KR20030037408A - Rotation Strength Control Box using oil Pressure - Google Patents

Rotation Strength Control Box using oil Pressure Download PDF

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Publication number
KR20030037408A
KR20030037408A KR1020010068425A KR20010068425A KR20030037408A KR 20030037408 A KR20030037408 A KR 20030037408A KR 1020010068425 A KR1020010068425 A KR 1020010068425A KR 20010068425 A KR20010068425 A KR 20010068425A KR 20030037408 A KR20030037408 A KR 20030037408A
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South Korea
Prior art keywords
oil
hole
center
hydraulic pressure
collecting chamber
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KR1020010068425A
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Korean (ko)
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KR100449589B1 (en
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손제익
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손제익
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Priority to KR10-2001-0068425A priority Critical patent/KR100449589B1/en
Publication of KR20030037408A publication Critical patent/KR20030037408A/en
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Publication of KR100449589B1 publication Critical patent/KR100449589B1/en

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    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16FSPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F9/00Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium
    • F16F9/10Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium using liquid only; using a fluid of which the nature is immaterial
    • F16F9/12Devices with one or more rotary vanes turning in the fluid any throttling effect being immaterial, i.e. damping by viscous shear effect only
    • F16F9/125Devices with one or more rotary vanes turning in the fluid any throttling effect being immaterial, i.e. damping by viscous shear effect only characterised by adjustment means
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05FDEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F3/00Closers or openers with braking devices, e.g. checks; Construction of pneumatic or liquid braking devices
    • E05F3/14Closers or openers with braking devices, e.g. checks; Construction of pneumatic or liquid braking devices with fluid brakes of the rotary type

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Fluid-Damping Devices (AREA)
  • Superstructure Of Vehicle (AREA)

Abstract

PURPOSE: A rotary power control unit using hydraulic pressure is provided to control the speed of a rotary body by controlling rotary pressure. CONSTITUTION: The rotary power control unit using hydraulic pressure comprises a circular sump(10) formed eccentrically on a housing(h), an oil cutoff plate(20) formed toward the center of the sump(10) from an inside wall of the sump(10) and provided with a hole(21) bored vertically, an oil passage(22) penetrated through the oil cutoff plate(20) and interposed in the hole(21), an oil controller(30) provided with an oil control hole(31), a shaft hole(40) installed eccentrically on the center of the sump(10), a rotary member(50) fitted to the shaft hole(40) and provided with an oil push plate(51), semi-circular sumps formed by the oil cutoff plate(20) and the oil push plate(51), and a cover(h1) placed on the housing(h).

Description

유압을 이용한 회전력 제어장치{Rotation Strength Control Box using oil Pressure}Rotation Strength Control Box using oil Pressure

본 발명은 자동차나 일반 산업용 기계장치에서 완충을 목적으로 사용되는 쇽압쇼버나 기타 완충장치에 부설하거나 회전식 도어 등에 부설하여 회전 속도를 용이하게 제어할 수 있는 장치에 관한 발명이다.The present invention relates to a device that can easily control the rotational speed by installing a shock absorber or other shock absorbers used for the purpose of shock absorbing in automobiles or general industrial machinery or a rotary door.

자동차나 일반 산업용 기계장치에 완충을 목적으로 사용되는 완충장치는 주로 쇽압쇼버나 기타 탄성완충부재를 사용하고 있으며 본 발명은 쇽압쇼버나 기타 회전속도를 제어하는데 이용되는 것이 바람직하다.The shock absorber used for the purpose of shock absorbing in automobiles or general industrial machinery mainly uses a shock absorber or other elastic buffer member, and the present invention is preferably used to control the shock absorber or other rotational speed.

쇽압쇼버의 기능은 진동이나 충격으로 부터 기계를 보호하는 것을 목적으로 하고 있으며 자동차의 경우에는 차체의 보호는 물론 승객을 보호하는데 그 목적이 있는 것이다.The purpose of the shock absorber is to protect the machine from vibration and shocks. In the case of automobiles, the purpose of the shock absorber is to protect the passenger body as well as the body.

종래 쇽압쇼버의 구조를 보면 코일스프링 또는 판스프링을 이용하는 것과 유압이나 에어를 이용하는 것이 주로 알려지고 있는 것이다.In the structure of the conventional pressure shock absorber, it is known to use a coil spring or a leaf spring and to use hydraulic pressure or air.

