公开(公告)号：US20160377136A1

公开(公告)日：2016-12-29

申请号：US15007288

申请日：2016-01-27

Applicant: Daegu Gyeongbuk Institute of Science and Technology

Inventor： Dong Hwan SHIN ,  Choong Pyo JEONG ,  Kel Seh LEE ,  Seong Hun LEE ,  Sung Ho JIN

IPC: F16D65/18 ,  F16D65/00 ,  F16D55/225

CPC classification number: B60T13/741 ,  F16D55/226 ,  F16D65/183 ,  F16D2121/24 ,  F16D2125/40 ,  F16D2125/66

Abstract: An electro-mechanical brake for increasing a braking force is provided. The electro-mechanical brake for increasing the braking force according to an embodiment of the present invention may include the upper pad together with the inner pad and the outer pad, the inner pad may pressurize the inner side surface of the disk by the movement of the moving block by the rotation of the screw, the outer pad may pressurize the outer side surface of the disk, the upper pad may also pressurize the cylindrical surface of the upper end of the disk, and thus the braking force may be increased since the additional braking force can be further generated by pressurizing the cylindrical surface of the upper end of the disk compared with a case of pressurizing the inner side surface and the outer side surface of the disk.

Abstract translation: 提供了一种用于增加制动力的机电制动器。 根据本发明的实施例的用于增加制动力的机电制动器可以包括上垫与内垫和外垫，内垫可以通过移动的方式对盘的内侧表面加压 移动块通过螺杆的旋转，外垫可以对盘的外侧表面加压，上垫也可以对盘的上端的圆柱形表面加压，因此可以增加制动力，因为附加 与对盘的内侧面和外侧面进行加压的情况相比，通过对盘的上端的圆筒面进行加压，能够进一步产生制动力。

公开(公告)号：US20170354780A1

公开(公告)日：2017-12-14

申请号：US15582873

申请日：2017-05-01

Applicant: Daegu Gyeongbuk Institute of Science and Technology

Inventor： Tae Sang PARK ,  Dae Hyun KUM ,  Seong Hun LEE

IPC: A61M5/20 ,  A61B34/30

CPC classification number: A61M5/2033 ,  A61B34/30 ,  A61M2005/2013 ,  A61M2005/206 ,  A61M2005/208 ,  A61M2205/13 ,  A61M2205/50 ,  A61M2209/082

Abstract: Disclosed is an injection gadget corresponding to an end-effector such as a rescue robot or the like. The injection gadget is configured such that an injection needle is disposed inside an injection assembly, an injection liquid is provided between a cylinder and a piston of the injection assembly, and the piston is moved by an elastic force of a spring previously compressed inside the cylinder so that the injection needle protrudes to the outside of the injection assembly and the injection liquid is ejected, and includes a bracket that replaceably mounts the injection assembly, a main body that is connected to the bracket and includes a first body space portion of which one side surface facing the bracket and the other side surface are open to pass through each other and a second body space portion that is disposed next to the first body space portion, a controller that is mounted in the second body space portion, a linear actuator that moves a transfer shaft in accordance with a control signal of the controller, and a pusher that is disposed between the linear actuator and the injection assembly, and transmits a force of the linear actuator toward the injection assembly so that a locking pin of the bracket is deviated from locking guides of the piston of the injection assembly.

公开(公告)号：US20170114848A1

公开(公告)日：2017-04-27

申请号：US15099566

申请日：2016-04-14

Applicant: Daegu Gyeongbuk Institute of Science and Technology

Inventor： Tae Sang PARK ,  Choong Pyo JEONG ,  Seong Hun LEE ,  Dong Hoon BAN ,  Jae Seung HONG

IPC: F16D65/18 ,  B60T1/00 ,  F16D55/225

CPC classification number: F16D65/18 ,  B60T1/005 ,  B60T1/062 ,  B60T13/741 ,  F16D55/225 ,  F16D55/226 ,  F16D63/006 ,  F16D65/183 ,  F16D2121/24 ,  F16D2125/40 ,  F16D2125/48

Abstract: Disclosed is an electro-mechanical brake device, including: a disk; a pair of brake pads respectively disposed at both sides of the disk; a caliper respectively disposed inside the pair of brake pads; a brake module portion disposed at one side of the caliper; and a parking brake portion that is disposed to be perpendicular to a motor shaft of the brake module portion and is connected to a parking brake switch that is operated by a driver, and selectively controls a rotation of the motor shaft depending on the operation of the parking brake switch.

公开(公告)号：US20160327108A1

公开(公告)日：2016-11-10

申请号：US15007336

申请日：2016-01-27

Applicant: Daegu Gyeongbuk Institute of Science and Technology

Inventor： Dong Hwan SHIN ,  Sung Ho JIN ,  Seong Hun LEE ,  Choong Pyo JEONG

IPC: F16D65/18 ,  F16D55/02

CPC classification number: F16D65/183 ,  F16D55/14 ,  F16D2121/14 ,  F16D2121/24 ,  F16D2125/66 ,  F16D2127/10

Abstract: Provided are a wedge angle adjusting device and method. A device for adjusting a wedge angle of a variable wedge of an electro wedge brake (EWB) includes a movable wedge including an inclined surface and a counter wedge which includes an inclined surface disposed to face the inclined surface of the movable wedge and is disposed to face the movable wedge. The wedge angle adjusting device includes a frictional coefficient estimate unit configured to estimate a frictional coefficient between a pad and a disc of the EWB, a wedge angle command unit configured to calculate a wedge angle command value, based on a estimation of frictional coefficient estimated by the frictional coefficient estimate unit, and a wedge control unit configured to adjust the wedge angle according to the calculated wedge angle command value.

Abstract translation: 提供了一种楔角调整装置和方法。 一种用于调节电动楔形制动器（EWB）的可变楔的楔角的装置包括可移动的楔子，其包括倾斜表面和相对楔形件，该楔形物包括设置成面对可动楔形物的倾斜表面的倾斜表面， 面对活动楔。 楔角调整装置包括：摩擦系数估计单元，被配置为估计EWB的垫和盘之间的摩擦系数;楔形角度指令单元，被配置为基于由楔形角度指令值估计的摩擦系数的估计来计算楔角指令值; 摩擦系数估计单元和楔形控制单元，其被配置为根据所计算的楔角指令值来调节楔角。