ES2180231T3 - Dispositivo de multiplicacion de la fuerza de frenado, en particular para automoviles. - Google Patents

Dispositivo de multiplicacion de la fuerza de frenado, en particular para automoviles.

Info

Publication number
ES2180231T3
ES2180231T3 ES98966891T ES98966891T ES2180231T3 ES 2180231 T3 ES2180231 T3 ES 2180231T3 ES 98966891 T ES98966891 T ES 98966891T ES 98966891 T ES98966891 T ES 98966891T ES 2180231 T3 ES2180231 T3 ES 2180231T3
Authority
ES
Spain
Prior art keywords
control housing
multiplication
force
amplification
braking force
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
ES98966891T
Other languages
English (en)
Inventor
Jurgen Schonlau
Hans-Jorg Feigel
Ralf Harth
Hayn Holger Von
Steffen Linkenbach
Wolfgang Ritter
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.)
Continental Teves AG and Co OHG
Original Assignee
Continental Teves AG and Co OHG
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=26041610&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES2180231(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority claimed from DE1997150514 external-priority patent/DE19750514A1/de
Application filed by Continental Teves AG and Co OHG filed Critical Continental Teves AG and Co OHG
Application granted granted Critical
Publication of ES2180231T3 publication Critical patent/ES2180231T3/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
    • B60T13/57—Vacuum systems indirect, i.e. vacuum booster units characterised by constructional features of control valves
    • 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
    • B60T13/573—Vacuum systems indirect, i.e. vacuum booster units characterised by reaction devices
    • B60T13/575—Vacuum systems indirect, i.e. vacuum booster units characterised by reaction devices using resilient discs or pads
    • 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
    • B60T8/00—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force
    • B60T8/32—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration
    • B60T8/321—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration deceleration
    • B60T8/3255—Systems in which the braking action is dependent on brake pedal data
    • B60T8/3275—Systems with a braking assistant function, i.e. automatic full braking initiation in dependence of brake pedal velocity

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Braking Systems And Boosters (AREA)
  • Hydraulic Control Valves For Brake Systems (AREA)

Abstract

Dispositivo de multiplicación de la fuerza de frenado, en particular para automóviles, con un miembro de entrada (2) accionable que comprende un émbolo (7) de válvula, un miembro de salida (3) para el impulso de en particular un cilindro principal de freno con una fuerza de amplificación y con una válvula de control dispuesta en una carcasa de control (5,5'',5'''') para la regulación de la fuerza de amplificación, estando prevista en la zona de un miembro de reacción (24) una pieza de presión (10, 10'', 10'''') movible axialmente, que se apoya en el miembro de entrada (2) o en la carcasa de control (5,5'',5'''') y con ello posibilita una modificación de la relación de multiplicación de la fuerza, caracterizado porque la pieza de presión (10,10'',10'''',88), para un aumento de la amplificación dependiendo de un movimiento relativo entre el miembro de entrada (2,70) y la carcasa de control (5,5'',5'''',71), se puede unir de forma separable a la carcasa decontrol (5,5'',5'''') mediante un elemento de acoplamiento (16,40,54).
ES98966891T 1997-11-14 1998-11-16 Dispositivo de multiplicacion de la fuerza de frenado, en particular para automoviles. Expired - Lifetime ES2180231T3 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE1997150514 DE19750514A1 (de) 1997-11-14 1997-11-14 Bremskraftübersetzungseinrichtung insbesondere für Kraftfahrzeuge
DE19809363 1998-03-05

Publications (1)

Publication Number Publication Date
ES2180231T3 true ES2180231T3 (es) 2003-02-01

Family

ID=26041610

Family Applications (1)

Application Number Title Priority Date Filing Date
ES98966891T Expired - Lifetime ES2180231T3 (es) 1997-11-14 1998-11-16 Dispositivo de multiplicacion de la fuerza de frenado, en particular para automoviles.

Country Status (7)

Country Link
US (1) US6422124B1 (es)
EP (1) EP1028877B1 (es)
JP (1) JP4237398B2 (es)
DE (1) DE59805546D1 (es)
ES (1) ES2180231T3 (es)
PT (1) PT1028877E (es)
WO (1) WO1999026826A2 (es)