그러나 종래 완충용으로 이용되는 쇽압쇼버는 한결같이 수축과 탄발에 의하여 충격을 완화시키고 있으며, 진동계수나 충격 압력에 따라서 수축정도로에 따라서 탄발정도가 비례하는 것이다.However, the conventional pressure shock absorber used for shock absorbing to alleviate the impact by the contraction and the bullet, and the degree of impact is proportional to the degree of contraction according to the vibration coefficient or impact pressure.

즉 스프링의 수축상태가 크거나 유압 또는 에어실린더의 피스톤의 수축길이가 길어지게 되면 복귀력이 빨라지게 되고 특히 스프링을 이용한 완충장치는 빠른반발력 때문에 충격완화기능이 만족스럽지 못한 문제점이 있었던 것이다.That is, if the contraction state of the spring is large or the contraction length of the piston of the hydraulic or air cylinder is increased, the return force is faster, and the shock absorber using the spring has a problem in that the shock relaxation function is not satisfactory because of the quick repulsion force.

쇽압쇼버를 충격흡수장치 또는 충격완화장치로 이용하고 있는 자동차의 경우 차체중량에 의하여 수축되었던 쇽압쇼버의 피스톤이 빠른 속도로 원상복귀됨에 따라 차체나 승객에게 전달되는 진동이 커짐으로서 차체손상의 원인이 되었고 승객에게는 큰 불편함을 주게 되었던 것이다.In the case of automobiles that use shock absorbers as shock absorbers or shock absorbers, the pistons of shock absorbers, which have been contracted by the weight of the vehicle, return to their original speed at a high speed, which increases the vibration transmitted to the body or passengers. It was a big inconvenience for the passengers.

또한 경우에 따라서는 기체의 하중을 받았을때 완충장치의 수축시간은 느려지고 복귀시간은 빨라 저야하는 기능을 갖는 완충장치를 필요로 하는 기계의 경우 종래 완충장치로는 소기의 목적을 달성할 수가 없었던 것이다.In addition, in some cases, a machine that requires a shock absorber having a function of reducing the shrinkage time and return time of the shock absorber when the gas is loaded has not been able to achieve its intended purpose with a conventional shock absorber. .

그리고 회전식 도어와 같이 개폐를 목적으로 하는 장치에 있어서 도어가 열릴때와 닫칠때의 회전속도에 차이가 있어야 할 경우 본 발명 장치를 이용하는 것이 바람직하다.And in the device for the purpose of opening and closing, such as a rotary door, it is preferable to use the device of the present invention when there is a difference in the rotational speed when the door is opened and closed.

즉 종래 도어의 경우 도어가 개폐될때 속도를 달리 하기 위하여 도어 채크를 부설하여 사용하고 있으나 큰 효과를 기대할 수 가 없었던 것이다.In other words, in the case of the conventional door is used to install the door check in order to change the speed when the door is opened and closed, but could not expect a great effect.

본 발명은 상기한 종래 기술의 문제점을 획기적으로 해결하기 위한 것으로 자동차나 산업기계등의 완충부재로 이용할 수가 있으며 회전식 도어와 같은 개폐장치로 유용하게 이용될 수가 있으며 유압완충장치로도 직접 이용될 수가 있도록 한 것으로 하중이 가해졌을 때는 빠른 속도로 수축되었던 완충부재가 원상으로 복귀될 때는 느린 속도로 복귀되도록 하거나 또는 하중이 가해졌을 때는 느린 속도로 수축되었다가 원상으로 복귀될때는 빠른 속도로 복귀될 수 있도록 제어할 수가 있으며 유압에 의한 회전속도를 편리하게 제어할 수가 있도록 하는 것이 본 발명의 기술적 과제이다.The present invention is to solve the above problems of the prior art can be used as a shock absorbing member such as automobile or industrial machinery and can be usefully used as an opening and closing device such as a rotary door and can also be used directly as a hydraulic shock absorber. When the load is applied, the shock absorbing member that has been contracted at a high speed may return to a slow speed when it is returned to its original state, or may be contracted at a slow speed when a load is applied, and then returned to a high speed when it is returned to its original state. It is a technical problem of the present invention to be able to control so that it is possible to conveniently control the rotational speed by the hydraulic pressure.

