JP6086980B2 - ディスクブレーキ - Google Patents
ディスクブレーキ Download PDFInfo
- Publication number
- JP6086980B2 JP6086980B2 JP2015519755A JP2015519755A JP6086980B2 JP 6086980 B2 JP6086980 B2 JP 6086980B2 JP 2015519755 A JP2015519755 A JP 2015519755A JP 2015519755 A JP2015519755 A JP 2015519755A JP 6086980 B2 JP6086980 B2 JP 6086980B2
- Authority
- JP
- Japan
- Prior art keywords
- disk
- spring
- friction pad
- disc
- bent
- Prior art date
- Legal status (The legal status 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 status listed.)
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Links
- 239000002184 metal Substances 0.000 claims description 53
- 238000005452 bending Methods 0.000 claims description 11
- 239000002783 friction material Substances 0.000 claims description 6
- 230000005540 biological transmission Effects 0.000 claims description 5
- 230000003014 reinforcing effect Effects 0.000 claims description 5
- 238000001514 detection method Methods 0.000 description 7
- 238000006073 displacement reaction Methods 0.000 description 6
- 238000013519 translation Methods 0.000 description 6
- 230000005484 gravity Effects 0.000 description 5
- 238000003780 insertion Methods 0.000 description 5
- 230000037431 insertion Effects 0.000 description 5
- 238000006243 chemical reaction Methods 0.000 description 4
- 238000002788 crimping Methods 0.000 description 4
- 229910001220 stainless steel Inorganic materials 0.000 description 4
- 239000010935 stainless steel Substances 0.000 description 4
- 238000012360 testing method Methods 0.000 description 3
- 230000002159 abnormal effect Effects 0.000 description 2
- 238000005520 cutting process Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 210000005069 ears Anatomy 0.000 description 2
- 230000005284 excitation Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 230000002787 reinforcement Effects 0.000 description 2
- 230000005483 Hooke's law Effects 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000001174 ascending effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000005489 elastic deformation Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000004519 grease Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 230000002194 synthesizing effect Effects 0.000 description 1
Images
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
- F16D66/00—Arrangements for monitoring working conditions, e.g. wear, temperature
- F16D66/02—Apparatus for indicating wear
-
- 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
- F16D65/0972—Resilient means interposed between pads and supporting members or other brake parts transmitting brake reaction force, e.g. elements interposed between torque support plate and pad
-
- 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
-
- 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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Braking Arrangements (AREA)
