| 摘要 |
PURPOSE:To provide the ceramics elastic member which is extremely small in the damping amount of a spring reaction, will never be ruptured and permanently set in fatigue even if it is subjected to high load at temperature in excess of 1000 deg.C and in a corrosive environment, enables its deflection to be set large as a large scale elastic member when the member is used as a shock absorbing member for various type equipment and a locking member for fastening sections, and can maintain a stable spring action for a long time. CONSTITUTION:This is a ring shaped-elastic member 2 bent in a wave shape, composed of a ceramic sintered body of a non-oxide whese corelation of (t) and D/N is in a range enclosed by the respective points of A, B, C and D as indicated in the figure where (t) represents thickness, D represents the average value of an inner diameter 3 and an outer diameter 4 and N represents the number of wave crests. |
