公开(公告)号：US09470613B2

公开(公告)日：2016-10-18

申请号：US14656592

申请日：2015-03-12

Applicant: CITIC Dicastal Co., Ltd.

Inventor： Lyu Jinqi ,  Sun Hanbao ,  Tang Debin ,  Liu Chunhai ,  Zhu Zhihua ,  Wang Yongning ,  Li Changhai

IPC: G01N3/08

CPC classification number: G01N3/08 ,  G01N2203/0288

Abstract: The present invention discloses an apparatus for detecting spring stiffness which comprises a universal material testing machine, a loading beam of the universal material testing machine, a fixing rod of bracket for Belleville spring deformation detection, a movable clamping rod of bracket for Belleville spring deformation detection, a dial gauge, etc.

Abstract translation: 本发明公开了一种用于检测弹簧刚度的装置，其包括通用材料试验机，通用材料试验机的装载梁，用于贝氏弹簧变形检测的支架固定杆，用于贝氏弹簧变形检测的可移动夹持杆 ，千分表等

公开(公告)号：US20150260623A1

公开(公告)日：2015-09-17

申请号：US14656592

申请日：2015-03-12

Applicant: CITIC Dicastal Co., Ltd.

Inventor： Lyu Jinqi ,  Sun Hanbao ,  Tang Debin ,  Liu Chunhai ,  Zhu Zhihua ,  Wang Yongning ,  Li Changhai

IPC: G01N3/08

CPC classification number: G01N3/08 ,  G01N2203/0288

Abstract: The present invention discloses an apparatus for detecting spring stiffness which comprises a universal material testing machine, a loading beam of the universal material testing machine, a fixing rod of bracket for Belleville spring deformation detection, a movable clamping rod of bracket for Belleville spring deformation detection, a dial gauge, etc.

Abstract translation: 本发明公开了一种用于检测弹簧刚度的装置，其包括通用材料试验机，通用材料试验机的装载梁，用于贝氏弹簧变形检测的支架固定杆，用于贝氏弹簧变形检测的可移动夹持杆 ，千分表等