专利检索 ap:("OLGUN CELIK SANAYI VE TICARET ANONIM SIRKETI") AND inv:"Gediz KULAC" 第 1 页

1.

发明公开
LEAF SPRING THAT PROVIDES MULTIPLE SPRING RATES 审中-公开

公开(公告)号：US20230313857A1

公开(公告)日：2023-10-05

申请号：US18022527

申请日：2020-09-28

申请人： OLGUN CELIK SANAYI VE TICARET ANONIM SIRKETI

发明人： Mehmet Ozgur ARSLAN , Gediz KULAC

IPC分类号： F16F1/22 , F16F3/12 , F16F1/26 , F16F3/02

CPC分类号： F16F1/22 , F16F3/12 , F16F1/26 , F16F3/023 , F16F2228/066 , F16F2238/022 , B60G11/04

摘要： A leaf spring structure is designed as a single piece to be able to change the spring rates of leaf springs under a load independently from the manufacturing material. The operating mechanism of the leaf spring allows for increasing the spring rates by deactivating the short spring, which remains between the point A and the point B, as a result of the interaction between the short spring and the long spring after a certain amount of vertical displacement in the leaf spring.