公开(公告)号：US11752821B2

公开(公告)日：2023-09-12

申请号：US16975376

申请日：2019-03-06

申请人： CHUO HATSUJO KABUSHIKI KAISHA

发明人： Hiroyuki Ogiso ,  Kazuyoshi Nono ,  Yuichi Nakazawa ,  Hideo Yamashita

IPC分类号： B60G11/52 ,  F16F3/12 ,  F16F1/12

CPC分类号： B60G11/52 ,  F16F1/12 ,  F16F3/12 ,  B60G2206/42 ,  B60G2206/70 ,  B60G2206/724 ,  B60G2206/73 ,  B60G2206/821 ,  B60G2800/162 ,  F16F2224/02 ,  F16F2224/025 ,  F16F2224/0208 ,  F16F2226/042 ,  F16F2230/0005 ,  F16F2232/08

摘要： This spring used for a suspension device for a vehicle is provided with: a metal wire material which constitutes a spring section and which has a cover layer provided on the surface thereof; and a seat section which is subjected to a load acting on the spring section, is formed from an elastically deformable material, has a groove section into which the wire material fits, and is bonded to the wire material by an adhesive. The minimum thickness of the portion of the adhesive, which protrudes from the groove section, is greater than or equal to the thickness of an adhesion layer formed in the groove section.