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KR20130135201A - Disk brake for vehicle having offset compensation structure - Google Patents

Disk brake for vehicle having offset compensation structure Download PDF

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Publication number
KR20130135201A
KR20130135201A KR1020130063154A KR20130063154A KR20130135201A KR 20130135201 A KR20130135201 A KR 20130135201A KR 1020130063154 A KR1020130063154 A KR 1020130063154A KR 20130063154 A KR20130063154 A KR 20130063154A KR 20130135201 A KR20130135201 A KR 20130135201A
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KR
South Korea
Prior art keywords
traverse
contact
pressing member
disc brake
urging
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Ceased
Application number
KR1020130063154A
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Korean (ko)
Inventor
지현철
이장춘
하동진
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상신브레이크주식회사
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Publication of KR20130135201A publication Critical patent/KR20130135201A/en
Ceased legal-status Critical Current

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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D65/00—Parts or details
    • F16D65/02—Braking members; Mounting thereof
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D65/00—Parts or details
    • F16D65/38—Slack adjusters
    • F16D65/40—Slack adjusters mechanical
    • F16D65/52—Slack adjusters mechanical self-acting in one direction for adjusting excessive play
    • F16D65/56—Slack adjusters mechanical self-acting in one direction for adjusting excessive play with screw-thread and nut
    • F16D65/567—Slack adjusters mechanical self-acting in one direction for adjusting excessive play with screw-thread and nut for mounting on a disc brake
    • F16D65/568—Slack adjusters mechanical self-acting in one direction for adjusting excessive play with screw-thread and nut for mounting on a disc brake for synchronous adjustment of actuators arranged in parallel
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D65/00—Parts or details
    • F16D65/02—Braking members; Mounting thereof
    • F16D65/04—Bands, shoes or pads; Pivots or supporting members therefor
    • F16D65/092—Bands, shoes or pads; Pivots or supporting members therefor for axially-engaging brakes, e.g. disc brakes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D65/00—Parts or details
    • F16D65/14—Actuating mechanisms for brakes; Means for initiating operation at a predetermined position
    • F16D65/16—Actuating mechanisms for brakes; Means for initiating operation at a predetermined position arranged in or on the brake
    • F16D65/18—Actuating mechanisms for brakes; Means for initiating operation at a predetermined position arranged in or on the brake adapted for drawing members together, e.g. for disc brakes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D65/00—Parts or details
    • F16D65/14—Actuating mechanisms for brakes; Means for initiating operation at a predetermined position
    • F16D65/16—Actuating mechanisms for brakes; Means for initiating operation at a predetermined position arranged in or on the brake
    • F16D65/18—Actuating mechanisms for brakes; Means for initiating operation at a predetermined position arranged in or on the brake adapted for drawing members together, e.g. for disc brakes
    • F16D65/183—Actuating mechanisms for brakes; Means for initiating operation at a predetermined position arranged in or on the brake adapted for drawing members together, e.g. for disc brakes with force-transmitting members arranged side by side acting on a spot type force-applying member
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D65/00—Parts or details
    • F16D65/38—Slack adjusters
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D2121/00—Type of actuator operation force
    • F16D2121/14—Mechanical
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D2125/00—Components of actuators
    • F16D2125/18—Mechanical mechanisms
    • F16D2125/20—Mechanical mechanisms converting rotation to linear movement or vice versa
    • F16D2125/22—Mechanical mechanisms converting rotation to linear movement or vice versa acting transversely to the axis of rotation
    • F16D2125/26—Cranks
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D2125/00—Components of actuators
    • F16D2125/18—Mechanical mechanisms
    • F16D2125/20—Mechanical mechanisms converting rotation to linear movement or vice versa
    • F16D2125/22—Mechanical mechanisms converting rotation to linear movement or vice versa acting transversely to the axis of rotation
    • F16D2125/28—Cams; Levers with cams
    • F16D2125/32—Cams; Levers with cams acting on one cam follower

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Braking Arrangements (AREA)

