Home

Schedule

Operating Rules

For Sale

Mud Ring

Projects

Directions

Images

Railroading Merit Badge - BSA

Member Handbook

Track Plan

Memories of Bob Maynard

 

Cinder Sniffers, Inc.

Member’s Projects

 

UPDATES:

http://picasaweb.google.com/CinderSniffers/

 

 

Click links below for

Video of the Balmer Allegheny in the middle of the build   (Circa 2009-2010)

 

Video of a test run of the Balmer Allegheny chassis  (Summer 2011)

 

See photos of Carl’s steam boat, “Jeanette” launched October 15, 2011

 

November 2010 “Discover Live Steam” Article – Philippe Schram

http://discoverlivesteam.com/magazine/162/index.htm

 

 

 

 

 

           

 

Greg Korner

Worm geared brake system

·         The 12 volt DC worm gear is controlled by a six pole momentary contact paddle switch with a center off position.

·         A circuit drawing is in the pics.

·         When activated the motor rotates an arm which is connected to the brake arms by a 1/16" diameter SS filler wire. Maximum recorded pull was 50 pounds at the most inward attachment to the arm on the gear head.

·         When it stalls the motor’s maximum current draw is about 8 amps.

·         When activated to release the brakes, the arm hits a stop and again will draw about 8 amps, if you don't let go of the paddle switch.

·         I found that by "bumping" the paddle switch in either on/off  I  could control the amount of braking from just a little to totally locked up.

·         The arms  push the 1/2" x 1" bars (brake beams) together against the steel shoe back plates that have 1/4" thick fiber board material contact cemented to them.

·         This squeezes the  1/8" thick x 3" diameter brake disk which stops the wheels.

·         I pressed off one wheel of a truck/axle and slid the brake disk on and anchored it with set screws.

·         The distinct advantage to the gear head being a worm gear is it stays where you put it; no power needed.  When you park it, it won't budge until you release the brakes.

·         Unlike an air system there is no storage tank, or pumps, or regulators, or leaking air lines to contend with.

·         All you have is a $20 gear head motor, a $34 gel cell, and a $5  paddle switch, and of course some time building the brakes.

·         To make the disks I bought 3/16" thick x 4" diameter washers at the local tractor store and faced them on both sides after silver soldering them to a 1-1/2" hub bored 1-1/2 thousandths over .750 which is what all my axles are.

 

I had long ago decided that there had to be a better way to brake a train than the conventional shoes and air brake design.  Now I have a system that I would be glad to share with anyone who wants to build it.  If anyone has questions, contact me via email.

 

Respectfully submitted,

Gregory Korner [lookoutmntrr@wildblue.net]                12/20/2013

 

Go to "Brake System" for additional photos.

 

Korner Brake 03 Resized.jpg

 

 

 

 

Korner Brake 01 Schematic.jpg

 

Carl Schwab

The engine shown here is a Kingery popcorn engine, made by the Kingery Manufacturing Co., Cincinnati, OH, in the late 1800’s.  Although Kingery listed Cincinnati as its home, it is believed the engine was actually built in Hamilton, OH.

Cretors is the name that usually comes to mind when thinking about popcorn engines, but Kingery actually preceded this Chicago company.

I think this size engine is unique because it has a piston valve.   This valve being of poor fit prevented the engine from operating until a new valve was made.

The other chore was building a governor for the engine.  The governor shown is a Cretors governor that I built and fitted to the engine.  It was quite a challenge to build.

It is always rewarding to overcome a challenge and see the results.

The author does not own this engine.

 

Kingery 03.JPG

 

Oct 2009

Kingery 02.JPG

 

Kingery 01.JPG

 

 

Chuck Balmer’s  3/4 scale 2-6-6-6 Allegheny Locomotive

 

 

View Chuck’s progress on our PicasaWeb pages in the projects folder:

  http://picasaweb.google.com/CinderSniffers/Projects#

 

Jim posted videos of our Hudson running at the track Oct. 11,2010. The video takes you around the entire track both upper and lower loops. Here is the address:

 

Oct. 11, 2010   http://www.youtube.com/watch?v=_9b9AoCgy6g

 

Oct.  8, 2011    http://www.youtube.com/embed/WQz-cxJFWgw 

 

 

In June 2010 he added two views of the smokebox and a breakdown of the boiler feedwater pump.

 

June 2009:  On June 25 Chuck wrote, “Both engines are now running on air. I have had to stop working on it for a while because of other demands but I hope to be starting again sometime in July.” 

 

This month’s photos appear below and to the right.

 

 

 

 

image0001.jpg

image0002.jpg

image0003.jpg

 

 

November 2008:  The first pictures are of the front and rear engines before being coupled together. The next 2 photos are of the clearance and tracking tests of the coupled engines on our backyard test loop. While some adjustments to the suspension will need to be made, the tests went well. The next phase of the project after the brake rigging is complete will be to make the connecting rods. If all goes well, I hope to have the chassis ready for air tests next summer.

 

Balmer_Nov08 01.jpg

Balmer_Nov08 02.jpg

Balmer_Nov08 03.jpg

Balmer_Nov08 04.jpg

May 2008:  The photos show a front  and side view of the entire chassis, a side view of the rear 6 wheel truck and a side view of the front 2 wheel pilot truck. The valve gear supports are actually the wooden patterns that have yet to be cast. I hope to have them finished sometime this summer. The frames are fully welded and I am getting ready to fininsh silver soldering the steam passages in the fabricated cylinders. Once the remaining castings are finished, they will be machined and work will begin making the 4 baker valve gear assemblies and the 4 sets of connecting rods. The 12 drive wheels have been cast and machining them will begin soon.

 

Since I am still a couple of years away from finishing, I will send updated photos as the work progresses.

 

Bowden_1

 

Bowden_2

 

 

 

Bowden_3

 

Bowden_4

 

 

Steve Harrod

This is a fun project I made with a motor salvaged from an inkjet printer.
Steve HarrodThe driver motors (not the stepper motors) on these printers are very high
quality and make very good generators. I can get all the broken printers I want from a
local printer repair shop. This little motor is belted to the second smallest Mamod stationary engine. It generates about 1-2 volts at 300 milli-amps, enough to light a penlight bulb or a single Christmas tree light bulb. I have made a very impressive presentation at our elementary school on energy and power generation.

mamod

 

 

Denis Larrick

Denis Larrickcaboose 2.5" scale narrow gauge caboose based upon the eight wheel, 17 foot Class 4 caboose on the D&RG and Rio Grande Southern. It is a plywood toolbox with removable roof, sheathed in strips of salvaged paneling from my living room.   The side shown to the right is painted to resemble 1880 practice, the other side is painted in early 1900’s style.

 

 

 

Larrick side 2 

 

 

 

 

 

 

 

 

 

 

 

 

 


Return to the Cinder Sniffers’ Home Page