WO2014207238A3 - Piston primaire de maître-cylindre tandem - Google Patents

Piston primaire de maître-cylindre tandem Download PDF

Info

Publication number
WO2014207238A3
WO2014207238A3 PCT/EP2014/063766 EP2014063766W WO2014207238A3 WO 2014207238 A3 WO2014207238 A3 WO 2014207238A3 EP 2014063766 W EP2014063766 W EP 2014063766W WO 2014207238 A3 WO2014207238 A3 WO 2014207238A3
Authority
WO
WIPO (PCT)
Prior art keywords
master cylinder
tandem master
primary piston
piston
cavity
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.)
Ceased
Application number
PCT/EP2014/063766
Other languages
English (en)
Other versions
WO2014207238A2 (fr
Inventor
Daniel Grech
Laurent Lhuillier
Marc Rodriguez
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Robert Bosch GmbH
Original Assignee
Robert Bosch GmbH
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Robert Bosch GmbH filed Critical Robert Bosch GmbH
Priority to US14/901,311 priority Critical patent/US9908517B2/en
Priority to CN201480036594.XA priority patent/CN105339222B/zh
Priority to DE112014003017.1T priority patent/DE112014003017T5/de
Publication of WO2014207238A2 publication Critical patent/WO2014207238A2/fr
Publication of WO2014207238A3 publication Critical patent/WO2014207238A3/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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
    • B60T7/00—Brake-action initiating means
    • B60T7/02—Brake-action initiating means for personal initiation
    • B60T7/04—Brake-action initiating means for personal initiation foot actuated
    • B60T7/042—Brake-action initiating means for personal initiation foot actuated by electrical means, e.g. using travel or force sensors
    • 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
    • B60T11/00—Transmitting braking action from initiating means to ultimate brake actuator without power assistance or drive or where such assistance or drive is irrelevant
    • B60T11/10—Transmitting braking action from initiating means to ultimate brake actuator without power assistance or drive or where such assistance or drive is irrelevant transmitting by fluid means, e.g. hydraulic
    • B60T11/16—Master control, e.g. master cylinders
    • B60T11/20—Tandem, side-by-side, or other multiple master cylinder 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
    • B60T11/00—Transmitting braking action from initiating means to ultimate brake actuator without power assistance or drive or where such assistance or drive is irrelevant
    • B60T11/10—Transmitting braking action from initiating means to ultimate brake actuator without power assistance or drive or where such assistance or drive is irrelevant transmitting by fluid means, e.g. hydraulic
    • B60T11/16—Master control, e.g. master cylinders
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B15/00—Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
    • F15B15/08—Characterised by the construction of the motor unit
    • F15B15/14—Characterised by the construction of the motor unit of the straight-cylinder type
    • F15B15/1423—Component parts; Constructional details
    • F15B15/1447—Pistons; Piston to piston rod assemblies
    • 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
    • F16D2129/00—Type of operation source for auxiliary mechanisms
    • F16D2129/06—Electric or magnetic
    • F16D2129/065—Permanent magnets

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transportation (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Engineering & Computer Science (AREA)
  • Transmission Of Braking Force In Braking Systems (AREA)
  • Pistons, Piston Rings, And Cylinders (AREA)

Abstract

Piston primaire (1) de maître-cylindre tandem comportant un corps (11) muni d'une jupe (12) ayant à l'arrière, une cavité (13) pour le piston plongeur et la tige de poussée reliée à la pédale de frein et à l'avant, une cavité (14) délimitant la chambre primaire. Le piston (1) est en matière plastique et au moins un aimant (20) est intégré dans le corps (11) du piston (1).
PCT/EP2014/063766 2013-06-27 2014-06-27 Piston primaire de maître-cylindre tandem Ceased WO2014207238A2 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
US14/901,311 US9908517B2 (en) 2013-06-27 2014-06-27 Primary piston of a tandem master cylinder
CN201480036594.XA CN105339222B (zh) 2013-06-27 2014-06-27 串列式主缸的主活塞
DE112014003017.1T DE112014003017T5 (de) 2013-06-27 2014-06-27 Primärkolben eines Tandemhauptzylinders

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1356176 2013-06-27
FR1356176A FR3007721B1 (fr) 2013-06-27 2013-06-27 Piston primaire de maitre-cylindre tandem

Publications (2)

Publication Number Publication Date
WO2014207238A2 WO2014207238A2 (fr) 2014-12-31
WO2014207238A3 true WO2014207238A3 (fr) 2015-05-21

Family

ID=49003917

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2014/063766 Ceased WO2014207238A2 (fr) 2013-06-27 2014-06-27 Piston primaire de maître-cylindre tandem

Country Status (5)

Country Link
US (1) US9908517B2 (fr)
CN (1) CN105339222B (fr)
DE (1) DE112014003017T5 (fr)
FR (1) FR3007721B1 (fr)
WO (1) WO2014207238A2 (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102016224756A1 (de) * 2016-12-12 2018-06-14 Continental Teves Ag & Co. Ohg Hydraulisches Aggregat mit einem Kolben
DE102017223678A1 (de) 2017-12-22 2019-06-27 Continental Teves Ag & Co. Ohg Aggregat mit wenigstes einem Kolben mit einer zugeordneten Kolbenfeder
CN108944845B (zh) * 2018-06-22 2021-02-12 江苏大学 一种基于永磁体的新型制动踏板装置及其制动方法
CN108864649B (zh) * 2018-07-20 2021-04-13 勃乐氏密封系统（太仓）有限公司 活塞唇口的优化注射工艺
DE102020216513A1 (de) 2020-12-11 2022-06-15 Continental Teves Ag & Co. Ohg Hydraulisches Aggregat mit einer Erfassungsvorrichtung für Kolbenpositionserfassung

