CN103597238A - 多活塞盘式制动器 - Google Patents

多活塞盘式制动器 Download PDF

Info

Publication number
CN103597238A
CN103597238A CN201280028037.4A CN201280028037A CN103597238A CN 103597238 A CN103597238 A CN 103597238A CN 201280028037 A CN201280028037 A CN 201280028037A CN 103597238 A CN103597238 A CN 103597238A
Authority
CN
China
Prior art keywords
brake
piston disk
disk brake
chassis
pressing plate
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CN201280028037.4A
Other languages
English (en)
Other versions
CN103597238B (zh
Inventor
沃尔夫冈·普里茨
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Knorr Bremse Systeme fuer Nutzfahrzeuge GmbH
Original Assignee
Knorr Bremse Systeme fuer Nutzfahrzeuge GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Knorr Bremse Systeme fuer Nutzfahrzeuge GmbH filed Critical Knorr Bremse Systeme fuer Nutzfahrzeuge GmbH
Publication of CN103597238A publication Critical patent/CN103597238A/zh
Application granted granted Critical
Publication of CN103597238B publication Critical patent/CN103597238B/zh
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • 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
    • F16D55/00—Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes
    • F16D55/02—Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes with axially-movable discs or pads pressed against axially-located rotating members
    • F16D55/22—Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes with axially-movable discs or pads pressed against axially-located rotating members by clamping an axially-located rotating disc between movable braking members, e.g. movable brake discs or brake pads
    • F16D55/224—Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes with axially-movable discs or pads pressed against axially-located rotating members by clamping an axially-located rotating disc between movable braking members, e.g. movable brake discs or brake pads with a common actuating member for the braking members
    • F16D55/225—Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes with axially-movable discs or pads pressed against axially-located rotating members by clamping an axially-located rotating disc between movable braking members, e.g. movable brake discs or brake pads with a common actuating member for the braking members the braking members being brake pads
    • F16D55/2255—Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes with axially-movable discs or pads pressed against axially-located rotating members by clamping an axially-located rotating disc between movable braking members, e.g. movable brake discs or brake pads with a common actuating member for the braking members the braking members being brake pads in which the common actuating member is pivoted
    • 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
    • F16D55/00—Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes
    • F16D55/02—Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes with axially-movable discs or pads pressed against axially-located rotating members
    • F16D55/22—Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes with axially-movable discs or pads pressed against axially-located rotating members by clamping an axially-located rotating disc between movable braking members, e.g. movable brake discs or brake pads
    • F16D55/224—Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes with axially-movable discs or pads pressed against axially-located rotating members by clamping an axially-located rotating disc between movable braking members, e.g. movable brake discs or brake pads with a common actuating member for the braking members
    • F16D55/225—Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes with axially-movable discs or pads pressed against axially-located rotating members by clamping an axially-located rotating disc between movable braking members, e.g. movable brake discs or brake pads with a common actuating member for the braking members the braking members being brake pads
    • F16D55/226—Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes with axially-movable discs or pads pressed against axially-located rotating members by clamping an axially-located rotating disc between movable braking members, e.g. movable brake discs or brake pads with a common actuating member for the braking members the braking members being brake pads in which the common actuating member is moved axially, e.g. floating caliper 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
    • F16D65/38—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
    • 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
    • F16D55/00—Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes
    • F16D2055/0004—Parts or details of disc brakes
    • F16D2055/0062—Partly lined, i.e. braking surface extending over only a part of the disc circumference
    • 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
    • F16D2125/28—Cams; Levers with cams
    • 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
    • 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
    • F16D2125/34—Mechanical mechanisms converting rotation to linear movement or vice versa acting in the direction of the axis of rotation
    • F16D2125/40—Screw-and-nut
    • 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
    • F16D2250/00—Manufacturing; Assembly
    • F16D2250/0084—Assembly or disassembly
    • 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
    • F16D55/00—Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes
    • F16D55/02—Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes with axially-movable discs or pads pressed against axially-located rotating members
    • F16D55/22—Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes with axially-movable discs or pads pressed against axially-located rotating members by clamping an axially-located rotating disc between movable braking members, e.g. movable brake discs or brake pads
    • F16D55/224—Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes with axially-movable discs or pads pressed against axially-located rotating members by clamping an axially-located rotating disc between movable braking members, e.g. movable brake discs or brake pads with a common actuating member for the braking members
    • 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
    • F16D55/00—Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes
    • F16D55/02—Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes with axially-movable discs or pads pressed against axially-located rotating members
    • F16D55/22—Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes with axially-movable discs or pads pressed against axially-located rotating members by clamping an axially-located rotating disc between movable braking members, e.g. movable brake discs or brake pads
    • F16D55/224—Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes with axially-movable discs or pads pressed against axially-located rotating members by clamping an axially-located rotating disc between movable braking members, e.g. movable brake discs or brake pads with a common actuating member for the braking members
    • F16D55/225—Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes with axially-movable discs or pads pressed against axially-located rotating members by clamping an axially-located rotating disc between movable braking members, e.g. movable brake discs or brake pads with a common actuating member for the braking members the braking members being brake pads
    • 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
    • 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