Description
Claims (5)
- ディスクを跨いで車両に固定されて、制動時のトルクを受けるトルク受面が形成され、
前記ディスクの両面に対向して設けられる摩擦パッドを前記ディスクに押圧するキャリパが前記ディスクの軸方向に摺動可能に設けられる取付部材を有し、
前記摩擦パッドは、前記取付部材にディスクの周方向両側で支持され、前記取付部材のトルク受面と当接する側面部にトルク伝達部が形成された裏金と、該裏金の一面側に固着して前記ディスクに当接して摩擦力を発生する摩擦材と、
前記摩擦パッドをディスクの回出側に向けて付勢する付勢手段と、
を有し、
前記付勢手段は、
前記裏金に固定して取付けられる取付部と、
該取付部に基端側が接続され前記ディスクから離間する方向に延出された第1の延出部と、
該第1の延出部の先端側に前記ディスクから離間する方向に向けて弧状に形成され先端が前記ディスク側に向くように折曲げられた折曲げ部と、
該折曲げ部の先端側から前記ディスクに近付く方向に延び前記取付部材側に弾性変形状態で弾接する第2の延出部とを有し、
該第2の延出部の先端は、前記摩擦材が所定量摩耗したときに前記ディスクに当接するようになっており、
前記折曲げ部は、前記第1の延出部と前記折曲げ部との境界部位よりも剛性が高く設定されてなることを特徴とするディスクブレーキ。 - 前記境界部位は、前記第1の延出部よりも剛性が低く、前記折曲げ部は、前記第1の延出部よりも剛性が高く設定されてなることを特徴とする請求項1に記載のディスクブレーキ。
- 前記付勢手段は、金属板で構成され、
前記境界部位は、前記第1の延出部よりも幅が狭い幅狭部となっていることを特徴とする請求項1または2に記載のディスクブレーキ。 - 前記付勢手段は、金属板で構成され、
前記折曲げ部は、前記第1の延出部よりも幅が広い幅広部となっていることを特徴とする請求項1乃至3のいずれかに記載のディスクブレーキ。 - 前記付勢手段は、金属板で構成され、
前記折曲げ部は、幅方向の少なくとも片側が長手方向に沿って折り曲げた補強部を有することを特徴とする請求項4に記載のディスクブレーキ。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2013116366 | 2013-05-31 | ||
JP2013116366 | 2013-05-31 | ||
PCT/JP2014/061992 WO2014192495A1 (ja) | 2013-05-31 | 2014-04-30 | ディスクブレーキ |
Publications (2)
Publication Number | Publication Date |
---|---|
JPWO2014192495A1 JPWO2014192495A1 (ja) | 2017-02-23 |
JP6086980B2 true JP6086980B2 (ja) | 2017-03-01 |
Family
ID=51988533
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2015519755A Active JP6086980B2 (ja) | 2013-05-31 | 2014-04-30 | ディスクブレーキ |
Country Status (5)
Country | Link |
---|---|
US (1) | US9797464B2 (ja) |
JP (1) | JP6086980B2 (ja) |
CN (1) | CN105247238B (ja) |
DE (1) | DE112014002586B4 (ja) |
WO (1) | WO2014192495A1 (ja) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6086980B2 (ja) | 2013-05-31 | 2017-03-01 | 日立オートモティブシステムズ株式会社 | ディスクブレーキ |
JP2019039511A (ja) * | 2017-08-25 | 2019-03-14 | 株式会社アドヴィックス | ブレーキパッド摩耗検出器 |
IT201800006506A1 (it) | 2018-06-20 | 2019-12-20 | Molla per pastiglie d’attrito in una pinza per freno a disco | |
IT201800006504A1 (it) * | 2018-06-20 | 2019-12-20 | Molla per pastiglie d’attrito in una pinza per freno a disco | |
US11835100B2 (en) * | 2018-07-25 | 2023-12-05 | Hitachi Astemo, Ltd. | Disc brake |
DE102019205500A1 (de) * | 2019-04-16 | 2020-10-22 | Zf Active Safety Gmbh | Bremsbelagrückstelleinrichtung für eine Fahrzeugbremsanlage |
CN118548304B (zh) * | 2024-07-29 | 2024-10-18 | 万向钱潮股份公司 | 一种刹车装置及车辆 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5119277A (ja) * | 1974-06-28 | 1976-02-16 | Bendix Corp | |
JPS57140934A (en) * | 1981-02-20 | 1982-08-31 | Toyota Motor Corp | Abrasion limit alarm of friction pad for disc brake |
JPH0552381U (ja) * | 1991-12-17 | 1993-07-13 | トキコ株式会社 | パッド摩耗警報装置 |
JP2012211664A (ja) * | 2011-03-31 | 2012-11-01 | Hitachi Automotive Systems Ltd | ディスクブレーキ |
Family Cites Families (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3977499A (en) | 1974-06-28 | 1976-08-31 | The Bendix Corporation | Disc brake shoe anti-rattle clip |
