WO2012111829A1 - Dispositif de frein à disque - Google Patents

Dispositif de frein à disque Download PDF

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Publication number
WO2012111829A1
WO2012111829A1 PCT/JP2012/053885 JP2012053885W WO2012111829A1 WO 2012111829 A1 WO2012111829 A1 WO 2012111829A1 JP 2012053885 W JP2012053885 W JP 2012053885W WO 2012111829 A1 WO2012111829 A1 WO 2012111829A1
Authority
WO
WIPO (PCT)
Prior art keywords
pad
rotor
slide
slide pin
brake device
Prior art date
Application number
PCT/JP2012/053885
Other languages
English (en)
Japanese (ja)
Inventor
尚也 橋爪
拓也 槙島
小川　泰明
Original Assignee
曙ブレーキ工業株式会社
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 曙ブレーキ工業株式会社 filed Critical 曙ブレーキ工業株式会社
Priority to CN201280009540.5A priority Critical patent/CN103384776B/zh
Publication of WO2012111829A1 publication Critical patent/WO2012111829A1/fr

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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
    • F16D55/226—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
    • 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
    • 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
    • F16D65/02—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
    • F16D65/095—Pivots or supporting members therefor
    • 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
    • F16D65/095—Pivots or supporting members therefor
    • F16D65/097—Resilient means interposed between pads and supporting members or other brake parts
    • F16D65/0973—Resilient means interposed between pads and supporting members or other brake parts not subjected to brake forces
    • F16D65/0974—Resilient means interposed between pads and supporting members or other brake parts not subjected to brake forces acting on or in the vicinity of the pad rim in a direction substantially transverse to the brake disc axis
    • F16D65/0977—Springs made from sheet metal
    • F16D65/0978—Springs made from sheet metal acting on one pad only
    • 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
    • F16D65/095—Pivots or supporting members therefor
    • F16D65/097—Resilient means interposed between pads and supporting members or other brake parts
    • F16D65/0973—Resilient means interposed between pads and supporting members or other brake parts not subjected to brake forces
    • F16D65/0979—Resilient means interposed between pads and supporting members or other brake parts not subjected to brake forces acting on the rear side of the pad or an element affixed thereto, e.g. spring clips securing the pad to the brake piston or caliper
    • 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
    • F16D2055/0041—Resilient elements interposed directly between the actuating member and the brake support, e.g. anti-rattle springs
    • 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
    • F16D2121/02—Fluid pressure
    • F16D2121/04—Fluid pressure acting on a piston-type actuator, e.g. for liquid pressure

Definitions

  • FIG. 11 is a diagram illustrating an example of a configuration in which the couple generated in the outer pad during braking is opposite to the rotor rotation direction in the first embodiment of the present invention.
  • FIG. 12 is a view for explaining the difference in the component force of the pad clip due to the arrangement relationship of the seat for locking the through hole and the pad clip according to the first embodiment of the present invention.
  • 1 of linear l 0 and the angle ⁇ between the second straight line l 1 is a diagram illustrating an example of a case of 45 °.
  • FIG. 13 is a view for explaining a difference in the component force of the pad clip due to the arrangement relationship of the seats for locking the through hole and the pad clip according to the first embodiment of the present invention.
  • FIG. 32 is a view showing a right side surface form of the pad clip shown in FIG.
  • FIG. 33 is a perspective view showing a form of a pad clip arranged on the rotor turn-in side in the third embodiment of the present invention.
  • FIG. 34 is a perspective view showing the form of a pad clip arranged on the rotor delivery side in the third embodiment of the present invention.
  • FIG. 35 is a developed plan view of a pad clip according to the third embodiment of the present invention.
  • FIG. 36 is a right lower surface side perspective view of a disc brake device according to a fourth embodiment of the present invention.
  • FIG. 37 is a view showing a front form of the disc brake device shown in FIG.
  • the pressure plate 60 in the outer pad 58 has a plate body 60a formed in a substantially fan shape by a metal plate that is slightly larger than the lining 62, and the plate body 60a is used as a base point at both ends of the plate body 60a.
  • the arm portion 60b is provided so as to project substantially in a V shape, and the through holes 66a and 66b are formed on the distal end side of the arm portion 60b.
  • the outer pad 58 can slide on the slide pins 24a and 24b by inserting the outer pad sliding portion 32 of the slide pins 24a and 24b through the through holes 66a and 66b of the arm portion 60b.
  • the base portion 76 is a portion located between a support portion 80 and a spring portion 82, the details of which will be described later.
  • a through hole 78 for inserting the slide pins 24a and 24b is provided, and the pressure is set.
  • the support portion 80 is configured by a plate piece bent from the base portion 76 toward the pressure plate 60 side of the outer pad 58.
  • the support part 80 can clamp the pressure plate 60 in the thickness direction by forming the plate pieces in a substantially U shape (horizontal U shape).
  • the spring portion 82 is a plate piece that is bent and formed in a roll shape from the base portion 76 toward the opposite side to the support portion 80.
  • the first spring portions 94 constituting the pad clips 90a and 90b can be formed by bending the first support piece 93. Specifically, the first bent portion 93a of the first support piece 93 is valley-folded in a direction substantially orthogonal to the base 92, and then the second bent portion 93b is mountain-folded. A contact portion is formed by bending the third bent portion 93c located at the tip of the first support piece 93, which has a crank shape and is substantially parallel to the base portion 92, into a wave shape. As a result, the first spring portion 94 can be locked to the claw portion 18 of the caliper 12.

