WO2012084092A3 - Hydrostatische kolbenmaschine mit bremsvorrichtung - Google Patents

Hydrostatische kolbenmaschine mit bremsvorrichtung Download PDF

Info

Publication number
WO2012084092A3
WO2012084092A3 PCT/EP2011/005598 EP2011005598W WO2012084092A3 WO 2012084092 A3 WO2012084092 A3 WO 2012084092A3 EP 2011005598 W EP2011005598 W EP 2011005598W WO 2012084092 A3 WO2012084092 A3 WO 2012084092A3
Authority
WO
WIPO (PCT)
Prior art keywords
pressure
brake device
piston engine
pressure chamber
hydrostatic piston
Prior art date
Application number
PCT/EP2011/005598
Other languages
English (en)
French (fr)
Other versions
WO2012084092A2 (de
Inventor
Rainer Stoelzer
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
Priority to CN201180062009.XA priority Critical patent/CN103261678B/zh
Priority to US13/996,808 priority patent/US9664189B2/en
Publication of WO2012084092A2 publication Critical patent/WO2012084092A2/de
Publication of WO2012084092A3 publication Critical patent/WO2012084092A3/de

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C15/00—Component parts, details or accessories of machines, pumps or pumping installations, not provided for in groups F04C2/00 - F04C14/00
    • F04C15/0057—Driving elements, brakes, couplings, transmission specially adapted for machines or pumps
    • F04C15/0084—Brakes, braking assemblies
    • 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
    • F16D55/28—Brakes with only one rotating disc
    • 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
    • B60T1/00—Arrangements of braking elements, i.e. of those parts where braking effect occurs specially for vehicles
    • B60T1/02—Arrangements of braking elements, i.e. of those parts where braking effect occurs specially for vehicles acting by retarding wheels
    • B60T1/06—Arrangements of braking elements, i.e. of those parts where braking effect occurs specially for vehicles acting by retarding wheels acting otherwise than on tread, e.g. employing rim, drum, disc, or transmission or on double wheels
    • B60T1/065—Arrangements of braking elements, i.e. of those parts where braking effect occurs specially for vehicles acting by retarding wheels acting otherwise than on tread, e.g. employing rim, drum, disc, or transmission or on double wheels employing disc
    • 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
    • B60T11/00—Transmitting braking action from initiating means to ultimate brake actuator without power assistance or drive or where such assistance or drive is irrelevant
    • B60T11/10—Transmitting braking action from initiating means to ultimate brake actuator without power assistance or drive or where such assistance or drive is irrelevant transmitting by fluid means, e.g. hydraulic
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B1/00—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders
    • F04B1/12—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinder axes coaxial with, or parallel or inclined to, main shaft axis
    • F04B1/20—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinder axes coaxial with, or parallel or inclined to, main shaft axis having rotary cylinder block
    • F04B1/2014—Details or component parts
    • F04B1/2035—Cylinder barrels
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B1/00—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders
    • F04B1/12—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinder axes coaxial with, or parallel or inclined to, main shaft axis
    • F04B1/20—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinder axes coaxial with, or parallel or inclined to, main shaft axis having rotary cylinder block
    • F04B1/2014—Details or component parts
    • F04B1/2042—Valves
    • 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
    • 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
    • F16D2121/04—Fluid pressure acting on a piston-type actuator, e.g. for liquid pressure
    • F16D2121/06—Fluid pressure acting on a piston-type actuator, e.g. for liquid pressure for releasing a normally applied 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
    • F16D2125/00—Components of actuators
    • F16D2125/02—Fluid-pressure mechanisms
    • F16D2125/06—Pistons

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transportation (AREA)
  • Braking Arrangements (AREA)
  • Valves And Accessory Devices For Braking Systems (AREA)

Abstract

Die Erfindung betrifft eine hydrostatische Kolbenmaschine mit einer Bremsvorrichtung (5) zur Erzeugung einer Bremskraft auf einen Rotor (3) der Kolbenmaschine (1). Zur Betätigung der Bremsvorrichtung (5) ist ein Betätigungselement (6) vorgesehen, das zum Lösen der Bremsvorrichtung (5) mit einer hydraulischen Kraft beaufschlagbar ist. Die hydraulische Kraft herrscht in einem Druckraum (8), welcher über eine erste Drosselstelle (11) mit einer Druckmittelquelle (9) verbunden ist. Der Druckraum (8) ist ausserdem mit einer Druckmittelsenke (15) verbunden. Zwischen dem Druckraum (8) und der Druckmittelsenke (15) ist eine in Richtung auf die Druckmittelsenke (15) hin öffnende Druckhalteventilvorrichtung (16, 17) angeordnet, deren Öffnungsdruck wenigstens gleich dem zum Lösen der Bremsvorrichtung (5) erforderlichen Druck in dem Druckraum ist.
PCT/EP2011/005598 2010-12-23 2011-11-08 Hydrostatische kolbenmaschine mit bremsvorrichtung WO2012084092A2 (de)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN201180062009.XA CN103261678B (zh) 2010-12-23 2011-11-08 具有制动装置的静液压活塞机
US13/996,808 US9664189B2 (en) 2010-12-23 2011-11-08 Hydrostatic piston engine having a brake device

