WO2012148057A1 - 이륜자동차 브레이크시스템의 락을 최소화시키는 최적유압제어장치 - Google Patents
이륜자동차 브레이크시스템의 락을 최소화시키는 최적유압제어장치 Download PDFInfo
- Publication number
- WO2012148057A1 WO2012148057A1 PCT/KR2011/008783 KR2011008783W WO2012148057A1 WO 2012148057 A1 WO2012148057 A1 WO 2012148057A1 KR 2011008783 W KR2011008783 W KR 2011008783W WO 2012148057 A1 WO2012148057 A1 WO 2012148057A1
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- WO
- WIPO (PCT)
- Prior art keywords
- piston
- brake system
- hydraulic control
- gap
- stopper
- Prior art date
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B15/00—Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
- B60T8/00—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force
- B60T8/26—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force characterised by producing differential braking between front and rear wheels
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
- B60T8/00—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
- B60T15/00—Construction arrangement, or operation of valves incorporated in power brake systems and not covered by groups B60T11/00 or B60T13/00
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
- B60T15/00—Construction arrangement, or operation of valves incorporated in power brake systems and not covered by groups B60T11/00 or B60T13/00
- B60T15/02—Application and release valves
- B60T15/36—Other control devices or valves characterised by definite functions
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
- B60T17/00—Component parts, details, or accessories of power brake systems not covered by groups B60T8/00, B60T13/00 or B60T15/00, or presenting other characteristic features
- B60T17/18—Safety devices; Monitoring
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
- B60T8/00—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force
- B60T8/26—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force characterised by producing differential braking between front and rear wheels
- B60T8/261—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force characterised by producing differential braking between front and rear wheels specially adapted for use in motorcycles
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
- B60T8/00—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force
- B60T8/32—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration
- B60T8/54—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration by mechanical means
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
- B60T8/00—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force
- B60T8/32—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration
- B60T8/88—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration with failure responsive means, i.e. means for detecting and indicating faulty operation of the speed responsive control means
- B60T8/92—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration with failure responsive means, i.e. means for detecting and indicating faulty operation of the speed responsive control means automatically taking corrective action
Definitions
- the present invention relates to a hydraulic control device that is added to the brake system to prevent locking, more specifically, the pressure delivered to the wheel is set to less than the pressure up to just before the lock, the pressure above the set pressure is blocked, so the pressure below the lock point It relates to a hydraulic control device of a brake system for a two-wheeled vehicle that can maintain.
- A represents a conventional two-wheel brake system (Non ABS)
- C represents a lock point
- D is a hydraulic setpoint pursued by the present invention skid (skid) on a normal road Is the maximum value of the brake pressure that is blocked so that does not occur
- B represents the change in the hydraulic pressure at which the anti-lock and lock states intersect in the electronic ABS.
- the conventional two-wheel brake system (Non ABS) has a slight braking force to shorten the braking distance due to the decrease of friction between the road surface and the tire when the rear wheel brake is selected during rapid braking, and the friction force between the road surface and the tire increases when the front wheel brake is selected. If the big wheel or the front wheel is locked beyond the lock point B, the vehicle body will wobble due to the side load (slip to the lateral road surface not to the left or the left side of the right side). . That is, the area beyond the lock point B in A corresponds to a skid generating area as unnecessary excess hydraulic pressure that causes a driver's danger.
- the first is that it is difficult to install except two-wheeled vehicles equipped with an optional electronic ABS device when shipped. More specifically, it is concluded that in order to install the electronic ABS device on the shipped motorcycle, it is almost impossible in terms of time and cost since it needs to be modified.
- some high-end products are shipping ABS as a basic option, not an option, and it is difficult to estimate the shipping cost of ABS, but it is estimated to be about $ 1,000.00, and other brands are estimated to be more than that. This leads to the contradiction that if ABS is to be installed in small and low-end motorcycles, the price is higher than the price of the motorcycle.
- Korean Patent Application No. 10-2000-0011021 a mechanical automatic hydraulic control device for an anti-lock brake system.
