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!


Sorta Sterling BRM Babe_b10
Sorta Sterling BRM Pixel

Log in

I forgot my password

Search
 
 

Display results as :
 


Rechercher Advanced Search

Latest topics
» Hydro-bat by Vic Smeed: engine probs
by oldguy Today at 5:49 pm

» Got the covid shot
by Cribbs74 Today at 5:19 pm

» Thermal Hopper Question.
by Cribbs74 Today at 3:03 pm

» Tuned pipe experiment
by Cribbs74 Today at 2:05 pm

» Cox Super Chipmunk Fuselage, Wing or Kit
by Cribbs74 Today at 1:56 pm

» Minnie Mambo Rescue
by getback Today at 6:00 am

» Vintage balsa gliders
by Oldenginerod Today at 5:26 am

» 4-8-8-2 SP Cab Forward Steam Locomotive
by Ken Cook Yesterday at 8:15 pm

» Gliders have arrived
by Cribbs74 Yesterday at 8:02 pm

» A actual tractor that has a motor that runs forward AND reverse!
by davidll1984 Yesterday at 7:19 pm

» New Space Bug From Parts
by Mudhen Yesterday at 6:45 pm

» Cox Nitro Cat
by Lukemiester Yesterday at 2:59 pm

Cox Engine of The Month
January-2021
Jason_WI's

"Bucket-O-Parts Cox TD .15 Special"



PAST WINNERS

CEF Traveling Engine

Win This Engine!
Forum Store
CEF Ear Savers
Gallery


Sorta Sterling BRM Empty

Sorta Sterling BRM

Go down

Sorta Sterling BRM Empty Sorta Sterling BRM

Post  944_Jim on Sun Apr 22, 2018 2:49 pm

Hi All,

Please help with a decision. I have been working on a BRM from tracings I found on OZ and HPA.

Now that I'm close to final assembly, I wanted hard numbers on bellcrank assembly and engine mount details.

Today I found a copy of Pat King's BRM clone. I hope he chose to up-size the wing...or I blew printing the original patterns. His root chord is five inches, while mine is four inches.

This kit is going to a boy at church...so it really needs to be able to stay in the air, and land with durability in mind.

What is the root chord on the original BRM?
Should I make a new wing?

Thanks in advance for any help you can provide...I'm all ears (well, eyes).



Sorta Sterling BRM Img_2069
Sorta Sterling BRM Img_2070
Sorta Sterling BRM Img_2071
944_Jim
944_Jim
Platinum Member
Platinum Member

2019 Supporter

2020 Supporter

2021 Supporter

Posts : 1030
Join date : 2017-02-08
Age : 55
Location : NE MS

Back to top Go down

Sorta Sterling BRM Empty Re: Sorta Sterling BRM

Post  NEW222 on Sun Apr 22, 2018 3:22 pm

Replied. See your e-mail..... Very Happy
NEW222
NEW222
Top Poster
Top Poster

Posts : 3079
Join date : 2011-08-13
Age : 42
Location : oakbank, mb

Back to top Go down

Sorta Sterling BRM Empty Re: Sorta Sterling BRM

Post  944_Jim on Sun Apr 22, 2018 3:55 pm

NEW222 wrote:Replied. See your e-mail..... Very Happy

Big THANKS to Chancey.

It turns out I cut my wood based on his BRM templates. I lost the ones I used for patterns. He generously supplied his copies, and they confirm that I'm on the right track with this bird.
Completed pics with new owner will follow soon!
944_Jim
944_Jim
Platinum Member
Platinum Member

2019 Supporter

2020 Supporter

2021 Supporter

Posts : 1030
Join date : 2017-02-08
Age : 55
Location : NE MS

Back to top Go down

Sorta Sterling BRM Empty Re: Sorta Sterling BRM

Post  Sponsored content


Sponsored content


Back to top Go down

Back to top


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