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DE19941466A1 (de) * 1999-09-01 2001-03-15 Continental Teves Ag & Co Ohg Reaktionskraftübertragungsmechnanismus für einen pneumatischen Bremskraftverstärker
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DE10006011B4 (de) * 2000-02-11 2008-02-28 Continental Teves Ag & Co. Ohg Bremskraftübersetzungsvorrichtung insbesondere für Kraftfahrzeuge
DE10019423B4 (de) * 2000-04-19 2005-06-16 Lucas Varity Gmbh Unterdruckbremskraftverstärker mit mechanischer Notbremshilfe
DE10049106B4 (de) * 2000-10-04 2006-05-18 Lucas Varity Gmbh Pneumatischer Bremskraftverstärker mit veränderlichem Kraftübersetzungsverhältnis
JP2003054400A (ja) * 2001-08-09 2003-02-26 Aisin Seiki Co Ltd 負圧式倍力装置
JP2003095085A (ja) * 2001-09-25 2003-04-03 Bosch Automotive Systems Corp ブレーキ倍力装置
US6584883B2 (en) * 2001-10-09 2003-07-01 Delphi Technologies, Inc. Pneumatic brake booster
JP3928158B2 (ja) * 2002-01-31 2007-06-13 株式会社日立製作所 気圧式倍力装置
JP4626772B2 (ja) * 2002-01-31 2011-02-09 日立オートモティブシステムズ株式会社 気圧式倍力装置
DE10234693C1 (de) * 2002-07-30 2003-11-27 Lucas Automotive Gmbh Bremskraftverstärker mit Notbremsassistentfunktion
DE10257900B3 (de) * 2002-12-11 2004-09-02 Lucas Automotive Gmbh Bremskraftverstärker mit optimierter mechanischer Notbremshilfe
JPWO2004091989A1 (ja) * 2003-04-18 2006-07-06 ボッシュ株式会社 負圧倍力装置
FR2857641B1 (fr) * 2003-07-16 2005-09-23 Delphi Tech Inc Amplificateur de force a au moins deux rapports d'amplification
DE10342452B4 (de) * 2003-09-15 2007-02-15 Lucas Automotive Gmbh Bremskraftverstärker mit Notbremsassistentfunktion
DE10343834B4 (de) * 2003-09-22 2007-02-15 Lucas Automotive Gmbh Bremskraftverstärker mit Notbremsassistentfunktion
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DE102005051321A1 (de) * 2005-04-15 2006-10-19 Continental Teves Ag & Co. Ohg Pneumatischer Bremskraftverstärker
DE102006041029B3 (de) * 2006-09-01 2008-02-07 Lucas Automotive Gmbh Bremskraftverstärker für eine Kraftfahrzeugbremsanlage mit Notbremshilfe
US7665646B2 (en) 2007-06-18 2010-02-23 Tyco Healthcare Group Lp Interlocking buttress material retention system
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US8473032B2 (en) 2008-06-03 2013-06-25 Superdimension, Ltd. Feature-based registration method
US8218847B2 (en) 2008-06-06 2012-07-10 Superdimension, Ltd. Hybrid registration method
DE102009045846A1 (de) * 2008-12-19 2010-07-01 Continental Teves Ag & Co. Ohg Pneumatischer Bremskraftverstärker für eine Fahrzeugbremsanlage
US9486215B2 (en) 2009-03-31 2016-11-08 Covidien Lp Surgical stapling apparatus
US20150231409A1 (en) 2009-10-15 2015-08-20 Covidien Lp Buttress brachytherapy and integrated staple line markers for margin identification
DE102009051236A1 (de) * 2009-10-29 2011-05-12 Lucas Automotive Gmbh Unterdruckbremskraftverstärker für eine Kraftfahrzeugbremsanlage
US9237892B2 (en) 2011-12-14 2016-01-19 Covidien Lp Buttress attachment to the cartridge surface
US9326773B2 (en) 2012-01-26 2016-05-03 Covidien Lp Surgical device including buttress material
US20140048580A1 (en) 2012-08-20 2014-02-20 Covidien Lp Buttress attachment features for surgical stapling apparatus
US20140131418A1 (en) 2012-11-09 2014-05-15 Covidien Lp Surgical Stapling Apparatus Including Buttress Attachment
US20140239047A1 (en) 2013-02-28 2014-08-28 Covidien Lp Adherence concepts for non-woven absorbable felt buttresses
DE102014215697A1 (de) 2014-08-07 2016-02-11 Continental Teves Ag & Co. Ohg Pneumatischer Bremskraftverstärker
DE102016208091B4 (de) * 2015-06-16 2022-03-03 Ford Global Technologies, Llc Baugruppe für ein Kraftfahrzeug
US10959731B2 (en) 2016-06-14 2021-03-30 Covidien Lp Buttress attachment for surgical stapling instrument
US10446931B2 (en) 2016-10-28 2019-10-15 Covidien Lp Electromagnetic navigation antenna assembly and electromagnetic navigation system including the same
US10418705B2 (en) 2016-10-28 2019-09-17 Covidien Lp Electromagnetic navigation antenna assembly and electromagnetic navigation system including the same
US10517505B2 (en) 2016-10-28 2019-12-31 Covidien Lp Systems, methods, and computer-readable media for optimizing an electromagnetic navigation system
US10751126B2 (en) 2016-10-28 2020-08-25 Covidien Lp System and method for generating a map for electromagnetic navigation