Abstract

본 발명은 오프셋 보상 구조를 갖는 디스크 브레이크에 관한 것이다. 본 발명은 형상이 단순하여 가공이 용이하면서도 국부 마모가 발생하지 않는 오프셋 보상 구조를 갖는 디스크 브레이크를 제공하는 것을 목적으로 한다. 본 발명에 의한 디스크 브레이크는 브레이크 라이닝에 작동 축을 따라 하중을 전달하는 트래버스와, 작동 축과 직교해 배설되는 실린더형 압박 부재와, 압박 부재를 작동 축을 따라 트래버스의 방향으로 압박하는 회전 레버와, 트래버스와 압박 부재 사이에 배치되며 압박 부재를 지지하는 지지 부재를 구비한다. 지지 부재는 압박 부재와 접촉하는 부분에서 압박 부재와 면 접촉하는 원호 형상의 지지면을 갖고 트레버스와 접촉하는 부분에서 평면 형상의 지지면을 갖는다. The present invention relates to a disc brake having an offset compensation structure. SUMMARY OF THE INVENTION An object of the present invention is to provide a disc brake having an offset compensation structure in which the shape is simple and the processing is easy, and local wear does not occur. Disc brake according to the present invention is a traverse for transmitting a load along the operating axis to the brake lining, a cylindrical pressing member disposed orthogonal to the operating axis, a rotary lever for pressing the pressing member in the direction of the traverse along the operating axis, traverse And a supporting member disposed between the pressing member and supporting the pressing member. The support member has an arc-shaped support surface in surface contact with the urging member at the portion in contact with the urging member and has a planar support surface at the portion in contact with the traverse.

Description

오프셋 보상 구조를 갖는 차량용 디스크 브레이크 {Disk Brake for Vehicle having Offset Compensation Structure}Disk Brake for Vehicle having Offset Compensation Structure

본 발명은 오프셋 보상 구조를 갖는 차량용 디스크 브레이크에 관한 것으로, 보다 구체적으로 디스크 브레이크를 제동하기 위해 레버에서 제동력이 인가될 때, 레버의 움직임에 의해 발생되는 오프셋을 보상하기 위한 오프셋 보상 구조를 갖는 차량용 디스크 브레이크에 관한 것이다.
The present invention relates to a vehicle disc brake having an offset compensation structure, and more particularly to a vehicle having an offset compensation structure for compensating an offset caused by the movement of the lever when a braking force is applied from the lever to brake the disc brake. Relates to a disc brake.

일반적으로 차량에 장착되는 디스크 브레이크는 차량의 휠과 함께 회전하는 디스크의 양면을 브레이크 패드로 가압함으로써 강제 마찰에 의한 마찰력으로 차량을 제동시키는 장치이다. In general, a disc brake mounted on a vehicle is a device for braking the vehicle by frictional force due to forced friction by pressing both sides of the disk rotating together with the wheel of the vehicle with the brake pads.

디스크 브레이크에는 유압식과 공압식이 있다. 회전 레버를 갖는 공압식 디스크 브레이크에서는 디스크 브레이크를 제동하기 위해 레버에서 트레버스로 제동력이 인가될 때, 레버의 행정에 따라 출력 하중의 높이가 변하므로 브레이크 성능이 불균일해지는 오프셋 문제가 있다. Disc brakes are hydraulic and pneumatic. In a pneumatic disc brake having a rotary lever, when a braking force is applied from the lever to the traverse for braking the disc brake, there is an offset problem in that the brake performance becomes uneven because the height of the output load changes according to the stroke of the lever.

EP 0553105에 개시된 디스크 브레이크에서는 이러한 오프셋 문제와 관련하여 아무런 대책도 가지고 있지 않다. US 7,506,732에 개시된 디스크 브레이크에서는 리브형 롤러를 사용하여 오프셋을 보상하고 있으나, 리브형 롤러의 형상이 복잡하여 제조하기 어렵다는 문제가 있다. US 5,547,048에 개시된 디스크 브레이크에서는 평면 부재에서 롤러가 미끄러져 오프셋을 보상하고 있으나, 롤러와 평면 부재가 선 접촉하므로 국부 마모가 발생할 가능성이 높다.
The disc brake disclosed in EP 0553105 has no countermeasures with respect to this offset problem. The disc brake disclosed in US 7,506,732 compensates for offset using a ribbed roller, but there is a problem that the shape of the ribbed roller is complicated and difficult to manufacture. In the disc brake disclosed in US Pat. No. 5,547,048, the roller slides in the flat member to compensate for the offset, but since the roller and the flat member are in linear contact, there is a high possibility of local wear.

본 발명은 형상이 단순하여 가공이 용이하면서도 국부 마모가 발생하지 않는 오프셋 보상 구조를 갖는 디스크 브레이크를 제공하는 것을 목적으로 한다.
SUMMARY OF THE INVENTION An object of the present invention is to provide a disc brake having an offset compensation structure in which the shape is simple and the processing is easy, and local wear does not occur.