JPS5386970A (en) | 1977-01-10 | 1978-07-31 | Aisin Seiki Co Ltd | Disk brake |
US4460067A (en) * | 1981-02-20 | 1984-07-17 | Toyota Jidosha Kogyo Kabushiki Kaisha | Pad-wear-limit warning device for disc brake |
JPH0547304Y2 (ja) * | 1989-03-20 | 1993-12-13 | ||
JPH0552381A (ja) | 1991-08-27 | 1993-03-02 | Sanyo Electric Co Ltd | 空気調和機 |
JP3213191B2 (ja) * | 1995-01-27 | 2001-10-02 | トキコ株式会社 | ディスクブレーキ |
JP3273436B2 (ja) * | 1996-07-09 | 2002-04-08 | トキコ株式会社 | ディスクブレーキ |
JP3816588B2 (ja) * | 1996-07-09 | 2006-08-30 | 株式会社日立製作所 | ディスクブレーキ |
JPH10331883A (ja) | 1997-05-29 | 1998-12-15 | Aisin Seiki Co Ltd | ディスクブレーキ |
SE0000570L (sv) | 2000-02-22 | 2001-08-23 | Avesta Sheffield Ab | Ämnesstyrd formning |
JP4284676B2 (ja) * | 2003-04-07 | 2009-06-24 | 株式会社日立製作所 | ディスクブレーキ |
JP4332049B2 (ja) * | 2004-03-05 | 2009-09-16 | 本田技研工業株式会社 | ディスクブレーキ |
US7318503B2 (en) * | 2004-04-26 | 2008-01-15 | Akebono Corporation (North America) | Pad retaining clips |
US7040464B1 (en) * | 2005-03-18 | 2006-05-09 | Kelsey-Hayes Company | Brake shoe assembly and disc brake assembly including such a brake shoe assembly |
DE102008022200A1 (de) * | 2008-05-06 | 2009-11-12 | Lucas Automotive Gmbh | Bremsbelaganordnung für Scheibenbremsen |
JP5047200B2 (ja) * | 2009-01-21 | 2012-10-10 | 日立オートモティブシステムズ株式会社 | ディスクブレーキ |
JP5277089B2 (ja) | 2009-06-30 | 2013-08-28 | 日立オートモティブシステムズ株式会社 | ディスクブレーキ |
JP5583533B2 (ja) * | 2009-09-28 | 2014-09-03 | 日立オートモティブシステムズ株式会社 | ディスクブレーキ |
BR112015005787B1 (pt) * | 2012-09-25 | 2022-02-22 | Hitachi Astemo, Ltd | Freio a disco |
JP6086980B2 (ja) | 2013-05-31 | 2017-03-01 | 日立オートモティブシステムズ株式会社 | ディスクブレーキ |
JP6134926B2 (ja) * | 2013-06-28 | 2017-05-31 | 日立オートモティブシステムズ株式会社 | ディスクブレーキ |
-
2014
- 2014-04-30 JP JP2015519755A patent/JP6086980B2/ja active Active
- 2014-04-30 WO PCT/JP2014/061992 patent/WO2014192495A1/ja active Application Filing
- 2014-04-30 DE DE112014002586.0T patent/DE112014002586B4/de active Active
- 2014-04-30 US US14/894,433 patent/US9797464B2/en active Active
- 2014-04-30 CN CN201480031142.2A patent/CN105247238B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5119277A (ja) * | 1974-06-28 | 1976-02-16 | Bendix Corp | |
JPS57140934A (en) * | 1981-02-20 | 1982-08-31 | Toyota Motor Corp | Abrasion limit alarm of friction pad for disc brake |
JPH0552381U (ja) * | 1991-12-17 | 1993-07-13 | トキコ株式会社 | パッド摩耗警報装置 |
JP2012211664A (ja) * | 2011-03-31 | 2012-11-01 | Hitachi Automotive Systems Ltd | ディスクブレーキ |
Also Published As
Publication number | Publication date |
---|---|
WO2014192495A1 (ja) | 2014-12-04 |
DE112014002586B4 (de) | 2022-12-29 |
CN105247238A (zh) | 2016-01-13 |
US9797464B2 (en) | 2017-10-24 |
JPWO2014192495A1 (ja) | 2017-02-23 |
CN105247238B (zh) | 2017-09-29 |
DE112014002586T5 (de) | 2016-03-31 |
US20160116011A1 (en) | 2016-04-28 |
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