Abstract

本发明涉及一种多活塞盘式制动器（1），其包括搭接制动盘的制动钳；至少两个冲头（6），为了将压紧力在制动盘的方向上施加在至少一个制动衬片（2）上，冲头能运动地布置在制动钳中；压板（10，10′），该压板与至少两个冲头（6）耦接；压紧单元，该压紧单元具有带有调整装置（17）的压力管（14）、桥接器（15）和杠杆（16），其中至少两个冲头（6）中的每一个都能轴向移动地安装在与制动钳固定连接的冲头导向装置（5）中。

Description

多活塞盘式制动器
技术领域
本发明涉及一种根据权利要求1的前序部分所述的多活塞盘式制动器。
背景技术
作用在压紧单元上的、具有通过制动缸的液压或气动操作的多活塞盘式制动器在不同的设计方案中是已知的。
专利文件DE102009013005B3描述了这种双活塞盘式制动器。
发明内容
本发明的目的在于，特别是在部件数量和稳固性方面，提供改进的多活塞盘式制动器。
这一目的通过具有权利要求1所述特征的多活塞盘式制动器来实现。
因此，多活塞盘式制动器包括：搭接制动盘的制动钳；至少两个冲头，为了将压紧力在制动盘的方向上施加在至少一个制动衬片上，冲头能运动地布置在制动钳中；压板，该压板与至少两个冲头耦接；压紧单元，该压紧单元具有带有调整装置的压力管、桥接器和杠杆。多活塞盘式制动器的特征在于，至少两个冲头中的每一个都能轴向移动地安装在与制动钳固定连接的冲头导向装置中。
多活塞盘式制动器将单柱塞式制动器的简易性、稳固性和维修友好性与多活塞操作的优点相结合。零件数量与现有技术相比明显减少。
在一种实施方式中，冲头导向装置布置在底盘中。由此省去了额外的夹具和导向装置。
可以将多活塞盘式制动器的冲头导向装置与底盘设计为一体的。所以得出一种稳固简易的实施方式，其中，可以在制动过程中将冲头中承受的切向力直接以较短的距离通过冲头导向装置导入底盘中。
另外，冲头导向装置可以配备有密封装置，所述密封装置与配属的冲头共同作用。因此，可以实现对制动器内腔的简单有效密封。
特别有利的是，密封装置具有至少一个刮擦件和至少一个密封件，其中，它们被依次布置。
另外提出，至少一个刮擦件布置在底盘的朝向制动衬片的一侧，并且至少一个密封件布置在底盘的背离制动衬片的一侧。因此，可以得出一种简单的布置，该布置也可以额外地简化对密封件的维护和更换工作，因为可以从底盘的背离制动衬片的一侧触碰到至少一个密封件。
在另一种实施方式中，压板通过压力铰链（Druckgelenke）与至少两个冲头耦接，压力铰链能围绕垂直于压紧方向的轴偏转。压力铰链可以具有能简单安装和拆卸的螺栓连接，从而可以实现简单快速的装配和拆除。
在另外一种实施方式中，压板和/或杠杆可以设计为经过加工的锻件或设计为铸件。从而可以特别有利地影响这些构件内部的力线通量变化曲线并实现较长的使用寿命。
还可以实现的是，制动钳中的调整装置能从外部触碰到并进行更换地布置，由此能缩短维护时间。
用于车辆的制动装置可以配备有上述多活塞盘式制动器。
由于压力铰链、压板和在底盘的冲头导向装置中引导的冲头彼此构成冲头的相对刚性的连接，因此也无需冲头与附加构件同步。
由于构件数量少还可以减轻重量。
布置在制动器内腔内部的密封件仅受到较少的污染。另外，能容易地触碰到并且更换密封件。
可以避免所谓的衬片旋出。
可以将压紧单元与用于数量可变的冲头的各种多杆压板一起使用。
可以通过固定地布置在底板中的冲头导向装置减少制动衬片的倾斜磨损。
附图说明
现在根据示例性的实施方式参照附图对本发明做进一步说明。在此示出：
图1 示出根据本发明的多活塞盘式制动器的实施例的示意性透视分解图；
图2 示出根据图1所示的实施例在安装完成的状态中的示意性透视图；
图3 示出根据图2所示的视图的示意性剖面图；
