CN1075176C - 带有改进的装配部件的盘式制动器 - Google Patents
带有改进的装配部件的盘式制动器 Download PDFInfo
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- CN1075176C CN1075176C CN95192885A CN95192885A CN1075176C CN 1075176 C CN1075176 C CN 1075176C CN 95192885 A CN95192885 A CN 95192885A CN 95192885 A CN95192885 A CN 95192885A CN 1075176 C CN1075176 C CN 1075176C
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- 230000007246 mechanism Effects 0.000 claims description 17
- 230000000694 effects Effects 0.000 claims description 6
- 239000013013 elastic material Substances 0.000 claims description 6
- 238000007789 sealing Methods 0.000 claims description 2
- 229920001971 elastomer Polymers 0.000 abstract 1
- 239000000806 elastomer Substances 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- 238000013016 damping Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
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Classifications
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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
- 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
- F16D55/2265—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 the axial movement being guided by one or more pins engaging bores in the brake support or the brake housing
- F16D55/22655—Constructional details of guide pins
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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
- 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
- F16D55/2265—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 the axial movement being guided by one or more pins engaging bores in the brake support or the brake housing
- F16D55/227—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 the axial movement being guided by one or more pins engaging bores in the brake support or the brake housing by two or more pins
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Braking Arrangements (AREA)
Abstract
一种盘式制动器,包括:一个骑跨制动盘的制动钳;一个固定在车辆上的承载器;一个固定在制动钳上并由活塞关闭的液压缸;两个圆柱形的互相平行的导向销;在其中滑动的导向销的座套,座套由承载器中做成的孔部分地形成;两个摩擦垫。第一孔在其长度方向的第一和第二邻接区段上有第一和第二内径,第二内径大于第一内径,较小内径形成于该孔的开口一侧,第一座套在第一孔的基础上在内部由一个用弹性材料制成的环形成。
Description
本发明涉及一种机动车用的盘式制动器,包括:一个骑跨制动盘的制动钳;一个固定在车辆上的承载器;包括固定在制动钳上并由活塞关闭的液压缸的作用机构;当作用机构受到驱动时使制动钳能够相对于承载器滑动的导向机构,这些导向机构本身包括互相平行的相同的第一和第二圆柱形导向销及第一和第二座套,上述每个导向销有一个固定在制动钳上的受限制端和一个自由端,而第一和第二座套至少部分由承载器中做成的相应的第一和第二孔形成,第一和第二导向销分别在第一和第二孔中滑动,这些导向销中至少一个由可调整的固定机构固定在制动钳上,使导向销能够在被永久性固定于制动钳之前沿与制动盘相切的方向取多个互相隔开的位置;以及两个面向制动盘两侧表面的摩擦垫,它们被夹在活塞和制动钳之间、并且当作用机构受到驱动时被施加到制动盘上。第一孔在其长度的第一和第二邻接区段上具有有第一和第二内径,第二内径大于第一内径,而较小内径形成于第一孔的两个区段之一中,使第一导向销在其中穿过时首先遇到。
