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Description
Plans for a Gradient Acceleration Brake Meter. This simple easy to build device tells you in meaningful numbers. Mounts to the right front window with suction cups - no wires or other connections.
Uses commonly available materials - plexiglass - glass, rubber, and brass tubing.
This is an original 4+ page magazine article from 1960.
We do not photocopy these.
Article Includes
- Brake efficiency
- Slope of a hill
- Total drag in pounds per ton
- Drawbar pull in pounds
- Find optimum shift points for a manual transmission
- Find maximum level road speed
- Estimate the maximum grade you can climb at a steady speed pulling a trailer.
Uses commonly available materials - plexiglass - glass, rubber, and brass tubing.
We do not photocopy these.
Article Includes
- Measured Drawings and Diagrams
- Complete Instructions
Payment
Payment: by Paypal, Visa and Mastercard accepted thru PayPal. Items shipped upon receipt of Paypal payment.
Shipping
SHIPPING TERMS: Buyer to prepay and add -
- Multiple Items may be grouped to save on shipping.
- $4.00 for USPS first class mail service or
- $6.50 for priority mail service.
- $3.00 for Canadian shipping
- $6.00 other International shipping. For Tracked International service you must use ebay International shipping - price varies.
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Grandpa's Secrets
Discover a Wealth of How-to Projects & Plans Explore our Scientific & Mechanical History
in Vintage Hobby, Craft, & Technical Magazine Articles. |