505 patents
Utility
Vibration Control Device and Frequency-sensitive Shock Absorber Having the Same
9 Nov 23
The present disclosure relates to a vibration control device and a frequency-sensitive shock absorber having the same.
Kyu Do KIM, Se Won CHO
Filed: 20 Jul 22
Utility
Vehicle Steering System Having Multi-stage Reduction Mechanism
19 Oct 23
A vehicle steering system comprises: an input shaft rotatable in response to an input for moving vehicle wheels; a motor generating torque to be supplied to an output shaft through a belt assembly; a gear assembly; a rotary-linear conversion mechanism, and a sector gear; and the rotary-linear conversion mechanism combining rotary motion of the input shaft and the torque transferred from the motor.
Troy STRIETER, Joshua GROVE
Filed: 13 Apr 22
Utility
t3vfx6saa9uo0ucars4omcd75oa3c830s
12 Oct 23
The present disclosure relates to a method and an apparatus for controlling a steering system, and more particularly, to a method and an apparatus for adjusting an operation mode of a steering system according to the degree by which a steering wheel is stowed or the degree by which the steering wheel is folded.
Taesik Kim, Taehyung Sun
Filed: 27 Jul 22
Utility
91fi2r53s833ivswcyesrsa5z8rs8plqlthu4m0qq4m4p3718f5k4izq
5 Oct 23
A brake system for a vehicle is configured to mix a brake request signal corresponding to a level of a brake request with a variable frequency and a variable amplitude (e.g. torque tickle) when generating a signal for controlling a brake.
Jeff LAUMAN, Bryan Freed, Jeremy Dobbs, Ed Fullman
Filed: 31 Mar 22
Utility
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5 Oct 23
The present disclosure provides a steering angle limiting device including a bracket 41 fixed to a column housing 30 surrounding a steering shaft 10, a wire 42 having one end fixed to the bracket 41, and a wire stopper 43 fixed to the other end of the wire 42, wherein the wire stopper 43 is fixed to the other end of the wire 42 in a state where the wire 42 passes through a wire hole 10a formed to pass through the steering shaft 10 in a direction inclined to an axial direction of the steering shaft 10, and a steering apparatus including the same.
Jungyu LEE
Filed: 22 Jul 22
Utility
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28 Sep 23
An electronic brake system is disclosed.
Jinseok KIM
Filed: 7 Jul 21
Utility
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21 Sep 23
Disclosed is a steering column for a vehicle.
KyungSeok HWANGBO
Filed: 27 Jul 22
Utility
e7mkqqu121b0sdl4eplwytcs92jtjy
14 Sep 23
Disclosed is an electromechanical brake and a method of operating the same.
Seungtae BAEK, Joon-kyu SONG, Kyungho JUNG
Filed: 4 Jun 21
Utility
45wrbivbm0rkebsm0za65p2r8a gcnj38v
7 Sep 23
The present disclosure relates to an inverter apparatus, a control module of the inverter apparatus, and control methods thereof, and more particularly, to an inverter apparatus enabling stable voltage control using active damping, a control module of the inverter apparatus, and control methods thereof.
Bong Yeon CHOI
Filed: 9 Jun 22
Utility
2rsn8z9xj5eht6u2tujb
27 Jul 23
A shock absorber includes a piston valve, a body valve installed at a lower side of a tube, a lower guide member installed between the piston valve and the body valve and including a lower through-hole through which the fluid passes, and a lower passing slit formed to allow the fluid to pass therethrough at a flow rate relatively lower than a flow rate at which the fluid passes through the lower through-hole, a mid-guide member having a mid-guide hole through which the fluid passes, the mid-guide member being disposed between the piston valve and the lower guide member and configured to close the lower through-hole when the mid-guide member is in contact with the lower guide member, a first elastic member interposed between the lower guide member and the mid-guide member, and a second elastic member interposed between the piston valve and the mid-guide member.