生产被称为“浮动钳型盘式制动器”的制动器遇到一些困难,特别是在装配制动器时在承载器的座套内精确对中导向销方面,以及在该制动器受到驱动时在座套内顺利滑动这些导向销方面。
例如,文件DE-U-9,305,631说明一种上述类型的制动器,其中利用一种附设部件产生该第一孔。
虽然没有说明该部件的构造,但通过阅读该文件可知:它是可以变形的。
在这些条件下,这样一种制动器产生如下传统的装配问题:导向销一被拧入就易于偏离对中,可以变形的附设部件不再能够抵抗这种偏离对中,而其它已知的硬式装配方法不能够避免发生阻塞而降低制动性能。
本发明属于上述问题的范围,其目的是提供一种结构简单而易于装配的浮动钳型盘式制动器。
为此,本发明的制动器的本质特征在于:第一座套在第一孔的基础上、由内部的一个弹性材料制成的环形成,该环位于第一孔的第一区段的延伸部中,使得它与该第一区段相邻接而与第二区段存在一定距离;第二孔在其整个长度上具有等于上述小直径的直径。
最好是,第一区段的长度还小于第二区段的长度,而第二座套至少部分由类似第一环的用弹性材料制成的第二环形成。
在下面参照附图所作的非限制性说明将清楚地显出本发明的其它特点和优点,其中单独一张附图是本发明一种制动器的部分截面图。
图1是本发明的一种制动器的部分截面图。
如图1所示,本发明涉及的机动车用盘式制动器包括:一个骑跨制动盘2的制动钳1;一个固定在车辆上的承载器3;包括固定在制动钳上并由活塞5封闭的液压缸4的作用机构;当作用机构受到驱动时使制动钳能够相对于承载器滑动的导向机构6、7、8、9;以及两个面向制动盘2两侧表面2a、2b的摩擦垫10、11,它们被夹在活塞和制动钳之间并且当作用机构受到驱动时被施加到制动盘上。
导向机构本身包括互相平行的相同的第一和第二圆柱形导向销6、7及第一和第二座套,每个导向销有一个固定在制动钳上的受限制端60、70和一个自由端61、71,而第一和第二座套部分地由承载器中做成的相应的第一和第二孔8、9形成,第一和第二导向销6、7就分别在第一和第二孔8、9中滑动。
至少导向销之一(例如导向销6)由一个带有间隙地穿过制动钳中小孔41的螺栓12固定在制动钳上,该螺栓因此使导向销6能够在其永久性地固定在制动钳之前,根据螺栓12本身在小孔41中所取的位置而沿与制动盘相切的方向T取许多个互相隔开的位置。
根据本发明,第一孔8在其长度的第一和第二邻接区段S1和S2上具有相应的第一和第二内径D1和D2,第二内径D2大于第一内径D1,较小内径D1形成于第一孔8的两个区段之一的S1中,使第一导向销6在第一孔8中穿过时首先遇到S1。
事实上,术语“孔”在本说明书和权利要求书中应当在非常广泛的意义上理解,例如可以在圆筒形的孔中强制装入一个内径D1的坚硬的环,盖住并形成第一区段S1,从而产生阶梯形孔8。
而且,第一座套在第一孔8的基础上,由内部130的一个弹性材料制成的环13形成,该环位于第一孔8的第一区段S1的延伸部中,使得它与该第一区段S1相邻接而与第二区段S2存在一定距离。
此外,环13完成对导向销对中的作用,使得可以将导向销安置在最佳位置中并阻尼掉制动钳的振动。
由于这种配置,不仅依靠承载器孔中小直径的第一区段S1可以因此而利用两个相同的导向销,而同时仍然保证这些导向销在相应孔中的精确对中,而且由于在装配时第一导向销受靠近该导向销6受限制端60的第一区段S1的导引,甚至还改善了将第一导向销安装在第一孔中所具有的精度。
最好是,第一孔8的第一区段S1的长度为短于第二区段S2的长度,而第二座套至少部分由类似于第一环13的用弹性材料制成的第二环14形成,第二孔9在其整个长度上具有与第一孔8的第一区段S1的相同的直径D1,而在其整个长度上装入第二导向销7后的间隙很小。
Claims (3)
1.一种机动车用的盘式制动器,包括:一个骑跨制动盘(2)的制动钳(1);一个固定在车辆上的承载器(3);包括固定在制动钳上并由活塞(5)封闭的液压缸(4)的作用机构;当作用机构受到驱动时使制动钳能够相对于承载器滑动的导向机构,这些导向机构本身包括互相平行的相同的第一和第二圆柱形导向销(6、7)及第一和第二座套,上述每个导向销有一个固定在制动钳上的受限制端(60、70)和一个自由端(61、71),而上述第一和第二座套至少部分由承载器中做成的相应的第一和第二孔(8、9)形成,第一和第二导向销分别在第一和第二孔中滑动,这些导向销中至少一个由可调整的固定机构(12、41)固定在制动钳上,使导向销能够在被永久性固定于制动钳之前沿与制动盘相切的方向(T)取多个互相隔开的位置;以及两个面向制动盘(2)两侧表面(2a、2b)的摩擦垫(10、11),该摩擦垫被夹在活塞和制动钳之间、并且在作用机构受到驱动时被施加到制动盘上;第一孔(8)在其长度方向的第一和第二邻接区段(S1、S2)上具有相应的第一和第二内径(D1、D2),上述第二内径(D2)大于第一内径(D1),而较小内径(D1)形成于第一孔(8)的两个区段之一中,使第一导向销(6)在孔中穿过时首先遇到,其特征在于:第一座套在第一孔(8)的基础上、由内部(130)的一个弹性材料制成的环(13)形成,该环位于第一孔(8)的第一区段(S1)的延伸部中,使得它与该第一区段(S1)相邻接而与第二区段(S2)存在一定距离;第二孔(9)在其整个长度上具有等于上述小直径(D1)的直径。
2.如权利要求1所述的盘式制动器,其特征在于:第一区段(S1)的长度小于第二区段(S2)的长度。
3.如权利要求1或2所述的盘式制动器,其特征在于:第二座套至少部分地由第二环(14)形成,该第二环类似于第一环,并由弹性材料制成。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9412184A FR2725765A1 (fr) | 1994-10-13 | 1994-10-13 | Frein a disque a montage ameliore |
FR94/12184 | 1994-10-13 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1147290A CN1147290A (zh) | 1997-04-09 |
CN1075176C true CN1075176C (zh) | 2001-11-21 |