이러한 목적과 관련하여 본 발명은 회전 레버를 갖는 디스크 브레이크에서 하중을 전달하는 장치에 있어서, 상기 디스크 브레이크의 브레이크 라이닝에 작동 축을 따라 하중을 전달하는 트래버스와, 상기 작동 축과 직교해 배설되는 압박 부재와, 상기 압박 부재를 상기 작동 축을 따라 상기 트래버스의 방향으로 압박하는 회전 레버와, 상기 트래버스와 상기 압박 부재 사이에 배치되며 상기 압박 부재를 지지하는 지지 부재를 구비하며, 상기 지지 부재는 상기 압박 부재와 접촉하는 부분에서 상기 압박 부재와 면 접촉하는 지지면을 갖고 상기 트레버스와 접촉하는 부분에서 평면 형상의 지지면을 갖는 것을 일 특징으로 한다. In connection with this object, the present invention relates to a device for transmitting a load in a disc brake having a rotary lever, comprising: a traverse for transmitting a load along an operating axis to a brake lining of the disc brake, and a pressing member disposed perpendicular to the operating axis. And a rotation lever for urging the urging member along the operating axis in the direction of the traverse, and a support member disposed between the traverse and the urging member and supporting the urging member, wherein the urging member is provided with the urging member. It characterized in that it has a support surface in surface contact with the pressing member at the portion in contact with and has a support surface of a planar shape at the portion in contact with the traverse.

또한 본 발명은 디스크 브레이크에 있어서, 상기 디스크 브레이크의 브레이크 라이닝에 작동 축을 따라 하중을 전달하는 트래버스와, 상기 작동 축과 직교해 배설되는 실린더형 압박 부재와, 상기 압박 부재를 상기 작동 축을 따라 상기 트래버스의 방향으로 압박하는 회전 레버와, 상기 트래버스와 상기 압박 부재 사이에 배치되며 상기 압박 부재를 지지하는 지지 부재를 구비하며, 상기 지지 부재는 상기 압박 부재와 접촉하는 부분에서 상기 압박 부재와 면 접촉하는 원호 형상의 지지면을 갖고 상기 트레버스와 접촉하는 부분에서 평면 형상의 지지면을 갖는 것을 다른 특징으로 한다.
The present invention also provides a disc brake comprising: a traverse for transmitting a load along an operating axis to a brake lining of the disc brake; a cylindrical pressing member disposed orthogonal to the operating axis; and the traversing member along the operating axis. And a rotation lever for urging in the direction of the cross member and a support member disposed between the traverse and the urging member and supporting the urging member, wherein the urging member is in surface contact with the urging member at a portion in contact with the urging member. It is characterized in that it has an arc-shaped support surface and has a support surface of planar shape at the part which contacts said traverse.

전술한 바와 같은 본 발명에 의하면 오프셋을 보상하는 구조가 하중 전달 부분에서 면 접촉하므로 국부 마모가 발생하지 않는다. 또한 본 발명에 의한 오프셋 보상 구조는 비교적 제조가 용이하다. 또한 본 발명에 의한 오프셋 보상 구조는 레버의 움직임에 따른 간섭을 회피할 수 있다.
According to the present invention as described above, since the structure compensating the offset is in surface contact in the load transmission portion, no local wear occurs. In addition, the offset compensation structure according to the present invention is relatively easy to manufacture. In addition, the offset compensation structure according to the present invention can avoid the interference caused by the movement of the lever.

도 1 및 도 2는 본 발명의 일 실시예에 따른 오프셋 보상 부재를 갖는 차량용 디스크 브레이크를 나타낸 정면도이고,
도 3은 도 1 및 도 2에 도시된 오프셋 보상 부재를 나타낸 사시도이며,
도 4는 본 발명의 실시예에 따른 디스크 브레이크를 나타낸 사시도이다. 1 and 2 are front views illustrating a disc brake for a vehicle having an offset compensation member according to an embodiment of the present invention;
3 is a perspective view illustrating the offset compensating member illustrated in FIGS. 1 and 2;
4 is a perspective view showing a disc brake according to an embodiment of the present invention.

