JP5656729B2 - 車両用キャリパブレーキ装置 - Google Patents
車両用キャリパブレーキ装置 Download PDFInfo
- Publication number
- JP5656729B2 JP5656729B2 JP2011094812A JP2011094812A JP5656729B2 JP 5656729 B2 JP5656729 B2 JP 5656729B2 JP 2011094812 A JP2011094812 A JP 2011094812A JP 2011094812 A JP2011094812 A JP 2011094812A JP 5656729 B2 JP5656729 B2 JP 5656729B2
- Authority
- JP
- Japan
- Prior art keywords
- pressure chamber
- fluid
- brake
- vent
- valve
- 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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Classifications
-
- 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
- B60T15/00—Construction arrangement, or operation of valves incorporated in power brake systems and not covered by groups B60T11/00 or B60T13/00
- B60T15/02—Application and release valves
- B60T15/36—Other control devices or valves characterised by definite functions
- B60T15/54—Other control devices or valves characterised by definite functions for controlling exhaust from triple valve or from brake cylinder
-
- 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
- B60T15/00—Construction arrangement, or operation of valves incorporated in power brake systems and not covered by groups B60T11/00 or B60T13/00
- B60T15/02—Application and release valves
- B60T15/18—Triple or other relay valves which allow step-wise application or release and which are actuated by brake-pipe pressure variation to connect brake cylinders or equivalent to compressed air or vacuum source or atmosphere
- B60T15/20—Triple or other relay valves which allow step-wise application or release and which are actuated by brake-pipe pressure variation to connect brake cylinders or equivalent to compressed air or vacuum source or atmosphere controlled by two fluid pressures
- B60T15/22—Triple or other relay valves which allow step-wise application or release and which are actuated by brake-pipe pressure variation to connect brake cylinders or equivalent to compressed air or vacuum source or atmosphere controlled by two fluid pressures with one or more auxiliary valves, for braking, releasing, filling reservoirs
-
- 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
- B60T15/00—Construction arrangement, or operation of valves incorporated in power brake systems and not covered by groups B60T11/00 or B60T13/00
- B60T15/02—Application and release valves
- B60T15/18—Triple or other relay valves which allow step-wise application or release and which are actuated by brake-pipe pressure variation to connect brake cylinders or equivalent to compressed air or vacuum source or atmosphere
- B60T15/24—Triple or other relay valves which allow step-wise application or release and which are actuated by brake-pipe pressure variation to connect brake cylinders or equivalent to compressed air or vacuum source or atmosphere controlled by three fluid pressures
- B60T15/30—Triple or other relay valves which allow step-wise application or release and which are actuated by brake-pipe pressure variation to connect brake cylinders or equivalent to compressed air or vacuum source or atmosphere controlled by three fluid pressures with a quick braking action
- B60T15/302—Railway control or brake valves with evacuation of air to a reservoir, to the atmosphere or to the brake cylinder
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61H—BRAKES OR OTHER RETARDING DEVICES SPECIALLY ADAPTED FOR RAIL VEHICLES; ARRANGEMENT OR DISPOSITION THEREOF IN RAIL VEHICLES
- B61H5/00—Applications or arrangements of brakes with substantially radial braking surfaces pressed together in axial direction, e.g. disc brakes
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- 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
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- 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
- F16D65/005—Components of axially engaging brakes not otherwise provided for
- F16D65/0068—Brake calipers
-
- 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