Family
ID=9467796
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN95192885A Expired - Fee Related CN1075176C (zh) | 1994-10-13 | 1995-09-20 | 带有改进的装配部件的盘式制动器 |
Country Status (11)
Country | Link |
---|---|
US (1) | US5810122A (zh) |
EP (1) | EP0784759B1 (zh) |
JP (1) | JP3893566B2 (zh) |
KR (1) | KR100368771B1 (zh) |
CN (1) | CN1075176C (zh) |
BR (1) | BR9506506A (zh) |
DE (1) | DE69506897T2 (zh) |
ES (1) | ES2125656T3 (zh) |
FR (1) | FR2725765A1 (zh) |
TR (1) | TR199501245A2 (zh) |
WO (1) | WO1996012117A1 (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100404904C (zh) * | 2005-01-18 | 2008-07-23 | 曙制动器工业株式会社 | 盘式制动器 |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH09303438A (ja) * | 1996-05-20 | 1997-11-25 | Tokico Ltd | ディスクブレーキ用取付部材およびその製造方法 |
US6454056B1 (en) | 2001-05-31 | 2002-09-24 | Robert Bosch Corporation | Disc brake with anti-caming and constant bearing length for guide pins |
US6533079B2 (en) * | 2001-07-19 | 2003-03-18 | Robert Bosch Corporation | Disc brake |
US6609594B1 (en) * | 2001-10-11 | 2003-08-26 | Robert Bosch Corporation | Disc brake |
US6874380B2 (en) * | 2003-02-18 | 2005-04-05 | Federal-Mogul World Wide, Inc. | Slide adjustment system for brake rotor testing gauges |
DE10311896A1 (de) * | 2003-03-18 | 2004-09-30 | Knorr-Bremse Systeme für Nutzfahrzeuge GmbH | Scheibenbremse, insbesondere für Nutzfahrzeuge |
JP3939304B2 (ja) * | 2003-04-03 | 2007-07-04 | 曙ブレーキ工業株式会社 | フローティングキャリパ型ディスクブレーキ |
US20060283671A1 (en) * | 2005-06-21 | 2006-12-21 | Robert Bosch Corporation | A Disc Brake |
US7337881B1 (en) | 2005-07-28 | 2008-03-04 | Robert Bosch Gmbh | Full float multi-force caliper assembly |
DE102005038275B4 (de) * | 2005-08-12 | 2009-09-24 | Saf-Holland Gmbh | Bremsträger |
JP5071430B2 (ja) * | 2009-04-23 | 2012-11-14 | トヨタ自動車株式会社 | ディスクブレーキ装置 |
US20140374198A1 (en) * | 2011-12-02 | 2014-12-25 | Toyota Jidosha Kabushiki Kaisha | Disc brake device and caliper |
DE102014013535A1 (de) * | 2014-09-12 | 2016-03-17 | Lucas Automotive Gmbh | Führungseinrichtung für den Bremssattel einer Schwimmsattelscheibenbremse |
WO2023104993A1 (de) | 2021-12-08 | 2023-06-15 | Continental Automotive Technologies GmbH | Kraftfahrzeugscheibenbremse mit balg-manschette zwecks abdichtung einer bolzen-führungseinrichtung und balg-manschette |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2021217A (en) * | 1978-05-22 | 1979-11-28 | Nissan Motor | Sliding Arrangement in Disc Brake |
GB2087997A (en) * | 1980-11-21 | 1982-06-03 | Toyota Motor Co Ltd | Caliper housing in a disc brake |