图4 示出根据图1所示的实施例中具有三杆压板的构件的透视的部分视图；和
图5 示出根据图4所示的三杆压板的透视图。
具体实施方式
图1示出根据本发明的多活塞盘式制动器1的实施例的示意性透视分解图。
盘式制动器1在该实施例中是具有两个活塞的多活塞盘式制动器1，所述活塞被设计为冲头6。此处从压紧侧示出盘式制动器1，并且盘式制动器具有制动钳，该制动钳未示出并且其搭接同样未示出的制动盘。在制动盘上在两侧布置有制动衬片2，此处仅示出制动衬片中的在压紧侧的制动衬片2。另一个制动衬片固定在制动钳中。图中简化地示出了制动衬片2，没有示出制动衬片支座。制动钳例如可以是滑动钳。图中没有示出回动弹簧和拉紧弹簧，但是能简单地想到。
制动衬片2或制动衬片支座具有两个压力部段3，所述压力部段设置用于分别与冲头6的底面共同作用。在底盘4中轴向地在压紧方向上引导引导冲头6。底盘4与未示出的制动钳固定连接，并具有用于引导每个冲头6的冲头引导装置5。
每个冲头引导装置5垂直于底盘4延伸，并在两侧从底盘伸出一定的距离。用于相对于底盘4和制动器内腔对冲头6进行密封的密封装置20设置在每个冲头导向装置5中，并且会在下文中做进一步说明。为了在制动过程中承受切向力，相应地将底盘4及其冲头导向装置5设计得比较稳固。
在与冲头6的、与制动衬片2共同作用的底面相对设置的端部上，冲头6分别通过压力铰链7与压板10铰接连接。压力铰链7由舌形柱塞铰链部段8和在此为叉形的压板铰链部段9构成。铰链部段8和9通过螺栓（未示出）能摆动地耦接。可以围绕相应螺栓或压力铰链7的轴摆动，以便于补偿制动过程中的不均匀。相应地，也将这种压力铰链7设计得比较稳固。偏转轴垂直于压紧方向或垂直于配属的冲头6的中轴线延伸，并与制动盘的旋转方向相切。借助于这种压力铰链7、压板10和在底盘4的冲头导向装置5中引导的冲头6，可以实现冲头6的相对刚性的连接，从而不需要借助于附加构件使冲头6同步。
压板10具有两个压杆10a，在其底面处（也就是指向冲头6）分别安装有压板铰链部段9。压杆10a垂直于压紧方向并且平行于示出的制动盘的切线方向。压杆10a通过中间部段12彼此连接，并被设计为从所述中间部段分别向外向上反向于压紧方向地弯曲。
压板10的中间部段12具有力导入部段11，并且每个压杆10a在其端部形成压力部段13。
力导入部段11设置用于与压紧单元共同作用。这种压紧单元包括螺纹管14、桥接器15和杠杆16（亦称为制动杠杆）。压紧单元和具有压板10的冲头6布置在制动钳或制动壳体中。螺纹管14也是用于对盘式制动器1进行磨损调整的调整装置17的组成部分。
螺纹管14利用其指向制动盘的底面容纳在压板10的中间部段12的与其对应一致的容纳部中用于进行力传递，所述螺纹管的中轴线在压紧方向上平行于冲头6轴线延伸。螺纹管14设置用于容纳调整装置17并用于与该容纳装置共同作用。可以从螺纹管14的与螺纹管14的底面相对设置的端部将调整装置17装入该螺纹管。在专利文件DE2009013005B3中详细说明了与螺纹管14相结合的调整装置17的功能，此处参见该专利文件。
专利文件DE2009013005B3同样对桥接器15和杠杆16做了全面的描述。杠杆16具有操作部段并且以支架部段叉形地围绕调整装置17，在所述支架部段的顶面中放置有球体，杠杆16利用该圆体支撑在制动钳上。这种支架部段的底面分别与桥接器15的力传递部段接触。
桥接器15在这一实施例中与螺纹管14的外螺纹作用连接，以便传递制动力和反作用力。进一步描述参见专利文件DE102009013005B3。
图2示出根据图1所示实施例在安装完成的状态中的示意性透视图，图3示出根据图2所示视图的示意性剖面图。压力铰链7的螺栓未示出，但是能简单地想到。
