公开(公告)号：US20250005231A1

公开(公告)日：2025-01-02

申请号：US18434006

申请日：2024-02-06

Applicant: CITIC Dicastal Co., Ltd.

Inventor： Decai KONG ,  Yuling LANG ,  Shiwen XU ,  Zhihua ZHU ,  Shenglong YUAN ,  Wenbo WANG ,  Yiwu DU ,  Jingjing WANG ,  Weixin WANG ,  Shaobing HUANG

IPC: G06F30/23 ,  G06F30/15 ,  G06F30/27 ,  G06F119/14

Abstract: A method and system for inversion of tire material parameters for wheel performance simulation. Based on a plurality of sets of test data obtained through tire radial rigidity and lateral rigidity tests, a tire radial rigidity and lateral rigidity test finite element simulation model is established, and error calculation is performed by comparing simulation results; and then the tire material parameters are optimized by optimizing a platform and combining results of error analysis, and a simulation process is circulated until the error is minimal, which is fitting of a test curve and a simulation curve. By using a neural network model, rapid inversion of the tire material parameters may be realized by using the neural network model only through non-destructive tire rigidity test data. The tire material parameters may be modified according to a large deformation process of a tire in a 90-degree impact test of a wheel.

公开(公告)号：USD1028834S1

公开(公告)日：2024-05-28

申请号：US29813228

申请日：2021-10-27

Applicant: CITIC Dicastal Co., Ltd.

Designer： Guangcai Chen ,  Zuo Xu ,  Hanqi Wu ,  Zhihua Zhu

Abstract: FIG. 1 is a front view of a vehicle wheel.
FIG. 2 is a perspective view of the vehicle wheel; and,
FIG. 3 is a left side view of the vehicle wheel.
In the drawings the broken lines depict portions of the wheel that form no part of the claimed design.

公开(公告)号：USD1027774S1

公开(公告)日：2024-05-21

申请号：US29813199

申请日：2021-10-27

Applicant: CITIC Dicastal Co., Ltd.

Designer： Zhichong Liu ,  Zuo Xu ,  Hanqi Wu ,  Zhihua Zhu

Abstract: FIG. 1 is a front view of a vehicle wheel.
FIG. 2 is a perspective view of the vehicle wheel; and,
FIG. 3 is a left side view of the vehicle wheel.
In the drawings the broken lines depict portions of the wheel that form no part of the claimed design.

公开(公告)号：USD1018416S1

公开(公告)日：2024-03-19

申请号：US29813188

申请日：2021-10-27

Applicant: CITIC Dicastal Co., Ltd.

Designer： Zhichong Liu ,  Zuo Xu ,  Hanqi Wu ,  Zhihua Zhu

Abstract: FIG. 1 is a front view of a vehicle wheel.
FIG. 2 is a perspective view of the vehicle wheel; and,
FIG. 3 is a left side view of the vehicle wheel.
In the drawings the broken lines depict portions of the wheel that form no part of the claimed design.

公开(公告)号：USD1016710S1

公开(公告)日：2024-03-05

申请号：US29813181

申请日：2021-10-27

Applicant: CITIC Dicastal Co., Ltd.

Designer： Zhichong Liu ,  Zuo Xu ,  Hanqi Wu ,  Zhihua Zhu

Abstract: FIG. 1 is a front view of a vehicle wheel.
FIG. 2 is a perspective view of the vehicle wheel; and,
FIG. 3 is a left side view of the vehicle wheel.
In the drawings the broken lines depict portions of the wheel that form no part of the claimed design.

公开(公告)号：US11906074B2

公开(公告)日：2024-02-20

申请号：US17387953

申请日：2021-07-28

Applicant: CITIC Dicastal Co., Ltd.

Inventor： Zuo Xu ,  Hanqi Wu ,  Naili Li

IPC: F16K37/00 ,  F16K31/06

CPC classification number: F16K37/0083 ,  F16K31/0675

Abstract: The disclosure relates to the technical field of hydraulic pneumatic systems, in particular to an electric control valve detection plug and an electric control valve signal detection method. The disclosure can accurately measure the electric control signal actually obtained by the valve, thus avoiding the risk of misjudgment. The disclosure has simple manufacture and convenient installation and disassembly.

公开(公告)号：USD1011987S1

公开(公告)日：2024-01-23

申请号：US29813225

申请日：2021-10-27

Applicant: CITIC Dicastal Co., Ltd.

Designer： Guangcai Chen ,  Zuo Xu ,  Hanqi Wu ,  Zhihua Zhu

Abstract: FIG. 1 is a front view of a vehicle wheel.
FIG. 2 is a perspective view of the vehicle wheel; and,
FIG. 3 is a left side view of the vehicle wheel.
In the drawings the broken lines depict portions of the wheel that form no part of the claimed design.

公开(公告)号：USD1010540S1

公开(公告)日：2024-01-09

申请号：US29813222

申请日：2021-10-27

Applicant: CITIC Dicastal Co., Ltd.

Designer： Zhichong Liu ,  Zuo Xu ,  Hanqi Wu ,  Zhihua Zhu

Abstract: FIG. 1 is a front view of a vehicle wheel.
FIG. 2 is a perspective view of the vehicle wheel; and,
FIG. 3 is a left side view of the vehicle wheel.
In the drawings the broken lines depict portions of the wheel that form no part of the claimed design.

公开(公告)号：USD1009751S1

公开(公告)日：2024-01-02

申请号：US29781731

申请日：2021-04-30

Applicant: CITIC Dicastal Co., Ltd.

Designer： Zhichong Liu ,  Shiwen Xu ,  Zhihua Zhu ,  Zuo Xu

Abstract: FIG. 1 is a front view of a vehicle wheel.
FIG. 2 is a perspective view of the vehicle wheel; and,
FIG. 3 is a left side view of the vehicle wheel.
In the drawings the broken lines depict portions of the wheel that form no part of the claimed design.

公开(公告)号：US11839912B2

公开(公告)日：2023-12-12

申请号：US16568901

申请日：2019-09-12

Applicant: CITIC Dicastal CO., LTD.

Inventor： Yudong He ,  Libo Liu

IPC: B21H1/10 ,  B60B30/08 ,  B21K1/40

CPC classification number: B21K1/40 ,  B21H1/10 ,  B60B30/08 ,  B60B2310/224 ,  B60B2320/00

Abstract: The present disclosure discloses an automobile wheel hub shaping device. The automobile wheel hub shaping device includes a clamping part for clamping a wheel hub to be shaped, a first driving mechanism for driving the clamping part to rotate, a shaping roller for shaping the wheel hub to be shaped, and a rack; all the clamping part, the first driving mechanism and the shaping roller are mounted to the rack, the shaping roller is located above the clamping part and is capable of rotating relative to the clamping part; and the clamping part is equipped with a fixing part for fixing the wheel hub to be shaped.