| 摘要 |
<p>The auxiliary spring structure for use with open clamps in which the auxiliary spring member is contained within a cage formed by the outer band portion. The free leg portions of the auxiliary spring member extend through slot-like openings in the cage to engage the latter from the outside so as to resist elastically forces seeking to enlarge the circumferential dimensions of the clamp. The auxiliary spring structure is formed by one or preferably several interengaged leaf springs which are connected between the end area of the outer band portion and the clamping band near the beginning of the inner band portion. Any gaps resulting in the auxiliary spring structure are covered by the full band width of the inner band portion.</p> |
