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11. 发明授权

US11754470B2 Simulated pavement rotary drum and automobile test equipment 有权
公开(公告)号：US11754470B2
公开(公告)日：2023-09-12
申请号：US17368232
申请日：2021-07-06
申请人： CITIC Dicastal Co., Ltd.
发明人： Shide Li , Desheng Chen , Zhigao Yin , Jun Wang , Zuo Xu , Hanqi Wu
IPC分类号： G01M17/007 , G01M17/04
CPC分类号： G01M17/0074 , G01M17/04
摘要： The present disclosure belongs to the technical field of tests of automobile wheels and automobile chassis suspension systems, and provides a simulated pavement rotary drum and automobile test equipment. A simulated cobblestone pavement, and a simulated impact pavement, so that a testing pavement at a test field is reproduced; an impact load caused by the track pavement, the cobblestone pavement, and the impact pavement can be applied to wheels and a chassis system; and a road simulation test of wheels and a suspension system of an automobile can be performed on bench test equipment. As verified, the simulated pavement rotary drum of the present disclosure can reproduce the simulated track pavement at the test field; and the consistency of radial impact loads is greater than 95% at the same speed and under the same vehicle load operating condition.

12. 外观设计

USD997825S1 Vehicle wheel 有权
公开(公告)号：USD997825S1
公开(公告)日：2023-09-05
申请号：US29813178
申请日：2021-10-27
申请人： CITIC Dicastal Co., Ltd.
设计人： Zhichong Liu , Zuo Xu , Hanqi Wu , Zhihua Zhu
摘要： 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.

13. 外观设计

USD997822S1 Vehicle wheel 有权
公开(公告)号：USD997822S1
公开(公告)日：2023-09-05
申请号：US29813249
申请日：2021-10-27
申请人： CITIC Dicastal Co., Ltd.
设计人： Guangcai Chen , Zuo Xu , Hanqi Wu , Zhihua Zhu
摘要： 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.

14. 发明授权

US11662275B2 Loading system and test equipment for automobile chassis simulation road test 有权
公开(公告)号：US11662275B2
公开(公告)日：2023-05-30
申请号：US17368250
申请日：2021-07-06
申请人： CITIC Dicastal Co., Ltd.
发明人： Zhihua Zhu , Yingying Song , Zuo Xu , Hanqi Wu
IPC分类号： G01M17/04
CPC分类号： G01M17/045
摘要： The present disclosure belongs to the technical field of automobile chassis suspension system tests, and provides a loading system and test equipment for an automobile chassis simulation road test. The loading system includes an inclination angle regulation assembly, an automobile weight loading assembly, a rotation angle regulation assembly and a vertical load loading assembly, can simulate to apply various loads which a chassis bears in the real road running process of an automobile, and ensures consistency between a simulation test result and a real automobile test field detection result; and the test equipment further includes a suspension assembly, an acceleration torque assembly and a rotary drum assembly, can simultaneously test the fatigue durability of automobile chassis parts such as a wheel, a suspension and the like, is high in consistency between a test result of the test equipment and a test result of a test field, has universality, can mount wheel and suspension systems of various automobile types and test the fatigue durability of the wheel and suspension systems of various automobile types, shortens the development period of a finished automobile, and reduces the development cost.

15. 发明授权

US11660787B2 Automatic mold cleaning device 有权
公开(公告)号：US11660787B2
公开(公告)日：2023-05-30
申请号：US16713458
申请日：2019-12-13
申请人： CITIC Dicastal CO., LTD.
发明人： Jinling Yang , Hongshen Zhang , Yukun Yang
IPC分类号： B29C33/72 , B08B9/08 , B08B9/093 , B25J11/00
CPC分类号： B29C33/72 , B08B9/083 , B08B9/0821 , B08B9/093 , B25J11/0085 , B08B2203/007 , B08B2203/0217
摘要： An automatic mold cleaning device includes an automatic cleaning system, a mold clamping system and a waste recovery system.

16. 发明授权

US11607766B2 Device for removing wheel burrs with brushes 有权
公开(公告)号：US11607766B2
公开(公告)日：2023-03-21
申请号：US16503535
申请日：2019-07-04
申请人： CITIC Dicastal CO., LTD.
发明人： Huiying Liu , Lijie Hu
IPC分类号： B24B9/04 , B24B29/04 , B24B5/44 , B24B41/06 , B24B29/00 , B24B27/00
摘要： A device for removing wheel burrs with first brushes and second brushes includes a wheel positioning and pressing system configured to position and press of the wheel, a center cap mouth burr removing system configured to remove burrs of the wheel cap mouth with the second brushes, and a wheel spoke back cavity burr removing system configured to remove burrs of the wheel spoke back cavity with the first brushes. The first brushes are mounted on an expandable first capsule and the second brushes are mounted on an expandable second conical capsule, and filling the expandable first capsule and the expandable second conical capsule with air and removing air from the expandable first capsule and the expandable second conical capsule change the shapes of the first brushes and the second brushes to accommodate wheels with different shape and size for deburring.

17. 外观设计

USD978051S1 Vehicle wheel 有权
公开(公告)号：USD978051S1
公开(公告)日：2023-02-14
申请号：US29781691
申请日：2021-04-30
申请人： CITIC Dicastal Co., Ltd.
设计人： Zhichong Liu , Shiwen Xu , Zhihua Zhu , Zuo Xu

18. 外观设计

USD977535S1 Casting machine 有权
公开(公告)号：USD977535S1
公开(公告)日：2023-02-07
申请号：US35514556
申请日：2022-04-22
申请人： CITIC Dicastal Co., Ltd
设计人： Yanchao Ren

19. 发明授权

US11571927B2 Wheel with sound absorber 有权
公开(公告)号：US11571927B2
公开(公告)日：2023-02-07
申请号：US16746936
申请日：2020-01-19
申请人： CITIC Dicastal Co., LTD
发明人： Shiwen Xu , Mingbo Chen , Minglei Li , Shaobing Huang , Tiefeng Hu , Shuwei Feng , Dadong Wang , Weidong Liu
IPC分类号： B60B21/12 , B60C19/00
摘要： The present application relates to a wheel with a sound absorber, the sound absorber being mounted in a wheel air chamber to reduce acoustic resonance, wherein the sound absorber is configured as a flat hexahedral box resonator and fastened to a wheel hub through a band, a first positioning mechanism is provided between the hub and the box resonator to fix the relative positions of the hub and the box resonator, and a second positioning mechanism is provided between the box resonator and the band to fix the relative positions of the box resonator and the band. According to the technical solution of the present disclosure, the resonator is positioned and fixed more reliably on the wheel, and the wheel is simple and economical in manufacturing, and convenient and controllable in installation and operation.

20. 发明授权

US11535042B1 Device for printing two-dimensional code identifiers in intelligent manufacturing system 有权
公开(公告)号：US11535042B1
公开(公告)日：2022-12-27
申请号：US17409510
申请日：2021-08-23
申请人： CITIC DICASTAL CO., LTD.
发明人： Weidong Liu , Shiwen Xu , Zuo Xu , Minglei Li , Lisheng Wang
IPC分类号： B41J2/44 , B41J3/407 , B41J3/413 , B41F17/00
摘要： A device for printing two-dimensional code identifiers in an intelligent manufacturing system is composed of a clamping and positioning part and a two-dimensional code printing part. The invention can meet the demand for printing two-dimensional code identifiers in an intelligent manufacturing system, and has ideal effects and high efficiency. The operation is safe and reliable, with high degree of automation, and is especially suitable for mass production on the production line.

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