- the brake system starts by responding to a brake system or a brake when the brake is activated, the wheel cylinder or the wheel cylinder is below the minimum hydraulic pressure at which the wheel is locked when the vehicle is stopped or decelerated. Automatically shuts off abnormal pressure that passes in the direction of the caliper and locks, and prevents breakage or deformation due to sudden stops in machinery.
- the hydraulic pressure increases when the brake pedal is stepped on or pulled. The increase in hydraulic pressure stops in the state close to the lock point. In this state, the wheel does not slip and rotates at the optimum speed with deceleration, so that the body rotates or the skid state due to slip is minimized by the unloading of the body during braking.
- Korean Patent Application No. 10-2000-0011021 has a problem in that the brake function is momentarily lost due to the deviation of the adjustment bolt due to the external shock or vibration caused by long time repeated use.
- An object of the present invention which has been submitted to solve the above problems, is to provide a hydraulic pressure for an anti-lock brake system, which can restrict the adjustment bolt to be displaced only within a certain region so as to maintain a constant brake performance despite disturbance or repeated operation. It is to provide a control device.
- the injection port and the outlet port is formed, the body having a space therein;
- a piston arranged to be movable in a piston hole formed in the main body, the piston opening and closing a flow path between the injection port and the outlet port;
- a stopper fixed to one end of the piston to limit the moving range of the piston by a stopper moving space formed inside the main body;
- a spring contacting the stopper to apply a restoring force to the piston;
- an adjustment bolt installed to adjust the restoring force of the spring, and an opening and closing ring for blocking the fluid and a sealing ring for sealing the fluid are disposed at an outer circumference of the piston, and a cross-sectional area of the piston is greater than that of the piston.
- a small injection passage is formed to communicate with the injection port on the piston head side of the other end of the piston, and the first gap communicates with the injection passage around the piston head, and communicates with the first gap and the outlet port.
- a second gap is formed, and the hydraulic control device for the anti-lock brake system, characterized in that the opening and closing ring shuts off the fluid by contacting the stopper formed around the piston head between the first gap and the second gap. to be.
- a pin seat is formed at the side of the adjustment bolt, and the pin seat is characterized in that the fixing pin is inserted through the main body is inserted.
- the length of the pin seat in a direction parallel to the traveling direction of the adjustment bolt is characterized in that larger than the diameter of the fixing pin.
- the present invention is based on the principle that the effective braking is maximized when braking without slippage due to rolling friction closer to the lock point of the brake than the sliding friction of the wheel, ie keeping the slip ratio at zero.
- the hydraulic pressure of the brake close to the lock point that can be calculated in consideration of the weight of the vehicle body and the average driving speed is effectively maintained.
- the present invention minimizes the braking distance while ensuring steering performance in normal times, improves the performance in response to fast hydraulic pressure, and prevents steering of the vehicle due to the eccentricity of the vehicle on snow or rain, and without vibration of the brake pedal during braking. Stable braking is possible.
- the hydraulic pressure increases when the user presses the brake pedal or pulls the lever, but the increase in the hydraulic pressure is stopped in the state close to the lock point.
- the body can rotate or the skid state due to slip can be minimized.
- the present invention can prevent loss of the brake function under any circumstances, and can prevent an accident due to a brake inoperable state resulting from a malfunction of the hydraulic control device for the anti-lock brake system.
- the present invention can be mounted on a small or low-cost motorcycle at a low price, and thus can exhibit excellent performance, such as high-grade ABS, so that the driver's safety at a low cost can be secured inexpensive two-wheeled vehicle It is the best brake system in the field.
- FIG. 1 is a partial cutaway perspective view of a hydraulic control apparatus for an anti-lock brake system according to an embodiment of the present invention.
- FIG. 2 is a cross-sectional view of the hydraulic control apparatus for the anti-lock brake system of FIG.
- FIG. 3 is a partially enlarged view of a fluid blocking state of FIG. 2.
- FIG. 4 is a partially enlarged view of a fluid maximum state in FIG. 2.
- 5 is a graph for explaining brake hydraulic pressure.
- reference numeral 100 denotes a hydraulic control apparatus for an anti-lock brake system according to an embodiment of the present invention.
