DE60121801D1 - Hydraulikmotorvorrichtung mit hubvolumenwahlvorrichtung und bremssystem - Google Patents

Hydraulikmotorvorrichtung mit hubvolumenwahlvorrichtung und bremssystem

Info

Publication number
DE60121801D1
DE60121801D1 DE60121801T DE60121801T DE60121801D1 DE 60121801 D1 DE60121801 D1 DE 60121801D1 DE 60121801 T DE60121801 T DE 60121801T DE 60121801 T DE60121801 T DE 60121801T DE 60121801 D1 DE60121801 D1 DE 60121801D1
Authority
DE
Germany
Prior art keywords
hydraulic motor
braking system
pressure
volume selection
return means
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
DE60121801T
Other languages
English (en)
Other versions
DE60121801T2 (de
Inventor
Louis Bigo
Daniel Ruzicka
Bernard Allart
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.)
Poclain Hydraulics Industrie
Original Assignee
Poclain Hydraulics Industrie
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 Poclain Hydraulics Industrie filed Critical Poclain Hydraulics Industrie
Application granted granted Critical
Publication of DE60121801D1 publication Critical patent/DE60121801D1/de
Publication of DE60121801T2 publication Critical patent/DE60121801T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • F16D63/00—Brakes not otherwise provided for; Brakes combining more than one of the types of groups F16D49/00 - F16D61/00
    • F16D63/006—Positive locking brakes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03C—POSITIVE-DISPLACEMENT ENGINES DRIVEN BY LIQUIDS
    • F03C1/00—Reciprocating-piston liquid engines
    • F03C1/02—Reciprocating-piston liquid engines with multiple-cylinders, characterised by the number or arrangement of cylinders
    • F03C1/04—Reciprocating-piston liquid engines with multiple-cylinders, characterised by the number or arrangement of cylinders with cylinders in star or fan arrangement
    • F03C1/0447—Controlling
    • F03C1/045—Controlling by using a valve in a system with several pump or motor chambers, wherein the flow path through the chambers can be changed, e.g. series-parallel
    • 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
    • F16H—GEARING
    • F16H63/00—Control outputs from the control unit to change-speed- or reversing-gearings for conveying rotary motion or to other devices than the final output mechanism
    • F16H63/02—Final output mechanisms therefor; Actuating means for the final output mechanisms
    • F16H63/30—Constructional features of the final output mechanisms
    • F16H63/3023—Constructional features of the final output mechanisms the final output mechanisms comprising elements moved by fluid pressure
    • F16H63/3026—Constructional features of the final output mechanisms the final output mechanisms comprising elements moved by fluid pressure comprising friction clutches or brakes
    • F16H2063/3033—Constructional features of the final output mechanisms the final output mechanisms comprising elements moved by fluid pressure comprising friction clutches or brakes the brake is actuated by springs and released by a fluid pressure

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Regulating Braking Force (AREA)
  • Braking Systems And Boosters (AREA)
  • Braking Arrangements (AREA)
  • Hydraulic Motors (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Forklifts And Lifting Vehicles (AREA)
DE60121801T 2000-12-28 2001-12-20 Hydraulikmotorvorrichtung mit hubvolumenwahlvorrichtung und bremssystem Expired - Lifetime DE60121801T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR0017171 2000-12-28
FR0017171A FR2819024B1 (fr) 2000-12-28 2000-12-28 Dispositif de moteur hydraulique ayant un selecteur de cylindree et un systeme de freinage
PCT/FR2001/004097 WO2002053907A1 (fr) 2000-12-28 2001-12-20 Dispositif de moteur hydraulique ayant un selecteur de cylindree et un systeme de freinage.

Publications (2)

Publication Number Publication Date
DE60121801D1 true DE60121801D1 (de) 2006-09-07
DE60121801T2 DE60121801T2 (de) 2007-03-01

Family

ID=8858304

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60121801T Expired - Lifetime DE60121801T2 (de) 2000-12-28 2001-12-20 Hydraulikmotorvorrichtung mit hubvolumenwahlvorrichtung und bremssystem

Country Status (7)

Country Link
US (1) US6926372B2 (de)
EP (1) EP1346153B1 (de)
JP (1) JP2004517256A (de)
AT (1) ATE334309T1 (de)
DE (1) DE60121801T2 (de)
FR (1) FR2819024B1 (de)
WO (1) WO2002053907A1 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI122115B (fi) * 2007-01-26 2011-08-31 Sampo Hydraulics Oy Mäntähydraulimoottori
DE102009059900A1 (de) * 2009-12-21 2011-06-22 Knorr-Bremse Systeme für Nutzfahrzeuge GmbH, 80809 Ventileinrichtung, elektrisch betätigbares Feststellbremssystem und Verfahren zum Steuern eines elektrisch betätigbaren Feststellbremssystems
US8534431B2 (en) 2010-07-21 2013-09-17 Warn Industries, Inc. Face tooth hydraulic piston brake
DE102011107397A1 (de) * 2011-07-07 2013-01-10 De-Sta-Co Europe Gmbh Betätigungsvorrichtung
DE102017205846A1 (de) * 2017-04-06 2018-10-11 Robert Bosch Gmbh Hydraulischer Antrieb für die Vorschubwalzen eines Kopfes eines Holzvollernters

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1463911A (fr) 1965-10-13 1966-07-22 Poclain Sa Transmission hydraulique de puissance pour véhicule
FR2655090B1 (fr) * 1989-11-30 1993-03-19 Poclain Hydraulics Sa Mecanisme a fluide sous pression, tel qu'un moteur ou une pompe, attele a un dispositif de freinage.
FR2673684B1 (fr) * 1991-03-04 1993-07-09 Poclain Hydraulics Sa Ensemble d'un moteur a fluide sous pression a plusieurs cylindrees et d'un frein associe.
FR2736124B1 (fr) * 1995-06-30 1997-09-19 Poclain Hydraulics Sa Ensemble hydrostatique a patinage controle
FR2780450B1 (fr) * 1998-06-29 2000-09-15 Poclain Hydraulics Ind Moteur hydraulique compact
FR2778703B1 (fr) * 1998-05-13 2006-11-24 Poclain Hydraulics Ind Circuit de fluide hydraulique ayant un moteur hydraulique et un selecteur a trois positions pour selectionner la circulation de fluide
FR2794496B1 (fr) 1999-06-04 2001-08-24 Poclain Hydraulics Ind Selecteur de cylindree pour un moteur hydraulique evitant un freinage brutal lors du passage de petite cylindree en grande cylindree
US6318235B1 (en) * 1999-06-04 2001-11-20 Poclain Hydraulics Industrie Hydraulic motor cylinder-capacity selector for avoiding jarring when switching from one cylinder capacity to another
FR2796992B1 (fr) * 1999-07-27 2001-10-19 Poclain Hydraulics Ind Moteur hydraulique a pistons radiaux et a selecteur de debrayage unique

Also Published As

Publication number Publication date
FR2819024A1 (fr) 2002-07-05
ATE334309T1 (de) 2006-08-15
FR2819024B1 (fr) 2003-08-15
EP1346153B1 (de) 2006-07-26
JP2004517256A (ja) 2004-06-10
EP1346153A1 (de) 2003-09-24
US20040032163A1 (en) 2004-02-19
WO2002053907A1 (fr) 2002-07-11
US6926372B2 (en) 2005-08-09
DE60121801T2 (de) 2007-03-01

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Legal Events

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