JP6717253B2 - 湿式ブレーキ - Google Patents
湿式ブレーキ Download PDFInfo
- Publication number
- JP6717253B2 JP6717253B2 JP2017078466A JP2017078466A JP6717253B2 JP 6717253 B2 JP6717253 B2 JP 6717253B2 JP 2017078466 A JP2017078466 A JP 2017078466A JP 2017078466 A JP2017078466 A JP 2017078466A JP 6717253 B2 JP6717253 B2 JP 6717253B2
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- Prior art keywords
- piston
- housing
- brake disc
- connector
- plate
- 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
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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
- F16D55/24—Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes with a plurality of axially-movable discs, lamellae, or pads, pressed from one side towards an axially-located member
- F16D55/26—Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes with a plurality of axially-movable discs, lamellae, or pads, pressed from one side towards an axially-located member without self-tightening action
- F16D55/36—Brakes with a plurality of rotating discs all lying side by side
- F16D55/38—Brakes with a plurality of rotating discs all lying side by side mechanically actuated
- F16D55/39—Brakes with a plurality of rotating discs all lying side by side mechanically actuated by means of an intermediate leverage
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F9/00—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes
- B66F9/06—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes movable, with their loads, on wheels or the like, e.g. fork-lift trucks
- B66F9/075—Constructional features or details
- B66F9/07509—Braking
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K17/00—Arrangement or mounting of transmissions in vehicles
- B60K17/04—Arrangement or mounting of transmissions in vehicles characterised by arrangement, location, or kind of gearing
- B60K17/043—Transmission unit disposed in on near the vehicle wheel, or between the differential gear unit and the wheel
- B60K17/046—Transmission unit disposed in on near the vehicle wheel, or between the differential gear unit and the wheel with planetary gearing having orbital motion
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K17/00—Arrangement or mounting of transmissions in vehicles
- B60K17/04—Arrangement or mounting of transmissions in vehicles characterised by arrangement, location, or kind of gearing
- B60K17/16—Arrangement or mounting of transmissions in vehicles characterised by arrangement, location, or kind of gearing of differential gearing
-
- 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
- B60T1/00—Arrangements of braking elements, i.e. of those parts where braking effect occurs specially for vehicles
- B60T1/02—Arrangements of braking elements, i.e. of those parts where braking effect occurs specially for vehicles acting by retarding wheels
- B60T1/06—Arrangements of braking elements, i.e. of those parts where braking effect occurs specially for vehicles acting by retarding wheels acting otherwise than on tread, e.g. employing rim, drum, disc, or transmission or on double wheels
- B60T1/065—Arrangements of braking elements, i.e. of those parts where braking effect occurs specially for vehicles acting by retarding wheels acting otherwise than on tread, e.g. employing rim, drum, disc, or transmission or on double wheels employing disc
-
- 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
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J15/00—Sealings
- F16J15/16—Sealings between relatively-moving surfaces
- F16J15/26—Sealings between relatively-moving surfaces with stuffing-boxes for rigid sealing rings
