公开(公告)号：WO0154958A9

公开(公告)日：2003-06-12

申请号：PCT/US0102980

申请日：2001-01-30

Applicant: LORD CORP

Inventor： ETZEL WILLIAM G ,  HERBST TROY P ,  JONES PHILIP A

IPC: B29C33/00 ,  B29C37/00 ,  B29C39/02 ,  B29C39/10 ,  B29C39/24 ,  B61F5/14 ,  F16F1/38

CPC classification number: B29C39/10 ,  B29C33/0061 ,  B29C37/0078 ,  B29C39/028 ,  B29C39/24 ,  B29C70/84 ,  B61F5/142 ,  F16F1/3842

Abstract: A resilient member (29) for a side bearing includes a first rigi d element (31) extending in a linear direction and having a first end and a second end. A second rigid element (41) extends in the linear direction of the first rigid element spaced from the first rigid element to provide a space between the two. The first end of the second element is displaced along the linear direction away from the first end of the first rigid element. Resilient material (39) fills the space between the first rigid element and the second rigid element with a substantially concave profile (33) connecting the first ends of the two elements. The resilient material includes at least one weakened region (37) along the substantially concave portion thereof as a result of assembly, which is located where the resilient material is subjected to the relatively lower stresses and strains when used in a side bearing.

Abstract translation: 用于侧面轴承的弹性构件（29）包括沿直线方向延伸并具有第一端和第二端的第一钻头元件（31）。 第二刚性元件（41）在与第一刚性元件间隔开的第一刚性元件的线性方向上延伸以在两者之间提供空间。 第二元件的第一端沿远离第一刚性元件的第一端的线性方向移位。 弹性材料（39）以连接两个元件的第一端的基本凹形轮廓（33）填充第一刚性元件和第二刚性元件之间的空间。 作为组装的结果，弹性材料包括沿着其基本上凹部的至少一个弱化区域（37），其位于弹性材料在用于侧面轴承时受到相对较低的应力和应变的位置。