본 발명은 밀폐된 하우징 내에 충진된 유압의 압력에 따라 회전축의 회전속도가 조절될 수 있는 것으로 회전축과 같이 회전되는 가압판에 의해 압력을 받은 하우징내의 기름이 통과하는 기름유통공의 크기조절에 의하여 가압판에 가해지는 유압의 압력차가 발생하게 되고 가압판의 외단부와 하우징의 내벽면 사이의 간격에 의하여 유압에 차이가 발생하도록 하여 회전속도를 조절 할 수가 있을 뿐만아니라 외부에서 가해지는 힘이 일정하더라도 유압조절로서 회전속도를 제어할 수가 있도록 한 것이다.According to the present invention, the rotational speed of the rotating shaft may be adjusted according to the pressure of the hydraulic pressure filled in the sealed housing. The pressure plate may be adjusted by adjusting the size of the oil distribution hole through which the oil in the housing, which is pressurized by the pressing plate rotated together with the rotating shaft, passes. The pressure difference of the hydraulic pressure is generated and the difference in the hydraulic pressure is caused by the gap between the outer end of the pressure plate and the inner wall of the housing, so that the rotational speed can be adjusted and the hydraulic pressure is controlled even if the external force is constant. As a result, the rotation speed can be controlled.

도 1은 본 발명의 분해 사시도1 is an exploded perspective view of the present invention

도 2는 본 발명이 조립된 상태의 종단 정면도Figure 2 is a longitudinal front view of the present invention assembled

도 3은 본 발명의 평면도3 is a plan view of the present invention

도 4는 본 발명을 이용한 다른 실시예를 보인 평면도Figure 4 is a plan view showing another embodiment using the present invention

도 5는 본 발명을 이용한 또 다른 실시예를 보인 평면도5 is a plan view showing another embodiment using the present invention

도 6은 본 발명을 적용한 사용상태의 일예시도6 is an exemplary view of a use state to which the present invention is applied

〈도면의 주요부분에 대한 부호의 설명〉<Explanation of symbols for main parts of drawing>

(h) 하우징 (h1) 덮개(h) housing (h1) cover

(10) 원형집유실 (10a)(10b) 반원형집유실(10) Round collection room (10a) (10b) Semi-circular collection room

(20) 기름차단벽 (21) 홀 (22) 기름통과공(20) Oil barrier wall (21) Hole (22) Oil through hole

(30) 기름통과량조절구 (31) 기름통과량조절공(30) Oil overflow regulator (31) Oil overflow regulator

(40) 축공40 shaft

(50) 회전부재 (51) 기름밀판(50) Rotary member (51) Oil seal

도 1은 본 발명 장치를 분해하여 도시한 상태로서 하우징(h)에 편심되게 요설한 원형집유실(10)과 상기 집유실(10) 내벽에 일측에서 집유실(10) 중심을 향해 형성되며 수직상태로 천공되는 홀(21)을 구비한 기름차단벽(20)과 상기 홀(21)을 관통하여 상기 기름 차단벽(20)의 전후면울 관통하여 천공되는 기름통과공(22)과 상기 홀(21)에 삽입되며 기름통과량 조절공(31)이 천공된 기름통과량 조절구(30)와 상기 집유실(10) 중앙부에 편심되게 요설된 축공(40)과 상기 축공(40)에 하단부가 끼워지며 일측벽에 기름밀판(51)을 구비한 회전부재(50)와 상기 기름차단벽(20)과 기름밀판(51)을 경계로 하여 형성되는 반원형 집유실(10a)(10b)과 상기 하우징(h)에 씌워지는 덮개(h1)로 이루위진 것이다.1 is a state in which the device of the present invention is disassembled and is formed toward the center of the collecting chamber 10 at one side on the inner wall of the circular collecting chamber 10 and the collecting chamber 10 eccentrically arranged in the housing h. The oil blocking wall 20 having the hole 21 to be drilled in a state and the oil passing hole 22 and the hole penetrating the front and rear surfaces of the oil blocking wall 20 through the hole 21. 21 is inserted into the oil through-hole adjusting hole 31 and the oil through-hole adjusting hole 31 is eccentrically concave in the center of the collection chamber 10 and the lower end portion in the shaft hole (40) A semicircular oil collection chamber 10a, 10b and the housing, which are fitted and are formed to have a rotary member 50 having an oil tight plate 51 on one side, and the oil barrier wall 20 and the oil tight plate 51 as a boundary. It is made up of a cover (h1) covered in (h).

