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WO2008123430A1 - Disc brake device - Google Patents

Disc brake device Download PDF

Info

Publication number
WO2008123430A1
WO2008123430A1 PCT/JP2008/056128 JP2008056128W WO2008123430A1 WO 2008123430 A1 WO2008123430 A1 WO 2008123430A1 JP 2008056128 W JP2008056128 W JP 2008056128W WO 2008123430 A1 WO2008123430 A1 WO 2008123430A1
Authority
WO
WIPO (PCT)
Prior art keywords
brake arm
brake
brake device
disc brake
rock
Prior art date
Application number
PCT/JP2008/056128
Other languages
French (fr)
Japanese (ja)
Inventor
Toshifumi Maehara
Original Assignee
Akebono Brake Industry Co., Ltd.
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
Priority claimed from JP2007086486A external-priority patent/JP2008241009A/en
Priority claimed from JP2007086487A external-priority patent/JP2008241010A/en
Priority claimed from JP2007086485A external-priority patent/JP2008239120A/en
Application filed by Akebono Brake Industry Co., Ltd. filed Critical Akebono Brake Industry Co., Ltd.
Publication of WO2008123430A1 publication Critical patent/WO2008123430A1/en

Links

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
    • F16D55/2245—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 in which the common actuating member acts on two levers carrying the braking members, e.g. tong-type 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
    • 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
    • F16D2125/30—Cams; Levers with cams acting on two or more cam followers, e.g. S-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
    • F16D2125/58—Mechanical mechanisms transmitting linear movement
    • F16D2125/64—Levers

Landscapes

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

Abstract

A disc brake device is adapted so that one end of a brake arm is rocked and pressed through a cam mechanism to press a brake pad, which is placed on the other end, to a disc rotor. The brake arm has freedom of movement in all directions and can swing and rock, and the cam mechanism is pivotally moved by an actuator. A circular tube ring is rotatably placed between a housing and a side surface of the brake arm, which side surface is located near the one end of the brake arm and perpendicular to the direction of rock of the brake arm.
PCT/JP2008/056128 2007-03-29 2008-03-28 Disc brake device WO2008123430A1 (en)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
JP2007-086485 2007-03-29
JP2007086486A JP2008241009A (en) 2007-03-29 2007-03-29 Disk brake device
JP2007086487A JP2008241010A (en) 2007-03-29 2007-03-29 Disc brake assembling device
JP2007-086487 2007-03-29
JP2007086485A JP2008239120A (en) 2007-03-29 2007-03-29 Disc brake arm device
JP2007-086486 2007-03-29

Publications (1)

Publication Number Publication Date
WO2008123430A1 true WO2008123430A1 (en) 2008-10-16

Family

ID=39830915

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/056128 WO2008123430A1 (en) 2007-03-29 2008-03-28 Disc brake device

Country Status (1)

Country Link
WO (1) WO2008123430A1 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012111830A1 (en) * 2011-02-18 2012-08-23 曙ブレーキ工業株式会社 Parking brake device
JP2016041957A (en) * 2014-08-18 2016-03-31 Ｋｙｂ株式会社 Brake device
CN105683608A (en) * 2014-07-18 2016-06-15 Ｋｙｂ株式会社 Brake device
CN106104059A (en) * 2014-05-27 2016-11-09 Ｋｙｂ株式会社 Brake unit

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53132666A (en) * 1977-04-26 1978-11-18 Sankosha Co Ltd Automatic brake gap adjuster
JP2002235780A (en) * 2001-02-09 2002-08-23 Kayaba Ind Co Ltd Disc brake device

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53132666A (en) * 1977-04-26 1978-11-18 Sankosha Co Ltd Automatic brake gap adjuster
JP2002235780A (en) * 2001-02-09 2002-08-23 Kayaba Ind Co Ltd Disc brake device

Cited By (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012111830A1 (en) * 2011-02-18 2012-08-23 曙ブレーキ工業株式会社 Parking brake device
JP2012172703A (en) * 2011-02-18 2012-09-10 Akebono Brake Ind Co Ltd Parking brake device
CN103392080A (en) * 2011-02-18 2013-11-13 曙制动器工业株式会社 Parking brake device
CN103392080B (en) * 2011-02-18 2016-01-20 曙制动器工业株式会社 Parking brake device
CN106104059B (en) * 2014-05-27 2018-11-20 Ｋｙｂ株式会社 Brake apparatus
US9896112B2 (en) 2014-05-27 2018-02-20 Kyb Corporation Brake apparatus
CN106104059A (en) * 2014-05-27 2016-11-09 Ｋｙｂ株式会社 Brake unit
EP3106703A4 (en) * 2014-05-27 2017-10-25 KYB Corporation Braking device
EP3045760A4 (en) * 2014-07-18 2017-06-28 KYB Corporation Brake device
US9815484B2 (en) 2014-07-18 2017-11-14 Kyb Corporation Brake apparatus
CN105683608A (en) * 2014-07-18 2016-06-15 Ｋｙｂ株式会社 Brake device
EP3106704A4 (en) * 2014-08-18 2017-10-04 KYB Corporation Braking device
CN106104060A (en) * 2014-08-18 2016-11-09 Ｋｙｂ株式会社 Brake apparatus
US9932051B2 (en) 2014-08-18 2018-04-03 Kyb Corporation Brake apparatus
CN106104060B (en) * 2014-08-18 2018-06-15 Ｋｙｂ株式会社 Brake apparatus
JP2016041957A (en) * 2014-08-18 2016-03-31 Ｋｙｂ株式会社 Brake device

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