- the anti-lock brake system hydraulic control apparatus 100 includes a main body composed of a first housing 102 and a second housing 132, a piston 120 inserted into the main body, and an elastic force on the piston 120. It comprises a spring 142 to give the adjustment bolt 144 for adjusting the elastic force of the spring 142.
- the main body is manufactured by dividing the first housing 102 and the second housing 132 for ease of injection and assembly process, but may be manufactured in a single piece.
- An injection port 104 is formed on the upper side of the first housing 102, and an outlet port 110 is formed on the side of the first housing 102. That is, the injection port 104 is disposed at the piston head 122 side, which is an end of the piston 120, and the outlet port 110 is disposed at the side of the piston 120.
- first housing 102 and the second housing 132 may be coupled to each other by screwing or welding each other.
- the injection port 104 and the outlet port 110 are formed in the first housing 102, and the lower end of the first housing 102, the upper (top) of the stopper 130
- the first stopper seat 103 which is a dot, is formed.
- the location where the first housing junction portion 105 of the first housing 102 and the second housing junction portion 134 of the second housing 132 meet is different from the height of the first stopper seat 103, so that It is desirable to minimize the occurrence of (oil leak).
- a piston hole 119 is formed in the first housing 102 to allow the piston 120 to reciprocate.
- the piston hole 119 is connected to the injection passage 106 to the upper side, the injection passage 106 is in communication with the injection port 104.
- the piston hole 119 is formed to have a smaller cross-sectional area than the injection passage 106. Therefore, the piston seat 112 is formed at the upper end of the piston hole 119 is stepped.
- the piston seat 112 corresponds to the top dead center of the piston 120, and there is no supply of fluid through the injection port 104, or the piston head under a fluid pressure of a magnitude smaller than the restoring force of the spring 142. 122 is seated in the piston seat (112).
- the upper portion of the piston hole 119 is formed with a first gap 114 and a second gap 118 having a larger cross-sectional area than the piston 120 so that fluid can move.
- a threshold jaw 116 to which the first ring 124 to be contacted may be formed between the first gap 114 and the second gap 118.
- the threshold jaw 116 has a smaller distance from the piston 120 than the first gap 114 and the second gap 118. Therefore, as long as the first ring 124 is not in contact, the fluid may be moved from the first gap 114 to the second gap 118.
- An outlet hole 108 is formed at one side of the second gap 118. Therefore, the second gap 118 communicates with the outlet port 110 and the outlet hole 108.
- the piston head groove 121 is disposed at the upper end of the piston 120.
- the piston head groove 121 serves to communicate with the first gap 114 and the injection passage 106.
- At least two O-rings are disposed on the outer circumference of the piston 120, and in the embodiment of the present invention, the first ring 124, the second ring 126, and the third ring 128 are applied.
- the first ring (opening and closing ring) 124 is located within the first gap 114, and has a cross-sectional shape and size that can contact the limiting jaw 116.
- the first ring 124 serves as a valve for opening and closing the movement of the fluid to the second gap 118.
- the second ring 126 and the third ring 128 are disposed below the second gap 118 to be in contact with the inner wall surface of the piston hole 119.
- the second ring 126 and the third ring 128 serve as a sealing ring to prevent the movement of the fluid downward than the second gap 118, and two O-rings to improve the sealing effect Used.
- a spring 142 is inserted into the second housing 132, and an upper end of the spring 142 contacts the stopper 130.
- the stopper 130 is coupled to the piston 120.
- an upper portion of the spring hole 133 into which the spring 142 is inserted in the second housing 132 is stepped to form a second stopper seat 136 to which the stopper 130 may contact.
- the stopper 130 has a larger cross-sectional area than the spring hole 133 and the piston hole 119, and the stopper moving space defined between the first stopper seat 103 and the second stopper seat 136. It is possible to move within. Since the stopper 130 abuts the first stopper seat 103 at the same time as the piston head 122 abuts the piston seat 112, the first stopper seat 103 may be omitted. have.
- the lower portion of the second housing 132 is formed with a control bolt hole 140, the control bolt 144 is screwed.
