公开(公告)号：USD1027779S1

公开(公告)日：2024-05-21

申请号：US29813220

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：US11981985B2

公开(公告)日：2024-05-14

申请号：US17576201

申请日：2022-01-14

Applicant: CITIC Dicastal Co., Ltd.

Inventor： Tieqiang Chen ,  Zuo Xu ,  Zhihua Zhu ,  Qingzhu Zhang ,  Lixin Huang ,  Meng Li

IPC: C22F1/047 ,  B21D53/26 ,  C22C21/08

CPC classification number: C22F1/047 ,  B21D53/264 ,  C22C21/08

Abstract: The disclosure discloses a method for manufacturing special purpose vehicle wheels by using 7000 series aluminum alloys, comprising the following steps: step 1, smelting 7000 series aluminum alloys in a smelting furnace; step 2, making the solution obtained in step 1 into an aluminum alloy ingot blank through a spraying and forming process; step 3, extruding the aluminum alloy ingot blank of step 2 to obtain an extrusion bar; step 4, sawing the extrusion bar into blanks and heating them; step 5, rolling the blank into a cake; step 6, putting the cake into a press for forging and forming; step 7, spinning and forming the wheel rim. The wheel manufactured by the method for manufacturing special vehicle wheels with 7000 series aluminum alloys in the present disclosure has high and stable conductivity, qualified impact test and good bending and radial fatigue performance.

公开(公告)号：USD1018421S1

公开(公告)日：2024-03-19

申请号：US29813186

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：US11905998B2

公开(公告)日：2024-02-20

申请号：US17368212

申请日：2021-07-06

Applicant: CITIC Dicastal Co., Ltd.

Inventor： Qiang Liu ,  Chenguang Wei ,  Zhihua Zhu ,  . Alateng ,  Zhigao Yin ,  Zuo Xu

IPC: F16D1/112 ,  F16D1/10 ,  F16D7/04 ,  G01M13/025

CPC classification number: F16D1/112 ,  G01M13/025 ,  F16D7/048 ,  F16D2001/103

Abstract: A transmission shaft automatic connection and disengagement device and test equipment. An input shaft drives a transmission shaft to rotate through a second connection shaft, a ratchet assembly, a first connection shaft and an output shaft so as to apply an acceleration torque, gears of the input shaft and the first connection shaft can be completely engaged and completely separated through extension and retraction of piston rods of a first group of air cylinders and a second group of air cylinders so as to achieve an effect that when a driving shaft needs to perform driving, a power system gets involved, and after driving is completed, the power system is cut off, and through the ratchet assembly, the transmission shaft can be prevented from driving a motor to work in reverse.

公开(公告)号：US11904643B2

公开(公告)日：2024-02-20

申请号：US17408163

申请日：2021-08-20

Applicant: CITIC DICASTAL CO., LTD.

Inventor： Weidong Liu ,  Shiwen Xu ,  Zuo Xu ,  Minglei Li ,  Lisheng Wang

IPC: B60C25/05

CPC classification number: B60C25/0542

Abstract: A high-precision intelligent centering device, consisting of a symmetrical synchronous centering mechanism. The invention can meet the needs of wheel centering in use with the ideal effect and high efficiency. Work is safe and reliable, degree of automation is high, and it is especially suitable for mass production on the production line.

公开(公告)号：USD1012808S1

公开(公告)日：2024-01-30

申请号：US29813177

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：USD1010539S1

公开(公告)日：2024-01-09

申请号：US29813191

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：US11752542B2

公开(公告)日：2023-09-12

申请号：US17367505

申请日：2021-07-05

Applicant: CITIC Dicastal Co., Ltd.

Inventor： Yaqi Wu ,  Xiaobing Huang ,  Zhiguang Li ,  Hui Wang ,  Zuo Xu ,  Hanqi Wu ,  Zhihua Zhu ,  Guoyuan Xiong

IPC: B22D17/32 ,  B22D17/20 ,  B22D11/18 ,  B22D11/00 ,  B22D11/06 ,  B22D11/22 ,  C22C21/00

CPC classification number: B22D11/187 ,  B22D11/003 ,  B22D11/0634 ,  B22D11/182 ,  B22D11/22 ,  B22D17/32 ,  B22D17/20 ,  C22C21/00

Abstract: Disclosed is a method and system for adjusting process parameters of a die-casting machine, and a storage medium. The method and the system can receive die wheel type, molten aluminum temperature, interruption time and defect information in real time, respond to the above information one by one according to a set response priority order, select die-casting process parameters, and automatically adjust different process parameters for different products and different working conditions, thereby realizing simultaneous control of multiple die-casting machines, replacing manual adjustment and improving product quality stability and production efficiency.

公开(公告)号：USD997829S1

公开(公告)日：2023-09-05

申请号：US29813251

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：USD997828S1

公开(公告)日：2023-09-05

申请号：US29813218

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.