DE602004004111D1 - Pneumatischer servomotor mit einem auf den membranteller aufgespritztes membran - Google Patents

Pneumatischer servomotor mit einem auf den membranteller aufgespritztes membran

Info

Publication number
DE602004004111D1
DE602004004111D1 DE602004004111T DE602004004111T DE602004004111D1 DE 602004004111 D1 DE602004004111 D1 DE 602004004111D1 DE 602004004111 T DE602004004111 T DE 602004004111T DE 602004004111 T DE602004004111 T DE 602004004111T DE 602004004111 D1 DE602004004111 D1 DE 602004004111D1
Authority
DE
Germany
Prior art keywords
skirt
cover
membraneeller
interposed
piston
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 - Lifetime
Application number
DE602004004111T
Other languages
English (en)
Inventor
Fernando Sacristan
Juan Simon
Bruno Berthomieu
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
Publication of DE602004004111D1 publication Critical patent/DE602004004111D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
    • B29C70/68—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts by incorporating or moulding on preformed parts, e.g. inserts or layers, e.g. foam blocks

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transportation (AREA)
  • Chemical & Material Sciences (AREA)
  • Composite Materials (AREA)
  • Braking Systems And Boosters (AREA)
  • Diaphragms And Bellows (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Braking Arrangements (AREA)
  • Hydraulic Clutches, Magnetic Clutches, Fluid Clutches, And Fluid Joints (AREA)
  • Actuator (AREA)
DE602004004111T 2003-05-22 2004-05-19 Pneumatischer servomotor mit einem auf den membranteller aufgespritztes membran Expired - Lifetime DE602004004111D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0306376A FR2855131B1 (fr) 2003-05-22 2003-05-22 Servomoteur pneumatique comportant un diaphragme et/ou un joint surmoule sur la jupe
PCT/FR2004/001254 WO2004103788A2 (fr) 2003-05-22 2004-05-19 Servomoteur pneumatique comportant un diaphragme et/ou un joint sumoule sur la jupe

Publications (1)

Publication Number Publication Date
DE602004004111D1 true DE602004004111D1 (de) 2007-02-15

Family

ID=33396762

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602004004111T Expired - Lifetime DE602004004111D1 (de) 2003-05-22 2004-05-19 Pneumatischer servomotor mit einem auf den membranteller aufgespritztes membran

Country Status (9)

Country Link
US (1) US7255036B2 (de)
EP (1) EP1628866B1 (de)
JP (1) JP2007502749A (de)
CN (1) CN1795118A (de)
AT (1) ATE350255T1 (de)
BR (1) BRPI0411137A (de)
DE (1) DE602004004111D1 (de)
FR (1) FR2855131B1 (de)
WO (1) WO2004103788A2 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7451690B2 (en) * 2005-07-20 2008-11-18 Wabco Gmbh Spring-actuated air-brake cylinder for vehicle brake systems
US9010373B2 (en) * 2010-09-09 2015-04-21 Mac Valves, Inc. Pressure balanced valve with diaphragm valve member end seal
DE102012219031A1 (de) * 2012-10-18 2014-04-24 Robert Bosch Gmbh Verfahren zum Herstellen einer Hülse für ein Hydraulikaggregat einer Fahrzeugbremsanlage

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1022419A (en) * 1962-11-21 1966-03-16 Girling Ltd Improvements in fluid-pressure operated boosters
US3387540A (en) * 1962-11-21 1968-06-11 Girling Ltd Fluid pressure operated boosters
JPS5842057B2 (ja) * 1979-09-27 1983-09-16 日信工業株式会社 負圧式倍力装置
US5027693A (en) * 1989-11-24 1991-07-02 Allied-Signal Inc. Combination diaphragm and valve body
DE4121745A1 (de) * 1991-07-01 1993-01-07 Wolf Woco & Co Franz J Membranarbeitselement
FR2732414B1 (fr) * 1995-03-31 1997-06-06 Alliedsignal Automotive Espana Servomoteur pneumatique a reaction pneumatique
FR2801857B1 (fr) * 1999-12-07 2002-02-15 Delphi Tech Inc Support de membrane pour amplificateur de force de freinage et amplificateur de force de freinage incorporant un tel support

Also Published As

Publication number Publication date
JP2007502749A (ja) 2007-02-15
US20060213367A1 (en) 2006-09-28
CN1795118A (zh) 2006-06-28
EP1628866B1 (de) 2007-01-03
US7255036B2 (en) 2007-08-14
FR2855131A1 (fr) 2004-11-26
ATE350255T1 (de) 2007-01-15
EP1628866A2 (de) 2006-03-01
WO2004103788A3 (fr) 2005-03-17
WO2004103788A2 (fr) 2004-12-02
BRPI0411137A (pt) 2006-07-18
FR2855131B1 (fr) 2006-05-12

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Legal Events

Date Code Title Description
8332 No legal effect for de