公开(公告)号：US20190242469A1

公开(公告)日：2019-08-08

申请号：US15948149

申请日：2018-04-09

Applicant: HIWIN TECHNOLOGIES CORP.

Inventor： Cheng-Wen CHOU ,  Yu-Ting QIU

IPC: F16H57/029 ,  F16H57/031

Abstract: A dustproofing device for use with a linear module includes a dustproofing band disposed around a first pulley pivotally connected to a first end unit and a second pulley pivotally connected to a second end unit. Two ends of the dustproofing band fixedly connect to a fixing platform. The fixing platform fixedly connects to a moving platform of the linear module. A top lid is fixedly disposed on the first end unit and the second end unit and covers the fixing platform, so as for the dustproofing device to be mounted on the linear module. Since the linear module is covered with the first end unit, a first lateral lid, the second end unit and the top lid, not only is the linear module rendered dustproof, but it also takes less time than before to mount the dustproofing device in place.

公开(公告)号：US20190210639A1

公开(公告)日：2019-07-11

申请号：US15864368

申请日：2018-01-08

Applicant: HIWIN TECHNOLOGIES CORP.

Inventor： Eric WANG ,  Yi-Wei LIAO ,  Chun-Yu HUANG ,  Ming-Si YAN ,  Hsin-Fu WANG

IPC: B62D5/04 ,  F16H57/01

CPC classification number: B62D5/0481 ,  B62D3/12 ,  B62D5/0424 ,  B62D5/0445 ,  F16H57/01

Abstract: A method of evaluating the health status of belt drive in electric power steering system by detecting the occurrence of sliding teeth in the electric power steering system and the frequency of occurrence and the output of the motor. In this way, the user really knows the belt drive health of the electric power steering system.

公开(公告)号：US20190150712A1

公开(公告)日：2019-05-23

申请号：US15818865

申请日：2017-11-21

Applicant: HIWIN TECHNOLOGIES CORP.

Inventor： Wei-Lun Lin ,  Zong-Sian Jiang ,  Hung-Chuan Hsu ,  Yu-Lin Chu

IPC: A61B1/00 ,  A61B1/04

Abstract: A medical instrument includes an instrument body and an operating mechanism. The instrument body has a window portion having a light permeable segment. The operating mechanism includes an indicator unit and an operating unit. The indicator unit is disposed in the window portion, and is changeable between a detectable state where the indicator unit is detectable through the light permeable segment of the window portion and a non-detectable state where the indicator unit is non-detectable through the light permeable segment. The operating unit is connected to the indicator unit and operable to change the indicator unit between the detectable and non-detectable states. An endoscopy system including the medical instrument is also disclosed.

公开(公告)号：US20190143516A1

公开(公告)日：2019-05-16

申请号：US16244901

申请日：2019-01-10

Applicant: HIWIN TECHNOLOGIES CORP.

Inventor： Chen-Ming WONG ,  Wei-Shao CHEN

IPC: B25J9/16 ,  B25J9/00 ,  B25J15/02

CPC classification number: B25J9/1664 ,  B25J9/0009 ,  B25J9/1612 ,  B25J15/0253

Abstract: A gripping system which is monitored based on CEMF and a method for controlling the same includes: using a controller to instruct a drive unit to rotate a stepper motor; using the controller to compare the control instruction with a control parameter matrix stored in an access unit; obtaining a CEMF threshold by checking the position of the actual CEMF in the control parameter matrix; using the controller to continuously monitor the actual CEMF; and using the controller to compare the actual counter electromotive force with the obtained corresponding counter electromotive force threshold, stopping the stepper motor and letting the gripper maintain the gripping status when the actual counter electromotive force is smaller than or equal to the counter electromotive force threshold, and maintaining driving of the stepper motor when the actual counter electromotive force is larger than the counter electromotive force threshold.

公开(公告)号：US20190078681A1

公开(公告)日：2019-03-14

申请号：US15699133

申请日：2017-09-08

Applicant: HIWIN TECHNOLOGIES CORP.

Inventor： WEI-CHOU LIN ,  CHENG-MING SU ,  CHENG-LUNG WANG ,  PO-JUNG HUANG

IPC: F16H57/04 ,  F16H25/22

Abstract: A lubricatable ball screw device includes a ball screw shaft, a ball nut slidably sleeved on the ball screw shaft and having oil guide holes, a linear bearing unit mounted between the ball screw shaft and the ball nut, a bearing ring rotatably sleeved on the ball nut and having an oil supplying hole, a positioning portion disposed between the bearing ring and the ball nut, and an oil passage corresponding to the oil supplying hole. The oil supplying hole, the oil passage, an oil storage space of the positioning portion and any one of the oil guide holes cooperatively form a continuous oil path.

