KR100230192B1 - Impact absorbing system of engine mounting for a vehicle - Google Patents
Impact absorbing system of engine mounting for a vehicle Download PDFInfo
- Publication number
- KR100230192B1 KR100230192B1 KR1019950065345A KR19950065345A KR100230192B1 KR 100230192 B1 KR100230192 B1 KR 100230192B1 KR 1019950065345 A KR1019950065345 A KR 1019950065345A KR 19950065345 A KR19950065345 A KR 19950065345A KR 100230192 B1 KR100230192 B1 KR 100230192B1
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- South Korea
- Prior art keywords
- engine
- liquid crystal
- engine mounting
- mounting
- vehicle
- Prior art date
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K5/00—Arrangement or mounting of internal-combustion or jet-propulsion units
- B60K5/12—Arrangement of engine supports
- B60K5/1283—Adjustable supports, e.g. the mounting or the characteristics being adjustable
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G13/00—Resilient suspensions characterised by arrangement, location or type of vibration dampers
Abstract
본 발명은 자동차 엔진마운팅 충격흡수장치에 관한 것으로, 종래의 자동차용 엔진을 취부한 4점 지지 엔진마운팅은 급제동, 급출발시에 엔진요동이 크게 발생하여 자동차에 승차한 운전자 및 승객의 승차감을 저하시키는 문제가 있었다.The present invention relates to an automobile engine mounting shock absorbing device, and a four-point support engine mounting in which a conventional automobile engine is mounted reduces engine riding comfort of a driver and a passenger riding a vehicle due to large engine fluctuations during sudden braking and sudden start. There was a problem.
본 발명은 예시도면 제2도 내지 제3도와 같이 엔진(20) 또는 트랜스미션(18)의 양측단부에 액정 엔진마운팅(22)(24)을 설치하여 프론트 액정 엔진마운팅(22), 리어 액정 엔진마운팅(24)과 프론트 댐퍼(28) 사이에 각각 유압파이프(26)로 연결하여 급제동시 자동차의 앞부분이 가라 앉을때 프론트 댐퍼(28)의 유액이 유압파이프(26)를 통해 프론트 액정 엔진마운팅(22)으로 흘러 프론트 액정 엔진마운팅의 탄력성을 향상시키도록 하므로 자동차의 엔진 요동을 줄이고 충격음을 감소하여 자동차에 탑승한 운전자 및 승객의 승차감을 향상시키는데 효과가 있다.According to the present invention, as shown in FIGS. 2 to 3, liquid crystal engine mountings 22 and 24 are installed at both ends of the engine 20 or the transmission 18 so that the front liquid crystal engine mounting 22 and the rear liquid crystal engine mounting are provided. A hydraulic pipe 26 is connected between the 24 and the front dampers 28, respectively, and when the front part of the vehicle sinks during sudden braking, the fluid of the front damper 28 passes through the hydraulic pipe 26 to the front liquid crystal engine mounting 22 ) To improve the elasticity of the front liquid crystal engine mounting, thereby reducing the engine shake of the car and reducing the impact sound, thereby improving the riding comfort of the driver and passenger in the car.
Description
제1도는 종래 자동차용 엔진 및 트랜스미션과 관련부품의 분리 상태를 나타낸 사시도.1 is a perspective view showing a separation state of a conventional vehicle engine and transmission and related parts.
제2도는 본 발명에 따른 자동차의 엔진에 액정 엔진마운팅 및 유압파이프를 설치한 상태의 사시도.2 is a perspective view of a liquid crystal engine mounting and hydraulic pipe installed in the engine of the vehicle according to the present invention.
제3도는 본 발명에 따른 액정 엔진마운팅을 엔진 및 트랜스미션에 설치한 상태의 사시도이다.3 is a perspective view of a state in which the liquid crystal engine mounting according to the present invention is installed in the engine and the transmission.
* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings
10 : 브라켓 12 : 엔진마운팅10: bracket 12: engine mounting
14 : 고무부시 16 : 마운팅멤버14: rubber bush 16: mounting member
18 : 트랜스미션 20 : 엔진18: Transmission 20: Engine
22 : 프론트 액정 엔진마운팅 24 : 리어 액정 엔진마운팅22: front liquid crystal engine mounting 24: rear liquid crystal engine mounting
26 : 유압파이프 28 : 프론트 댐퍼26: hydraulic pipe 28: front damper
본 발명은 자동차용 엔진마운팅 충격흡수장치에 관한 것으로, 더욱 상세하게는 엔진의 일측에 엔진마운팅을 설치하고 엔진마운팅과 프론트댐퍼 사이에는 유압파이프를 연결하여 엔진마운팅과 프론트댐퍼간에 유액이 흘러 급제동시와 급출발시에 발생하는 엔진요동을 방지하도록 한 자동차용 엔진마운팅 충격흡수장치에 관한 것이다.The present invention relates to an engine mounting shock absorber for an automobile, and more particularly, by installing an engine mounting on one side of an engine and connecting a hydraulic pipe between the engine mounting and the front damper, the fluid flows between the engine mounting and the front damper and rapidly brakes the engine. The present invention relates to an engine mounting shock absorbing device for preventing engine fluctuations occurring during start and departure.
자동차의 엔진룸에 설치되는 엔진은 4행정을 거쳐 생성되는 힘으로 자동차를 구동시키게 되며, 이때 발생하는 소음과 진동등이 차체와 탑승자에게 전달하게 되므로 엔진을 마운팅시키는 구성에서 여러 부품을 사용하여 상기한 진동과 소음등을 줄이도록 하고 있다.The engine installed in the engine room of the vehicle drives the vehicle with the force generated through the four strokes, and the noise and vibration generated at this time are transmitted to the vehicle body and the occupant, and thus, using the various components in the configuration for mounting the engine. To reduce vibration and noise.
엔진마운팅은 엔진마운트 또는 엔진서포트라고도 불리우며 엔진의 진동을 차체에 전달하지 못하도록 고무로 만들어진 러버 마운팅 등을 이용하여 엔진과 트랜스미션을 차체에 고정시킬 수 있도록 엔진을 지지하며 차체에 고정된 일체의 부품을 말하는 것이다.Engine mounting, also called engine mounting or engine support, supports the engine so that the engine and transmission can be fixed to the body by using rubber mounting made of rubber to prevent the vibration of the engine from being transmitted to the body. I speak.
예시도면 제1도는 종래 자동차용 엔진(20) 및 트랜스미션(18)과 관련부품의 분리 상태를 나타낸 도면으로서, 마운팅멤버(16)가 엔진룸의 횡방향으로 차체에 결합되고, 트랜스미션(18) 측의 양측부에 브라켓(10)이 결합되며, 상기 브라켓(10)에 엔진마운팅(12)이 결합되고, 상기 엔진마운팅(12)은 마운팅멤버(16)의 상단에 결합되어 트랜스미션(18) 측의 진동을 차체에 전달하지 않으면서 지지할 수 있도록 되어 있다.Exemplary Drawing 1 is a view showing a separation state of a conventional vehicle engine 20 and transmission 18 and related parts, the mounting member 16 is coupled to the vehicle body in the transverse direction of the engine room, the transmission 18 side Brackets 10 are coupled to both sides of the bracket, the engine mounting 12 is coupled to the bracket 10, the engine mounting 12 is coupled to the top of the mounting member 16 of the transmission 18 side It is designed to support vibrations without transmitting them to the body.
엔진마운팅(12) 내부에는 고무부시(14)를 설치하였는데 고무부시(14)는 엔진(20)의 구동으로 발생하는 진동, 소음등을 완화시키고 엔진(20)의 하중을 지지하는 기능을 하는 것이다.The rubber bush 14 is installed inside the engine mounting 12. The rubber bush 14 functions to alleviate vibration and noise generated by driving the engine 20 and to support the load of the engine 20. .
