FR2885863A1 - Machine de travail notamment chariot transporteur comportant un frein a ressort accumulateur - Google Patents

Machine de travail notamment chariot transporteur comportant un frein a ressort accumulateur

Info

Publication number
FR2885863A1
FR2885863A1 FR0651749A FR0651749A FR2885863A1 FR 2885863 A1 FR2885863 A1 FR 2885863A1 FR 0651749 A FR0651749 A FR 0651749A FR 0651749 A FR0651749 A FR 0651749A FR 2885863 A1 FR2885863 A1 FR 2885863A1
Authority
FR
France
Prior art keywords
brake
carrier
working machine
accumulator spring
spring brake
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.)
Granted
Application number
FR0651749A
Other languages
English (en)
Other versions
FR2885863B1 (fr
Inventor
Marcus Dolger
Franz Huber
Andreas Holscher
Bernward Welschof
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.)
Linde GmbH
Original Assignee
Linde 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 Linde GmbH filed Critical Linde GmbH
Publication of FR2885863A1 publication Critical patent/FR2885863A1/fr
Application granted granted Critical
Publication of FR2885863B1 publication Critical patent/FR2885863B1/fr
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • B60T13/12—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 liquid
    • B60T13/22—Brakes applied by springs or weights and released hydraulically
    • 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
    • B60T15/00—Construction arrangement, or operation of valves incorporated in power brake systems and not covered by groups B60T11/00 or B60T13/00
    • B60T15/02—Application and release valves
    • B60T15/04—Driver's valves
    • B60T15/041—Driver's valves controlling auxiliary pressure brakes, e.g. parking or emergency brakes
    • 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
    • B60T7/00—Brake-action initiating means
    • B60T7/02—Brake-action initiating means for personal initiation
    • B60T7/04—Brake-action initiating means for personal initiation foot actuated
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
    • B66F9/00—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes
    • B66F9/06—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes movable, with their loads, on wheels or the like, e.g. fork-lift trucks
    • B66F9/075—Constructional features or details
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
    • B66F9/00—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes
    • B66F9/06—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes movable, with their loads, on wheels or the like, e.g. fork-lift trucks
    • B66F9/075—Constructional features or details
    • B66F9/07509—Braking

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Structural Engineering (AREA)
  • Civil Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Braking Arrangements (AREA)
  • Braking Systems And Boosters (AREA)

Abstract

Machine de travail notamment chariot transporteur comportant un frein à ressort accumulateur et une position de freinage et une position de libération, ce frein étant commandé par une vanne de frein générant une pression d'évacuation de frein.La vanne de frein (8) coopère avec une installation de consigne de frein de service (25) notamment une pédale de frein et si l'installation de consigne de frein de service (25) est actionnée dans le sens d'une réduction de la pression d'évacuation de frein (P) appliquée au frein à ressort accumulateur (2), l'installation de consigne de frein de service (25), actionnée, coopérant avec la vanne de frein (8), fait agir une installation de ressort (26) précontrainte sollicitée dans le sens d'une augmentation de la force de ressort avec l'augmentation de l'actionnement de l'installation de consigne de frein de service (25).
FR0651749A 2005-05-17 2006-05-16 Machine de travail notamment chariot transporteur comportant un frein a ressort accumulateur Expired - Fee Related FR2885863B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102005022554 2005-05-17
DE102006019088.2A DE102006019088B4 (de) 2005-05-17 2006-04-25 Arbeitsmaschine, insbesondere Flurförderzeug

Publications (2)

Publication Number Publication Date
FR2885863A1 true FR2885863A1 (fr) 2006-11-24
FR2885863B1 FR2885863B1 (fr) 2015-12-11

Family

ID=36637346

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0651749A Expired - Fee Related FR2885863B1 (fr) 2005-05-17 2006-05-16 Machine de travail notamment chariot transporteur comportant un frein a ressort accumulateur

Country Status (4)

Country Link
US (1) US7699407B2 (fr)
DE (1) DE102006019088B4 (fr)
FR (1) FR2885863B1 (fr)
GB (1) GB2427663B (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006042925A1 (de) * 2006-09-13 2008-03-27 Wabco Gmbh Wegfahrschutz für Anhängefahrzeuge
DE102008040497A1 (de) * 2008-07-17 2010-01-21 Zf Friedrichshafen Ag Hybridantriebsstrang für ein Kraftfahrzeug
DE102010018463A1 (de) 2009-10-09 2011-04-14 Still Gmbh Steuerungsverfahren einer elektrisch betätigten Feststellbremse einer mobilen Arbeitsmaschine
JP5503954B2 (ja) * 2009-12-14 2014-05-28 日立建機株式会社 作業車両のクラッチ制御装置
GB201014181D0 (en) * 2010-08-25 2010-10-06 Meritor Heavy Vehicle Braking A parking brake mechanism
CN103449334A (zh) * 2013-09-05 2013-12-18 常州大学 一种新型多路阀

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2525461A (en) * 1946-02-08 1950-10-10 Wagner Electric Corp Air released spring set brake control
US4072360A (en) * 1976-05-24 1978-02-07 General Motors Corporation Hydraulic pressure brake system with spring apply pressure release parking brake mode
DE3422156A1 (de) * 1984-06-14 1985-12-19 Alfred Teves Gmbh, 6000 Frankfurt Hydraulische servofahrzeugbremse
DE19752022A1 (de) * 1997-11-24 1999-05-27 Linde Ag Fahrzeug mit einem elektrischen Fahrantrieb und einer Feststellbremseinrichtung
DE19756000A1 (de) * 1997-12-17 1999-06-24 Wabco Gmbh Anordnung mit einer Ventileinrichtung
JPH11263214A (ja) * 1998-01-13 1999-09-28 Jidosha Kiki Co Ltd ブレーキ倍力システム
DE19858472A1 (de) * 1998-12-17 2000-06-21 Fiat Om Carrelli Elevatori Fahrzeug, insbesondere Flurförderzeug, mit einer Betriebsbremse und einer Speicherbremse
DE10059192C1 (de) * 2000-11-29 2002-09-05 Sauer Danfoss Holding As Nordb Hydraulische Antriebseinrichtung für ein Fahrzeug
US7052094B2 (en) * 2001-05-10 2006-05-30 Kelsey-Hayes Company Vehicle brake system
DE10129603A1 (de) * 2001-06-20 2003-01-09 Knorr Bremse Systeme Verfahren zur Erzeugung eines Feedbacks für den Bediener bei Betätigung einer Bremseinrichtung, insbesondere eines Fußpedals und Steuervorrichtung für ein Bremssystem
DE10151831B4 (de) * 2001-10-20 2011-12-22 Still Gmbh Hydraulikanlage für ein Flurförderzeug
JP2004155236A (ja) * 2002-11-05 2004-06-03 Advics:Kk 車両用液圧ブレーキ装置
JP3955016B2 (ja) * 2003-12-05 2007-08-08 日信工業株式会社 車両用ブレーキ装置

Also Published As

Publication number Publication date
GB0609393D0 (en) 2006-06-21
US7699407B2 (en) 2010-04-20
US20060289223A1 (en) 2006-12-28
GB2427663B (en) 2010-12-15
GB2427663A (en) 2007-01-03
FR2885863B1 (fr) 2015-12-11
DE102006019088B4 (de) 2014-12-04
DE102006019088A1 (de) 2006-11-23

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