公开(公告)号：USD843006S1

公开(公告)日：2019-03-12

申请号：US29584101

申请日：2016-11-11

Applicant: Hiwin Technologies Corp.

Designer： Shou-Yang Huang ,  Fu-Han Hsieh

公开(公告)号：US10144101B2

公开(公告)日：2018-12-04

申请号：US15434926

申请日：2017-02-16

Applicant: HIWIN TECHNOLOGIES CORP.

Inventor： Chien-Hsiang Tsai ,  Chih-Wei Wang ,  Chien-Hung Lai ,  Chung-Sheng Hsu

IPC: B23Q17/22 ,  B23B25/06 ,  B23Q1/70 ,  B23Q5/42 ,  B23Q1/25 ,  B23B3/06

Abstract: A headstock assembly for a machine tool includes a mount having a female threaded bore, a headstock mounted slidably relative to the machine base, a drive member mounted on the headstock, a spindle, and a spindle extension. The spindle has an intermediate segment disposed in a chamber of the headstock and coupled to be driven by the drive member so as to permit the spindle to rotate about a spindle axis. The spindle extension is coupled to be rotatable with the spindle, and has a male threaded segment configured to be in threaded engagement with the female threaded bore so as to permit the headstock to be linearly moved relative to the mount.

公开(公告)号：US20180317753A1

公开(公告)日：2018-11-08

申请号：US15584574

申请日：2017-05-02

Applicant: HIWIN TECHNOLOGIES CORP.

Inventor： Jung-Fu HOU ,  Hung-Chuan HSU ,  You-Min CHEN

IPC: A61B1/05 ,  A61B1/00

CPC classification number: A61B1/05 ,  A61B1/00002 ,  A61B1/00009 ,  A61B1/0002 ,  A61B1/00112 ,  A61B1/00147 ,  A61B1/00149 ,  A61B1/043 ,  A61B5/06

Abstract: An endoscopic system includes a mechanical arm, an endoscope and a control unit. The endoscope is held by the mechanical arm, and is configured to capture an image. The control unit is electrically connected to the mechanical arm and the endoscope, and is configured to receive and process the image captured by the endoscope, to determine whether the image has at least two specific instruments that are arranged in a specific configuration, and to drive the mechanical arm to move the endoscope when the determination is affirmative.

公开(公告)号：US20180229336A1

公开(公告)日：2018-08-16

申请号：US15434926

申请日：2017-02-16

Applicant: HIWIN TECHNOLOGIES CORP.

Inventor： Chien-Hsiang TSAI ,  Chih-Wei WANG ,  Chien-Hung LAI ,  Chung-Sheng HSU

IPC: B23Q1/70 ,  B23Q5/42

CPC classification number: B23Q5/42 ,  B23B3/06 ,  B23Q1/25 ,  B23Q5/40

Abstract: A headstock assembly for a machine tool includes a mount having a female threaded bore, a headstock mounted slidably relative to the machine base, a drive member mounted on the headstock, a spindle, and a spindle extension. The spindle has an intermediate segment disposed in a chamber of the headstock and coupled to be driven by the drive member so as to permit the spindle to rotate about a spindle axis. The spindle extension is coupled to be rotatable with the spindle, and has a male threaded segment configured to be in threaded engagement with the female threaded bore so as to permit the headstock to be linearly moved relative to the mount.

公开(公告)号：US09850996B2

公开(公告)日：2017-12-26

申请号：US14689643

申请日：2015-04-17

Applicant: HIWIN TECHNOLOGIES CORP.

Inventor： Yung-Tsai Chuo ,  Po-Jung Huang

IPC: H02K7/06 ,  F16H49/00 ,  H02K7/116 ,  H02K11/21 ,  B25J9/10 ,  B25J9/12 ,  H02K7/08

CPC classification number: F16H49/001 ,  B25J9/1025 ,  B25J9/126 ,  H02K7/083 ,  H02K7/116 ,  H02K11/21

Abstract: A motor-incorporating reducer includes a main body, a rotational actuating member, a flex spline, and an circular spline. The rotational actuating member has a rotating shaft, a wave generator, and a motor. The rotating shaft passes through the main body, and the elliptic wheel is integratedly formed around the rotating shaft. The motor has a magnetic motor rotator that is integratedly formed on the rotating shaft. With the integrated structure, the rotating shaft, the elliptic wheel, and the motor rotator can stably perform rotation, thereby eliminating the risk that the three, when formed separated and assembled, would become non-coaxial due to the resultant tolerance after assembly and have eccentric rotation, and in turn preventing adverse effects on the drive's output torque due to non-coaxial rotation and extending the drive's service life.