PL2505445T3 - Dynamiczna uszczelka centralna z gładkim otworem do siłownika hamulca sprężynowego - Google Patents
Dynamiczna uszczelka centralna z gładkim otworem do siłownika hamulca sprężynowegoInfo
- Publication number
- PL2505445T3 PL2505445T3 PL12162449T PL12162449T PL2505445T3 PL 2505445 T3 PL2505445 T3 PL 2505445T3 PL 12162449 T PL12162449 T PL 12162449T PL 12162449 T PL12162449 T PL 12162449T PL 2505445 T3 PL2505445 T3 PL 2505445T3
- Authority
- PL
- Poland
- Prior art keywords
- brake actuator
- spring brake
- smooth bore
- center seal
- dynamic center
- Prior art date
Links
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
- 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
-
- 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
- B60T17/00—Component parts, details, or accessories of power brake systems not covered by groups B60T8/00, B60T13/00 or B60T15/00, or presenting other characteristic features
- B60T17/08—Brake cylinders other than ultimate actuators
- B60T17/088—Mounting arrangements
-
- 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
-
- 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
- B60T17/00—Component parts, details, or accessories of power brake systems not covered by groups B60T8/00, B60T13/00 or B60T15/00, or presenting other characteristic features
- B60T17/08—Brake cylinders other than ultimate actuators
- B60T17/083—Combination of service brake actuators with spring loaded brake actuators
Landscapes
- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Braking Arrangements (AREA)
- Sealing Devices (AREA)
- Braking Systems And Boosters (AREA)
- Sealing With Elastic Sealing Lips (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US13/077,484 US9073527B2 (en) | 2011-03-31 | 2011-03-31 | Smooth bore dynamic center seal for spring brake actuator |
EP12162449.8A EP2505445B1 (en) | 2011-03-31 | 2012-03-30 | Smooth bore dynamic center seal for spring brake actuator |
Publications (1)
Publication Number | Publication Date |
---|---|
PL2505445T3 true PL2505445T3 (pl) | 2016-06-30 |
Family
ID=45976132
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PL12162449T PL2505445T3 (pl) | 2011-03-31 | 2012-03-30 | Dynamiczna uszczelka centralna z gładkim otworem do siłownika hamulca sprężynowego |
Country Status (11)
Country | Link |
---|---|
US (1) | US9073527B2 (pl) |
EP (1) | EP2505445B1 (pl) |
JP (1) | JP5605954B2 (pl) |
KR (1) | KR101377998B1 (pl) |
CN (1) | CN102734466B (pl) |
AU (1) | AU2012201898B2 (pl) |
CA (1) | CA2772811C (pl) |
ES (1) | ES2564360T3 (pl) |
HU (1) | HUE028445T2 (pl) |
MX (1) | MX2012003867A (pl) |
PL (1) | PL2505445T3 (pl) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104755788B (zh) * | 2012-11-05 | 2017-05-31 | 纳薄特斯克汽车零部件有限公司 | 弹簧制动气室 |
JP6147487B2 (ja) * | 2012-11-05 | 2017-06-14 | ナブテスコオートモーティブ株式会社 | スプリングブレーキチャンバー |
KR101446859B1 (ko) * | 2013-02-12 | 2014-10-07 | (주)지앤피오토모티브 | 스프링 타입의 브레이크 액추에이터 |
CN103982658B (zh) * | 2014-05-28 | 2016-08-24 | 晋西工业集团有限责任公司 | 一种薄壁承压筒组合密封机构 |
US10006256B2 (en) | 2014-11-20 | 2018-06-26 | National Oilwell Varco, LLP | Safety joint designed with anti-lock pressure compensation seal |
US10315636B2 (en) | 2017-05-09 | 2019-06-11 | Haldex Brake Products Corporation | Tractor protection valve |
US20230007848A1 (en) * | 2021-07-09 | 2023-01-12 | Bendix Commercial Vehicle Systems Llc | Air Brake System Having an Improved Anti-Compounding Function |
CN113586633B (zh) * | 2021-07-27 | 2022-11-25 | 青岛海通制动器有限公司 | 一种用于汽车制动器的楔形块组件 |
Family Cites Families (55)
Publication number | Priority date | Publication date | Assignee | Title |