Landscapes

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

Abstract

Le couple de freinage produit par une plaquette extérieure (58) est appliqué sur des axes coulissants (24a et 24b), et la relation entre la séparation (P1) entre les centres de trous traversants (66a et 66b) et la séparation (P2) entre les centres desdits axes coulissants (24a et 24b) est réglée de sorte que l'axe coulissant (24b) sur le côté de bord de fuite par rapport à un rotor est soumis au dit couple avant ou après l'autre axe coulissant. Une agrafe de plaquette (74) prévue sur au moins l'axe coulissant (24a ou 24b) soumis au couple de freinage après le réglage de l'autre axe coulissant est réglé de manière à produire une force de sollicitation dans la direction d'un moment de rotation appliqué à la plaquette extérieure (58) lors du freinage.
PCT/JP2012/053885 2011-02-18 2012-02-17 Dispositif de frein à disque WO2012111829A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201280009540.5A CN103384776B (zh) 2011-02-18 2012-02-17 盘形制动器装置

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2011-033910 2011-02-18
JP2011033910A JP5757019B2 (ja) 2011-02-18 2011-02-18 ディスクブレーキ装置

Publications (1)

Publication Number Publication Date
WO2012111829A1 true WO2012111829A1 (fr) 2012-08-23

Family

ID=46672739

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2012/053885 WO2012111829A1 (fr) 2011-02-18 2012-02-17 Dispositif de frein à disque

Country Status (3)

Country Link
JP (1) JP5757019B2 (fr)
CN (1) CN103384776B (fr)
WO (1) WO2012111829A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105805188B (zh) * 2016-04-11 2023-09-05 许昌学院 一种浮钳盘式制动器
BR112020021465A2 (pt) 2018-05-09 2021-01-19 Continental Teves Ag & Co. Ohg Pastilha de freio a disco feita dependendo do sentido de rotação para um freio a disco de pinça fixa

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5538078U (fr) * 1978-09-05 1980-03-11
JPS5728927U (fr) * 1980-07-24 1982-02-16
US5860496A (en) * 1996-12-18 1999-01-19 Itt Automotive Inc. Pin guided push-pull caliper
JP2004324755A (ja) * 2003-04-24 2004-11-18 Advics:Kk ディスクブレーキ
JP2006520448A (ja) * 2003-03-20 2006-09-07 ルーカス・オートモーティブ・ゲーエムベーハー ディスクブレーキ
JP2008261411A (ja) * 2007-04-11 2008-10-30 Toyota Motor Corp ディスクブレーキ装置

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10336284A1 (de) * 2003-08-07 2005-03-10 Bosch Gmbh Robert Elektromechanische Scheibenbremse mit Selbstverstärkung

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5538078U (fr) * 1978-09-05 1980-03-11
JPS5728927U (fr) * 1980-07-24 1982-02-16
US5860496A (en) * 1996-12-18 1999-01-19 Itt Automotive Inc. Pin guided push-pull caliper
JP2006520448A (ja) * 2003-03-20 2006-09-07 ルーカス・オートモーティブ・ゲーエムベーハー ディスクブレーキ
JP2004324755A (ja) * 2003-04-24 2004-11-18 Advics:Kk ディスクブレーキ
JP2008261411A (ja) * 2007-04-11 2008-10-30 Toyota Motor Corp ディスクブレーキ装置

Also Published As

Publication number Publication date
CN103384776B (zh) 2016-02-17
JP2012172741A (ja) 2012-09-10
JP5757019B2 (ja) 2015-07-29
CN103384776A (zh) 2013-11-06

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