- the adjustment bolt 144 is in contact with the spring 142, serves to adjust the reference restoring force of the spring 142.
- the spring fixing part 150 into which the spring 142 is inserted may be concave at the upper end of the adjustment bolt 144.
- the adjustment bolt 144 is formed at the bottom adjustment groove 146 to rotate the adjustment bolt 144.
- the adjusting bolt 144 may be separated from the adjusting bolt hole 140 by disturbance or repetitive work. Therefore, in the present invention, the pin seat 148 is formed on the outer circumferential surface of the adjusting bolt 144, and the pin hole 138 is formed at a position corresponding to the pin seat 148 in the second housing 132.
- the fixing pin 152 is inserted through the pinhole 138. Therefore, when the end of the fixing pin 152 is inserted into the pin seat 148, the adjustment bolt 144 is limited to the movement. At this time, the length of the pin seat 148 in the direction parallel to the traveling direction of the adjustment bolt 144 is larger than the diameter of the fixing pin 152.
- the fixing pin 152 does not affect the restoring force of the spring 142 by the fine adjustment of the adjustment bolt 144, the adjustment bolt 144 is separated from the adjustment bolt hole 140 Can be prevented.
- the hydraulic control apparatus 100 for an anti-lock brake system is basically configured as described above. Hereinafter, the operation of the hydraulic control device 100 for the anti-lock brake system will be described.
- FIG. 3 The state in which the brake (not shown) is not operated in the hydraulic control apparatus 100 for the anti-lock brake system is illustrated in FIG. 3.
- the piston head 122 is in contact with the piston seat 112. Therefore, the injection port 104 and the outlet port 110 are the injection passage 106, the piston head groove 121, the first gap 114 and the second gap 118, It communicates through the outlet hole 108.
- the spring 142 elastically pushing the piston 120 in the rear of the piston 120 is adjusted by the tightening force by tightening or loosening the adjusting bolt 144.
- the elasticity of the spring 142 is adjusted in consideration of the average running speed of the vehicle body and the weight of the vehicle body, and the proper elasticity force corresponds to the hydraulic pressure close to the lock point of the brake.
- first housing 103 first stopper seat
- injection port 105 the first housing junction
- piston head 124 first ring
- stopper 132 second housing
- pinza 150 spring fixing
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Transportation (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- General Engineering & Computer Science (AREA)
- Regulating Braking Force (AREA)
Abstract
Description
Claims (3)
- 주입포트와 유출포트가 형성되고, 내부에 공간을 가지는 본체;상기 본체 내에 형성된 피스톤홀에 이동가능하도록 배치돼서, 상기 주입포트와 유출포트 사이의 유로를 개폐하는 피스톤;상기 피스톤의 일단부에 일체로 고정돼서, 상기 본체 내부에 형성되는 스토퍼이동공간에 의해 상기 피스톤의 이동범위를 제한하는 스토퍼;상기 피스톤에 복원력을 가하도록 상기 스토퍼에 접촉하는 스프링; 및상기 스프링의 복원력을 조절하기 위해 설치되는 조절볼트를 포함하고,상기 피스톤의 외주에는 유체의 차단을 위한 개폐링과 유체의 밀폐를 위한 밀폐링이 배치되며,상기 본체 내부에는 상기 피스톤보다 단면적이 작은 주입유로가 상기 피스톤의 타단부의 피스톤헤드측에 상기 주입포트와 연통되도록 형성되고,상기 피스톤헤드 주위에는 상기 주입유로와 연통되는 제1간극과, 상기 제1간극 및 상기 유출포트와 연통되는 제2간극이 형성되며,상기 개폐링이 상기 제1간극과 제2간극 사이에 상기 피스톤헤드 주위로 형성된 멈춤턱에 접촉하는 것에 의해 유체를 차단하는 것을 특징으로 하는 안티록 브레이크시스템용 유압제어장치.
- 제1항에 있어서, 상기 조절볼트의 측부에는 핀자리가 형성되고, 상기 핀자리에는 상기 본체를 관통하여 설치되는 고정핀이 삽입되는 것을 특징으로 하는 안티록 브레이크시스템용 유압제어장치.
