BRPI0807619A8 - cilindro de freio acionado por meio de pressão com um diafragma - Google Patents
cilindro de freio acionado por meio de pressão com um diafragma Download PDFInfo
- Publication number
- BRPI0807619A8 BRPI0807619A8 BRPI0807619A BRPI0807619A BRPI0807619A8 BR PI0807619 A8 BRPI0807619 A8 BR PI0807619A8 BR PI0807619 A BRPI0807619 A BR PI0807619A BR PI0807619 A BRPI0807619 A BR PI0807619A BR PI0807619 A8 BRPI0807619 A8 BR PI0807619A8
- Authority
- BR
- Brazil
- Prior art keywords
- diaphragm
- brake cylinder
- pressure
- actuated brake
- centering ring
- 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
- 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)
- Braking Systems And Boosters (AREA)
- Diaphragms And Bellows (AREA)
Abstract
"diafragma para cilindros de freio acio- nados por meio de pressão com anel de centrar". a presente invenção refere-se a um diafragma (24) para cilindros de freio (1) acionados por meio de pressão, contendo uma borda de fixação (32) radialmente externa, para a fixação do diafragma (24) no cilindro de freio (1 ). a invenção prevê que, no diafragma (24) seja formado, pelo menos, um anel de centrar (40) que se estende na direção axial, disposto deslocado radialmente para dentro em relação à borda de fixação (32), através do qual ele pode ser centrado contra uma superfície periférica ( 42) de uma parede ( 44) do cilindro de freio ( 1 ).
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102007008730.8 | 2007-02-22 | ||
DE102007008730A DE102007008730A1 (de) | 2007-02-22 | 2007-02-22 | Membrane für druckmittelbetätigte Bremszylinder mit Zentrierring |
PCT/EP2008/001403 WO2008101710A1 (de) | 2007-02-22 | 2008-02-22 | Membrane für druckmittelbetätigte bremszylinder mit zentrierring |
Publications (3)
Publication Number | Publication Date |
---|---|
BRPI0807619A2 BRPI0807619A2 (pt) | 2014-07-22 |
BRPI0807619A8 true BRPI0807619A8 (pt) | 2019-09-03 |
BRPI0807619B1 BRPI0807619B1 (pt) | 2019-09-17 |
Family
ID=39522221
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BRPI0807619-7A BRPI0807619B1 (pt) | 2007-02-22 | 2008-02-22 | Cilindro de freio acionado por meio de pressão com um diafragma |
Country Status (14)
Country | Link |
---|---|
US (1) | US20100037764A1 (pt) |
EP (1) | EP2125468B1 (pt) |
JP (1) | JP5424900B2 (pt) |
CN (1) | CN101610940B (pt) |
AT (1) | ATE485984T1 (pt) |
BR (1) | BRPI0807619B1 (pt) |
CA (1) | CA2677960C (pt) |
DE (2) | DE102007008730A1 (pt) |
DK (1) | DK2125468T3 (pt) |
ES (1) | ES2352095T3 (pt) |
MX (1) | MX2009007386A (pt) |
PL (1) | PL2125468T3 (pt) |
PT (1) | PT2125468E (pt) |
WO (1) | WO2008101710A1 (pt) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2011074706A1 (ja) * | 2009-12-16 | 2011-06-23 | 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の構造 |
DE102010019603A1 (de) * | 2010-05-05 | 2011-11-10 | Knorr-Bremse Systeme für Nutzfahrzeuge GmbH | Federspeicherbremszylinder mit innerhalb der Speicherfeder angeordnetem Elektromotor |
DE102013114897A1 (de) * | 2013-12-27 | 2015-07-02 | Knorr-Bremse Systeme für Nutzfahrzeuge GmbH | Federspeicherbremszylinder mit Notlöseeinrichtung |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2371632A (en) * | 1943-01-01 | 1945-03-20 | Ideal Roller & Mfg Company | Accumulator |
