Swallow, too.
Peter
Ah, the Fastbrick rig is not going to be any fun. That's a
running-reaaching survival rig.
--
Craig O'Donnell
Sinepuxent Ancestors & Boats
<http://freepages.genealogy.rootsweb.com/~fassitt/>
The Proa FAQ <http://boat-links.com/proafaq.html>
The Cheap Pages <http://www2.friend.ly.net/~dadadata/>
Sailing Canoes, Polytarp Sails, Bamboo, Chinese Junks,
American Proas, the Bolger Boat Honor Roll,
Plywood Boats, Bamboo Rafts, &c.
_________________________________
-- Professor of Boatology -- Junkomologist
-- Macintosh kinda guy
Friend of Wanda the Wonder Cat, 1991-1997.
_________________________________
---
[This E-mail scanned for viruses by friend.ly.net.]
running-reaaching survival rig.
--
Craig O'Donnell
Sinepuxent Ancestors & Boats
<http://freepages.genealogy.rootsweb.com/~fassitt/>
The Proa FAQ <http://boat-links.com/proafaq.html>
The Cheap Pages <http://www2.friend.ly.net/~dadadata/>
Sailing Canoes, Polytarp Sails, Bamboo, Chinese Junks,
American Proas, the Bolger Boat Honor Roll,
Plywood Boats, Bamboo Rafts, &c.
_________________________________
-- Professor of Boatology -- Junkomologist
-- Macintosh kinda guy
Friend of Wanda the Wonder Cat, 1991-1997.
_________________________________
---
[This E-mail scanned for viruses by friend.ly.net.]
I don't know about yulohs, but two of us did paddle a 34' sloop out of
Belmont Harbor (Chicago) using the oars from the dinghy. You just keep
throwing water aft and eventually the harbor mouth gets closer.
I guess the question is "What kind of weather do you want to handle?" We
had a dead flat calm.
Roger
derbyrm@...
http://derbyrm.mystarband.net
Belmont Harbor (Chicago) using the oars from the dinghy. You just keep
throwing water aft and eventually the harbor mouth gets closer.
I guess the question is "What kind of weather do you want to handle?" We
had a dead flat calm.
Roger
derbyrm@...
http://derbyrm.mystarband.net
----- Original Message -----
From: "GarthAB" <garth@...>
> Anyone with experience using yulohs, please tell us about it. How big
> a boat can you propel using one? Could a yuloh replace an outboard
> for low-speed auxiliary power on, say, a 31' sailboat? I harbor a
> secret wish to go motorless on my Cormorant, but I don't want to
> place my family in peril.
Anyone with experience using yulohs, please tell us about it. How big
a boat can you propel using one? Could a yuloh replace an outboard
for low-speed auxiliary power on, say, a 31' sailboat? I harbor a
secret wish to go motorless on my Cormorant, but I don't want to
place my family in peril.
All best,
Garth
a boat can you propel using one? Could a yuloh replace an outboard
for low-speed auxiliary power on, say, a 31' sailboat? I harbor a
secret wish to go motorless on my Cormorant, but I don't want to
place my family in peril.
All best,
Garth