在图2和3中可以识别出的是，调整装置17能从外部触碰到和更换地布置在制动钳中。所以，使盘式制动器1具有稳固、紧凑以及维护友好的结构方式。
在冲头导向装置5内部，在底盘4中能轴向移动地引导冲头6。另外，在这一实施例中，冲头6在冲头导向装置5中的引导长度约为冲头6的总长度的一半。
冲头导向装置5在此具有圆柱形设计。冲头导向装置的中轴线分别与分别装入的冲头6的中轴线同轴。冲头导向装置5在此与底盘4设计为一体的，其中，指向制动衬片2的部段分别具有几乎与底盘4厚度一致的轴向长度。冲头导向装置5的指向压紧单元的部段分别配有约为底盘4厚度二倍的轴向长度。
冲头导向装置5的密封装置20具有至少一个刮擦件18和至少一个密封件19。在冲头导向装置5的指向制动衬片2的部段中分别形成有导槽，其中装入了刮擦件18。刮擦件18与装入了相应的冲头导向装置5的冲头6的所属外表面共同作用，并与密封件19共同用于对冲头6进行相对于底盘4并因此相对于制动器内腔的密封。
另外，在冲头导向装置5的朝向压紧单元的相应部段中，密封件19与相应的刮擦件18轴向间隔开地布置。在这种实施方式中，从压紧单元侧将密封件装入相应的径向空隙中。该密封件例如可以是相应的活塞密封件。为了维修和更换的目的，可以简便地从压紧单元侧触碰到密封件19。
当然也可以实现密封件和刮擦件的更多其它组合。
在制动操作中，力传递从杠杆16延伸到桥接器15上，桥接器将力导入螺纹管14中。力传递从此处延伸到压板10的中间部段12的力导入部段11上。压板10将力分散到其压杆10a的压力部段13上，压力部段分别通过压力铰链7再将力导入冲头6中并且因此传递到制动衬片2上，同时基于活动制动钳而进一步传递到另一个制动衬片上。所以不需要使冲头6同步。
图4示出根据图1所示的实施例中具有三杆压板10′的构件的透视部分视图；图5示出根据图4所示的三杆压板10′的透视图。
在图4中，压紧单元具有螺纹管14（被压板10′遮盖）、桥接器15和杠杆16。调整装置17被明确示出。
压板10′设计为三杆的，并具有带有力导入部段11′的中间部段12′。力导入部段11′设计为与根据图1所示的具有两个冲头6的实施例的压板中相同，并且同样地通过螺纹管14与压紧单元共同作用。
从中间部段12′以有规律的角距布置三个分别具有压力部段13′的压杆10′a。在此处示出的变体中，压力铰链7的压板铰链部段9′被设计为簧片（如根据图1所示的实施例的柱塞铰链部段8）。
这种三柱塞盘式制动器1的配属的三个冲头6未示出，但是能简单地想到。对此配属的底盘4设计为具有相应数量和布置方式的、带有上述密封装置20的冲头导向装置5。
例如可以将压板10和10′作为铸件或锻件来制造，其中，通过再加工使压板铰链部段9，9′成型。当然也可以采用其它生产方式。
本发明不限于上述实施例。可以在所附的权利要求的范畴内对本发明进行修改。
所以，例如可以以优化的变体方案在铸造技术方面利用相应的硬度优化的成型来生产杠杆16和压板10，10′。由此降低成本和制造费用。
参考标号表
1           盘式制动器
2           制动衬片
3           压力部段
4           底盘
5           冲头引导装置
6           冲头
7           压力铰链
8           柱塞铰链部段
9，9′      压板铰链部段
10，10′    压板
10a，10′a  压杆
11，11′    力导入部段
12，12′    中间部段
13，13′    压力部段
14          螺纹管
15          桥接器
16          杠杆
17          调整装置
18          刮擦件
19          密封件
20          密封装置

