BRPI0411993A - sistema de freios, especialmente para um acionamento de roda hidráulico - Google Patents

sistema de freios, especialmente para um acionamento de roda hidráulico

Info

Publication number
BRPI0411993A
BRPI0411993A BRPI0411993-2A BRPI0411993A BRPI0411993A BR PI0411993 A BRPI0411993 A BR PI0411993A BR PI0411993 A BRPI0411993 A BR PI0411993A BR PI0411993 A BRPI0411993 A BR PI0411993A
Authority
BR
Brazil
Prior art keywords
hydraulic
wheel drive
piston assembly
piston
braking
Prior art date
Application number
BRPI0411993-2A
Other languages
English (en)
Inventor
Raimund Grimm
Bernhard Langenbeck
Original Assignee
Lohmann & Stolterfoht 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 Lohmann & Stolterfoht Gmbh filed Critical Lohmann & Stolterfoht Gmbh
Publication of BRPI0411993A publication Critical patent/BRPI0411993A/pt
Publication of BRPI0411993B1 publication Critical patent/BRPI0411993B1/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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D55/00—Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes
    • F16D55/24—Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes with a plurality of axially-movable discs, lamellae, or pads, pressed from one side towards an axially-located member
    • F16D55/26—Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes with a plurality of axially-movable discs, lamellae, or pads, pressed from one side towards an axially-located member without self-tightening action
    • F16D55/36—Brakes with a plurality of rotating discs all lying side by side
    • F16D55/40—Brakes with a plurality of rotating discs all lying side by side actuated by a fluid-pressure device arranged in or one the brake
    • 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
    • F16D65/00—Parts or details
    • F16D65/14—Actuating mechanisms for brakes; Means for initiating operation at a predetermined position
    • F16D65/16—Actuating mechanisms for brakes; Means for initiating operation at a predetermined position arranged in or on the brake
    • F16D65/18—Actuating mechanisms for brakes; Means for initiating operation at a predetermined position arranged in or on the brake adapted for drawing members together, e.g. for disc brakes
    • F16D65/186—Actuating mechanisms for brakes; Means for initiating operation at a predetermined position arranged in or on the brake adapted for drawing members together, e.g. for disc brakes with full-face force-applying member, e.g. annular
    • 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
    • F16D55/00—Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes
    • F16D2055/0004—Parts or details of disc brakes
    • F16D2055/0058—Fully lined, i.e. braking surface extending over the entire disc circumference
    • 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
    • F16D2121/00—Type of actuator operation force
    • F16D2121/02—Fluid pressure
    • 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
    • F16D2121/00—Type of actuator operation force
    • F16D2121/02—Fluid pressure
    • F16D2121/12—Fluid pressure for releasing a normally applied brake, the type of actuator being irrelevant or not provided for in groups F16D2121/04 - F16D2121/10
    • 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
    • F16D2123/00—Multiple operation forces

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Braking Arrangements (AREA)

Abstract

"SISTEMA DE FREIOS, ESPECIALMENTE PARA UM ACIONAMENTO DE RODA HIDRáULICO". A presente invenção refere-se a um sistema de freios, especialmente para um acionamento de roda hidráulico, com um pacote de lamelas (8) formado por várias lamelas externas (9) e lamelas internas (7) correspondentes, pacote de lamelas (8) este que pode ser comprimido para a freagem através de um sistema de êmbolo (10), sendo que um primeiro circuito hidráulico (11) para a freagem operacional age sobre o sistema de êmbolo (10), e um segundo circuito hidráulico (16) age sobre o sistema de êmbolo (10) para a freagem de estacionamento, que compreende um êmbolo do freio operacional (12) que está em contato com o pacote de lamelas (8) e é solicitado pelo primeiro circuito hidráulico (11) que por sua vez pode ser solicitado por um êmbolo do freio de estacionamento (14) separado vizinho que coopera com o segundo circuito hidráulico (16).
BRPI0411993A 2003-06-27 2004-06-24 sistema de freios, especialmente para um acionamento de roda hidráulico BRPI0411993B1 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10329047A DE10329047A1 (de) 2003-06-27 2003-06-27 Bremsanordnung, insbesondere für einen hydraulischen Radantrieb
PCT/EP2004/051232 WO2005001304A1 (de) 2003-06-27 2004-06-24 Bremsanordnung, insbesondere für einen hydraulischen randantrieb

Publications (2)

Publication Number Publication Date
BRPI0411993A true BRPI0411993A (pt) 2006-08-29
BRPI0411993B1 BRPI0411993B1 (pt) 2016-09-27

Family

ID=33521117

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0411993A BRPI0411993B1 (pt) 2003-06-27 2004-06-24 sistema de freios, especialmente para um acionamento de roda hidráulico

Country Status (9)

