| 摘要 |
The device comprises a monolithic spacer body 11 including a first end portion 12 and a second end portion 13, spaced apart axially facing one another, and axially connected by a plurality of resilient deformable members 14 which allow the end portions 12, 13 to move towards one another when the spacer body 11 is subjected to an axial compression stress. The body 11 is intended to be interposed, in an axially loaded condition, between an end of the shaft 4 and a corresponding abutment 2a provided in the casing 2.
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