Spiral Race Car
Originally made in Buffalo, NY, this is a unique tin race car. You wind it up by pulling out the spiral rod at the back of the car. This car has a unique wind up motor and embossed race car graphics. Measures over 12 inches long. Boxed in a themed box. Part of the…Continue
Added by Tome Wilson on May 22, 2009 at 11:00pm — No Comments
Added by Tome Wilson on May 22, 2009 at 1:45pm — No Comments
Boston Gear offers an overview of gear theory in the form of a free 5.5MB PDF file.
From the gear theory download page
This engineering information explains gear nomenclature, tooth formulas, backlash, tooth strength, torque and horsepower requirements and other standard gear selection formulas. Our Gear Theory Manual is a must for anyone who frequently deals with gearing in…Continue
Added by Tome Wilson on May 21, 2009 at 9:22am — No Comments