BR112017013871A2 - pistão em formato de copo duplo para um freio a disco - Google Patents

pistão em formato de copo duplo para um freio a disco

Info

Publication number
BR112017013871A2
BR112017013871A2 BR112017013871A BR112017013871A BR112017013871A2 BR 112017013871 A2 BR112017013871 A2 BR 112017013871A2 BR 112017013871 A BR112017013871 A BR 112017013871A BR 112017013871 A BR112017013871 A BR 112017013871A BR 112017013871 A2 BR112017013871 A2 BR 112017013871A2
Authority
BR
Brazil
Prior art keywords
piston
disc brake
cup shaped
double cup
shaped piston
Prior art date
Application number
BR112017013871A
Other languages
English (en)
Inventor
Schmittner Bernhard
Balz Jürgen
Würz Matthias
Winkler Thomas
Denhard Werner
Original Assignee
Continental Teves Ag & 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
Application filed by Continental Teves Ag & Co Ohg filed Critical Continental Teves Ag & Co Ohg
Publication of BR112017013871A2 publication Critical patent/BR112017013871A2/pt

Links

Classifications

    • 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
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J1/00—Pistons; Trunk pistons; Plungers
    • F16J1/001—One-piece pistons
    • 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
    • F16D2125/00—Components of actuators
    • F16D2125/02—Fluid-pressure mechanisms
    • F16D2125/06—Pistons

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Braking Arrangements (AREA)
  • Braking Systems And Boosters (AREA)
  • Pistons, Piston Rings, And Cylinders (AREA)

Abstract

a invenção se refere a um pistão em formato de copo duplo (1) para um freio a disco compreendendo um dispositivo de freio de estacionamento eletromecânico. o objetivo da invenção é permitir um compromisso aperfeiçoado entre a operabilidade mais fácil, logística de componente racionalizada na produção de pistão, uso de volume hidráulico reduzido em cooperação com a periferia de freio de roda, e resistência à fadiga melhorada sob tensão coletiva máxima, em particular para as aplicações de carga pesada de um freio a disco com um dispositivo de freio de estacionamento eletromecânico. o problema é solucionado pela presença de uma parede de pistão (2) que é fornecida, por um lado, para assentar com a borda livre (3) em uma placa traseira (4) de um revestimento de fricção (5), e em que o pistão (1), por outro lado, compreende uma cúpula integral (6) que forma um receptáculo aberto (7) para um atuador (sv) disposto diametralmente à borda (3) do pistão (1).
BR112017013871A 2015-01-16 2016-01-18 pistão em formato de copo duplo para um freio a disco BR112017013871A2 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102015200623 2015-01-16
DE102015208732.8A DE102015208732A1 (de) 2015-01-16 2015-05-11 Doppelt napfförmiger Kolben für eine Scheibenbremse
PCT/EP2016/050899 WO2016113426A1 (de) 2015-01-16 2016-01-18 Doppelt napfförmiger kolben für eine scheibenbremse

Publications (1)

Publication Number Publication Date
BR112017013871A2 true BR112017013871A2 (pt) 2018-01-02

Family

ID=56293817

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112017013871A BR112017013871A2 (pt) 2015-01-16 2016-01-18 pistão em formato de copo duplo para um freio a disco

Country Status (8)

Country Link
US (1) US10364890B2 (pt)
EP (1) EP3245428B1 (pt)
JP (1) JP6518772B2 (pt)
KR (1) KR20170095339A (pt)
CN (1) CN208816663U (pt)
BR (1) BR112017013871A2 (pt)
DE (1) DE102015208732A1 (pt)
WO (1) WO2016113426A1 (pt)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102017204454A1 (de) * 2017-03-16 2018-09-20 Robert Bosch Gmbh Speicherkolben, insbesondere für einen Druckmittelspeicher eines Hydraulikaggregats einer elektronisch schlupfregelbaren Fahrzeugbremsanlage
DE102017214540A1 (de) * 2017-06-09 2018-12-13 Continental Teves Ag & Co. Ohg Kaltumgeformter Bremskolben
DE102021126462A1 (de) * 2021-01-28 2022-07-28 Zf Active Safety Gmbh Bremskolben, Verfahren zum Herstellen eines Bremskolbens sowie Bremssattel
DE102021103509A1 (de) 2021-02-15 2022-08-18 Zf Active Safety Gmbh Bremskolben sowie Bremssattel mit einem derartigen Bremskolben
DE102021128309A1 (de) 2021-10-29 2023-05-04 Zf Active Safety Gmbh Bremskolben und Bremssattel
DE102021213326A1 (de) * 2021-11-26 2023-06-01 Robert Bosch Gesellschaft mit beschränkter Haftung Pumpenaggregat, insbesondere zur Druckerzeugung in einem Bremskreis einer regelbaren Fremdkraftbremsanlage eines Kraftfahrzeugs