도 4와 도 5는 본 발명의 다른 실시예를 보인 것으로 도 4는 상기 회전부재(50)가 편심되도록 축설한 것이며, 도 5는 상기 회전부재(50)를 상기집유실(10)의 중심에 축설한 것이다.4 and 5 show another embodiment of the present invention, FIG. 4 is arranged so that the rotating member 50 is eccentric, and FIG. 5 shows the rotating member 50 at the center of the collection chamber 10. It is a feast.

상기한 구성으로 이루원진 본 발명의 작용효과를 설명한다.The effect of the present invention made up of the above-described configuration will be described.

하우징(h)의 집유실(10)에 기름을 채운 다음 덮개(h1)로 밀폐시키면 덮개(h) 중앙부로 회전부재(50)의 상단이 노출된다.Filling the oil collecting chamber 10 of the housing (h) and then sealing with a lid (h1) to expose the upper end of the rotating member 50 to the center of the cover (h).

도면중 미설명부호(100)은 완충부재이며, (110)은 기체를 보인 것이다.In the drawings, reference numeral 100 denotes a buffer member, and 110 denotes a gas.

도 6은 본 발명을 이용한 일실시예를 보인 것으로 완충부재(100)의 피스톤 하단을 본 발명장치의 회전부재(50) 상단에 유착시킨 상태로서 완충부재(100)가 기체(110)의 하중에 의하여 하강되었을때 회전부재(50)가 회전하게 되고 회전부재 (50)와 일체로 형성된 기름밀판(51)이 집유실(10a) 쪽으로 따라 회전되면서 기름차단벽(20) 쪽으로 기름을 밀어 주게 되면 기름밀판(51)의 압력을 받은 기름이 기름차단벽(20)에 천공된 기름통과공(22)을 통해 반대편 집유실(10b)로 유입되는 것이다.Figure 6 shows an embodiment using the present invention as a state in which the lower end of the piston of the shock absorbing member 100 to the upper end of the rotating member 50 of the present invention, the shock absorbing member 100 to the load of the gas 110 When lowered by the rotating member 50 is rotated and the oil sealing plate 51 formed integrally with the rotating member 50 is rotated along the oil collection chamber (10a) while pushing the oil toward the oil barrier wall (20) The oil received by the pressure plate 51 is introduced into the opposite oil collecting chamber 10b through the oil passing hole 22 drilled in the oil barrier wall 20.

원형 집유실(10)은 축공(40)을 중심으로 기름차단벽(20) 쪽으로 편심되게 형성되어 있어서 회전부재(50)의 기름밀판(51)이 기름차단벽(50)과 직선 상태로 멈춰 있을 때는 기름밀판(51)의 끝단이 집유실(10)의 내벽에 밀착된 상태가 되나 기름밀판(51)이 회전하게 되면 도 3과 같이 기름밀판(51)의 끝단과 집유실(10)의 내벽면과의 간격이 점차 넓어지면서 기름밀판(51)의 끝단과 집유실(10)의 내벽 사이 간격으로 통과하는 기름량이 많아지게 되어 회전부재(50) 회전속도가 빨라 지게 됨으로 기체(110)의 하강속도로 빨라지게 되는 것이다.The circular oil collection chamber 10 is eccentrically formed toward the oil barrier wall 20 around the shaft hole 40 so that the oil tight plate 51 of the rotating member 50 is stopped in a straight line with the oil barrier wall 50. At this time, the end of the oil tight plate 51 is in close contact with the inner wall of the oil collection chamber 10, but when the oil tight plate 51 is rotated, as shown in FIG. As the distance from the wall is gradually widened, the amount of oil passing through the gap between the end of the oil tight plate 51 and the inner wall of the oil collecting chamber 10 increases, so that the rotational speed of the rotating member 50 is increased, thereby lowering the gas 110. It will be faster.