- F16J15/28—Sealings between relatively-moving surfaces with stuffing-boxes for rigid sealing rings with sealing rings made of 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
- F16D55/00—Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes
- F16D2055/0004—Parts or details of disc brakes
- F16D2055/0033—Fully-enclosing housings
-
- 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
- F16D2055/0004—Parts or details of disc brakes
- F16D2055/0058—Fully lined, i.e. braking surface extending over the entire disc circumference
-
- 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
- F16D2121/04—Fluid pressure acting on a piston-type actuator, e.g. for liquid 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
- F16D2121/04—Fluid pressure acting on a piston-type actuator, e.g. for liquid pressure
- F16D2121/06—Fluid pressure acting on a piston-type actuator, e.g. for liquid pressure for releasing a normally applied brake
-
- 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
- F16D2123/00—Multiple operation forces
-
- 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
- F16D55/24—Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes with a plurality of axially-movable discs, lamellae, or pads, pressed from one side towards an axially-located member
- F16D55/26—Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes with a plurality of axially-movable discs, lamellae, or pads, pressed from one side towards an axially-located member without self-tightening action
- F16D55/36—Brakes with a plurality of rotating discs all lying side by side
- F16D55/40—Brakes with a plurality of rotating discs all lying side by side actuated by a fluid-pressure device arranged in or one the brake
-
- 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
- F16D55/24—Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes with a plurality of axially-movable discs, lamellae, or pads, pressed from one side towards an axially-located member
- F16D55/26—Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes with a plurality of axially-movable discs, lamellae, or pads, pressed from one side towards an axially-located member without self-tightening action
- F16D55/36—Brakes with a plurality of rotating discs all lying side by side
- F16D55/40—Brakes with a plurality of rotating discs all lying side by side actuated by a fluid-pressure device arranged in or one the brake
- F16D55/42—Brakes with a plurality of rotating discs all lying side by side actuated by a fluid-pressure device arranged in or one the brake comprising an expansible fluid-filled flexible member coaxial with the brake
-
- 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
- F16D65/0971—Resilient means interposed between pads and supporting members or other brake parts transmitting brake actuation force, e.g. elements interposed between brake piston 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
- F16D65/14—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
- F16D65/186—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 full-face force-applying member, e.g. annular
-
- 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
- F16D65/78—Features relating to cooling
- F16D65/84—Features relating to cooling for disc brakes
- F16D65/853—Features relating to cooling for disc brakes with closed cooling system
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Transportation (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Structural Engineering (AREA)
- Civil Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Braking Arrangements (AREA)
Description
Claims (3)
- 取付対象物と嵌合する嵌合部を有するハウジングと、
前記ハウジングに結合された固定用ブレーキディスクと、
前記ハウジングの内部に収容された回転軸の外周面に結合されると共に、前記回転軸の軸方向に沿って前記固定用ブレーキディスクと交互に配置された回転用ブレーキディスクと、