US4976339A (en) * | 1988-05-10 | 1990-12-11 | Bendix France | Disc brake and support system for such a brake |
DE9305631U1 (de) * | 1993-04-15 | 1994-08-25 | Lucas Industries P.L.C., Solihull, West Midlands | Schwimmsattelbremse, insbesondere Schwimmsattel-Teilbelag-Scheibenbremse |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4446948A (en) * | 1982-03-29 | 1984-05-08 | General Motors Corporation | Disc brake caliper mount |
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1994
- 1994-10-13 FR FR9412184A patent/FR2725765A1/fr active Granted
-
1995
- 1995-09-20 US US08/537,713 patent/US5810122A/en not_active Expired - Fee Related
- 1995-09-20 EP EP95931268A patent/EP0784759B1/fr not_active Expired - Lifetime
- 1995-09-20 CN CN95192885A patent/CN1075176C/zh not_active Expired - Fee Related
- 1995-09-20 WO PCT/FR1995/001206 patent/WO1996012117A1/fr active IP Right Grant
- 1995-09-20 BR BR9506506A patent/BR9506506A/pt not_active IP Right Cessation
- 1995-09-20 KR KR1019960704308A patent/KR100368771B1/ko not_active IP Right Cessation
- 1995-09-20 JP JP51297296A patent/JP3893566B2/ja not_active Expired - Fee Related
- 1995-09-20 ES ES95931268T patent/ES2125656T3/es not_active Expired - Lifetime
- 1995-09-20 DE DE69506897T patent/DE69506897T2/de not_active Expired - Fee Related
- 1995-10-12 TR TR95/01245A patent/TR199501245A2/xx unknown
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2021217A (en) * | 1978-05-22 | 1979-11-28 | Nissan Motor | Sliding Arrangement in Disc Brake |
GB2087997A (en) * | 1980-11-21 | 1982-06-03 | Toyota Motor Co Ltd | Caliper housing in a disc brake |
US4976339A (en) * | 1988-05-10 | 1990-12-11 | Bendix France | Disc brake and support system for such a brake |
DE9305631U1 (de) * | 1993-04-15 | 1994-08-25 | Lucas Industries P.L.C., Solihull, West Midlands | Schwimmsattelbremse, insbesondere Schwimmsattel-Teilbelag-Scheibenbremse |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100404904C (zh) * | 2005-01-18 | 2008-07-23 | 曙制动器工业株式会社 | 盘式制动器 |
Also Published As
Publication number | Publication date |
---|---|
EP0784759A1 (fr) | 1997-07-23 |
JP3893566B2 (ja) | 2007-03-14 |
KR970702443A (ko) | 1997-05-13 |
BR9506506A (pt) | 1997-09-09 |
TR199501245A2 (tr) | 1996-06-21 |
JPH10510611A (ja) | 1998-10-13 |
CN1147290A (zh) | 1997-04-09 |
WO1996012117A1 (fr) | 1996-04-25 |
ES2125656T3 (es) | 1999-03-01 |
FR2725765B1 (zh) | 1997-02-14 |
DE69506897D1 (de) | 1999-02-04 |
EP0784759B1 (fr) | 1998-12-23 |
KR100368771B1 (ko) | 2003-07-22 |
FR2725765A1 (fr) | 1996-04-19 |
US5810122A (en) | 1998-09-22 |
DE69506897T2 (de) | 1999-05-12 |
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