이하, 첨부 도면을 참조하여 본 발명의 실시예를 보다 상세하게 설명하고자 한다. 이에 앞서, 본 명세서 및 청구범위에 사용된 용어나 단어는 통상적이거나 사전적인 의미로 한정하여 해석되어서는 아니 되며, 발명자는 그 자신의 발명을 가장 최선의 방법으로 설명하기 위해 용어의 개념을 적절하게 정의할 수 있다는 원칙에 입각하여, 본 발명의 기술적 사상에 부합하는 의미와 개념으로 해석되어야만 한다. 따라서, 본 명세서에 기재된 실시예와 도면에 도시된 구성은 본 발명의 가장 바람직한 일 실시예에 불과할 뿐이고 본 발명의 기술적 사상을 모두 대변하는 것은 아니므로, 본 출원시점에 있어서 이들을 대체할 수 있는 다양한 균등물과 변형예들이 있을 수 있음을 이해하여야 한다. Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings. Prior to this, terms and words used in the present specification and claims should not be construed as limited to ordinary or dictionary terms, and the inventor should appropriately interpret the concept of the term appropriately in order to describe its own invention in the best way. The present invention should be construed in accordance with the meaning and concept consistent with the technical idea of the present invention. Therefore, the embodiments described in this specification and the configurations shown in the drawings are merely the most preferred embodiments of the present invention and do not represent all the technical ideas of the present invention. Therefore, It is to be understood that equivalents and modifications are possible.

도 1 및 도 2는 본 발명의 실시예에 따른 오프셋 보상 구조를 갖는 차량용 디스크 브레이크를 나타낸 정면도이다. 도 3은 도 1 및 도 2에 도시된 오프셋 보상 부재를 나타낸 사시도이다. 도 4는 본 발명의 실시예에 따른 디스크 브레이크를 나타낸 사시도이다. 1 and 2 are front views illustrating a disc brake for a vehicle having an offset compensation structure according to an exemplary embodiment of the present invention. 3 is a perspective view illustrating the offset compensating member illustrated in FIGS. 1 and 2. 4 is a perspective view showing a disc brake according to an embodiment of the present invention.

도 1 내지 도 3을 참조하면, 본 발명에 따른 오프셋 보상 구조를 갖는 차량용 디스크 브레이크는 크게 레버(10), 실린더형 롤러(20), 오프셋 보상 부재(30), 트래버스(40)를 포함하여 구성된다. 1 to 3, a disc brake for a vehicle having an offset compensation structure according to the present invention includes a lever 10, a cylindrical roller 20, an offset compensation member 30, and a traverse 40. do.

차량용 디스크 브레이크는 상용차의 차축(미도시)에 고정되고, 브레이크 디스크(미도시)는 레버(10)로부터 인가된 제동력에 의해 작동되는 트래버스(40)와 작동축(a-a')을 따라 연결된 브레이크 라이닝(미도시)에 의해 작동된다. 이때, 레버(10)의 동작에 의해 트래버스(40) 움직임의 하중 방향에 변화가 발생하므로, 하중 방향의 변화에 따른 하중 손해를 최소화하기 위해 트래버스(40)와 레버(10) 사이에 실린더형 롤러(20)를 위치시킨다. 실린더형 롤러(20)는 레버(10)로부터 전달된 하중을 받아 트래버스(40)를 압박하는 압박 부재의 역할을 한다. The vehicle disc brake is fixed to the axle (not shown) of the commercial vehicle, and the brake disc (not shown) is connected along the operating shaft (a-a ') with the traverse 40 operated by the braking force applied from the lever 10. It is operated by brake linings (not shown). At this time, since a change occurs in the load direction of the traverse 40 movement by the operation of the lever 10, a cylindrical roller between the traverse 40 and the lever 10 to minimize the load damage caused by the change in the load direction. Place (20). The cylindrical roller 20 serves as a pressing member for pressing the traverse 40 by receiving the load transmitted from the lever 10.

보다 구체적으로, 레버(10)는 브레이크 실린더(미도시)에 의해 동작되고, 브레이크 실린더의 동작에 따라 브레이크 라이닝을 동작시킨다. 도 1 및 도 2와 같이 레버(10)는 실린더형 롤러(20)와 접촉하는 부분에서 반구 형태의 채널(12)을 구비하고, 실린더형으로 형성된 롤러(20) 외주면의 일부가 채널(12)에 맞닿도록 위치시킨다. More specifically, the lever 10 is operated by a brake cylinder (not shown), and operates the brake lining according to the operation of the brake cylinder. As shown in FIGS. 1 and 2, the lever 10 includes a channel 12 having a hemispherical shape in contact with the cylindrical roller 20, and a part of the outer circumferential surface of the roller 20 formed in a cylindrical shape is the channel 12. Position it against