Claims (12)

1.一种多活塞盘式制动器（1）包括：搭接制动盘的制动钳；至少两个冲头（6），为了将压紧力在所述制动盘的方向上施加在至少一个制动衬片（2）上，所述冲头能运动地布置在所述制动钳中；压板（10，10′），所述压板与至少两个所述冲头（6）耦接；压紧单元，所述压紧单元具有带有调整装置（17）的压力管（14）、桥接器（15）和杠杆（16）；其特征在于，至少两个所述冲头（6）中的每一个都能轴向移动地安装在与所述制动钳固定连接的冲头导向装置（5）中。
2.根据权利要求1所述的多活塞盘式制动器（1），其特征在于，所述冲头导向装置（5）布置在底盘（4）中。
3.根据权利要求2所述的多活塞盘式制动器（1），其特征在于，所述冲头导向装置（5）与所述底盘（4）设计为一体的。
4.根据权利要求3所述的多活塞盘式制动器（1），其特征在于，所述冲头导向装置（5）具有密封装置（20），所述密封装置与配属的所述冲头（6）共同作用。
5.根据权利要求4所述的多活塞盘式制动器（1），其特征在于，所述密封装置（20）具有至少一个刮擦件（18）和至少一个密封件（19）。
6.根据权利要求5所述的多活塞盘式制动器（1），其特征在于，至少一个所述刮擦件（18）布置在所述底盘（4）的朝向所述制动衬片（2）的一侧，并且至少一个所述密封件（19）布置在所述底盘（4）的背离所述制动衬片（2）的一侧。
7.根据权利要求6所述的多活塞盘式制动器（1），其特征在于，至少一个所述密封件（19）能从所述底盘（4）的背离所述制动衬片（2）的一侧触碰到并进行更换。
8.根据前述权利要求中任一项所述的多活塞盘式制动器（1），其特征在于，所述压板（10，10′）通过压力铰链（7）与至少两个所述冲头（6）耦接，所述压力铰链能围绕垂直于压紧方向并与所述制动盘的旋转方向相切的轴偏转。
9.根据权利要求8所述的多活塞盘式制动器（1），其特征在于，所述压力铰链（7）、所述压板（10，10′）和在所述底盘（4）的所述冲头导向装置（5）中引导的所述冲头（6）彼此构成所述冲头（6）的相对刚性的连接。
10.根据前述权利要求中任一项所述的多活塞盘式制动器（1），其特征在于，所述压板（10，10′）和/或所述杠杆（16）设计为经过加工的锻件或设计为铸件。
11.根据前述权利要求中任一项所述的多活塞盘式制动器（1），其特征在于，所述制动钳中的所述调整装置（17）能从外部触碰到并进行更换地布置。
12.一种用于车辆的制动装置，具有根据前述权利要求中任一项所述的多活塞盘式制动器（1）。
CN201280028037.4A 2011-06-09 2012-06-01 多活塞盘式制动器 Expired - Fee Related CN103597238B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102011103823A DE102011103823A1 (de) 2011-06-09 2011-06-09 Mehrfachkolben-Scheibenbremse
DE102011103823.3 2011-06-09
PCT/EP2012/060360 WO2012168148A1 (de) 2011-06-09 2012-06-01 Mehrfachkolben-scheibenbremse

