Patent application number | Description | Published |
20120152646 | EPS MOTOR HAVING STEERING ANGLE SENSOR - Disclosed is an EPS motor having a steering angle sensor for an electronic power steering system, wherein the EPS motor includes a housing, a bracket, a rotating shaft, a stator and a rotor, and the housing includes an upper housing having the stator and the rotor in an internal space thereof, the bracket coupled to an upper portion thereof, and the rotating shaft coupled to the upper housing to protrude downwards therefrom, and a lower housing disposed under the upper housing to receive the steering angle sensor therein. | 06-21-2012 |
20120260510 | ANGLE SENSOR - Disclosed is an angle sensor configured to compensate eccentricity of a main gear rotated by a rotating shaft, thus inhibiting abrasion of a gear and reduction in tooth strength and thereby improving operational reliability and durability, the angle sensor including a housing formed with a space for allowing a rotating shaft to pass, a coupling member disposed in the housing and coupled with the rotating shaft to rotate along with the rotating shaft, a ring-shaped main gear coupled to an outer circumference of the coupling member and rotated along with the coupling member, a subsidiary gear meshed with the main gear, an inner protrusion protruding inwards from an inner circumference of the main gear, and a groove formed in the coupling member, the inner protrusion being inserted into the groove to transmit a rotating force from the coupling member to the main gear. | 10-18-2012 |
20120260746 | TORQUE SENSOR - The present disclosure relates to a torque sensor configured to axially magnetize a magnet and simplify a stator structure facing the magnet, whereby dimensions and shapes of members capable of collecting magnetism can be easily controlled to provide a torque sensor excellent in operational reliability, the torque sensor including a ring-shaped and axially-magnetized magnet connected to one of an input shaft of a steering wheel and an output shaft; and a stator including a ring-shaped body axially discrete from the magnet and a plurality of holes vertically penetrating the body, whereby structure of the torque sensor is simplified to enhance a concentrated efficiency of magnetic change. | 10-18-2012 |
20120266695 | Rotor For Torque Sensor - Disclosed is a rotor for a torque sensor configured to improve a mechanical coupling force with respect to a jig in a process of adjusting a torque center, thus enabling a fine adjustment, the rotor including a rotor body having a sleeve coupled to a rotating shaft and a yoke protruding from an outer circumference of the sleeve, a ring-shaped magnet coupled to an outer circumference of the yoke, and an anti-slip structure formed on the rotor body and partially coming into contact with a jig during a rotating process for adjusting a torque center, thus inhibiting slipping between the rotor body and the jig when a rotating force is transmitted, so that slipping between the jig and the rotor body is inhibited to enable precise transmission of the rotating force whereby accuracy is improved during fine adjustment of the torque center. | 10-25-2012 |
20120297916 | APPARATUS FOR DETECTING TORQUE AND STEERING SYSTEM HAVING THE SAME - The present invention relates to a torque measuring device, the torque measuring device including a stator arranged at an inner surface of a housing, a magnet distantly arranged with the stator at a predetermined gap, a sensing unit detecting a magnetic field generated from between the stator and the magnet, and a non-magnetic stator holder integrally formed with a stator fixture fixed by the stator and a shaft fixture fixed by a shaft, whereby manufacturing cost can be minimized, and defects generated in the course of manufacturing process can be minimized. | 11-29-2012 |
20130133945 | TERMINAL CABLE ASSEMBLY HAVING WATER PROOF STRUCTURE - Disclosed is a terminal cable assembly having waterproof structure, the terminal cable assembly including a cable provided in a bundle of a plurality of wires, a terminal member coupled to a distal end of the cable, a first molding molded and formed on a bent position of the cable, and a second molding molded and formed on the first molding, where the first molding serves as a core. | 05-30-2013 |
20130141083 | Magnetic Inductive Type Position Sensor - Disclosed is a magnetic inductive type position sensor, the position sensor including at least one rotor body coupled to a rotation shaft to rotate in association with rotation of the rotation shaft and having a plurality of protrusively and circumferentially formed wing members, a PCB arranged in opposition to the rotor body, and a guide member connecting each distal end of the wing members to guide each of the wing members to be aligned on the same planar surface. | 06-06-2013 |
20130276551 | TORQUE SENSOR ROTOR - Disclosed is a rotor for a torque sensor configured to improve a mechanical coupling force with respect to a jig in a process of adjusting a torque center, thus enabling a fine adjustment, the rotor including a rotor body having a sleeve coupled to a rotating shaft and a yoke protruding from an outer circumference of the sleeve, a ring-shaped magnet coupled to an outer circumference of the yoke, and an anti-slip structure formed on the rotor body and partially coming into contact with a jig during a rotating process for adjusting a torque center, thus inhibiting slipping between the rotor body and the jig when a rotating force is transmitted, so that slipping between the jig and the rotor body is inhibited to enable precise transmission of the rotating force whereby accuracy is improved during fine adjustment of the torque center. | 10-24-2013 |
20140251028 | TORQUE SENSOR ROTOR - Disclosed is a rotor for a torque sensor configured to improve a mechanical coupling force with respect to a jig in a process of adjusting a torque center, thus enabling a fine adjustment, the rotor including a rotor body having a sleeve coupled to a rotating shaft and a yoke protruding from an outer circumference of the sleeve, a ring-shaped magnet coupled to an outer circumference of the yoke, and an anti-slip structure formed on the rotor body and partially coming into contact with a jig during a rotating process for adjusting a torque center, thus inhibiting slipping between the rotor body and the jig when a rotating force is transmitted, so that slipping between the jig and the rotor body is inhibited to enable precise transmission of the rotating force whereby accuracy is improved during fine adjustment of the torque center. | 09-11-2014 |