채널(12)에 위치한 롤러(20) 외주면의 다른 일부는 트래버스(40)에 결합된 오프셋 보상 부재(30)에 위치한다. 이때, 오프셋 보상 부재(30)는 실린더형 롤러(20)와 접촉하는 쪽으로 홈(31)과 단차(33)로 구성되고, 트래버스(40)와 접촉하는 쪽으로 평면(35)을 갖는 것이 바람직하다. 홈(31)은 롤러(20) 외주면의 일부가 위치하도록 반원 형태로 형성되는 것이 바람직하고, 레버(10)의 동작에 제한을 주지 않기 위해 반원보다 작은 형태로 형성되는 것이 바람직하다. 즉, 롤러(20)가 접촉하는 오프셋 보상 부재(30)의 지지면(31)은 실린더형 롤러(20)와 면 접촉할 수 있도록 원호 형상이며, 원호의 양 끝단이 원호의 중심에 대해 이루는 각도가 180도 미만이다. 오프셋 보상 부재(30)가 접촉하는 트래버스(40)의 접촉면은 오프셋 보상 부재(30)가 미끄러질 수 있도록 표면 처리되는 것이 바람직하다. The other part of the outer circumferential surface of the roller 20 located in the channel 12 is located in the offset compensation member 30 coupled to the traverse 40. At this time, the offset compensating member 30 is preferably composed of a groove 31 and a step 33 in contact with the cylindrical roller 20, and has a plane 35 in contact with the traverse 40. The groove 31 is preferably formed in a semicircle shape so that a part of the outer circumferential surface of the roller 20 is located, and is preferably formed in a shape smaller than the semicircle so as not to limit the operation of the lever 10. That is, the support surface 31 of the offset compensating member 30, which the roller 20 contacts, has an arc shape so as to be in surface contact with the cylindrical roller 20, and an angle formed at both ends of the arc with respect to the center of the arc. Is less than 180 degrees. The contact surface of the traverse 40 that the offset compensation member 30 contacts is preferably surface treated such that the offset compensation member 30 can slide.

본 발명에 의하면 디스크 브레이크를 제동하기 위해 레버(10)에서 트레버스(40)로 제동력이 인가될 때, 레버(10)의 행정에 따라 오프셋 보상 부재(30)가 트래버스(40)의 접촉 면을 따라 상하로 이동하므로 오프셋 문제가 해결된다. 또한 본 발명에서는 오프셋을 보상하는 부재(30)가 하중 전달을 위해 다른 구조와 접촉하는 부분에서 모두 면 접촉하므로 국부 마모가 발생하지 않는다. 또한 본 발명에 의한 오프셋 보상 부재(30)는 비교적 제조가 용이하다. According to the present invention, when a braking force is applied from the lever 10 to the traverse 40 to brake the disc brake, the offset compensation member 30 follows the contact surface of the traverse 40 according to the stroke of the lever 10. Moving up and down solves the offset problem. In addition, in the present invention, since the members 30 for compensating the offset are all face-contacted at the parts in contact with other structures for load transfer, no local wear occurs. In addition, the offset compensation member 30 according to the present invention is relatively easy to manufacture.

이상과 같이, 본 발명은 비록 한정된 실시예와 도면에 의해 설명되었으나, 본 발명은 이것에 의해 한정되지 않으며 본 발명이 속하는 기술분야에서 통상의 지식을 가진 자에 의해 본 발명의 기술 사상과 하기에 기재될 청구범위의 균등 범위 내에서 다양한 수정 및 변형이 가능함은 물론이다.
While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is to be understood that the invention is not limited to the disclosed exemplary embodiments, but, on the contrary, It is to be understood that various modifications and changes may be made without departing from the scope of the appended claims.

10: 레버 20: 롤러
30: 오프셋 보상부재 31: 홈
33: 단차 40: 트래버스
50: 브레이크 라이닝10: lever 20: roller
30: offset compensation member 31: groove
33: step 40: traverse
50: brake lining

Claims (6)

