ES2301546T3 - Disposicion de muelles de recuperacion para un servofreno. - Google Patents

Disposicion de muelles de recuperacion para un servofreno. Download PDF

Info

Publication number
ES2301546T3
ES2301546T3 ES01935679T ES01935679T ES2301546T3 ES 2301546 T3 ES2301546 T3 ES 2301546T3 ES 01935679 T ES01935679 T ES 01935679T ES 01935679 T ES01935679 T ES 01935679T ES 2301546 T3 ES2301546 T3 ES 2301546T3
Authority
ES
Spain
Prior art keywords
chamber
spring
brake booster
recovery
hub
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
ES01935679T
Other languages
English (en)
Spanish (es)
Inventor
Charles Byron Horner
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 LLC
Original Assignee
Robert Bosch LLC
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 LLC filed Critical Robert Bosch LLC
Application granted granted Critical
Publication of ES2301546T3 publication Critical patent/ES2301546T3/es
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
    • B60T13/563—Vacuum systems indirect, i.e. vacuum booster units with multiple booster units, e.g. tandem 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
    • B60T13/565—Vacuum systems indirect, i.e. vacuum booster units characterised by being associated with master cylinders, e.g. integrally formed
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Braking Systems And Boosters (AREA)
ES01935679T 2000-05-30 2001-05-17 Disposicion de muelles de recuperacion para un servofreno. Expired - Lifetime ES2301546T3 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/580,146 US6295916B1 (en) 2000-05-30 2000-05-30 Return spring arrangement for brake booster
US580146 2000-05-30

Publications (1)

Publication Number Publication Date
ES2301546T3 true ES2301546T3 (es) 2008-07-01

Family

ID=24319899

Family Applications (1)

Application Number Title Priority Date Filing Date
ES01935679T Expired - Lifetime ES2301546T3 (es) 2000-05-30 2001-05-17 Disposicion de muelles de recuperacion para un servofreno.

Country Status (6)

Country Link
US (1) US6295916B1 (enExample)
EP (1) EP1289816B1 (enExample)
JP (1) JP2003534978A (enExample)
DE (1) DE60133735D1 (enExample)
ES (1) ES2301546T3 (enExample)
WO (1) WO2001092080A1 (enExample)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7369919B2 (en) * 2001-11-30 2008-05-06 Vonk Glenn P Medication adherence system
US6955044B1 (en) 2004-08-19 2005-10-18 Robert Bosch Gmbh Reaction arrangement for brake booster
US8468932B2 (en) * 2010-02-03 2013-06-25 Robert Bosch Gmbh Self-retaining end cap for braking booster
DE102013021122A1 (de) * 2013-12-13 2015-06-18 Lucas Automotive Gmbh Bremskraftverstärker für eine Kraftfahrzeugbremsanlage mit Rückhalteeinrichtung für Rückstellfeder und Bremskraftverstärkungsanordnung

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4105088A (en) * 1977-03-07 1978-08-08 General Motors Corporation Servomotor with position feedback
US4535679A (en) * 1981-10-02 1985-08-20 The Bendix Corporation Control valve for a brake booster
DE3709172A1 (de) * 1987-03-20 1988-09-29 Teves Gmbh Alfred Vakuumbremskraftverstaerker fuer kraftfahrzeuge und verfahren zu dessen herstellung
FR2679305B1 (fr) * 1991-07-16 1993-10-22 Bendix Europe Services Tech Servofrein a depression.
JP3085319B2 (ja) * 1991-07-19 2000-09-04 ボッシュ ブレーキ システム株式会社 ブレーキ倍力装置
US5249505A (en) * 1992-05-18 1993-10-05 Allied-Signal Inc. Poppet retainer for control valve
JPH061231A (ja) * 1992-06-19 1994-01-11 Jidosha Kiki Co Ltd 倍力装置
US6003426A (en) * 1996-05-31 1999-12-21 Jidosha Kiki Co., Ltd. Reaction mechanism for booster
US5943863A (en) * 1997-10-31 1999-08-31 Robert Bosch Technology Corporation Center port compensation valving for a master cylinder

Also Published As

Publication number Publication date
EP1289816B1 (en) 2008-04-23
DE60133735D1 (enExample) 2008-06-05
US6295916B1 (en) 2001-10-02
JP2003534978A (ja) 2003-11-25
WO2001092080A1 (en) 2001-12-06
EP1289816A1 (en) 2003-03-12

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