| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a spring element manufactured at an inexpensive manufacturing cost, which is used for elastic support in a vertical direction between two flat plates arranged in parallel with each other with a variable interval relative to the surfaces of the plates. <P>SOLUTION: The spring element is structured as a waveform band extending straight with an open end to be used between the flat plates arranged in parallel with each other with a variable interval. The waveform band includes a plurality of wave cycles respectively having one absolute maximum value and one absolute minimum value, and at least three inflection points are arranged respectively between each absolute maximum value and absolute minimum value. <P>COPYRIGHT: (C)2011,JPO&INPIT |
