Cox Engines Forum
You are not logged in! Please login or register! Guests are limited to posting in the "General Questions (Guest Posting Allowed)" section only. Becoming a member is fast, easy and FREE!


J. Roberts 3-line handle Babe_b10
Log in

I forgot my password

Search
 
 

Display results as :
 


Rechercher Advanced Search

Latest topics
» Revamping my Lil Roughneck
by NEW222 Today at 1:23 am

» 2018 to 2019 CEF Run What YA Brung UNLIMITED speed contes (CLOSED)
by Cribbs74 Yesterday at 8:28 pm

» Abused Product Engine
by NEW222 Yesterday at 7:53 pm

» Happy Birthday Dirk Gently
by NEW222 Yesterday at 7:38 pm

» Happy Birthday GWILLIEFOX
by NEW222 Yesterday at 7:38 pm

» Happy Birthday akjgardner!
by NEW222 Yesterday at 7:37 pm

» Cox .01 /.02 /.05 /.09 /.15 Speed Planes
by --Oz-- Yesterday at 6:30 pm

» 049 Black Widow tuning
by --Oz-- Yesterday at 6:13 pm

» Smithsonian's "Air Disasters"
by Mark Diedrichs Yesterday at 4:15 pm

» Mmmm... The sandwich was GOOD!
by fredvon4 Yesterday at 3:05 pm

Cox Engine of The Month
August-2019
fredvon4's

"Tee Dee .049"



PAST WINNERS
CEF Traveling Engine

Win This Engine!
The Traveling Prop
Gallery


J. Roberts 3-line handle Empty
World of Aviation

J. Roberts 3-line handle

Go down

J. Roberts 3-line handle Empty J. Roberts 3-line handle

Post  roddie on Sun Sep 01, 2013 5:27 pm

Remember these? I can't remember where I got this... It's never been used.

J. Roberts 3-line handle J_robe10
roddie
roddie
Top Poster
Top Poster

Posts : 6593
Join date : 2013-07-17
Age : 59
Location : N. Smithfield, Rhode Island

View user profile http://www.stilburnin.com

Back to top Go down

J. Roberts 3-line handle Empty Re: J. Roberts 3-line handle

Post  roddie on Sun Sep 01, 2013 6:40 pm

A "retro-version" of this handle is avail. if your looking for one... Not $6.95 any more...

http://brodak.com/handles.html
roddie
roddie
Top Poster
Top Poster

Posts : 6593
Join date : 2013-07-17
Age : 59
Location : N. Smithfield, Rhode Island

View user profile http://www.stilburnin.com

Back to top Go down

J. Roberts 3-line handle Empty Re: J. Roberts 3-line handle

Post  duke.johnson on Sun Sep 01, 2013 11:23 pm

We have a bunch of these, we fly carrier contest. We have another next weekend. I even have a Cox version that a friend mailed to me not long ago.
duke.johnson
duke.johnson
Diamond Member
Diamond Member

Posts : 1734
Join date : 2012-11-05
Age : 48
Location : Rochester, Washington

View user profile

Back to top Go down

J. Roberts 3-line handle Empty Re: J. Roberts 3-line handle

Post  roddie on Sun Sep 01, 2013 11:49 pm

duke.johnson wrote:We have a bunch of these, we fly carrier contest.  We have another next weekend.  I even have a Cox version that a friend mailed to me not long ago.
Yes! Hi Duke... I'd love to see a pic of that handle. I saw your plane in this thread...

(3rd post down)

https://www.coxengineforum.com/t3865p20-throttle-backplate?highlight=throttle

and was AMAZED! I had always imagined a 1/2A carrier model, but had never heard of or seen one... until YOURS! It's SWEEEEET!!!

I posted an Ace venturi throttle vid. awhile back, and wondered if you'd seen it? It would be nice in a "built-up fuse" model, but you could build it into the firewall of a profile. Have you tried that throttle? You'll get w.o.t. and real low rpm's out of it if you set it up right, using a muffler. Incidentally; the muffler in the vid. is one I designed (see my posts below) I sent Bernie a "build-article" and photos for his Sept. emag. issue; per his request.

https://www.coxengineforum.com/t5486-049-reed-valve-venturi-throttle

https://www.coxengineforum.com/t5505-a-cheap-sport-muffler
roddie
roddie
Top Poster
Top Poster

Posts : 6593
Join date : 2013-07-17
Age : 59
Location : N. Smithfield, Rhode Island

View user profile http://www.stilburnin.com

Back to top Go down

J. Roberts 3-line handle Empty Sturdi-Built Model Mfg./Jim Walker models

Post  roddie on Wed Apr 18, 2018 9:10 am

I thought I'd share a little more info. on my J. Roberts Flight-Control and some recent photos of an original pamphlet that came in the box. The images are all high-resolution (1200 x 1600 dpi) and can be zoomed for reading any fine-print legibly.

First; some better photos of the handle..

J. Roberts 3-line handle J_robe10
J. Roberts 3-line handle J_robe11

the packaging..

J. Roberts 3-line handle J_robe12
J. Roberts 3-line handle J_robe13

the accompanying pamphlet..

J. Roberts 3-line handle J_robe14
J. Roberts 3-line handle J_robe15

Those 1/2A C/L models using the foam-wings could probably be scratch-built with "Ace" cores and a set of plans.. if you had them.
roddie
roddie
Top Poster
Top Poster

Posts : 6593
Join date : 2013-07-17
Age : 59
Location : N. Smithfield, Rhode Island

View user profile http://www.stilburnin.com

Back to top Go down

J. Roberts 3-line handle Empty Re: J. Roberts 3-line handle

Post  Sponsored content


Sponsored content


Back to top Go down

Back to top

- Similar topics

 
Permissions in this forum:
You cannot reply to topics in this forum