- F16D65/005—Components of axially engaging brakes not otherwise provided for
- F16D65/0068—Brake calipers
- F16D65/0075—Brake calipers assembled from a plurality of 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
- F16D65/14—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
- F16D65/183—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 with force-transmitting members arranged side by side acting on a spot type force-applying member
-
- 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
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K17/00—Safety valves; Equalising valves, e.g. pressure relief valves
- F16K17/18—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on either side
- F16K17/19—Equalising valves predominantly for tanks
- F16K17/196—Equalising valves predominantly for tanks spring-loaded
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Transportation (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Braking Arrangements (AREA)
- Valves And Accessory Devices For Braking Systems (AREA)
Description
5 車輪
6 ディスク
7 制輪子
12 キャリパアーム
18 インレット部
30 残圧バルブ
60 アクチュエータ
63 駆動圧力室
65 ピストン
75 弾性膜
100 バルブハウジング
100a 第2の通気口
100b 第1の通気口
130 第1のバルブシート
130a 通気口
140 第1のバルブシート
150 スペーサ
150a 通気口
160 第1のスプリング
170 第2のスプリング
Claims (4)
- 車輪と共に回転するディスクに摩擦力を付与する車両用キャリパブレーキ装置であって、
前記ディスクに摺接して摩擦力を付与する制輪子と、
車両に支持されるキャリパ本体と、
前記制輪子を前記ディスクに押圧するアクチュエータと、を備え、
前記アクチュエータは、
前記キャリパ本体に固定される弾性膜と、
前記弾性膜によって画成され、流体が供給される駆動圧力室と、
前記駆動圧力室に前記流体を導くバルブと、
前記弾性膜と前記制輪子との間に介装されるピストンと、を有し、
前記駆動圧力室に流体が供給されて前記弾性膜が前記制輪子側に膨らむことによって前記ピストンが前記制輪子を前記ディスクに摺接させるときを制動時とし、前記駆動圧力室への流体の供給が停止されて前記弾性膜が萎むことによって前記ピストンが前記制輪子を前記ディスクから離間させるときを制動解除時としたとき、
前記バルブは、前記制動時に、前記駆動圧力室へと流体を導く一方、前記制動解除時に、前記駆動圧力室から流体が排出されることを制限することを特徴とする車両用キャリパブレーキ装置。 - 前記バルブは、
内部に空洞部を有し、前記空洞部を軸方向に第1の空洞部と第2の空洞部とに二分するとともに第1の通気口及び第2の通気口を有する仕切壁が形成され、
前記第1の空洞部には、前記仕切壁に当接することで前記第1の通気口を閉成する第1の弁体が設けられ、
前記第2の空洞部には、前記仕切壁に当接することで前記第2の通気口を閉成する第2の弁体が設けられ、
前記第2の弁体を開成したときに前記流体が前記第2の通気口を介して前記駆動圧力室に供給され、
前記第1の弁体を開成したときに前記流体が前記第1の通気口を介して前記駆動圧力室から排出され、
前記第1の弁体及び前記第2の弁体を共に閉成したときに前記流体が前記駆動圧力室から排出されることを制限することを特徴とする請求項1に記載の車両用キャリパブレーキ装置。 - 前記第1の弁体は、スプリングによって前記仕切壁側に付勢され、
前記バルブは、制動解除時に、
前記駆動圧力室から排出される流体の圧力が前記スプリングの付勢力を上回った場合は、前記第1の弁体を開成して前記駆動圧力室からの流体を排出し、
前記駆動圧力室から排出される流体の圧力が前記スプリングの付勢力以下となった場合は、前記第1の弁体を閉成して前記駆動圧力室から流体が排出されることを停止することを特徴とする請求項2に記載の車両用キャリパブレーキ装置。 - 前記バルブは、制動解除時に、前記第1の通気口を通過する流体の圧力によって、前記第1のスプリングの付勢力に抗して前記第1の弁体が開成することを特徴とする請求項3に記載の車両用キャリパブレーキ装置。
Priority Applications (8)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2011094812A JP5656729B2 (ja) | 2011-04-21 | 2011-04-21 | 車両用キャリパブレーキ装置 |
PCT/JP2012/060550 WO2012144549A1 (ja) | 2011-04-21 | 2012-04-19 | 車両用キャリパブレーキ装置 |
AU2012246577A AU2012246577B2 (en) | 2011-04-21 | 2012-04-19 | Caliper brake device for vehicle |
BR112013025983A BR112013025983A2 (pt) | 2011-04-21 | 2012-04-19 | dispositivo de freio de pinça para veículo |
EP12773607.2A EP2703683A4 (en) | 2011-04-21 | 2012-04-19 | SADDLE BRAKING DEVICE FOR A VEHICLE |
US14/112,729 US9327702B2 (en) | 2011-04-21 | 2012-04-19 | Caliper brake device for a vehicle |
CN201280018933.2A CN103502676B (zh) | 2011-04-21 | 2012-04-19 | 车辆用钳式制动装置 |
RU2013141252/11A RU2557097C2 (ru) | 2011-04-21 | 2012-04-19 | Клещевое тормозное устройство для транспортного средства |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2011094812A JP5656729B2 (ja) | 2011-04-21 | 2011-04-21 | 車両用キャリパブレーキ装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2012225448A JP2012225448A (ja) | 2012-11-15 |
JP5656729B2 true JP5656729B2 (ja) | 2015-01-21 |
Family
ID=47041655
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2011094812A Active JP5656729B2 (ja) | 2011-04-21 | 2011-04-21 | 車両用キャリパブレーキ装置 |
Country Status (8)
Country | Link |
---|---|
US (1) | US9327702B2 (ja) |
EP (1) | EP2703683A4 (ja) |
JP (1) | JP5656729B2 (ja) |
CN (1) | CN103502676B (ja) |
AU (1) | AU2012246577B2 (ja) |
BR (1) | BR112013025983A2 (ja) |
RU (1) | RU2557097C2 (ja) |
