公开(公告)号：US20210309226A1

公开(公告)日：2021-10-07

申请号：US17209607

申请日：2021-03-23

Applicant: CITIC DICASTAL CO., LTD.

Inventor： Minglei Li ,  Shiwen Xu ,  Yao Dai ,  Shaoqian Wang ,  Weidong Liu ,  Xi Li

IPC: B60W30/18 ,  B60W50/06 ,  G06K9/00

Abstract: A method and apparatus for determining driving scene, and a vehicle are provided. The method includes: acquiring current driving data collected by a preset collection component; comparing the current driving data with a preset driving data threshold; and determining a current driving scene according to a comparison result between the current driving data and the threshold.

公开(公告)号：US11128199B2

公开(公告)日：2021-09-21

申请号：US16804827

申请日：2020-02-28

Applicant: CITIC Dicastal CO., LTD.

Inventor： Zuo Xu ,  Shiwen Xu ,  Minglei Li ,  Yao Dai ,  Shaoqian Wang ,  Weidong Liu ,  Xi Li

IPC: H02K7/18 ,  H02K1/17 ,  H02K1/22

Abstract: A generator mounted on a rotating object includes a rotor mounted and fixedly arranged on the rotating object, and the rotor including at least one induction coil; a stator capable of rotating relative to the rotor, and the stator including at least two magnetic poles; the stator including a stator shell and a balancing weight, and the stator shell encircling the rotor from the circumferential direction of the rotor and being closed in the circumferential direction; and the balancing weight being fixedly arranged at one side of the stator shell, and the angle range of the balancing weight in the circumferential direction being smaller than or equal to 180 DEG.

公开(公告)号：US11072014B2

公开(公告)日：2021-07-27

申请号：US16512405

申请日：2019-07-16

Applicant: CITIC Dicastal CO., LTD.

Inventor： Zuo Xu ,  Guoyuan Xiong ,  Huiying Liu ,  Kuisheng Nie ,  Xiao Liu ,  Weidong Liu

IPC: B21D28/30 ,  B21D53/30

Abstract: A tool-transition-free machining method includes: first, a primary turning is conducted, then holes are drilled out by a machining center, and finally a secondary turning is conducted.

公开(公告)号：US11047668B2

公开(公告)日：2021-06-29

申请号：US16407708

申请日：2019-05-09

Applicant: CITIC Dicastal CO., LTD

Inventor： Zuo Xu ,  Guoyuan Xiong ,  Weidong Liu ,  Na Zhang ,  Liangjian Yue ,  Yingfeng Wang

IPC: G01B5/00

Abstract: The present application discloses a wheel space detecting device, comprising a frame, a first servo motor, a bottom plate, an adapter shaft, a shaft sleeve, a radial bearing, a lower end cap, a pedestal, a pressure bearing, a base, a clamping cylinder, first linear guide rails, first guide rail sliding seats, first sliding seat frames, racks, first sleeves, first bearings, rotating shafts, first end caps, clamping wheels, a guide rail, and so on. The present invention can meet the needs of wheel brake space detection, has the characteristics of simple structure, stable detection performance, high positioning precision, simple operation and the like, and therefore is very suitable for automatic batch production.

公开(公告)号：US20210086215A1

公开(公告)日：2021-03-25

申请号：US16831744

申请日：2020-03-26

Applicant: CITIC Dicastal Co., Ltd.

Inventor： Weidong Liu ,  Shengchao Zhang ,  Shiwen Xu

IPC: B05B13/02 ,  B08B3/02

Abstract: An online wheel water blowing device, comprises wheel positioning part and wheel water blowing part, and can meet requirement of on-line wheel water removal.

公开(公告)号：US10940885B2

公开(公告)日：2021-03-09

申请号：US16391435

申请日：2019-04-23

Applicant: CITIC Dicastal CO., LTD.

Inventor： Zuo Xu ,  Dexi Du ,  Dadong Wang ,  Weidong Liu ,  Shaoqian Wang ,  Shiwen Xu ,  Zhihua Zhu

IPC: B60G3/20 ,  B62D7/18 ,  B62D5/04

Abstract: A steering knuckle of a vehicle turning wheel, a steering device and a vehicle. The steering knuckle includes a steering end connected to a turning wheel and a driving end connected to a steering driving component of the turning wheel, in which the driving end is located above or below the side of the steering end; the steering end is provided with a first connecting hole, and the driving end is provided with a second connecting hole; the axis of the second connecting hole and the axis of the first connecting hole are in the same plane, and the axis of the second connecting hole is not parallel to the axis of the first connecting hole.

