NASA Technical Reports Server (NTRS) 19930094842: Impact tests on rubber compression springs for airplane landing gears

Book details

Title
NASA Technical Reports Server (NTRS) 19930094842: Impact tests on rubber compression springs for airplane landing gears
Publication year listed
1930
Format
Public domain eBook
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Source record
View on Archive.org

About this book

NASA Technical Reports Server (NTRS) 19930094842: Impact tests on rubber compression springs for airplane landing gears

Author: NASA Technical Reports Server (NTRS)

Year: 1930

The present report gives the results of tests which were made for the purpose of solving the problem of whether diagrams obtained from pressure tests could be conclusive for the determination of the safe impact coefficients. It is first established that the rubber rings adhere firmly to the compression surfaces during deformation. Suggestions are thus obtained for a constructive simplification of the rubber rings. The hysteresis phenomenon is ascribed to external and internal friction forces. A device for falling tests is then described with which the process of shock absorption with rubber rings was tested.

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