WO2011108450A9 - Electric brake device for vehicle - Google Patents

Electric brake device for vehicle Download PDF

Info

Publication number
WO2011108450A9
WO2011108450A9 PCT/JP2011/054277 JP2011054277W WO2011108450A9 WO 2011108450 A9 WO2011108450 A9 WO 2011108450A9 JP 2011054277 W JP2011054277 W JP 2011054277W WO 2011108450 A9 WO2011108450 A9 WO 2011108450A9
Authority
WO
WIPO (PCT)
Prior art keywords
caliper body
ring gear
vehicle
brake device
planetary gear
Prior art date
Application number
PCT/JP2011/054277
Other languages
French (fr)
Japanese (ja)
Other versions
WO2011108450A1 (en
Inventor
和豊 黒木
宣輝 藤井
明彦 小池
Original Assignee
日信工業株式会社
本田技研工業株式会社
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 日信工業株式会社, 本田技研工業株式会社 filed Critical 日信工業株式会社
Priority to CN201180007087.XA priority Critical patent/CN102762883B/en
Publication of WO2011108450A1 publication Critical patent/WO2011108450A1/en
Publication of WO2011108450A9 publication Critical patent/WO2011108450A9/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
    • 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
    • F16H—GEARING
    • F16H1/00—Toothed gearings for conveying rotary motion
    • F16H1/28—Toothed gearings for conveying rotary motion with gears having orbital motion
    • F16H1/46—Systems consisting of a plurality of gear trains each with orbital gears, i.e. systems having three or more central gears
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K5/00—Casings; Enclosures; Supports
    • H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
    • H02K7/10—Structural association with clutches, brakes, gears, pulleys or mechanical starters
    • H02K7/116—Structural association with clutches, brakes, gears, pulleys or mechanical starters with gears
    • 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
    • F16D2121/18—Electric or magnetic
    • F16D2121/24—Electric or magnetic using motors
    • 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
    • F16D2125/00—Components of actuators
    • F16D2125/18—Mechanical mechanisms
    • F16D2125/44—Mechanical mechanisms transmitting rotation
    • F16D2125/46—Rotating members in mutual engagement
    • F16D2125/50—Rotating members in mutual engagement with parallel non-stationary axes, e.g. planetary gearing
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K5/00—Casings; Enclosures; Supports
    • H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
    • H02K5/10—Casings or enclosures characterised by the shape, form or construction thereof with arrangements for protection from ingress, e.g. water or fingers
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
    • H02K7/14—Structural association with mechanical loads, e.g. with hand-held machine tools or fans

Abstract

Disclosed is an electric brake device for a vehicle, wherein a motion conversion mechanism and a reducer comprised of first and second planetary gear mechanisms are provided between a disk brake and an electric motor. A speed reduction chamber (59) for containing a reducer (23A) is defined between a motor case (83) to which a caliper body (26) is attached and the caliper body (26). A ring gear (64) common to first and second planetary gear mechanisms (61, 62A) is inserted into the speed reduction chamber (59), and is prevented from moving in the axial direction by the motor case (83) and the caliper body (26). The end portion of the ring gear (64), which is opposite to an electric motor (22A), is engaged in the caliper body (26). Thus, the number of components for affixing the ring gear common to the first and second planetary gear mechanisms can be reduced to a great extent, and the ring gear can be easily assembled.
PCT/JP2011/054277 2010-03-03 2011-02-25 Electric brake device for vehicle WO2011108450A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201180007087.XA CN102762883B (en) 2010-03-03 2011-02-25 Electric brake device for vehicle

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2010-046601 2010-03-03
JP2010046601A JP5292338B2 (en) 2010-03-03 2010-03-03 Electric brake device for vehicle

Publications (2)

Publication Number Publication Date
WO2011108450A1 WO2011108450A1 (en) 2011-09-09
WO2011108450A9 true WO2011108450A9 (en) 2012-11-01

Family

ID=44542103

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2011/054277 WO2011108450A1 (en) 2010-03-03 2011-02-25 Electric brake device for vehicle

Country Status (3)

Country Link
JP (1) JP5292338B2 (en)
CN (1) CN102762883B (en)
WO (1) WO2011108450A1 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104769316B (en) * 2012-11-05 2018-12-25 住友重机械工业株式会社 Excavator
JP6352202B2 (en) * 2015-02-16 2018-07-04 株式会社ミツバ Brake actuator and brake device
FR3057924B1 (en) * 2016-10-25 2019-08-30 Foundation Brakes France BRAKE CALIPER WITH AXIAL COMPRESSION OF A SEAL BETWEEN AN ACTUATOR CASE AND A CALIPER BODY
JP2019050696A (en) * 2017-09-12 2019-03-28 日本電産コパル株式会社 Geared motor
DE102017129378B4 (en) * 2017-12-11 2020-01-16 Schaeffler Technologies AG & Co. KG Ring gear assembly for a planetary gear
FR3097023B1 (en) * 2019-06-04 2021-06-25 Foundation Brakes France Planetary gearbox comprising at least one axial force transmission part forming a radially eccentric force path
KR20210074949A (en) * 2019-12-12 2021-06-22 주식회사 만도 Actuator for caliper brake
JP2022094800A (en) * 2020-12-15 2022-06-27 株式会社 神崎高級工機製作所 Motor speed reducer

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0674835B2 (en) * 1986-03-27 1994-09-21 マテックス株式会社 Casing mounting structure for planetary gear unit
JPH11152052A (en) * 1997-11-21 1999-06-08 Unisia Jecs Corp Power steering gear
JP2005147170A (en) * 2003-11-11 2005-06-09 Honda Motor Co Ltd Electrically-powered braking unit
JP2006153074A (en) * 2004-11-26 2006-06-15 Ntn Corp Electric braking device
KR20070033627A (en) * 2005-09-22 2007-03-27 주식회사 만도 Disc brake with parking function
JP4474433B2 (en) * 2007-03-27 2010-06-02 日信工業株式会社 Vehicle disc brake

Also Published As

Publication number Publication date
CN102762883A (en) 2012-10-31
JP5292338B2 (en) 2013-09-18
CN102762883B (en) 2015-06-24
WO2011108450A1 (en) 2011-09-09
JP2011179652A (en) 2011-09-15

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