JSA - JIS B 2704-1
Coil springs - Part 1: Basic calculation methods on helical compression and extension springs
|Publication Date:||1 January 2011|
|ICS Code (Springs):||21.160|
This Japanese Industrial Standard specifies the requirements for basic calculation methods on helical compression and extension springs for general use, more specifically, cylindrical helical springs using materials with circular cross-section (hereafter referred to as "springs").