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE102010055970 2010-12-23
DE102010055970.9 2010-12-23
DE102011076581.6 2011-05-27
DE102011076581A DE102011076581A1 (de) 2010-12-23 2011-05-27 Hydrostatische Kolbenmaschine mit Bremsvorrichtung

Publications (2)

Publication Number Publication Date
WO2012084092A2 WO2012084092A2 (de) 2012-06-28
WO2012084092A3 true WO2012084092A3 (de) 2013-10-17

Family

ID=44925487

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2011/005598 WO2012084092A2 (de) 2010-12-23 2011-11-08 Hydrostatische kolbenmaschine mit bremsvorrichtung

Country Status (4)

Country Link
US (1) US9664189B2 (de)
CN (1) CN103261678B (de)
DE (1) DE102011076581A1 (de)
WO (1) WO2012084092A2 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102014212205A1 (de) * 2014-06-25 2015-12-31 Robert Bosch Gmbh Verfahren zum Betreiben einer hydrostatischen Maschine
DE102014225152A1 (de) * 2014-12-08 2016-06-09 Robert Bosch Gmbh Verfahren zum Betreiben eines Hydrostaten
CN108662045A (zh) * 2018-05-25 2018-10-16 龙工（上海）精工液压有限公司 制动活塞
JP2020175845A (ja) * 2019-04-22 2020-10-29 ロベルト・ボッシュ・ゲゼルシャフト・ミト・ベシュレンクテル・ハフツングＲｏｂｅｒｔ Ｂｏｓｃｈ Ｇｍｂｈ ブレーキ液圧制御装置
CN114001005B (zh) * 2021-11-02 2023-06-23 河南科技大学 一种液压柱塞泵

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0913304A2 (de) * 1997-10-22 1999-05-06 Carraro S.P.A. Integrierte Einheit für Feststellbremsen und Betriebsbremsen von rotierenden Teilen
JP2000220560A (ja) * 1999-02-03 2000-08-08 Hitachi Constr Mach Co Ltd ブレーキ装置を有する油圧モータ
DE60027233T2 (de) * 1999-07-27 2007-02-01 Poclain Hydraulics Industrie Einrichtung zum Bremsen eines Rotors gegenüber einem Stator

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH522523A (de) * 1970-05-12 1972-06-30 Gfeller Hans Bremseinrichtung
US4244276A (en) 1979-07-16 1981-01-13 Teijin Seiki Company Limited Hydraulic circuit
US4567965A (en) * 1982-03-22 1986-02-04 Allied Corporation Propeller brake
JPH0721648Y2 (ja) 1989-03-16 1995-05-17 株式会社小松製作所 走行モータの駐車ブレーキ回路
DE4214397C2 (de) 1992-04-30 1995-07-06 Hydromatik Gmbh Hydrostatischer Motor mit einer Bremseinrichtung
JPH08166002A (ja) 1994-12-13 1996-06-25 Komatsu Ltd 流体ブレーキ装置
JP2001020847A (ja) * 1999-07-08 2001-01-23 Teijin Seiki Co Ltd 流体モータの制動装置
FR2796886B1 (fr) 1999-07-27 2002-04-12 Poclain Hydraulics Ind Dispositif de palier de support d'une roue equipe de moyens de freinage
JP2002106711A (ja) * 2000-10-02 2002-04-10 Teijin Seiki Co Ltd 走行用流体回路
DE10128209A1 (de) 2001-06-11 2003-01-09 Brueninghaus Hydromatik Gmbh Hydrostatische Kolbenmaschine und Übertragungssystem
DE10341331B3 (de) 2003-09-08 2005-05-25 Brueninghaus Hydromatik Gmbh Leistungsregelvorrichtung
US20050109569A1 (en) * 2003-11-25 2005-05-26 Sporzynski Robert S. Piston for disc brake assembly
ITMO20040230A1 (it) * 2004-09-14 2004-12-14 Comer Ind Spa 'gruppo di trasmissione per 'azionamento di ruote di veicoli partcolarmente carelli per la movimentazione ed il trasporto di materiali'.
US7743893B2 (en) * 2005-05-03 2010-06-29 White Drive Products, Inc. Compact integrated brake system

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0913304A2 (de) * 1997-10-22 1999-05-06 Carraro S.P.A. Integrierte Einheit für Feststellbremsen und Betriebsbremsen von rotierenden Teilen
JP2000220560A (ja) * 1999-02-03 2000-08-08 Hitachi Constr Mach Co Ltd ブレーキ装置を有する油圧モータ
DE60027233T2 (de) * 1999-07-27 2007-02-01 Poclain Hydraulics Industrie Einrichtung zum Bremsen eines Rotors gegenüber einem Stator

Also Published As

Publication number Publication date
CN103261678A (zh) 2013-08-21
WO2012084092A2 (de) 2012-06-28
US20130333369A1 (en) 2013-12-19
US9664189B2 (en) 2017-05-30
DE102011076581A1 (de) 2012-06-28
CN103261678B (zh) 2016-12-07

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