Family Cites Families (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1169251A (en) * 1967-05-22 1969-11-05 Girling Ltd Improvements relating to pistons
DE1953541A1 (de) * 1969-10-24 1971-05-06 Teves Gmbh Alfred Kolben zur hydraulisch-mechanischen Kraftuebertragung
JPS4812854Y1 (pt) * 1972-03-18 1973-04-07
GB1567602A (en) * 1975-11-07 1980-05-21 Girling Ltd Hydraulicallyoperated disc brakes for vehicles
US4331221A (en) * 1978-08-01 1982-05-25 Kelsey-Hayes Co. Caliper disc brake guide and retention means
DE8434025U1 (de) 1984-11-20 1986-03-27 Lucas Industries P.L.C., Birmingham, West Midlands Bremsbetätigungsvorrichtung
JP2786873B2 (ja) * 1988-02-18 1998-08-13 三洋電機株式会社 ピストンの製造方法
BR9001859A (pt) * 1990-04-17 1991-11-12 Metal Leve Sa Processo de fabricacao de embolo e embolo
US5105917A (en) * 1990-12-31 1992-04-21 Kelsey-Hayes Company Disc brake piston
US5484041A (en) * 1993-09-10 1996-01-16 Rockwell International Corporation Composite brake piston with internal cushion and stop
FR2733561B1 (fr) * 1995-04-25 1997-06-06 Alliedsignal Europ Services Patin et piston de frein a accouplement automatique
WO1998035807A1 (en) * 1997-02-18 1998-08-20 Dannels W Andrew Composite plastic articles with improved heat resistance
US5988044A (en) * 1998-03-06 1999-11-23 Occidental Chemical Corporation Piston having insulated cap
DE19939873A1 (de) 1999-07-02 2001-01-04 Continental Teves Ag & Co Ohg Kolben für einen hydraulischen Druckraum
BR0012464B1 (pt) * 1999-07-02 2009-01-13 Êmbolo para um compartimento de pressço hidrÁulico.
DE29917061U1 (de) * 1999-09-28 2001-02-22 Heinrich Baumgarten KG, Spezialfabrik für Beschlagteile, 57290 Neunkirchen Kolben für einen Zylinder
DE10005588A1 (de) * 2000-02-09 2002-03-28 Bayerische Motoren Werke Ag Schwingungsdämpfer für eine hydraulische Fahrzeug-Bremsanlage
JP2001280383A (ja) * 2000-03-28 2001-10-10 Aisin Seiki Co Ltd 液圧ピストン
RU2189510C1 (ru) * 2001-08-08 2002-09-20 Общество с ограниченной ответственностью "Синхрон-Рус" Поршень гидравлического цилиндра, изготовленный из листового металла
DE10214599B4 (de) * 2002-04-03 2004-08-26 Zf Sachs Ag Hydraulische Betätigungseinrichtung an Kraftfahrzeugen
DE50302913D1 (de) * 2002-09-17 2006-05-18 Continental Teves Ag & Co Ohg Hydraulische fahrzeugbremse
DE102005061354A1 (de) * 2005-12-21 2007-06-28 Continental Teves Ag & Co. Ohg Kolben für eine hydraulische Bremse und Verfahren zur Herstellung
JP2007232064A (ja) 2006-02-28 2007-09-13 Akebono Brake Ind Co Ltd 有底円筒ピストンの防塵ブーツ用溝成形方法及び該成形方法によって作られるピストン
DE102009017167A1 (de) * 2008-06-17 2009-12-24 Continental Teves Ag & Co. Ohg Mehrteilig gebauter Kolben für einen Bremssattel einer Scheibenbremse
DE102007051456A1 (de) 2007-10-27 2009-04-30 Continental Teves Ag & Co. Ohg Kolben für einen Bremssattel einer Bremsscheibe
US9151385B2 (en) * 2007-10-27 2015-10-06 Continental Teves Ag & Co. Ohg Multi-part piston construction for a brake caliper of a disk brake
US8348030B2 (en) * 2010-06-21 2013-01-08 Akebono Brake Corporation Piston with improved displacement properties
US9593728B2 (en) * 2015-07-22 2017-03-14 Mando Corporation Disk brake caliper piston system
DE102017204454A1 (de) * 2017-03-16 2018-09-20 Robert Bosch Gmbh Speicherkolben, insbesondere für einen Druckmittelspeicher eines Hydraulikaggregats einer elektronisch schlupfregelbaren Fahrzeugbremsanlage

Also Published As

Publication number Publication date
EP3245428A1 (de) 2017-11-22
EP3245428B1 (de) 2022-03-09
US10364890B2 (en) 2019-07-30
DE102015208732A1 (de) 2016-07-21
CN208816663U (zh) 2019-05-03
JP6518772B2 (ja) 2019-05-22
KR20170095339A (ko) 2017-08-22
US20180320788A1 (en) 2018-11-08
JP2018503040A (ja) 2018-02-01
WO2016113426A1 (de) 2016-07-21

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Legal Events

Date Code Title Description
B11A Dismissal acc. art.33 of ipl - examination not requested within 36 months of filing
B11Y Definitive dismissal - extension of time limit for request of examination expired [chapter 11.1.1 patent gazette]