- 제2항에 있어서, 상기 조절볼트의 진행방향과 평행한 방향으로의 상기 핀자리의 길이는 상기 고정핀의 직경보다 큰 것을 특징으로 하는 안티록 브레이크시스템용 유압제어장치.
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US14/113,999 US9133863B2 (en) | 2011-04-25 | 2011-11-17 | Optimized hydraulic control device for minimizing locking of a brake system in a two-wheeled vehicle |
CN201180071132.8A CN103562026B (zh) | 2011-04-25 | 2011-11-17 | 使两轮车辆中制动系统的抱死减到最低程度的优化的液压控制设备 |
JP2014508271A JP5952896B2 (ja) | 2011-04-25 | 2011-11-17 | 二輪自動車ブレーキシステムのロックを最小化させる最適油圧制御装置 |
EP11864482.2A EP2703240A4 (en) | 2011-04-25 | 2011-11-17 | OPTIMIZED HYDRAULIC CONTROL DEVICE FOR MINIMIZING THE BLOCKING OF A BRAKE SYSTEM IN A TWO-WHEELED VEHICLE |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2011-0038523 | 2011-04-25 | ||
KR1020110038523A KR101059942B1 (ko) | 2011-04-25 | 2011-04-25 | 이륜자동차 브레이크시스템의 락을 최소화시키는 최적유압제어장치 |
Publications (1)
Publication Number | Publication Date |
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WO2012148057A1 true WO2012148057A1 (ko) | 2012-11-01 |
Family
ID=44933854
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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PCT/KR2011/008783 WO2012148057A1 (ko) | 2011-04-25 | 2011-11-17 | 이륜자동차 브레이크시스템의 락을 최소화시키는 최적유압제어장치 |
Country Status (6)
Country | Link |
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US (1) | US9133863B2 (ko) |
EP (1) | EP2703240A4 (ko) |
JP (1) | JP5952896B2 (ko) |
KR (1) | KR101059942B1 (ko) |
CN (1) | CN103562026B (ko) |
WO (1) | WO2012148057A1 (ko) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105438378A (zh) * | 2014-08-19 | 2016-03-30 | 张瑞龙 | 时差压力分配输出装置 |
KR101616076B1 (ko) | 2015-10-26 | 2016-04-27 | (주)에이치에스 | 락을 최소화시키는 최적유압제어장치 |
CN110778622B (zh) * | 2018-09-05 | 2021-03-23 | 君泽精密机械(山东)有限公司 | 一种汽车用的制动卡钳 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH10175540A (ja) * | 1996-12-13 | 1998-06-30 | Wabco Gmbh | 負荷に依存して制御可能なブレーキ力調整弁装置 |
KR20000011021A (ko) | 1996-05-14 | 2000-02-25 | 그레이엄 브레레톤, 레슬리 에드워즈 | 시간생물학적 제제인 벤조푸란 및 벤조피란 |
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- 2011-04-25 KR KR1020110038523A patent/KR101059942B1/ko active IP Right Grant
- 2011-11-17 JP JP2014508271A patent/JP5952896B2/ja not_active Expired - Fee Related
- 2011-11-17 CN CN201180071132.8A patent/CN103562026B/zh not_active Expired - Fee Related
- 2011-11-17 US US14/113,999 patent/US9133863B2/en active Active
- 2011-11-17 EP EP11864482.2A patent/EP2703240A4/en not_active Withdrawn
- 2011-11-17 WO PCT/KR2011/008783 patent/WO2012148057A1/ko active Application Filing
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Also Published As
Publication number | Publication date |
---|---|
EP2703240A4 (en) | 2014-10-01 |
JP2014512310A (ja) | 2014-05-22 |
US9133863B2 (en) | 2015-09-15 |
JP5952896B2 (ja) | 2016-07-13 |
KR101059942B1 (ko) | 2011-08-29 |
CN103562026B (zh) | 2016-04-13 |
CN103562026A (zh) | 2014-02-05 |
US20140047830A1 (en) | 2014-02-20 |
EP2703240A1 (en) | 2014-03-05 |
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