前記ハウジングの内部に収容され、パーキングレバーにより前記固定用ブレーキディスク及び前記回転用ブレーキディスクの側に押圧されるピストンと、
前記ハウジングの内部に収容され、前記固定用ブレーキディスクまたは前記回転用ブレーキディスクと接触するプレートと、
前記ピストンと前記プレートとの間に配置された円筒状のコネクタとを備え、
前記嵌合部は、前記ハウジングの外周面における前記コネクタに対応する位置に設けられており、
前記コネクタの外径は、前記ピストンの外径よりも小さいことを特徴とする湿式ブレーキ。 - 前記ハウジングは、前記回転軸の軸方向に並んで配置された第1ハウジング部及び第2ハウジング部に分割されており、
前記固定用ブレーキディスクは、前記第2ハウジング部に結合されており、
前記ピストン及び前記コネクタは、別体であり、
前記ピストンは、前記第1ハウジング部の内部に収容されており、
前記プレート及び前記コネクタは、前記第2ハウジング部の内部に収容されており、
前記嵌合部は、前記第2ハウジング部の外周面における前記コネクタに対応する位置に設けられていることを特徴とする請求項1記載の湿式ブレーキ。 - 前記ピストンを前記固定用ブレーキディスク及び前記回転用ブレーキディスクの反対側に付勢する第1弾性部材と、
前記プレートを前記固定用ブレーキディスク及び前記回転用ブレーキディスクの反対側に付勢する第2弾性部材とを更に備えることを特徴とする請求項2記載の湿式ブレーキ。
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2017078466A JP6717253B2 (ja) | 2017-04-11 | 2017-04-11 | 湿式ブレーキ |
US15/946,938 US10358327B2 (en) | 2017-04-11 | 2018-04-06 | Wet brake |
EP18166288.3A EP3388705B1 (en) | 2017-04-11 | 2018-04-09 | Wet brake |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2017078466A JP6717253B2 (ja) | 2017-04-11 | 2017-04-11 | 湿式ブレーキ |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2018179116A JP2018179116A (ja) | 2018-11-15 |
JP6717253B2 true JP6717253B2 (ja) | 2020-07-01 |
Family
ID=61913081
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2017078466A Active JP6717253B2 (ja) | 2017-04-11 | 2017-04-11 | 湿式ブレーキ |
Country Status (3)
Country | Link |
---|---|
US (1) | US10358327B2 (ja) |
EP (1) | EP3388705B1 (ja) |
JP (1) | JP6717253B2 (ja) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6939716B2 (ja) * | 2018-06-18 | 2021-09-22 | 株式会社豊田自動織機 | 湿式駐車ブレーキ装置および湿式駐車ブレーキ装置の組立方法 |
US11679672B2 (en) * | 2019-12-17 | 2023-06-20 | Kubota Corporation | Work vehicle and power take-off apparatus for the same |
JP7298506B2 (ja) * | 2020-02-21 | 2023-06-27 | 株式会社豊田自動織機 | 荷役車両の湿式ブレーキ装置 |
CN112440734B (zh) * | 2020-12-22 | 2021-11-23 | 中国煤炭科工集团太原研究院有限公司 | 安全型梭车轮边制动减速系统 |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS606076Y2 (ja) * | 1977-04-27 | 1985-02-25 | 日産自動車株式会社 | フオークリフトのマスト支持構造 |
JP4171150B2 (ja) | 2000-01-12 | 2008-10-22 | コマツユーティリティ株式会社 | 湿式多板ブレーキの強制冷却装置における冷却油の流路構造 |
JP2001347934A (ja) * | 2000-06-08 | 2001-12-18 | Mitsubishi Heavy Ind Ltd | 産業車両のブレーキ装置 |
SE523111C2 (sv) * | 2001-11-08 | 2004-03-30 | Volvo Constr Equip Components | Inrättning för drivning av ett hjul hos ett fordon |
JP2005042745A (ja) * | 2003-07-22 | 2005-02-17 | Toyota Industries Corp | 湿式ブレーキ |
JP2007120559A (ja) * | 2005-10-26 | 2007-05-17 | Mitsubishi Heavy Ind Ltd | 車輌の湿式ブレーキ、これを用いた減速装置および駆動装置 |
KR101302514B1 (ko) * | 2005-12-27 | 2013-09-02 | 두산산업차량 주식회사 | 지게차의 전륜 브레이크장치 설치구조 |
KR100755877B1 (ko) * | 2006-03-14 | 2007-09-06 | 세일공업 주식회사 | 일체화된 제동장치를 갖는 변속기 |
JP5039530B2 (ja) | 2007-12-20 | 2012-10-03 | 三菱重工業株式会社 | 車両用湿式多板ブレーキ装置 |
JP5210004B2 (ja) * | 2008-03-14 | 2013-06-12 | 日産フォークリフト株式会社 | 産業車両用ドライブアクスルのマウント構造 |
JP2010159794A (ja) * | 2009-01-07 | 2010-07-22 | Mitsubishi Heavy Ind Ltd | 湿式ブレーキ内蔵トランスファ |
JP5496973B2 (ja) | 2011-09-06 | 2014-05-21 | 日立建機株式会社 | ダンプトラックの走行駆動装置 |
CN105034797A (zh) * | 2015-08-06 | 2015-11-11 | 安徽合力股份有限公司 | 具有湿式制动前桥的后轮驱动电动叉车 |
US10065455B2 (en) * | 2015-11-03 | 2018-09-04 | Arvinmeritor Technology, Llc | Axle assembly having a wet disc brake |
-
2017
- 2017-04-11 JP JP2017078466A patent/JP6717253B2/ja active Active
-
2018
- 2018-04-06 US US15/946,938 patent/US10358327B2/en active Active
- 2018-04-09 EP EP18166288.3A patent/EP3388705B1/en active Active
Also Published As
Publication number | Publication date |
---|---|
EP3388705A1 (en) | 2018-10-17 |
EP3388705B1 (en) | 2020-01-29 |
JP2018179116A (ja) | 2018-11-15 |
US10358327B2 (en) | 2019-07-23 |
US20180290870A1 (en) | 2018-10-11 |
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