DE3329530A1 (de) * | 1983-08-16 | 1985-03-07 | Continental Gummi-Werke Ag, 3000 Hannover | Druckmittel-arbeitszylinder mit einer biegsamen membrane |
JPS60110701U (ja) * | 1983-12-28 | 1985-07-27 | 株式会社ナブコ | 作動液リザ−バ |
DE4011739B4 (de) | 1990-04-11 | 2006-07-06 | Knorr-Bremse Systeme für Nutzfahrzeuge GmbH | Bremszylinder für Bremsanlagen von Fahrzeugen, insbesondere Nutzfahrzeugen |
US5186615A (en) * | 1990-06-26 | 1993-02-16 | Karldom Corporation | Diaphragm pump |
US5765466A (en) * | 1997-01-24 | 1998-06-16 | Indian Head Industries | Brake actuator with self-centering diaphram |
DE102005018038A1 (de) * | 2005-04-19 | 2006-10-26 | Knorr-Bremse Systeme für Nutzfahrzeuge GmbH | Befestigungsvorrichtung zum äußeren Befestigen von Kabeln oder Leitungen an Gehäusen |
-
2007
- 2007-02-22 DE DE102007008730A patent/DE102007008730A1/de not_active Withdrawn
-
2008
- 2008-02-22 WO PCT/EP2008/001403 patent/WO2008101710A1/de active Application Filing
- 2008-02-22 PL PL08715954T patent/PL2125468T3/pl unknown
- 2008-02-22 JP JP2009550245A patent/JP5424900B2/ja active Active
- 2008-02-22 EP EP08715954A patent/EP2125468B1/de active Active
- 2008-02-22 AT AT08715954T patent/ATE485984T1/de active
- 2008-02-22 CN CN2008800042685A patent/CN101610940B/zh active Active
- 2008-02-22 PT PT08715954T patent/PT2125468E/pt unknown
- 2008-02-22 CA CA2677960A patent/CA2677960C/en active Active
- 2008-02-22 ES ES08715954T patent/ES2352095T3/es active Active
- 2008-02-22 DE DE502008001651T patent/DE502008001651D1/de active Active
- 2008-02-22 BR BRPI0807619-7A patent/BRPI0807619B1/pt active IP Right Grant
- 2008-02-22 DK DK08715954.7T patent/DK2125468T3/da active
- 2008-02-22 MX MX2009007386A patent/MX2009007386A/es active IP Right Grant
-
2009
- 2009-08-20 US US12/544,736 patent/US20100037764A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
US20100037764A1 (en) | 2010-02-18 |
EP2125468A1 (de) | 2009-12-02 |
WO2008101710A1 (de) | 2008-08-28 |
ATE485984T1 (de) | 2010-11-15 |
CN101610940A (zh) | 2009-12-23 |
MX2009007386A (es) | 2009-07-17 |
DK2125468T3 (da) | 2011-01-31 |
CN101610940B (zh) | 2012-02-01 |
DE502008001651D1 (de) | 2010-12-09 |
BRPI0807619A2 (pt) | 2014-07-22 |
ES2352095T3 (es) | 2011-02-15 |
BRPI0807619B1 (pt) | 2019-09-17 |
PT2125468E (pt) | 2010-11-09 |
CA2677960A1 (en) | 2008-08-28 |
CA2677960C (en) | 2015-06-09 |
EP2125468B1 (de) | 2010-10-27 |
DE102007008730A1 (de) | 2008-08-28 |
PL2125468T3 (pl) | 2011-04-29 |
JP2010519111A (ja) | 2010-06-03 |
JP5424900B2 (ja) | 2014-02-26 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B06F | Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette] | ||
B06T | Formal requirements before examination [chapter 6.20 patent gazette] | ||
B09A | Decision: intention to grant [chapter 9.1 patent gazette] | ||
B16A | Patent or certificate of addition of invention granted [chapter 16.1 patent gazette] |
Free format text: PRAZO DE VALIDADE: 10 (DEZ) ANOS CONTADOS A PARTIR DE 17/09/2019, OBSERVADAS AS CONDICOES LEGAIS. (CO) 10 (DEZ) ANOS CONTADOS A PARTIR DE 17/09/2019, OBSERVADAS AS CONDICOES LEGAIS |