그러나 종래의 자동차용 엔진을 취부한 4점 지지 엔진마운팅은 급제동, 급출발시에 엔진요동이 크게 발생하여 자동차에 승차한 운전자 및 승객의 승차감을 저하시키는 문제가 있었다.However, the conventional four-point support engine mounting in which an engine for a vehicle is mounted has a problem in that engine fluctuations are greatly generated during sudden braking and sudden start, thereby degrading the riding comfort of a driver and a passenger riding in an automobile.
따라서 본 발명은 상기한 종래 엔진을 취부한 엔진마운팅이 지닌 문제를 해결하기 위하여 안출된 것으로, 엔진의 양측부에 프론트 액정 엔진마운팅과 리어 액정 엔진마운팅을 각각 체결하고 각각의 액정 엔진마운팅과 프론트 댐퍼 사이에 유압파이프를 연결하여 설치한 자동차용 엔진마운팅 충격흡수장치를 제공하고자 함에 발명의 목적이 있다.Therefore, the present invention has been made to solve the problems of the above-described engine mounting of the conventional engine, fastening the front liquid crystal engine mounting and the rear liquid crystal engine mounting on both sides of the engine respectively, respectively liquid crystal engine mounting and front damper An object of the present invention is to provide an engine mounting shock absorbing device for automobiles installed by connecting hydraulic pipes therebetween.
상기와 같은 목적을 실현하기 위한 본 발명은 엔진 및 트랜스미션의 양측부에 프론트 액정 엔진마운팅과 리어 액정 엔진마운팅을 각각 체결하여 지지시키고 각각의 액정 엔진마운팅과 프론트 댐퍼 사이에 유압파이프를 연결하여 급제동시에는 자동차의 앞부분이 가라앉는 현상(Nose down)이 발생하는데 유압파이프를 통해 프론트 액정 엔진마운팅 내부에 있는 유액이 프론트 댐퍼로 흘러 액정 엔진마운팅의 탄력성을 향상시키고 급출발시에는 반대로 자동차의 앞부분이 올라가는 현상이 발생하여 리어 액정 엔진마운팅의 내부에 차있는 유액이 프론트 댐퍼로 유액이 흘러 리어 액정 엔진마운팅의 탄력성을 향상시키도록 된 것이다.The present invention for realizing the above object is to fasten and support the front liquid crystal engine mounting and the rear liquid crystal engine mounting on both sides of the engine and the transmission, respectively, and to connect the hydraulic pipe between each liquid crystal engine mounting and the front damper during sudden braking (Nose down) occurs in the front part of the car, and the fluid inside the front liquid crystal engine mounting flows to the front damper through the hydraulic pipe to improve the elasticity of the liquid crystal engine mounting. As a result, the fluid filled inside the rear liquid crystal engine mounting flows into the front damper to improve the elasticity of the rear liquid crystal engine mounting.
따라서 본 발명은 엔진 요동을 줄이고 충격음을 감소하여 자동차에 탑승한 운전자 및 승객의 승차감을 향상시키는데 효과가 있다.Therefore, the present invention is effective in reducing the engine shake and reducing the impact sound to improve the riding comfort of the driver and passenger in the car.
본 발명을 첨부된 예시도면 제2도 내지 제3도에 의하여 상세히 설명하면 다음과 같다.The present invention will be described in detail with reference to the accompanying drawings, FIGS. 2 to 3 as follows.