Sangyeon CHO
Filed: 22 Jul 22
Utility
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20 Jul 23
During an operation of applying a parking brake, when sufficient brake clamping force is applied by a brake actuator, a parking lock actuator having a pin is energized to cause the pin to be moved toward a strut so that the strut is engaged with one of notches of a rotatable part operably connected with the brake actuator in order to prevent rotation of the rotatable part in one direction of releasing the brake and to allow rotation of the rotatable part in the other direction of applying the brake, and then the parking lock actuator is de-energized and the pin is moved away from the strut.
Alex KEIT, Jeff LAUMAN, Troy STRIETER
Filed: 19 Jan 22
Utility
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13 Jul 23
A brake assembly with multiple telescoping structures comprises: a rotatable part configured to be rotated by an actuator; a fixed part comprising an outer ball nut fixed to a housing; a rotatable and translatable part comprising an outer ball screw and an inner ball nut, wherein the outer ball screw is operably coupled with the outer ball nut through first rolling bodies, and the rotatable and translatable part is operably coupled with the rotatable part and is rotatable relative to the outer ball nut and axially translatable relative to the rotatable part and the outer ball nut simultaneously by rotation of the rotatable part; a translatable part comprising an inner ball screw operably coupled with the inner ball nut through second rolling bodies and configured to be axially translated relative to the inner ball nut by rotation of the inner ball nut to move a brake pad assembly.
Suersh Babu KODURI, Daniel Smith
Filed: 13 Jan 22
Utility
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25 May 23
Disclosed herein a brake pad for a disk brake.
Sudhirkumar S KARAJGI, Prakash D. SUNKE
Filed: 9 Aug 22
Utility
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25 May 23
Provided is an check valve.
Kiwon KANG
Filed: 19 Apr 21
Utility
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18 May 23
One embodiment of the present invention relates to a steering apparatus, in which not only a middle tube but also an inner tube can be moved along a longitudinal direction of an outer tube, and thus, stroke control of the steering apparatus can be effectively performed.
Sang Hyun PARK, Jong Han KIM
Filed: 25 Oct 22
Utility
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18 May 23
The present disclosure provides a motor router comprising: an annular body having a first coil guide; and a guide part formed to protrude from the body, and having a second coil guide to which the first coil guide is connected, and thus the present invention reduces the number of parts and has a simplified configuration, thereby providing an advantageous effect of reducing manufacturing processes and manufacturing costs.
Kyung Sang PARK, Seong Jin KIM, Jung Woo JO, Chang Hyun PARK
Filed: 17 Jan 23
Utility
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11 May 23
The present disclosure relates to a steering-assisting device.
Jun Ho SHIN
Filed: 13 Apr 21
Utility
nmna3h08csvecjukkg4i45ts7afb0q24eg980rg 1t6
4 May 23
The invention relates to a fan for a wheel brake of a vehicle, the fan comprising: a coupling portion for coupling the fan to the vehicle; a blade assembly that is rotatable relative to said coupling portion to generate an air flow; and a drive unit for rotating the blade assembly.
Hatem SHAHIN
Filed: 21 Oct 22
Utility
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4 May 23
A brake assembly may comprise: a brake piston configured to be movable for a brake apply or release, the brake piston having an inner wall forming a piston cavity; a linearly movable structure positioned within the piston cavity of the brake piston; the linearly moveable structure configured to be linearly movable within the piston cavity in response to rotation of a rotatable structure operably coupled to the linearly movable structure; and a magnet disposed between the brake piston and the linearly movable structure so that the brake piston is movable toward the linearly movable structure in response to linear movement of the linearly movable structure by magnetic field generated by the magnet.
HyungJin BAEK, Sudhir KUMAR
Filed: 28 Oct 21
Utility
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4 May 23
The embodiments relate to a steering control device and method.
JaeWoo LEE
Filed: 27 Oct 22