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NL51947C (pl) * | 1935-10-03 | |||
US2978871A (en) * | 1955-06-23 | 1961-04-11 | Edward A Rockwell | Emergency slack take-up and compound booster system for brakes |
GB1140009A (en) | 1967-05-09 | 1969-01-15 | Cross Mfg Co 1938 Ltd | Sealing rings for hydraulic piston-and-cylinder assemblies |
JPS4631623Y1 (pl) * | 1967-12-26 | 1971-11-01 | ||
CA929115A (en) | 1968-12-09 | 1973-06-26 | Certain-Teed Products Corporation | Internal air assisted brake actuator |
US3712181A (en) * | 1968-12-09 | 1973-01-23 | Certain Teed Prod Corp | Internal air assisted brake actuator |
US3613515A (en) * | 1969-03-10 | 1971-10-19 | Certain Teed Prod Corp | Brake actuator |
JPS4915177B1 (pl) * | 1970-08-25 | 1974-04-12 | ||
US3813994A (en) | 1971-06-01 | 1974-06-04 | Certain Teed Prod Corp | Internal air assisted brake actuator |
US3977308A (en) | 1974-03-18 | 1976-08-31 | Aeroquip Corporation | Double piston brake actuator |
JPS5230551U (pl) * | 1975-08-25 | 1977-03-03 | ||
DE2708456B2 (de) * | 1977-02-26 | 1980-10-02 | Herbert 6395 Weilrod Urbaschek | Gleitende Dichtung für Kolben und Kolbenstangen |
JPS5447951A (en) * | 1977-09-24 | 1979-04-16 | Sugino Mach | Fluid seal apparatus |
JPS5722464A (en) * | 1980-07-14 | 1982-02-05 | Sugino Mach:Kk | High pressure fluid sealing apparatus |
DE3101608A1 (de) * | 1981-01-20 | 1982-08-19 | Knorr-Bremse GmbH, 8000 München | "mechanische loeseeinrichtung fuer federspeicherbremszylinder" |
DE3115918A1 (de) * | 1981-04-22 | 1982-11-11 | Knorr-Bremse GmbH, 8000 München | "daempfungseinrichtung fuer den kolben eines bremszylinders, insbesondere des federspeicherbremszylinders eines kombinierten betriebsbrems- und federspeicherbremszylinders" |
US4476772A (en) * | 1982-11-04 | 1984-10-16 | Corbett Elevator Manufacturing Co., Inc. | Caging seal for hydraulic elevator or the like |
JPS60107456U (ja) * | 1983-12-22 | 1985-07-22 | 三菱電線工業株式会社 | 摺動用無給油パツキン |
US4664362A (en) * | 1984-10-25 | 1987-05-12 | Rantom, Inc. | Gas spring |
JPH0315896Y2 (pl) * | 1985-05-31 | 1991-04-05 | ||
CH667141A5 (en) * | 1985-09-02 | 1988-09-15 | Sft Ag Spontanfoerdertechnik | Heavy duty piston rod seal - has hard and soft polymer rings clamped into seal and rod guide |
JPH0163873U (pl) * | 1987-10-20 | 1989-04-24 | ||
US4893823A (en) * | 1988-12-21 | 1990-01-16 | Greene, Tweed & Co. | Seal assembly |
JPH073087Y2 (ja) * | 1990-05-16 | 1995-01-30 | 株式会社電業社機械製作所 | 高圧流体シール装置 |
JPH0495173U (pl) * | 1990-12-28 | 1992-08-18 | ||
JPH04138160U (ja) * | 1991-06-17 | 1992-12-24 | エヌオーケー株式会社 | パツキン |
EP0542568A3 (en) | 1991-11-15 | 1993-08-04 | Bendix Limited | Spring force actuators |
AU5349194A (en) * | 1993-03-25 | 1994-10-11 | Nai Anchorlok, Inc. | Sealed bearing for fluid-operated brake actuator |
US5377579A (en) * | 1993-06-15 | 1995-01-03 | Nai Anchorlok, Inc. | Fluid-operated spring brake atuator with funnel-shaped pressure plate |
GB2288438A (en) | 1994-04-05 | 1995-10-18 | Bendix Hvcg Europ Ltd | Fluid pressure operable actuators |
JP3350276B2 (ja) * | 1994-12-28 | 2002-11-25 | 東芝キヤリア株式会社 | ロータリコンプレッサ |
CN1093057C (zh) | 1995-02-21 | 2002-10-23 | 奈安乔洛克公司 | 具有过滤通气孔的弹簧制动器 |
US5584489A (en) * | 1995-06-07 | 1996-12-17 | Exxon Production Research Company | Primary and secondary seal assemblies with contacting convex surfaces |
JPH08338535A (ja) * | 1995-06-09 | 1996-12-24 | Koyo Seiko Co Ltd | 密封装置 |
CA2225395A1 (en) * | 1995-08-09 | 1997-02-20 | Nai Anchorlok, Inc. | Tamper-resistant brake actuator |