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2885108A1 (fr) * 2005-04-28 2006-11-03 Bosch Gmbh Robert Dispositif maitre cylindre pour vehicule automobile
FR2969085A1 (fr) * 2010-12-21 2012-06-22 Bosch Gmbh Robert Piston primaire plastique a insert pour maitre-cylindre tandem a penetration et maitre-cylindre muni d'un tel piston
FR2969090A1 (fr) * 2010-12-21 2012-06-22 Bosch Gmbh Robert Piston primaire plastique a insert fonctionnel en tole emboutie pour maitre-cylindre tandem a penetration et maitre-cylindre muni d'un tel piston
FR2969087A1 (fr) * 2010-12-21 2012-06-22 Bosch Gmbh Robert Piston primaire plastique a insert fonctionnel pour maitre-cylindre tandem a penetration et maitre-cylindre muni d'un tel piston

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9017076U1 (de) * 1990-12-18 1992-04-16 Schaltbau GmbH, 8000 München Stellungssensor
FR2855108B1 (fr) 2003-05-23 2005-07-22 Renault Sa Procede et dispositif de commande d'un groupe motopropulseur en mode rampage en vitesse avec des controles mecanique et electrique separes
US7219495B2 (en) * 2004-06-04 2007-05-22 Zf Friedrichshafen Ag Hydraulic cylinder
US7093529B2 (en) * 2004-10-14 2006-08-22 Delaware Capital Formation, Inc. Composite piston
DE102009054695A1 (de) * 2009-12-15 2011-06-16 Continental Teves Ag & Co. Ohg Hauptzylinder für ein geregeltes Bremssystem

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2885108A1 (fr) * 2005-04-28 2006-11-03 Bosch Gmbh Robert Dispositif maitre cylindre pour vehicule automobile
FR2969085A1 (fr) * 2010-12-21 2012-06-22 Bosch Gmbh Robert Piston primaire plastique a insert pour maitre-cylindre tandem a penetration et maitre-cylindre muni d'un tel piston
FR2969090A1 (fr) * 2010-12-21 2012-06-22 Bosch Gmbh Robert Piston primaire plastique a insert fonctionnel en tole emboutie pour maitre-cylindre tandem a penetration et maitre-cylindre muni d'un tel piston
FR2969087A1 (fr) * 2010-12-21 2012-06-22 Bosch Gmbh Robert Piston primaire plastique a insert fonctionnel pour maitre-cylindre tandem a penetration et maitre-cylindre muni d'un tel piston

Also Published As

Publication number Publication date
FR3007721A1 (fr) 2015-01-02
WO2014207238A2 (fr) 2014-12-31
US20160137180A1 (en) 2016-05-19
US9908517B2 (en) 2018-03-06
CN105339222A (zh) 2016-02-17
FR3007721B1 (fr) 2016-11-11
DE112014003017T5 (de) 2016-07-14
CN105339222B (zh) 2019-04-09

Similar Documents

Publication Publication Date Title
USD706019S1 (en) Swimsuit
USD695798S1 (en) Electric cylinder
WO2014207238A3 (fr) Piston primaire de maître-cylindre tandem
USD755476S1 (en) Swimsuit
USD737561S1 (en) Footwear article
USD773776S1 (en) Swimsuit
USD701469S1 (en) All-terrain vehicle
USD742283S1 (en) Vehicle, toy, and/or replicas thereof
MX2016015242A (es) Sistema de frenado con cilindro y eje de rueda de freno hidraulico antibloqueo.
USD700931S1 (en) Sunglasses
USD663415S1 (en) Syringe plunger rod
USD709586S1 (en) Revolver cylinder
MY165901A (en) Dual chamber prefillable syringe and aripiprazole filled in syringe
USD755347S1 (en) Filling valve
JP2015009701A5 (fr)
WO2012084435A3 (fr) Piston primaire plastique a insert pour maître-cylindre tandem a penetration et maître-cylindre muni d'un tel piston
WO2014072779A8 (fr) Dispositif de maître-cylindre
USD705709S1 (en) Motorcycle caliper brake housing
USD755928S1 (en) Filling valve
USD726224S1 (en) Plunger pump thru rod
USD648251S1 (en) Brake master cylinder for vehicles
USD679229S1 (en) Brake activation system
USD746026S1 (en) Clothing product
MX2015015075A (es) Dispositivo de administracion de farmaco y metodo de ensamblaje del mismo.
USD702260S1 (en) Cylinder block

Legal Events

Date Code Title Description
WWE Wipo information: entry into national phase

Ref document number: 201480036594.X

Country of ref document: CN

WWE Wipo information: entry into national phase

Ref document number: 14901311

Country of ref document: US

Ref document number: 112014003017

Country of ref document: DE

122 Ep: pct application non-entry in european phase

Ref document number: 14735540

Country of ref document: EP

Kind code of ref document: A2