FR3013659B1 - Servofrein pneumatique - Google Patents
Servofrein pneumatiqueInfo
- Publication number
- FR3013659B1 FR3013659B1 FR1361510A FR1361510A FR3013659B1 FR 3013659 B1 FR3013659 B1 FR 3013659B1 FR 1361510 A FR1361510 A FR 1361510A FR 1361510 A FR1361510 A FR 1361510A FR 3013659 B1 FR3013659 B1 FR 3013659B1
- Authority
- FR
- France
- Prior art keywords
- servofrein
- pneumatic
- pneumatic servofrein
- 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.)
- Expired - Fee Related
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
- B60T13/46—Vacuum systems
- B60T13/52—Vacuum systems indirect, i.e. vacuum booster units
-
- 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
- B60T13/40—Compressed-air systems indirect, i.e. compressed air booster units indirect systems
- B60T13/44—Compressed-air systems indirect, i.e. compressed air booster units indirect systems with two-chamber booster units
-
- 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
- B60T13/46—Vacuum systems
- B60T13/52—Vacuum systems indirect, i.e. vacuum booster units
- B60T13/567—Vacuum systems indirect, i.e. vacuum booster units characterised by constructional features of the casing or by its strengthening or 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
- B60T13/46—Vacuum systems
- B60T13/52—Vacuum systems indirect, i.e. vacuum booster units
- B60T13/569—Vacuum systems indirect, i.e. vacuum booster units characterised by piston details, e.g. construction, mounting of diaphragm
-
- 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
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F1/00—Springs
- F16F1/02—Springs made of steel or other material having low internal friction; Wound, torsion, leaf, cup, ring or the like springs, the material of the spring not being relevant
- F16F1/04—Wound springs
- F16F1/12—Attachments or mountings
- F16F1/13—Attachments or mountings comprising inserts and spacers between the windings for changing the mechanical or physical characteristics of the spring
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Transportation (AREA)
- General Engineering & Computer Science (AREA)
- Braking Systems And Boosters (AREA)
- Springs (AREA)
- Vibration Prevention Devices (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1361510A FR3013659B1 (fr) | 2013-11-22 | 2013-11-22 | Servofrein pneumatique |
US14/546,200 US9827964B2 (en) | 2013-11-22 | 2014-11-18 | Pneumatic brake booster |
CN201410858261.7A CN104670198B (zh) | 2013-11-22 | 2014-11-21 | 气动伺服制动器 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1361510A FR3013659B1 (fr) | 2013-11-22 | 2013-11-22 | Servofrein pneumatique |
Publications (2)
Publication Number | Publication Date |
---|---|
FR3013659A1 FR3013659A1 (fr) | 2015-05-29 |
FR3013659B1 true FR3013659B1 (fr) | 2016-01-08 |
Family
ID=50102020
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1361510A Expired - Fee Related FR3013659B1 (fr) | 2013-11-22 | 2013-11-22 | Servofrein pneumatique |
Country Status (3)
Country | Link |
---|---|
US (1) | US9827964B2 (fr) |
CN (1) | CN104670198B (fr) |
FR (1) | FR3013659B1 (fr) |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2673084A (en) * | 1952-07-08 | 1954-03-23 | Edward Granville | Coil spring booster |
US3806150A (en) * | 1972-06-28 | 1974-04-23 | Ford Motor Co | Vehicle spring damper |
DE2817219A1 (de) * | 1978-04-20 | 1979-10-31 | Scheibert Dt Schlauchbootfab | Biegsamer treibbalken zum oberflaechlichen absperren von gerinnen |
FR2643429B1 (fr) * | 1989-02-23 | 1994-05-13 | Allevard Industries | Ressort helicoidal de suspension non bruyant |
IT228242Y1 (it) * | 1992-01-24 | 1998-02-18 | Miscarella Giovanni | Elemento di materiale elastico applicabile alle molle elicoidali dei sistemi di sospensione di veicoli in genere, in particolare di |
DE4219820C2 (de) * | 1992-06-17 | 1995-05-24 | Freudenberg Carl Fa | Schwingungsdämpfer |
DE19751215C1 (de) * | 1997-11-19 | 1998-12-10 | Porsche Ag | Vorrichtung zum Blockieren einer Feder in einem Federbein |
FR2817219B1 (fr) * | 2000-11-29 | 2003-01-10 | Bosch Gmbh Robert | Servofrein pneumatique a vibrations reduites |
DE102006016545B3 (de) * | 2006-04-07 | 2007-05-16 | Lucas Automotive Gmbh | Bremskraftverstärkungseinrichtung mit Dämpfungselement |
JP5198784B2 (ja) * | 2007-03-29 | 2013-05-15 | ボッシュ株式会社 | コイルスプリングの防振機構およびこれを用いた倍力装置 |
AU2010226947A1 (en) * | 2009-10-12 | 2011-04-28 | Loh, Alex | Enhanced and Embedded Spring Damper For Air Brake System |
US8398060B2 (en) * | 2009-11-24 | 2013-03-19 | GM Global Technology Operations LLC | Vibration absorber for a vehicle suspension spring |
-
2013
- 2013-11-22 FR FR1361510A patent/FR3013659B1/fr not_active Expired - Fee Related
-
2014
- 2014-11-18 US US14/546,200 patent/US9827964B2/en not_active Expired - Fee Related
- 2014-11-21 CN CN201410858261.7A patent/CN104670198B/zh not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
US20150204361A1 (en) | 2015-07-23 |
US9827964B2 (en) | 2017-11-28 |
CN104670198A (zh) | 2015-06-03 |
CN104670198B (zh) | 2019-07-16 |
FR3013659A1 (fr) | 2015-05-29 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PLFP | Fee payment |
Year of fee payment: 3 |
|
PLFP | Fee payment |
Year of fee payment: 4 |
|
PLFP | Fee payment |
Year of fee payment: 5 |
|
PLFP | Fee payment |
Year of fee payment: 7 |
|
PLFP | Fee payment |
Year of fee payment: 8 |
|
ST | Notification of lapse |
Effective date: 20220705 |