Publications (2)

Publication Number Publication Date
CN103597238A true CN103597238A (zh) 2014-02-19
CN103597238B CN103597238B (zh) 2016-03-16

Family

ID=46275803

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201280028037.4A Expired - Fee Related CN103597238B (zh) 2011-06-09 2012-06-01 多活塞盘式制动器

Country Status (7)

Country Link
US (1) US9377064B2 (zh)
EP (1) EP2718581B1 (zh)
CN (1) CN103597238B (zh)
BR (1) BR112013029374A2 (zh)
DE (1) DE102011103823A1 (zh)
RU (1) RU2605960C2 (zh)
WO (1) WO2012168148A1 (zh)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102013101087B4 (de) 2013-02-04 2022-03-17 Bpw Bergische Achsen Kg Mehrfachstempel-Scheibenbremse
DE102015103088A1 (de) * 2015-03-04 2016-09-08 Knorr-Bremse Systeme für Nutzfahrzeuge GmbH Zuspanneinrichtung einer Scheibenbremse
EP3450789B1 (en) 2017-08-31 2021-05-26 Meritor Heavy Vehicle Braking Systems (UK) Limited A disc brake
FR3088697B1 (fr) * 2018-11-21 2021-06-25 Foundation Brakes France Frein a disque offrant une répartition equilibrée des efforts de poussée appliqués par un piston sur au moins une plaquette de frein
US11554766B2 (en) 2021-03-17 2023-01-17 ZF Active Safety US Inc. Hydraulically assisted electric parking brake
KR102401765B1 (ko) * 2021-08-11 2022-05-25 주식회사 만도 전자기계식 브레이크 및 이를 구비하는 차량

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1517572A (zh) * 2003-01-25 2004-08-04 Ӣ�����������ͳ��ƶ�ϵͳ���޹�˾ 用于盘式制动器的力传递装置
CN101163903A (zh) * 2005-04-20 2008-04-16 Bpw矿用轴公司 车轮制动器
EP2175156A1 (de) * 2008-10-08 2010-04-14 Knorr-Bremse Systeme Für Nutzfahrzeuge GmbH Scheibenbremse, insbesondere für ein Nutzfahrzeug
EP2228559A1 (de) * 2009-03-13 2010-09-15 KNORR-BREMSE Systeme für Nutzfahrzeuge GmbH Doppelkolben-Scheibenbremse
DE102009023416A1 (de) * 2009-05-29 2010-12-23 Knorr-Bremse Systeme für Nutzfahrzeuge GmbH Pneumatisch oder elektromechanisch betätigbare Scheibenbremse

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8900277U1 (zh) * 1989-01-11 1990-05-10 Lucas Industries P.L.C., Birmingham, West Midlands, Gb
DE4217983A1 (de) * 1991-06-26 1993-01-28 Teves Gmbh Alfred Mechanische betaetigungsvorrichtung fuer scheibenbremsen und verfahren zu deren montage
WO1993022579A1 (de) * 1992-05-05 1993-11-11 Lucas Industries Public Limited Company Betätigungsvorrichtung mit selbsttätiger nachstellung an scheibenbremsen, insbesondere für lastkraftwagen und omnibusse
EP0790430B1 (de) * 1994-01-18 2000-03-15 Meritor Automotive, Inc. Zuspannvorrichtung einer Scheibenbremse, insbesondere für schwere Nutzfahrzeuge
DE19507308A1 (de) * 1995-03-02 1996-09-05 Perrot Bremsen Gmbh Scheibenbremse
US5529150A (en) * 1995-05-16 1996-06-25 Hayes Industrial Brake, Inc. Parking brake
GB9716363D0 (en) * 1997-08-02 1997-10-08 Lucas Ind Plc Improvements relating to disc brakes
GB9806542D0 (en) * 1998-03-26 1998-05-27 Lucas Ind Plc Disc brake actuator
SE516513C2 (sv) * 2000-05-31 2002-01-22 Haldex Brake Prod Ab Skivbroms innefattande en bromsmekanism
US6811004B1 (en) * 2003-05-09 2004-11-02 Arvinmeritor Technology, Llc Vehicle brake assembly having a bearing block closure and method of assembly therefor
RU2265144C1 (ru) * 2004-04-28 2005-11-27 Красноярский государственный технический университет (КГТУ) Дисковый тормоз
EP1872027B1 (de) * 2005-04-20 2009-04-01 BPW Bergische Achsen KG Radbremse
EP2754912B1 (en) * 2012-12-19 2018-03-21 Meritor Heavy Vehicle Braking Systems (UK) Limited A vehicle brake assembly

