WO2008108249A1 - Frein unitaire - Google Patents

Frein unitaire Download PDF

Info

Publication number
WO2008108249A1
WO2008108249A1 PCT/JP2008/053437 JP2008053437W WO2008108249A1 WO 2008108249 A1 WO2008108249 A1 WO 2008108249A1 JP 2008053437 W JP2008053437 W JP 2008053437W WO 2008108249 A1 WO2008108249 A1 WO 2008108249A1
Authority
WO
WIPO (PCT)
Prior art keywords
piston rod
power point
wall sections
unit brake
point section
Prior art date
Application number
PCT/JP2008/053437
Other languages
English (en)
Japanese (ja)
Inventor
Yoshio Asano
Original Assignee
Nabtesco Corporation
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 Nabtesco Corporation filed Critical Nabtesco Corporation
Priority to CN2008800073857A priority Critical patent/CN101626928B/zh
Publication of WO2008108249A1 publication Critical patent/WO2008108249A1/fr
Priority to HK10103099.2A priority patent/HK1136253A1/xx

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
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
    • B60T13/00—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems
    • B60T13/10—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems with fluid assistance, drive, or release
    • B60T13/24—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems with fluid assistance, drive, or release the fluid being gaseous
    • B60T13/26—Compressed-air systems
    • B60T13/38—Brakes applied by springs or weights and released by compressed air
    • 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
    • F16H—GEARING
    • F16H21/00—Gearings comprising primarily only links or levers, with or without slides
    • F16H21/10—Gearings comprising primarily only links or levers, with or without slides all movement being in, or parallel to, a single plane
    • F16H21/44—Gearings comprising primarily only links or levers, with or without slides all movement being in, or parallel to, a single plane for conveying or interconverting oscillating or reciprocating motions
    • 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
    • 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
    • F16D2121/12—Fluid pressure for releasing a normally applied brake, the type of actuator being irrelevant or not provided for in groups F16D2121/04 - F16D2121/10
    • 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
    • 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
    • F16D2127/00—Auxiliary mechanisms
    • F16D2127/008—Trigger mechanisms

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transportation (AREA)
  • Braking Arrangements (AREA)
  • Braking Systems And Boosters (AREA)
  • Transmission Devices (AREA)

Abstract

L'invention vise à proposer un frein unitaire dans lequel le basculement d'une tige de piston est supprimé et qui peut être assemblé avec un travail réduit. A cet effet, le frein unitaire a une paire de sections de paroi (61, 62) disposées sur la tige de piston (43) de façon à être espacées l'une de l'autre dans la direction de l'axe de la tige de piston (43), et le frein unitaire a également une section de point de puissance (65) disposée sur un levier de frein (18), entre la paire de sections de paroi (61, 62). Avec l'une ou l'autre des sections de paroi (61, 62) et la section de point de puissance (65) en prise l'une avec l'autre par un déplacement axial de la tige de piston (43), un déplacement relatif se produisant entre la section de paroi (61, 62) et la section de point de puissance (65) dans la direction perpendiculaire à la direction axiale et provoqué par le basculement du levier de frein (18) est autorisé.
PCT/JP2008/053437 2007-03-07 2008-02-27 Frein unitaire WO2008108249A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN2008800073857A CN101626928B (zh) 2007-03-07 2008-02-27 单元制动器
HK10103099.2A HK1136253A1 (en) 2007-03-07 2010-03-24 Unitized brake

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007057274A JP5111894B2 (ja) 2007-03-07 2007-03-07 ユニットブレーキ
JP2007-057274 2007-03-07

Publications (1)

Publication Number Publication Date
WO2008108249A1 true WO2008108249A1 (fr) 2008-09-12

Family

ID=39738133

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/053437 WO2008108249A1 (fr) 2007-03-07 2008-02-27 Frein unitaire

Country Status (6)

Country Link
JP (1) JP5111894B2 (fr)
KR (1) KR101097798B1 (fr)
CN (1) CN101626928B (fr)
HK (1) HK1136253A1 (fr)
TW (1) TW200843988A (fr)
WO (1) WO2008108249A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20140231192A1 (en) * 2011-07-26 2014-08-21 Nabtesco Corporation Unit brake

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI422757B (zh) * 2010-05-27 2014-01-11 Nabtesco Corp Brake cylinder device and disc brake device
JP5364772B2 (ja) * 2011-10-19 2013-12-11 三菱重工業株式会社 ブレーキ装置
JP7133380B2 (ja) * 2018-07-26 2022-09-08 ナブテスコ株式会社 姿勢制御装置及びブレーキ装置
JP7474582B2 (ja) * 2019-11-12 2024-04-25 ナブテスコ株式会社 ブレーキ装置

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5259266A (en) * 1975-11-08 1977-05-16 Kiyouri Kougiyou Kk Rocking coupling
JPS6044655A (ja) * 1983-08-20 1985-03-09 Mitsubishi Electric Corp 回動運動を直線運動に変換する伝導装置
JP2001206213A (ja) * 1999-11-16 2001-07-31 Nabco Ltd ブレーキシリンダ装置

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW495456B (en) * 2000-11-15 2002-07-21 Nabco Ltd Brake cylinder device

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5259266A (en) * 1975-11-08 1977-05-16 Kiyouri Kougiyou Kk Rocking coupling
JPS6044655A (ja) * 1983-08-20 1985-03-09 Mitsubishi Electric Corp 回動運動を直線運動に変換する伝導装置
JP2001206213A (ja) * 1999-11-16 2001-07-31 Nabco Ltd ブレーキシリンダ装置

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20140231192A1 (en) * 2011-07-26 2014-08-21 Nabtesco Corporation Unit brake
US9714040B2 (en) * 2011-07-26 2017-07-25 Nabtesco Corporation Unit brake

Also Published As

Publication number Publication date
CN101626928B (zh) 2013-05-22
KR101097798B1 (ko) 2011-12-22
JP2008213767A (ja) 2008-09-18
HK1136253A1 (en) 2010-06-25
JP5111894B2 (ja) 2013-01-09
TWI341803B (fr) 2011-05-11
KR20090086258A (ko) 2009-08-11
TW200843988A (en) 2008-11-16
CN101626928A (zh) 2010-01-13

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