-
公开(公告)号：US20210055707A1
公开(公告)日：2021-02-25
申请号：US16544547
申请日：2019-08-19
Applicant: HIWIN TECHNOLOGIES CORP.
Inventor： Chen-Hsiung HUNG , Yih-Chyun HWANG , Shui-Chin LAI , Yi HAUNG
IPC: G05B19/401
Abstract: A warm-up method for a machine system including a machine component and a machine sensor configured to sense temperature of the machine component is provided. The method comprises steps of; A) activating the machine component to execute a warm-up operation for warming up the machine component; B) determining whether the machine component is warmed up based on a target temperature corresponding to the machine component and a temperature of the machine component that is currently sensed by the machine sensor; and C) when it is determined that the machine component is warmed up, making the machine component not execute the warm-up operation.
-
公开(公告)号：US20210025485A1
公开(公告)日：2021-01-28
申请号：US16518295
申请日：2019-07-22
Applicant: HIWIN TECHNOLOGIES CORP.
Inventor： YU-HSIN LIN , CHI-YING YEN
Abstract: A ball screw mountable on a mounting bed includes a screw shaft having a cylindrical shaft body which extends along an axis, and a helical external groove which is provided on the shaft body, a ball nut having a carrier seat which is rotatably sleeved around the shaft body and which has a carrier portion for carrying the mounting bed, and at least one reaction force sensing module attached to the carrier seat and configured to abut against the mounting bed for measuring a reaction force exerted on the mounting bed by the ball nut during displacement of the ball nut along the screw shaft.
-
公开(公告)号：US10862299B2
公开(公告)日：2020-12-08
申请号：US16000728
申请日：2018-06-05
Applicant: HIWIN TECHNOLOGIES CORP.
Inventor： Shun-Kai Chang , Yen-Shun Huang
IPC: H02H9/04
Abstract: An electrical protection device used in a controller of a mechanical equipment is disclosed to include a circuit board, and a pre-stage protection circuit and a post-stage protection circuit formed on the circuit board. The pre-stage protection circuit connects a power supply and a pre-stage of the controller, providing an electrical protection condition such that when a transient surge energy of the power supply surpasses the electrical protection condition, the pre-stage protection circuit blocks the transient surge energy from entering the controller. The post-stage protection circuit connects pre-stage protection circuit and a post-stage of the controller. Further, when the transient surge energy occurs, a response speed of the post-stage protection circuit is slower than that of the pre-stage protection circuit. The electrical protection device of the invention effectively blocks transient surge energy, avoiding electronic system component damage of the mechanical equipment.
-
公开(公告)号：US10801608B2
公开(公告)日：2020-10-13
申请号：US16176646
申请日：2018-10-31
Applicant: HIWIN TECHNOLOGIES CORP.
Inventor： Jian-Syun Wu , Cheng-Lung Wang
Abstract: A harmonic reducer with an oil guiding ring, wherein an oil guiding ring is disposed in an accommodating space of a flexible external gear, and the oil guiding ring is sleeved on a coupling member and located between a first housing and a flexible bearing. Therefore, after lubricant oil is injected through the oil filling hole of the first housing, the lubricant oil enters an annular oil storage groove through the oil inlet holes of the oil guiding ring. When the wave generator rotates, the lubricant oil in the annular oil storage groove is guided to the flexible bearing of the wave generator by the annular wall surface to lubricate the flexible bearing. Therefore, on the basis of effective lubrication, the harmonic reducer can avoid the foreign body impurity caused by insufficient lubrication, and at the same time, does not have to change the original design.
-
公开(公告)号：US10698437B1
公开(公告)日：2020-06-30
申请号：US16237752
申请日：2019-01-02
Applicant: HIWIN TECHNOLOGIES CORP.
Inventor： Zi-Wei Kuo , Cheng-Tang Ke
Abstract: A foot operated controlling device comprises an oriental base, a pedal, a sensing module and a transmission mechanism. The pedal is connected to the oriental base and tiltable relative to the oriental base. The sensing module comprises a first sensor and a second sensor. The transmission mechanism is connected to the pedal and the sensing module. The transmission mechanism comprises a transmission rod and a swing rod. The transmission rod is connected to the pedal. The swing rod is connected to the transmission rod, and an extension direction along which the swing rod is oriented is independent of an extension direction along which the transmission rod is oriented.
-
Patent Agency Ranking
公开(公告)号：US10520069B2
公开(公告)日：2019-12-31
申请号：US15864338
申请日：2018-01-08
Applicant: HIWIN TECHNOLOGIES CORP.