회전 레버를 갖는 디스크 브레이크에서 하중을 전달하는 장치에 있어서,
상기 디스크 브레이크의 브레이크 라이닝에 작동 축을 따라 하중을 전달하는 트래버스와,
상기 작동 축과 직교해 배설되는 압박 부재와,
상기 압박 부재를 상기 작동 축을 따라 상기 트래버스의 방향으로 압박하는 회전 레버와,
상기 트래버스와 상기 압박 부재 사이에 배치되며 상기 압박 부재를 지지하는 지지 부재를 구비하며,
상기 지지 부재는 상기 압박 부재와 접촉하는 부분에서 상기 압박 부재와 면 접촉하는 지지면을 갖고 상기 트레버스와 접촉하는 부분에서 평면 형상의 지지면을 갖는 것을 특징으로 하는 하중 전달 장치.
In a device for transmitting a load in a disc brake having a rotary lever,
A traverse for transmitting a load along an operating axis to the brake lining of the disc brake,
A pressing member disposed to be orthogonal to the operation axis;
A rotation lever for urging the urging member in the direction of the traverse along the operating axis;
A support member disposed between the traverse and the pressing member and supporting the pressing member,
And the support member has a support surface in surface contact with the urging member at a portion in contact with the urging member and a support surface having a planar shape at a portion in contact with the traverse.
제 1 항에 있어서,
상기 압박 부재는 실린더형 롤러인 것을 특징으로 하는 디스크 브레이크.
The method of claim 1,
And the pressing member is a cylindrical roller.
제 2 항에 있어서,
상기 압박 부재가 면 접촉하는 상기 지지 부재의 지지면은 원호 형상이며, 상기 원호의 양 끝단이 상기 원호의 중심에 대해 이루는 각도가 180도 미만인 것을 특징으로 하는 디스크 브레이크.
3. The method of claim 2,
And a support surface of the support member to which the pressing member is in surface contact has an arc shape, and an angle formed by both ends of the arc with respect to the center of the arc is less than 180 degrees.
제 1 항에 있어서,
상기 지지 부재가 접촉하는 상기 트래버스의 접촉면은 상기 지지 부재가 미끄러질 수 있도록 표면 처리된 것을 특징으로 하는 디스크 브레이크.
The method of claim 1,
And the contact surface of the traverse with which the support member contacts is surface-treated to allow the support member to slide.
디스크 브레이크에 있어서,
상기 디스크 브레이크의 브레이크 라이닝에 작동 축을 따라 하중을 전달하는 트래버스와,
상기 작동 축과 직교해 배설되는 실린더형 압박 부재와,
상기 압박 부재를 상기 작동 축을 따라 상기 트래버스의 방향으로 압박하는 회전 레버와,
상기 트래버스와 상기 압박 부재 사이에 배치되며 상기 압박 부재를 지지하는 지지 부재를 구비하며,
상기 지지 부재는 상기 압박 부재와 접촉하는 부분에서 상기 압박 부재와 면 접촉하는 원호 형상의 지지면을 갖고 상기 트레버스와 접촉하는 부분에서 평면 형상의 지지면을 갖는 것을 특징으로하는 디스크 브레이크.
In disc brakes,
A traverse for transmitting a load along an operating axis to the brake lining of the disc brake,
A cylindrical pressing member disposed to be orthogonal to the operation axis;
A rotation lever for urging the urging member in the direction of the traverse along the operating axis;
A support member disposed between the traverse and the pressing member and supporting the pressing member,
And the support member has an arc-shaped support surface in surface contact with the urging member at a portion in contact with the urging member and a planar support surface at a portion in contact with the traverse.
제 5 항에 있어서,
상기 원호 형상의 지지면은 상기 원호의 양 끝단이 상기 원호의 중심에 대해 이루는 각도가 180도 미만인 것을 특징으로 하는 디스크 브레이크. The method of claim 5, wherein
The arc-shaped support surface of the disk brake, characterized in that the angle formed by both ends of the arc with respect to the center of the arc is less than 180 degrees.
KR1020130063154A 2012-05-31 2013-05-31 Disk brake for vehicle having offset compensation structure Ceased KR20130135201A (en)

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DE102015114546A1 (en) 2015-09-01 2017-03-02 Knorr-Bremse Systeme für Nutzfahrzeuge GmbH Disc brake for a vehicle, in particular for a commercial vehicle

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DE4308704A1 (en) * 1993-03-18 1994-09-22 Knorr Bremse Ag Air operated disc brake
GB9526019D0 (en) * 1995-12-20 1996-02-21 Lucas Ind Plc Improvements relating to disc brake construction
DE19731696A1 (en) * 1997-07-23 1999-02-11 Knorr Bremse Systeme Wear adjusting device for disc brakes and method for controlling the device
CN1211691A (en) * 1997-09-12 1999-03-24 陈坤 Mechanical disc type brake and clutch
DE10219148C1 (en) * 2002-04-29 2003-09-18 Wabco Perrot Bremsen Gmbh Linear tensioning system, for a disk brake, has a sliding support with a complementary contour to the support surfaces towards the tensioner shaft, to press the brake linings against the brake disk

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