US10722311B2 (en) 2016-10-28 2020-07-28 Covidien Lp System and method for identifying a location and/or an orientation of an electromagnetic sensor based on a map
US10792106B2 (en) 2016-10-28 2020-10-06 Covidien Lp System for calibrating an electromagnetic navigation system
US10615500B2 (en) 2016-10-28 2020-04-07 Covidien Lp System and method for designing electromagnetic navigation antenna assemblies
US10638952B2 (en) 2016-10-28 2020-05-05 Covidien Lp Methods, systems, and computer-readable media for calibrating an electromagnetic navigation system
US11026686B2 (en) 2016-11-08 2021-06-08 Covidien Lp Structure for attaching buttress to anvil and/or cartridge of surgical stapling instrument
US10874768B2 (en) 2017-01-20 2020-12-29 Covidien Lp Drug eluting medical device
US10925607B2 (en) 2017-02-28 2021-02-23 Covidien Lp Surgical stapling apparatus with staple sheath
US10368868B2 (en) 2017-03-09 2019-08-06 Covidien Lp Structure for attaching buttress material to anvil and cartridge of surgical stapling instrument
US11096610B2 (en) 2017-03-28 2021-08-24 Covidien Lp Surgical implants including sensing fibers
US10699448B2 (en) 2017-06-29 2020-06-30 Covidien Lp System and method for identifying, marking and navigating to a target using real time two dimensional fluoroscopic data
US10849625B2 (en) 2017-08-07 2020-12-01 Covidien Lp Surgical buttress retention systems for surgical stapling apparatus
US10945733B2 (en) 2017-08-23 2021-03-16 Covidien Lp Surgical buttress reload and tip attachment assemblies for surgical stapling apparatus
US11141151B2 (en) 2017-12-08 2021-10-12 Covidien Lp Surgical buttress for circular stapling
US11065000B2 (en) 2018-02-22 2021-07-20 Covidien Lp Surgical buttresses for surgical stapling apparatus
DE102018001564A1 (de) * 2018-02-28 2019-08-29 Lucas Automotive Gmbh Unterdruckbremskraftverstärker für eine Fahrzeugbremsanlage
US10758237B2 (en) 2018-04-30 2020-09-01 Covidien Lp Circular stapling apparatus with pinned buttress
US11432818B2 (en) 2018-05-09 2022-09-06 Covidien Lp Surgical buttress assemblies
US11284896B2 (en) 2018-05-09 2022-03-29 Covidien Lp Surgical buttress loading and attaching/detaching assemblies
US11426163B2 (en) 2018-05-09 2022-08-30 Covidien Lp Universal linear surgical stapling buttress
US11219460B2 (en) 2018-07-02 2022-01-11 Covidien Lp Surgical stapling apparatus with anvil buttress
US10806459B2 (en) 2018-09-14 2020-10-20 Covidien Lp Drug patterned reinforcement material for circular anastomosis
US10952729B2 (en) 2018-10-03 2021-03-23 Covidien Lp Universal linear buttress retention/release assemblies and methods
US11730472B2 (en) 2019-04-25 2023-08-22 Covidien Lp Surgical system and surgical loading units thereof
US11596403B2 (en) 2019-05-08 2023-03-07 Covidien Lp Surgical stapling device
US11478245B2 (en) 2019-05-08 2022-10-25 Covidien Lp Surgical stapling device
US11969169B2 (en) 2019-09-10 2024-04-30 Covidien Lp Anvil buttress loading unit for a surgical stapling apparatus
US11571208B2 (en) 2019-10-11 2023-02-07 Covidien Lp Surgical buttress loading units
US11523824B2 (en) 2019-12-12 2022-12-13 Covidien Lp Anvil buttress loading for a surgical stapling apparatus
US11547407B2 (en) 2020-03-19 2023-01-10 Covidien Lp Staple line reinforcement for surgical stapling apparatus
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US11707276B2 (en) 2020-09-08 2023-07-25 Covidien Lp Surgical buttress assemblies and techniques for surgical stapling
US11399833B2 (en) 2020-10-19 2022-08-02 Covidien Lp Anvil buttress attachment for surgical stapling apparatus
US11534170B2 (en) 2021-01-04 2022-12-27 Covidien Lp Anvil buttress attachment for surgical stapling apparatus
US11596399B2 (en) 2021-06-23 2023-03-07 Covidien Lp Anvil buttress attachment for surgical stapling apparatus
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Also Published As

Publication number Publication date
PT1028877E (pt) 2003-01-31
JP4237398B2 (ja) 2009-03-11
WO1999026826A2 (de) 1999-06-03
US6422124B1 (en) 2002-07-23
DE59805546D1 (de) 2002-10-17
WO1999026826A3 (de) 1999-08-12
EP1028877B1 (de) 2002-09-11
EP1028877A2 (de) 2000-08-23
JP2001523621A (ja) 2001-11-27

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