Inventor： Chia-Ming Yang , Yen-Wei Lin
IPC: F16H25/22
Abstract: A ball screw includes a load path and a non-load path defined between the screw shaft and the screw nut with the two ends of the non-load path respectively connected to the load path and a reflow channel of the return tube. The ball screw defines an imaginary horizontal plane and an imaginary sloping surface that are intersected with each other at the center axis of the screw shaft. The imaginary horizontal plane passes through the non-load path. The imaginary sloping surface passes through the junction between the non-load path and the load path. The imaginary sloping surface defines a negative included angle within 1˜3 degrees with respect to the imaginary horizontal plane to reduce the impact force rendered by each rolling member to the return tube, enhancing operational smoothness and reducing operational noise.
-
公开(公告)号：US10508691B1
公开(公告)日：2019-12-17
申请号：US16389583
申请日：2019-04-19
Applicant: HIWIN TECHNOLOGIES CORP.
Inventor： Lung-Yu Chang , Yeh-Wei Lin , Xin-Yi Chen , Chia-Yu Lin , Pin-Ju Huang , Stephanie Chun-Ming Yang , Zing-Ping Liu
Abstract: A linear guideway is characterized in that it is capable of determining whether there is abnormal displacement of the return member based on the open or close of the circuit, and can output the abnormal signal immediately when the circuit is open. Compared with the conventional structure, since the present invention can be disposed only at one end of the slide block, both the number of components and assembly time can be reduced, and the diagnosis with precision and immediacy can be performed without high-deep algorithm, which can play a role of instant reminding before the linear guideway completely loses function. Therefore, the service life of the linear guideway can be known early to avoid the loss caused by the shutdown.
-
公开(公告)号：US20190372338A1
公开(公告)日：2019-12-05
申请号：US16000728
申请日：2018-06-05
Applicant: HIWIN TECHNOLOGIES CORP.
Inventor： Shun-Kai CHANG , Yen-Shun HUANG
IPC: H02H9/04
Abstract: An electrical protection device used in a controller of a mechanical equipment is disclosed to include a circuit board, and a pre-stage protection circuit and a post-stage protection circuit formed on the circuit board. The pre-stage protection circuit connects a power supply and a pre-stage of the controller, providing an electrical protection condition such that when a transient surge energy of the power supply surpasses the electrical protection condition, the pre-stage protection circuit blocks the transient surge energy from entering the controller. The post-stage protection circuit connects pre-stage protection circuit and a post-stage of the controller. Further, when the transient surge energy occurs, a response speed of the post-stage protection circuit is slower than that of the pre-stage protection circuit. The electrical protection device of the invention effectively blocks transient surge energy, avoiding electronic system component damage of the mechanical equipment.
-
公开(公告)号：US10436254B1
公开(公告)日：2019-10-08
申请号：US16254075
申请日：2019-01-22
Applicant: HIWIN TECHNOLOGIES CORP.
Inventor： Chia-Yu Lin , Yeh-Wei Lin , Lung-Yu Chang , Pin-Ju Huang , Stephanie Chun-Ming Yang , Zing-Ping Liu
Abstract: A linear guideway includes a rail, a slider disposed on the rail, and a load passage formed between the rail and the slider. The slider has two non-load passages. Besides, a first end cap and a second end cap are disposed on two opposite end surfaces of the slider respectively. The first end cap has two first circulation grooves. The second end cap has a circulation member and a seal sheet. The circulation member has two second circulation grooves. The load passage, non-load passage, first circulation groove and second circulation groove collectively form a circulation channel for balls to move therein. A force sensor is disposed between the circulation member and the seal sheet. As a result, through the rigidity difference between the first and second end caps accompanied with the force sensor, it can be determined that if there is an abnormal circulation state.
-
公开(公告)号：US20190290527A1
公开(公告)日：2019-09-26
申请号：US15933502
申请日：2018-03-23
Applicant: Hiwin Technologies Corp.
Inventor： Shih-En Liu , Fu-Han HSIEH
Abstract: An exoskeleton apparatus includes a base unit, a support unit, and upper and lower arm units. The support unit is rotatable about a vertical first axis relative to the base unit. The upper arm unit includes a linking axle, a main arm that has a connecting end rotatable about a horizontal second axis, and a linkage mechanism for rotating the linking axle relative to the main arm about a horizontal third axis. The lower arm unit is rotatable relative to the upper arm unit, and includes a lower arm set co-rotatably coupled to the linking axle, a hand-receiving seat rotatably connected to the lower arm set, and a lower arm receiving seat connected to the hand-receiving seat, and a drive member for rotating the hand-receiving seat about a horizontal fourth axis.
-
-
-
-
-
-
-
-
-
Search Results
351
records
(took 0.017 seconds)
