发明名称 |
LEAF SPRING TYPE SUSPENSION |
摘要 |
Objective:;The strength of a U bolt sheet 60 is raised while suppressing a weight rise and a cost rise.;Means for Solution:;A connecting pin 71 which connects a lower connecting portion 22 of a shock absorber 20 therewith is formed in a U bolt sheet 60. This connecting pin 71 is formed so that its axis Lpin passed between axes La and Lb of bolt portions 51a and 51b of a U bolt 50. Thereby, the lower connecting portion 22 of the shock absorber 20 can be supported with a doubly-supported-beam structure of the U bolt sheet 60 which uses the bolt portions 51a and 51b as fixed ends. |
申请公布号 |
US2016059654(A1) |
申请公布日期 |
2016.03.03 |
申请号 |
US201514824503 |
申请日期 |
2015.08.12 |
申请人 |
TOYOTA JIDOSHA KABUSHIKI KAISHA |
发明人 |
TAKAYAMA Minoru |
分类号 |
B60G11/113;F16F1/26;F16F9/54;B60G13/00 |
主分类号 |
B60G11/113 |
代理机构 |
|
代理人 |
|
主权项 |
1. A leaf spring type suspension which comprises a leaf spring supporting an axle housing and a shock absorber attenuating a relative motion between a vehicle body and said axle housing, and
U bolts are respectively disposed on both sides of said leaf spring in a width direction of the vehicle body at a location where said leaf spring and said axle housing intersect in a planar view so as to straddle said axle housing in a front-and-rear direction of the vehicle body, and the ends of two parallel bolt portions which each U bolt has are inserted into bolt insertion holes of a U bolt sheet and nuts are screwed at said ends and thereby said axle housing and said leaf spring are compressed with a pair of said U bolts and said U bolt sheet, and said axle housing is fixed to said leaf spring, wherein: an upper end of said shock absorber is connected with the vehicle body and an lower end thereof is connected with said U bolt sheet, and said U bolt sheet is connected with said shock absorber through a connecting shaft extending from said U bolt sheet in a width direction of the vehicle body, and the axis of said connecting shaft passes between the axes of said two bolt portions which each of said pair of said U bolts has. |
地址 |
Toyota-shi JP |