일단 화강되었던 기체가(110)가 상승할 때는 완충부재(100)의 스프링 탄발력이나 유압에 의하여 원상으로 복귀되는 힘을 얻게 되는 것이므로 회전부재(50)의 기름밀판(51)의 원상태로 복귀회전 될 때는 기름밀판(51)의 끝단과 집유실(10)의 내벽사이에 형성되었던 간격부가 점차 좁아짐으로서 기름 통과량이 줄어들게 되어 반대쪽 집유실로 이동되는 기름의 압력이 따라서 높아지게 됨으로 회전부재(50)의 회전속도가 느려지면서 아울러 하강되었던 기체(110)의 복귀속도도 느려져서 완충효과가 높게 되는 것이다.When the gas 110, which was once ignited, rises back to the original state by spring spring force or hydraulic pressure of the buffer member 100, the oil cylinder 51 of the rotating member 50 returns to its original state. When the gap formed between the end of the oil tight plate 51 and the inner wall of the collecting chamber 10 is gradually narrowed, the amount of oil passing through is reduced, so that the pressure of the oil moving to the opposite collecting chamber is increased accordingly, thereby rotating the rotating member 50. As the speed becomes slower, the return speed of the gas 110 that has been lowered is also slowed down to increase the buffering effect.

본 발명 장치를 회전식 도어에 적용하였을 때 회전부재(50)의 상단에 도어 힌지를 고정시키는 것으로 도어를 열때는 회전속도를 빠르게 하여 쉽게 열리게 되고 도어가 자동으로 닫아질 때는 회전속도를 느리게 하여 도어에 의해 발생되는 사고를 막을 수가 있게 되는 것이다.When the device of the present invention is applied to the rotary door by fixing the door hinge on the top of the rotating member 50 when opening the door to increase the rotation speed is easy to open and when the door is automatically closed to slow the rotation speed to the door It is possible to prevent accidents caused by.

또한 본 발명장치를 이용하여 하중이나 기타 압력으로 인하여 기체가 느리게 하강 또는 이동될 수 있도록 하고, 기체가 원상으로 복귀할 때는 빠르게 동작되도록 할때는 회전부재(50)의 회전방향이 반대가 되도록 완충부재를 취부시면 되는 것이다.In addition, by using the apparatus of the present invention to allow the gas to be lowered or moved slowly due to the load or other pressure, and to operate quickly when the gas is returned to the original state, the shock absorbing member so that the rotation direction of the rotating member 50 is reversed You just need to install it.

그리고 회전부재(50)의 회전속도를 조절하기 위해서는 기름 차단벽(20)의 수직홀(21)에 삽입된 기름통과량 조절구(30)를 이용하면 되는 것으로 기름차단벽(20)의 전후면을 관통하여 천공된 기름통과공(22)과 기름통과량 조절구(30)에 천공된기름통과량 조절공(31)이 일치된 상태에서는 가장 많은 기름이 통과하게 됨으로 압력이 저하되어 회전부재(50)의 회전속도가 빠르게 되고 회전부재(50)의 회전속도를 느리게 해야할 경우 기름통과량 조절구(30)를 회전시켜 기름통과공(22)과 기름통과량 조절공(31)이 엇갈리도록 하여 조절할 수가 있는 것이다.And in order to adjust the rotational speed of the rotating member 50, the oil through-hole adjusting hole 30 inserted into the vertical hole 21 of the oil barrier wall 20 to use the front and rear surfaces of the oil barrier wall (20). In the state where the oil through hole 22 and the oil through volume control hole 31 drilled in the oil through volume control hole 30 coincide with each other, the most oil passes through the rotating member ( When the rotation speed of the 50) is to be increased and the rotation speed of the rotation member 50 is to be slowed, the oil through hole 22 and the oil through hole 31 are alternated by rotating the oil through hole 30. It can be adjusted.

본 발명에서 도 3에 도시된 상태는 원형집유실(10)을 편심되게 형성한 실시예이며, 도 4는 회전부재(50)를 편심되게 축설한 실시예로서 동일한 효과를 기대할 수가 있는 것이다.3 is an embodiment in which the circular collection chamber 10 is eccentrically formed, and FIG. 4 is an embodiment in which the rotating member 50 is eccentrically laid out.

또한 도 5는 원형집유실(10)의 중심부에 회전부재(50)를 축설한 실시예로서 회전부재(50)가 정방향 또는 역방향으로 회전될 때 동일한 유압을 받도록 한 것으로서 기름 통과량 조절구(30)를 이용하여 회전부재의 회전속도를 조절할 수가 있는 것이다.In addition, Figure 5 is an embodiment in which the rotary member 50 in the center of the circular oil chamber 10 as the rotary member 50 is to receive the same hydraulic pressure when rotated in the forward or reverse direction as the oil passage amount adjusting device 30 You can adjust the rotation speed of the rotating member using).

