FR2775322B1 - Verin et procede pour le positionner - Google Patents

Verin et procede pour le positionner

Info

Publication number
FR2775322B1
FR2775322B1 FR9901986A FR9901986A FR2775322B1 FR 2775322 B1 FR2775322 B1 FR 2775322B1 FR 9901986 A FR9901986 A FR 9901986A FR 9901986 A FR9901986 A FR 9901986A FR 2775322 B1 FR2775322 B1 FR 2775322B1
Authority
FR
France
Prior art keywords
verin
positioning
same
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 - Fee Related
Application number
FR9901986A
Other languages
English (en)
Other versions
FR2775322A1 (fr
Inventor
Dirk Heintzen
Dethlef Axmacher
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.)
Schaeffler Engineering GmbH
Original Assignee
AFT Atlas Fahrzeugtechnik 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 AFT Atlas Fahrzeugtechnik GmbH filed Critical AFT Atlas Fahrzeugtechnik GmbH
Publication of FR2775322A1 publication Critical patent/FR2775322A1/fr
Application granted granted Critical
Publication of FR2775322B1 publication Critical patent/FR2775322B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15BSYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B11/00Servomotor systems without provision for follow-up action; Circuits therefor
    • F15B11/08Servomotor systems without provision for follow-up action; Circuits therefor with only one servomotor
    • F15B11/12Servomotor systems without provision for follow-up action; Circuits therefor with only one servomotor providing distinct intermediate positions; with step-by-step action
    • F15B11/121Servomotor systems without provision for follow-up action; Circuits therefor with only one servomotor providing distinct intermediate positions; with step-by-step action providing distinct intermediate positions
    • F15B11/123Servomotor systems without provision for follow-up action; Circuits therefor with only one servomotor providing distinct intermediate positions; with step-by-step action providing distinct intermediate positions by means of actuators with fluid-operated stops
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15BSYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B11/00Servomotor systems without provision for follow-up action; Circuits therefor
    • F15B11/08Servomotor systems without provision for follow-up action; Circuits therefor with only one servomotor
    • F15B11/12Servomotor systems without provision for follow-up action; Circuits therefor with only one servomotor providing distinct intermediate positions; with step-by-step action
    • F15B11/13Servomotor systems without provision for follow-up action; Circuits therefor with only one servomotor providing distinct intermediate positions; with step-by-step action using separate dosing chambers of predetermined volume
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16HGEARING
    • F16H61/00Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
    • F16H61/26Generation or transmission of movements for final actuating mechanisms
    • F16H61/28Generation or transmission of movements for final actuating mechanisms with at least one movement of the final actuating mechanism being caused by a non-mechanical force, e.g. power-assisted
    • F16H61/30Hydraulic or pneumatic motors or related fluid control means therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Actuator (AREA)
  • Fluid-Damping Devices (AREA)
  • Vehicle Body Suspensions (AREA)
  • Gear-Shifting Mechanisms (AREA)
  • Mutual Connection Of Rods And Tubes (AREA)
FR9901986A 1998-02-20 1999-02-18 Verin et procede pour le positionner Expired - Fee Related FR2775322B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19807342 1998-02-20

Publications (2)

Publication Number Publication Date
FR2775322A1 FR2775322A1 (fr) 1999-08-27
FR2775322B1 true FR2775322B1 (fr) 2005-09-30

Family

ID=7858516

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9901986A Expired - Fee Related FR2775322B1 (fr) 1998-02-20 1999-02-18 Verin et procede pour le positionner

Country Status (6)

Country Link
US (1) US6283007B1 (fr)
JP (1) JPH11287213A (fr)
DE (1) DE19905626A1 (fr)
ES (1) ES2169624B1 (fr)
FR (1) FR2775322B1 (fr)
IT (1) IT1309711B1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101377237B (zh) * 2008-10-09 2011-12-14 济南二机床集团有限公司 一种液压调速装置
US20100186583A1 (en) * 2009-01-28 2010-07-29 Jackson Lumber Harvester Company, Inc. Hollow double rod cylinder actuator
DE102012000968A1 (de) * 2012-01-20 2013-07-25 Horst Thiele Maschinenbau-Hydraulische Geräte GmbH Schwenktriebvorrichtung,insbesondere Zahnstangenschwenktrieb
EP2698546B1 (fr) * 2012-08-14 2017-10-11 KNORR-BREMSE Systeme für Nutzfahrzeuge GmbH Cylindre pour fluide à quatre états, son procédé de fonctionnement et transmission pour véhicule automobile

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1066483A (en) * 1912-07-17 1913-07-08 Frederick Randall Greene Fluid-pressure motor.
DE2405297A1 (de) * 1974-02-04 1975-08-14 Erich Kuerten Drehbetaetigungsvorrichtung
US4002105A (en) * 1974-11-08 1977-01-11 Charles Gilbert Bell Fluid actuated gear changing system
US5125326A (en) * 1991-01-29 1992-06-30 Rockwell International Corporation Three position actuator having a neutral normal position for shifting a two speed transfer case
DE9105256U1 (fr) * 1991-04-29 1992-09-24 Reich, Heinz, 7253 Renningen, De
DE4311868A1 (de) * 1993-04-10 1994-10-13 Hydraulik Ring Gmbh Stellantrieb für Schaltgetriebe von Kraftfahrzeugen
DE4400743C2 (de) * 1994-01-13 1998-02-19 Fraunhofer Ges Forschung Pneumatisch oder hydraulisch betriebener Zylinder

Also Published As

Publication number Publication date
DE19905626A1 (de) 1999-08-26
FR2775322A1 (fr) 1999-08-27
JPH11287213A (ja) 1999-10-19
ITMI990349A1 (it) 2000-08-19
ES2169624A1 (es) 2002-07-01
IT1309711B1 (it) 2002-01-30
US6283007B1 (en) 2001-09-04
ES2169624B1 (es) 2003-09-16

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20091030