본 발명은 엔진(20) 또는 트랜스미션(18)의 양측단부에 설치하는 액정 엔진마운팅(22)(24)에 있어서, 프론트 액정 엔진마운팅(22), 리어 액정 엔진마운팅(24)과 프론트 댐퍼(28) 사이에 각각 유압파이프(26)로 연결하여 급제동시 자동차의 앞부분이 가라 앉을때 프론트 댐퍼(28)의 유액이 유압파이프(26)를 통해 프론트 액정 엔진마운팅(22)으로 흘러 프론트 액정 엔진마운팅의 탄력성을 향상시키도록 형성된 것이다.According to the present invention, in the liquid crystal engine mountings 22 and 24 provided at both ends of the engine 20 or the transmission 18, the front liquid crystal engine mounting 22, the rear liquid crystal engine mounting 24 and the front damper 28 are provided. The hydraulic fluid of the front damper 28 flows to the front liquid crystal engine mounting 22 through the hydraulic pipe 26 when the front part of the vehicle sinks during braking. It is formed to improve the elasticity.
상기와 같이 구성된 본 발명의 작용 및 효과는 다음과 같다.The operation and effects of the present invention configured as described above are as follows.
제2도와 제3도는 본 발명에 따른 자동차의 엔진(20)에 액정 엔진마운팅(22)(24) 및 유압파이프(26)를 설치한 상태를 나타낸 도면으로서, 액정 엔진마운팅(22)(24)은 고무로 제조하는 것으로 내부에는 유액이 가득차 있는 것이다.2 and 3 are views showing a state in which the liquid crystal engine mountings 22 and 24 and the hydraulic pipe 26 are installed in the engine 20 of the vehicle according to the present invention, and the liquid crystal engine mountings 22 and 24 are shown. It is made of silver rubber and is filled with latex.
자동차를 주행중 급제동시에는 자동차의 앞부분이 가라앉는 현상이 발생하여 프론트 댐퍼(28)에 있는 유액이 유압파이프(26)를 통해 프론트 액정 엔진마운팅(22)에 흘러 프론트 액정 엔진마운팅(22)의 탄력성이 상승되고 반대로 급출발시에는 프론트 댐퍼(28)의 하단부에 연결된 유압파이프(26)를 통해 유액이 리어 액정 엔진마운팅(24)으로 흘러 리어 액정 엔진마운팅(24)의 내부로 유액이 가득차게되는데 이때 리어 액정 엔진마운팅(24)의 탄력성을 증대하여 자동차의 앞부분이 들뜨는 현상을 방지할 수 있는 것이다.When braking while driving the car, the front part of the car sinks, and the fluid in the front damper 28 flows through the hydraulic pipe 26 to the front liquid crystal engine mounting 22 and the elasticity of the front liquid crystal engine mounting 22. In this case, the fluid flows to the rear liquid crystal engine mounting 24 through the hydraulic pipe 26 connected to the lower end of the front damper 28 so that the liquid is filled inside the rear liquid crystal engine mounting 24. By increasing the elasticity of the rear liquid crystal engine mounting 24 it is possible to prevent the front portion of the vehicle to lift.
따라서 본 발명은 엔진 요동을 줄이고 충격음을 감소하여 자동차에 탑승한 운전자 및 승객의 승차감을 향상시키는데 효과가 있다.Therefore, the present invention is effective in reducing the engine shake and reducing the impact sound to improve the riding comfort of the driver and passenger in the car.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019950065345A KR100230192B1 (en) | 1995-12-29 | 1995-12-29 | Impact absorbing system of engine mounting for a vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019950065345A KR100230192B1 (en) | 1995-12-29 | 1995-12-29 | Impact absorbing system of engine mounting for a vehicle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR970046855A KR970046855A (en) | 1997-07-26 |
| KR100230192B1 true KR100230192B1 (en) | 1999-11-15 |
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ID=19447024
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1019950065345A KR100230192B1 (en) | 1995-12-29 | 1995-12-29 | Impact absorbing system of engine mounting for a vehicle |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR100230192B1 (en) |
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1995
- 1995-12-29 KR KR1019950065345A patent/KR100230192B1/en not_active IP Right Cessation
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| Publication number | Publication date |
|---|---|
| KR970046855A (en) | 1997-07-26 |
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