상기한 구성 및 작용효과를 가지게 되는 본 발명은 자동차나 산업용 기계기구에 이용하면 효과적인 완충기능을 갖게 됨으로 기계장치의 경우 충격에 의한 기체의 손상이나 파손을 막을 수가 있게 되고 회전식 도어 등에 이용하였을 경우 도어가 열릴때는 가볍고 빠른 속도로 회전되고 도어가 닫칠 경우에는 느리게 회전됨으로 도어가 닫치면서 발생되는 문제점을 해결할 수가 있게 되는 것이다.The present invention having the above-described configuration and working effect will have an effective cushioning function when used in automobiles or industrial machinery, so that the mechanical devices can prevent damage or breakage of the gas due to impact, and when used in rotary doors, etc. When the door is opened, it rotates at a light and fast speed, and when the door is closed, it rotates slowly, thereby solving the problem caused by the door closing.

또한 본 발명은 구조가 매우 간단하여 제작이 손쉬울 뿐만아니라 간단한 조작에 의하여 기름의 통과량을 조절할 수가 있게 됨으로 회전부재의 회전속도 조절이 용이한 효과를 얻을 수 있는 것이다.In addition, the present invention is very simple in structure and easy to manufacture as well as it is possible to control the amount of oil passing through a simple operation it is possible to obtain the effect of easy to control the rotational speed of the rotating member.

Claims (3)

하우징(h)에 편심되게 요설한 원형집유실(10)과 상기 집유실(10) 내벽에 일측에서 집유실(10) 중심을 향해 형성되며 수직상태로 천공되는 홀(21)을 구비한 기름차단벽(20)과 상기 홀(21)을 관통하여 상기 기름 차단벽(20)의 전후면을 관통하여 천공되는 기름통과공(22)과 상기 홀(21)에 삽입되며, 기름통과량 조절공(31)이 천공된 기름통과량 조절구(30)와 상기 집유실(10) 중앙부에 편심되게 요설된 축공(40)과 상기 축공(40)에 하단부가 끼워지며 일측벽에 기름밀판(51)을 구비한 회전부재(50)와 상기 기름차단벽(20)과 기름밀판(51)을 경계로 하여 형성되는 반원형 집유실 (10a)(10b)과 상기 하우징(h)에 씌워지는 덮개(h1)로 이루위진 것을 특징으로 하는 유압을 이용한 회전력 제어장치.Blocking oil having a circular collecting chamber 10 eccentrically concave in the housing h and a hole 21 formed on one side of the collecting chamber 10 toward the center of the collecting chamber 10 and bored in a vertical state. It is inserted into the oil through hole 22 and the hole 21 to be penetrated through the wall 20 and the hole 21 to penetrate the front and rear surfaces of the oil barrier wall 20, and the oil through volume control hole ( 31, the oil through-hole adjusting hole 30 and the axial hole 40 eccentrically arranged in the center of the collecting chamber 10 and the lower end is fitted in the shaft hole 40 and the oil tight plate 51 on one side wall. With a semicircular collection chamber (10a) (10b) and the cover (h1) which covers the housing (h) formed by the rotary member 50 provided with the oil barrier wall 20 and the oil sealing plate (51) as a boundary Rotational force control device using a hydraulic pressure characterized in that. 제1항에 있어서 상기 회전부재(50)가 집유실(10)의 중심에서 편심되게 축설하는 것을 특징으로 하는 유압을 이용한 회전력 제어장치.The rotational force control apparatus using hydraulic pressure according to claim 1, wherein the rotating member (50) is eccentrically arranged at the center of the collecting chamber (10). 제1항에 있어서 상기회전부재(50)가 집유실(10)의 중심에 축설되도록 하는 것을 특징으로 하는 유압을 이용한 회전력 제어장치.The rotational force control apparatus using hydraulic pressure according to claim 1, wherein the rotating member is arranged at the center of the collection chamber.
KR10-2001-0068425A 2001-11-05 2001-11-05 Rotation Strength Control Box using oil Pressure KR100449589B1 (en)

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