公开(公告)号：US10828933B2

公开(公告)日：2020-11-10

申请号：US16024375

申请日：2018-06-29

Applicant: CITIC DICASTAL CO., LTD.

Inventor： Weidong Liu ,  Bowen Xue ,  Chuanqun Li ,  Zhuo Zhou ,  Jiandong Guo

IPC: B60B3/04 ,  F16D65/12 ,  B60B21/02 ,  B60B3/10 ,  B60B23/10 ,  F16D65/02 ,  F16D65/847

Abstract: A combined wheel includes spokes, steel bushings, a rim, a brake pad, pins and a backing ring. The spokes are placed in respective empty slots between adjacent connecting blocks, and clamping grooves therein are matched with the connecting blocks. The pins are installed into holes of the spokes and the connecting blocks. A left end face of a backing ring is matched with the back of the spokes. A plurality of screws connect the backing ring, the connecting blocks and the spokes and are fitted into the steel bushings. The brake pad is fixed to two pluralities of bosses by a second plurality of screws. In use of the combined wheel, both radial force and axial force generated in the running of the wheel can be counteracted on the spokes. The annular brake pad is installed on the inner wall of the rim, thereby increasing the brake radius.

公开(公告)号：US10675650B2

公开(公告)日：2020-06-09

申请号：US16113052

申请日：2018-08-27

Applicant: CITIC Dicastal CO., LTD.

Inventor： Weidong Liu ,  Fengyan Liu ,  Jiandong Guo ,  Xiaoguang Huang ,  Bowen Xue ,  Yao Zheng

IPC: B25B11/00 ,  B05B15/00 ,  B05B12/26 ,  B05B12/30

Abstract: A protective device for spraying of a wheel is mainly composed of a support, a cylinder, a push plate, bases, floating shafts, shaft sleeves, stop screws, copper sleeves, rotatable pins, springs, elastic collars, end covers, flange plates, guards and a mandrel, wherein the bases and the cylinder are fixed on the support, a flange plate is fixed on each base, an output shaft of the cylinder is connected with the push plate, a copper sleeve is enclosed in each base via an elastic collar, an end cover encloses a spring and a floating shaft inside a shaft sleeve, and the spring is connected with the floating shaft and an end cover respectively.

公开(公告)号：US10533595B2

公开(公告)日：2020-01-14

申请号：US15797474

申请日：2017-10-30

Applicant: CITIC Dicastal CO., LTD.

Inventor： Ruixiao Zhou ,  Fengbao Luo ,  Xiao Liu ,  Dengyao Li ,  Weidong Liu ,  Minghua Liu

IPC: F16B31/00 ,  F16B31/04

Abstract: Disclosed is a manual adjustable tensioning device. Slope guide slots are formed in the periphery of a lead screw nut, and contacts are provided with slopes having the same angles and placed in the guide slots of the lead screw nut; two ends of a lead screw are respectively supported in threaded holes of a shell and an end cover; screws are connected to the lead screw nut via threaded holes, the tail end of each screw is in contact with one end of a lever, the other end of the lever is in contact with the slope of the lead screw nut, a roller is mounted at the tail end of the lever, and an extension spring is mounted at the end of the slope of the lead screw nut.

公开(公告)号：US10464137B2

公开(公告)日：2019-11-05

申请号：US15605290

申请日：2017-05-25

Applicant: CITIC Dicastal CO., LTD

Inventor： Weidong Liu ,  Yukun Yang ,  Zhi Chang ,  Guidong Yang ,  Yu Chang ,  Yongwang Zhao

IPC: B23B5/28 ,  B23B25/00 ,  B23B31/39 ,  B66C13/08

Abstract: The present application discloses a vertical lathe chuck mounting rack, which is composed of a decelerator A, a motor A, a rack, a motor B, a decelerator B, a linear guide rail C, a ball screw, a cylinder, a guide rail sliding seat C, a flange and the like, wherein the motor A is capable of driving a horizontal rack to move horizontally on a cross beam along a linear guide rail B. The motor B is capable of driving a lifting rack to move vertically along the linear guide rail C. The cylinder is capable of driving a telescopic rack to move horizontally along a linear guide rail A.