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1517572A (zh) * 2003-01-25 2004-08-04 Ӣ�����������ͳ��ƶ�ϵͳ���޹�˾ 用于盘式制动器的力传递装置
CN101163903A (zh) * 2005-04-20 2008-04-16 Bpw矿用轴公司 车轮制动器
EP2175156A1 (de) * 2008-10-08 2010-04-14 Knorr-Bremse Systeme Für Nutzfahrzeuge GmbH Scheibenbremse, insbesondere für ein Nutzfahrzeug
EP2228559A1 (de) * 2009-03-13 2010-09-15 KNORR-BREMSE Systeme für Nutzfahrzeuge GmbH Doppelkolben-Scheibenbremse
DE102009023416A1 (de) * 2009-05-29 2010-12-23 Knorr-Bremse Systeme für Nutzfahrzeuge GmbH Pneumatisch oder elektromechanisch betätigbare Scheibenbremse

Also Published As

Publication number Publication date
DE102011103823A1 (de) 2012-12-13
US9377064B2 (en) 2016-06-28
WO2012168148A1 (de) 2012-12-13
US20140090934A1 (en) 2014-04-03
RU2013158245A (ru) 2015-07-20
EP2718581A1 (de) 2014-04-16
RU2605960C2 (ru) 2017-01-10
BR112013029374A2 (pt) 2017-01-31
CN103597238B (zh) 2016-03-16
EP2718581B1 (de) 2017-01-18

Similar Documents

Publication Publication Date Title
CN103597238A (zh) 多活塞盘式制动器
US9169883B2 (en) Caliper brake device for vehicle
CN102076985B (zh) 可气动操纵的盘式制动器以及制动缸
US8875849B2 (en) Caliper brake device
CN104271978A (zh) 带有复位装置的盘式制动器和制动衬片
CN106489039A (zh) 盘式制动器、制动钳及用于盘式制动器的制动衬片组
CN101929513A (zh) 对置活塞式钳体
CN105431650A (zh) 车辆的，尤其是商用车辆的钳盘式制动器以及这种制动器的压紧弹簧
JP2019100530A (ja) ディスクブレーキ
JP2018514439A (ja) 調整可能なスプリングサポート
AU2016214766B2 (en) Disk brake for a utility-vehicle wheel
JP2005514569A (ja) 調整装置を備えたディスクブレーキ
CN202768683U (zh) 一种盘式液压多片制动器
CN102066801A (zh) 用于盘式制动器的制动钳的分体式活塞
CN103122957A (zh) 一种改进的双轭板固定钳盘式制动器
CN110848289A (zh) 一种带驻车制动的三缸浮动式制动钳
CN103889734A (zh) 轴系统
CN101818768B (zh) 汽车浮动蹄轴式平衡增力制动器
CN100593648C (zh) 用于载货车的可气动和/或电动机械地操作的盘式制动器
CN103644236A (zh) 一种电动轮自卸车用前桥油气悬挂装置
CN102853008A (zh) 一种风力发电机组用偏航制动器
CN102359511A (zh) 气压式分体离合器
CN201071890Y (zh) 桥板式浮动卡钳总成
CN103538439B (zh) 一种焊接式平衡轴总成
CN103998813B (zh) 多用途车辆的制动系统

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20160316

Termination date: 20180601