WO (1) | WO2012144549A1 (ja) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6225063B2 (ja) * | 2014-04-15 | 2017-11-01 | Kyb株式会社 | キャリパブレーキ装置 |
CN106573613B (zh) * | 2014-08-15 | 2019-05-03 | 纽约气闸有限公司 | 制动缸限位阀 |
Family Cites Families (26)
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US1832393A (en) * | 1928-12-24 | 1931-11-17 | Hildebrand Wilhelm | Single chamber compressed air brake |
DE687859C (de) * | 1938-04-03 | 1940-02-07 | Fichtel & Sachs Akt Ges | stossdaempfern zum Ausgleichen des Luftdruckes innerhalb einer die Kolbenstange schuetzenden und mittte |
US2385625A (en) * | 1943-12-18 | 1945-09-25 | Arthur H Hopmans | Hydraulic transmission system |
US2934080A (en) * | 1958-08-27 | 1960-04-26 | New York Air Brake Co | Valve |
US3067770A (en) * | 1959-10-29 | 1962-12-11 | Siegler Inc | Two-way pressure responsive flow valve |
US3526171A (en) * | 1968-09-16 | 1970-09-01 | Bendix Corp | Rolling diaphragm reinforcement |
US3645362A (en) * | 1970-05-04 | 1972-02-29 | Gen Motors Corp | Kickback control and wear adjustment mechanism for disc brake |
US3993171A (en) * | 1975-05-21 | 1976-11-23 | Tonn Erwin W | Fluid seal piston and cylinder assembly for a disc brake |
JPS58166178A (ja) * | 1982-03-29 | 1983-10-01 | Hino Motors Ltd | ダブルチエツクバルブ |
DE3326823A1 (de) * | 1983-07-26 | 1985-02-07 | Alfred Teves Gmbh, 6000 Frankfurt | Hydraulisch betaetigte radbremse |
JPS6235123A (ja) * | 1985-08-07 | 1987-02-16 | Sumitomo Electric Ind Ltd | デイスクブレ−キ |
EP0240625A1 (en) * | 1986-04-07 | 1987-10-14 | Tokico Ltd. | Disc brake |
JPH08226471A (ja) * | 1995-02-23 | 1996-09-03 | Akebono Brake Ind Co Ltd | 鉄道車両用キャリパブレーキ装置 |
JP3665098B2 (ja) * | 1995-02-23 | 2005-06-29 | 曙ブレーキ工業株式会社 | 鉄道車両用キャリパブレーキ装置 |
DE19525948A1 (de) * | 1995-07-17 | 1997-01-23 | Schaeffler Waelzlager Kg | Stufenventil |
US5950670A (en) * | 1996-12-05 | 1999-09-14 | Rayco Manufacturing Inc. | Vacuum cup safety device |
JPH11230212A (ja) * | 1998-02-10 | 1999-08-27 | Akebono Brake Ind Co Ltd | エアディスクブレーキ |
JP4041214B2 (ja) * | 1998-05-26 | 2008-01-30 | 曙ブレーキ工業株式会社 | ユニットブレーキ装置 |
US20080135110A1 (en) * | 2006-12-08 | 2008-06-12 | Honeywell International, Inc. | Bi-directional positive/negative pressure relief valve |
JP5156325B2 (ja) * | 2007-10-11 | 2013-03-06 | カヤバ工業株式会社 | 車両用キャリパブレーキ装置 |
JP5312784B2 (ja) * | 2007-12-28 | 2013-10-09 | カヤバ工業株式会社 | 車両用キャリパブレーキ装置 |
RU2390449C2 (ru) * | 2008-01-09 | 2010-05-27 | Открытое акционерное общество "Транспневматика" | Дисковый тормоз транспортного средства подвижного состава железных дорог |
US7997296B2 (en) * | 2008-10-16 | 2011-08-16 | Swo-Chung Chai | Air valve device |
US8162111B2 (en) * | 2008-12-12 | 2012-04-24 | GM Global Technology Operations LLC | Brake caliper with reduced brake squeal |
JP5330155B2 (ja) * | 2009-08-25 | 2013-10-30 | カヤバ工業株式会社 | キャリパブレーキ装置 |
JP5406632B2 (ja) | 2009-08-25 | 2014-02-05 | カヤバ工業株式会社 | キャリパブレーキ装置 |
-
2011
- 2011-04-21 JP JP2011094812A patent/JP5656729B2/ja active Active
-
2012
- 2012-04-19 AU AU2012246577A patent/AU2012246577B2/en not_active Ceased
- 2012-04-19 RU RU2013141252/11A patent/RU2557097C2/ru not_active IP Right Cessation
- 2012-04-19 BR BR112013025983A patent/BR112013025983A2/pt not_active IP Right Cessation
- 2012-04-19 WO PCT/JP2012/060550 patent/WO2012144549A1/ja active Application Filing
- 2012-04-19 EP EP12773607.2A patent/EP2703683A4/en not_active Withdrawn
- 2012-04-19 CN CN201280018933.2A patent/CN103502676B/zh not_active Expired - Fee Related
- 2012-04-19 US US14/112,729 patent/US9327702B2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
US9327702B2 (en) | 2016-05-03 |
BR112013025983A2 (pt) | 2017-11-07 |
AU2012246577A1 (en) | 2013-11-07 |
JP2012225448A (ja) | 2012-11-15 |
CN103502676A (zh) | 2014-01-08 |
RU2557097C2 (ru) | 2015-07-20 |
RU2013141252A (ru) | 2015-05-27 |
US20140054117A1 (en) | 2014-02-27 |
AU2012246577B2 (en) | 2016-02-25 |
WO2012144549A1 (ja) | 2012-10-26 |
CN103502676B (zh) | 2016-02-24 |
EP2703683A4 (en) | 2015-12-09 |
EP2703683A1 (en) | 2014-03-05 |
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