Country Link
US (1) US7380643B2 (pt)
EP (1) EP1639268B1 (pt)
JP (1) JP4510815B2 (pt)
CN (1) CN1813142B (pt)
AT (1) ATE477431T1 (pt)
BR (1) BRPI0411993B1 (pt)
CA (1) CA2531030C (pt)
DE (2) DE10329047A1 (pt)
WO (1) WO2005001304A1 (pt)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009059720A1 (en) * 2007-11-08 2009-05-14 Agco Gmbh Brake for utility vehicle
DE102011121338A1 (de) 2011-12-16 2013-06-20 Robert Bosch Gmbh Schaltbarer hydrostatischer Antrieb
US8662277B2 (en) 2011-12-22 2014-03-04 Fairfield Manufacturing Company, Inc. Planetary gearbox with integral service brake
DE102012001365A1 (de) 2012-01-25 2013-07-25 Robert Bosch Gmbh Haltebremse für einen Antrieb
DE102012001376A1 (de) 2012-01-25 2013-07-25 Robert Bosch Gmbh Kompakte Bremsanordnung, insbesondere für einen hydraulischen Radantrieb
DE102013205137A1 (de) * 2013-03-22 2014-09-25 Zf Friedrichshafen Ag Antriebsachse
US9429227B2 (en) 2014-02-19 2016-08-30 Fairfield Manufacturing Company, Inc. Planetary gearbox with integral service brake
JP5926306B2 (ja) * 2014-02-26 2016-05-25 ジヤトコ株式会社 車両用ブレーキシステム
US9908515B2 (en) * 2015-06-29 2018-03-06 Deere & Company Drive assembly with multi-function actuator for motor and brake control
DE102017214335A1 (de) 2017-08-17 2019-02-21 Robert Bosch Gmbh Radsatzgetriebe

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3599761A (en) * 1969-02-07 1971-08-17 Bendix Corp Hydraulic power brake system
US3831718A (en) * 1972-11-24 1974-08-27 Caterpillar Tractor Co Parking brake assembly for track-type vehicles
US3946837A (en) * 1974-12-26 1976-03-30 Rohr Industries, Inc. Disc brake and actuator assembly
US4279330A (en) * 1977-06-27 1981-07-21 Walter Kidde & Company, Inc. Double-acting disc brake
FR2585653B1 (fr) * 1985-08-05 1991-06-21 Poclain Hydraulics Sa Dispositif de freinage a effets multiples
JPH0182342U (pt) * 1987-11-20 1989-06-01
DE3929250A1 (de) * 1989-09-02 1991-03-14 Deere & Co Bremse, insbesondere scheibenbremse
US5050710A (en) * 1990-04-10 1991-09-24 Caterpillar Inc. Wet disc brake mechanism
JP2532823Y2 (ja) * 1991-08-30 1997-04-16 東洋運搬機株式会社 ブレーキ装置
IT233443Y1 (it) * 1994-05-20 2000-01-28 Clark Hurth Components Spa Freno a dischi multipli in bagno d'olio con doppi comandi separati per la frenatura di servizio e di emergenza disposti all'interno
CN2318074Y (zh) * 1997-07-07 1999-05-12 姚盛才 可制动液压变量马达回转行星减速机
IT1296239B1 (it) * 1997-10-22 1999-06-18 Carraro Spa Gruppo integrato per la frenatura di stazionamento e di servizio di organi rotanti.
JP3888493B2 (ja) * 1998-02-10 2007-03-07 株式会社小松製作所 ブレーキ装置
DE19857962A1 (de) * 1998-12-16 2000-06-21 Zahnradfabrik Friedrichshafen Antriebseinheit, insbesondere für ein Flurförderfahrzeug
DE19903564A1 (de) * 1999-01-29 2000-08-03 Linde Ag Bremse
US6264009B1 (en) * 1999-06-03 2001-07-24 Meritor Heavy Vehicle Systems, Llc Multi-stage wet disc brake
FR2797008B1 (fr) * 1999-07-27 2001-10-19 Poclain Hydraulics Ind Systeme de freinage d'un rotor par rapport a un stator
DE10030441A1 (de) * 2000-06-22 2002-01-10 Lohmann & Stolterfoht Gmbh Radantrieb mit integrierter dynamischer Betriebsbremse
DE10130930A1 (de) * 2001-06-27 2003-01-23 Still Gmbh Radnabenbremse für eine Arbeitsmaschine

Also Published As

Publication number Publication date
BRPI0411993B1 (pt) 2016-09-27
DE502004011521D1 (de) 2010-09-23
US7380643B2 (en) 2008-06-03
EP1639268A1 (de) 2006-03-29
EP1639268B1 (de) 2010-08-11
JP4510815B2 (ja) 2010-07-28
CA2531030C (en) 2010-02-02
ATE477431T1 (de) 2010-08-15
CA2531030A1 (en) 2005-01-06
CN1813142A (zh) 2006-08-02
JP2009513884A (ja) 2009-04-02
US20060144651A1 (en) 2006-07-06
CN1813142B (zh) 2010-04-28
DE10329047A1 (de) 2005-01-20
WO2005001304A1 (de) 2005-01-06

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Legal Events

Date Code Title Description
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 10 (DEZ) ANOS CONTADOS A PARTIR DE 27/09/2016, OBSERVADAS AS CONDICOES LEGAIS.