EP0858407A1 (en) * | 1995-11-14 | 1998-08-19 | Nai Anchorlok, Inc. | Spring brake actuator having plastic pressure plate assembly |
JPH09268981A (ja) * | 1996-04-03 | 1997-10-14 | Hitachi Ltd | シールポンプ |
MX9710310A (es) | 1996-05-01 | 1998-04-30 | Neway Anchorlok Int Inc | Accionador de freno de resorte con aberturas de ventilacion de servicio filtradas. |
US5782162A (en) * | 1996-06-12 | 1998-07-21 | Dynamic Seals Incorporated | Cylinder piston rod guide |
US6164935A (en) * | 1997-10-03 | 2000-12-26 | Basil International, Inc. | Walking beam compressor |
US6003433A (en) * | 1998-02-10 | 1999-12-21 | Holland Neway International, Inc. | Tamper-resistant brake actuator |
US6394462B1 (en) * | 2000-01-26 | 2002-05-28 | Tse Brakes, Inc. | Push rod seal for disc brake actuator |
US6588314B1 (en) * | 2000-03-15 | 2003-07-08 | Haldex Brake Corporation | Sealed brake actuator |
JP2003021111A (ja) * | 2001-07-06 | 2003-01-24 | Hitachi Constr Mach Co Ltd | 油圧シリンダ |
US6820729B2 (en) * | 2002-10-29 | 2004-11-23 | Arvinmeritor Technology, Llc | Shock absorber cylinder head wiper |
JP4292930B2 (ja) * | 2003-09-26 | 2009-07-08 | いすゞ自動車株式会社 | ガスエンジンにおける副室弁支持部のシール構造 |
JP2005114007A (ja) * | 2003-10-07 | 2005-04-28 | Nok Corp | 密封装置 |
JP2006144936A (ja) * | 2004-11-19 | 2006-06-08 | Toyota Motor Corp | 応答弁 |
US7493994B2 (en) * | 2004-12-16 | 2009-02-24 | Bendix Spicer Foundation Brake Llc | Spring brake actuator with mid-located spring |
US20060249913A1 (en) | 2005-05-05 | 2006-11-09 | J.E. Pistons, Inc. | Gapless piston ring for preventing blow-by |
US7461907B2 (en) | 2005-07-18 | 2008-12-09 | Bendix Spicer Foundation Brake Llc | Rod/seal bearing arrangement utilizing locking fingers |
US20070034465A1 (en) | 2005-08-12 | 2007-02-15 | Larry Thompson | Flexible bushing assembly for spring brake push rod center seal |
CN2846243Y (zh) | 2005-12-12 | 2006-12-13 | 瑞立集团有限公司 | 内呼吸式弹簧制动气室 |
US7506573B2 (en) | 2006-10-05 | 2009-03-24 | Bendix Spicer Foundation Brake Llc | Mid-power spring brake actuator having fuse-collar design for safety |
US8100047B2 (en) * | 2008-10-20 | 2012-01-24 | Haldex Brake Corporation | Slip seal diaphragm for spring brake actuator |
-
2011
- 2011-03-31 US US13/077,484 patent/US9073527B2/en active Active
-
2012
- 2012-03-29 MX MX2012003867A patent/MX2012003867A/es active IP Right Grant
- 2012-03-29 CA CA2772811A patent/CA2772811C/en active Active
- 2012-03-30 KR KR1020120033476A patent/KR101377998B1/ko not_active IP Right Cessation
- 2012-03-30 ES ES12162449.8T patent/ES2564360T3/es active Active
- 2012-03-30 AU AU2012201898A patent/AU2012201898B2/en not_active Ceased
- 2012-03-30 JP JP2012079267A patent/JP5605954B2/ja not_active Expired - Fee Related
- 2012-03-30 PL PL12162449T patent/PL2505445T3/pl unknown
- 2012-03-30 EP EP12162449.8A patent/EP2505445B1/en active Active
- 2012-03-30 HU HUE12162449A patent/HUE028445T2/en unknown
- 2012-03-31 CN CN201210182056.4A patent/CN102734466B/zh not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
US20120247880A1 (en) | 2012-10-04 |
EP2505445A1 (en) | 2012-10-03 |
CN102734466B (zh) | 2016-06-01 |
JP2012215299A (ja) | 2012-11-08 |
JP5605954B2 (ja) | 2014-10-15 |
AU2012201898B2 (en) | 2014-07-17 |
MX2012003867A (es) | 2012-10-04 |
KR101377998B1 (ko) | 2014-03-24 |
CA2772811A1 (en) | 2012-09-30 |
CA2772811C (en) | 2015-01-13 |
EP2505445B1 (en) | 2016-01-06 |
ES2564360T3 (es) | 2016-03-22 |
AU2012201898A1 (en) | 2012-10-18 |
CN102734466A (zh) | 2012-10-17 |
KR20120112258A (ko) | 2012-10-11 |
US9073527B2 (en) | 2015-07-07 |
HUE028445T2 (en) | 2016-12-28 |
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