* THE FORUM FOR ALL THOSE INTERESTED IN BUILDING AND OPERATING MODEL SUBMARINES *



Join the AMS - Registered Forum users can become members of the AMS and it's free ...... To join register on the forum first then follow the forum link to our membership form which is on our website


For further details of any events shown here also see the "Shows and Events" section on the forum

Let us know of your plans for 2018 and we will promote them on this Forum

.

,
. Bournville Model Boat Club, Birmingham, Sunday 13th May
.

. ,Alfold Charity Model Boat Show, Surrey, 2nd & 3rd June 2018

Exeter & District Model Boat Club, Sunday 10th June

.Norwich MBC Weekend 28,29 July 2018
.Model Boat Convention, Haydock Park, 25,26th August
.

.Barrow in Furness MBC, Sub Day and Regatta,Sunday 2nd September 2018.

.Bluewater, Dartford, Chantry Model Boat Club, Sunday 2nd September

. Bournville MBC, Birmingham, Sunday 2nd September

,The Model Show,Poynton, Stockport (with swimming pool) 15,16th September 2018

Who is online?

In total there are 4 users online :: 0 Registered, 0 Hidden and 4 Guests

None


Most users ever online was 37 on Sun Mar 13, 2011 11:27 am

Latest topics

» small diameter static-diving type SubDriver
Wed Apr 18, 2018 5:42 pm by merriman

» Prop shaft seals
Tue Apr 17, 2018 9:55 am by david f

» resistive soldering of hand-rails
Tue Apr 10, 2018 9:47 pm by merriman

» typhoon wanted
Thu Mar 22, 2018 5:11 pm by Rick Teskey

» S class Darnell on eBay
Mon Mar 19, 2018 5:43 pm by timgarrod

» Choice of CAD software and Printer for 3D printing
Mon Mar 19, 2018 4:41 pm by BuxtonRob

» Bournville 2018 and other shows
Mon Mar 19, 2018 9:10 am by david f

» Holland 602 type submarine blueprints
Fri Mar 02, 2018 9:15 am by DragonflyKing

» mclaren clockwork submarines
Wed Feb 28, 2018 12:43 pm by neilmac

Statistics

Our users have posted a total of 10505 messages in 1715 subjects

We have 761 registered users

The newest registered user is johnayre1


    My Paddle Fleet

    Share

    rpbidgood
    Guest

    Posts : 4
    Join date : 2013-03-03
    Age : 69
    Location : Wales

    My Paddle Fleet

    Post  rpbidgood on Sat Dec 06, 2014 6:20 pm

    USS Coeur de Lion was a lightship tender loaned to the Navy Dept. in 1861 and converted into a gunship. She patrolled the Potomac and other rivers in Virginia, destroying or seizing several ships attempting to break the blockade. She also engaged two forts, forcing one to surrender. She also had the distinction of towing Thaddeus Lowes's balloon barge, the George Washington Parke Custis, considered to be the first "aircraft" carrier. My model is 22" in length (1/55 scale) and is inspired by a paper model designed by the talented paper modeller, Magnus Morck, now sadly deceased. I would describe all my models as stand off scale, and this is no exception, it is radio controlled, steered by 2 independent motors and although I have altered/ added items as I see fit, I hope I have remained true to the spirit of the original ship. The davits have been moved forward, this makes the removal of the superstructure easier and I have added stanchions/rails - these are not obvious in the photo of the original, but I have difficulty believing that what was once an ocean going ship would not have guard rails, especially on the hurricane deck. The hull plating is an indulgence, I suspect the original was wooden hulled, yet I am unrepentant! The walking beam is operated by a servo that has been modified for continuous rotation, this is Y'd into receiver output for one of the paddles and although the response is best described as sort of proportional, it does allow the beam to rock at a dignified rate. I am also building the balloon barge to the same scale and hope to tow it around my local pond. If everything works out I should be able to raise? and lower a helium filled balloon using another servo converted to act as a winch in the barge. We'll see.
    The tug is a freelance designed quarter wheeler, built essentially to test the feasibility of using worm gear to drive independent paddles. The concept works well, however, the steering is very unresponsive, but I can at least bring it back to the dockside. The other ship is an enlarged Santa Ana, a Graham Goodchild design offered as a free plan in 'Model Boats' some thirty years ago.








    avatar
    merriman
    Guest

    Posts : 168
    Join date : 2011-10-16
    Age : 69
    Location : Virginia Beach, Virginia

    Re: My Paddle Fleet

    Post  merriman on Sat Dec 06, 2014 6:28 pm

    Very much appreciate the weathering on these fine models. Did you employ a V-tail mixer with the two ESC's used on the side-wheeler? I assume you only required two channels of r/c for that one.

    David

    rpbidgood
    Guest

    Posts : 4
    Join date : 2013-03-03
    Age : 69
    Location : Wales

    Re: My Paddle Fleet

    Post  rpbidgood on Sat Dec 06, 2014 9:23 pm

    David,

    Thanks for the comments.

    I didn't use a mixer, I have a Robbe Navy F14 and the paddles are controlled independently by the 2 left hand (port?)sticks. I always wanted to try tank steering and the Coeur de Lion will do donuts - the tug does pretty much what she wants to do - I think the rear paddles are so close together there is very little turning moment and consequently the steering is very poor.

    Keith.

    Sponsored content

    Re: My Paddle Fleet

    Post  Sponsored content


      Current date/time is Fri Apr 20, 2018 5:46 am