DE602006021531D1 - Hydraulischer Aktuator für einen Servomotor zum Schalten von Gängen und zugehöriges Herstellungsverfahren - Google Patents

Hydraulischer Aktuator für einen Servomotor zum Schalten von Gängen und zugehöriges Herstellungsverfahren

Info

Publication number
DE602006021531D1
DE602006021531D1 DE602006021531T DE602006021531T DE602006021531D1 DE 602006021531 D1 DE602006021531 D1 DE 602006021531D1 DE 602006021531 T DE602006021531 T DE 602006021531T DE 602006021531 T DE602006021531 T DE 602006021531T DE 602006021531 D1 DE602006021531 D1 DE 602006021531D1
Authority
DE
Germany
Prior art keywords
control shaft
hydraulic actuator
servomotor
manufacturing process
shifting gears
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.)
Active
Application number
DE602006021531T
Other languages
English (en)
Inventor
Marcello Lorenzoni
Nerio Mengoli
Stefano Giorgini
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.)
Marelli Europe SpA
Original Assignee
Magneti Marelli SpA
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 Magneti Marelli SpA filed Critical Magneti Marelli SpA
Publication of DE602006021531D1 publication Critical patent/DE602006021531D1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B15/00—Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
    • F15B15/08—Characterised by the construction of the motor unit
    • F15B15/14—Characterised by the construction of the motor unit of the straight-cylinder type
    • F15B15/1423—Component parts; Constructional details
    • F15B15/1447—Pistons; Piston to piston rod assemblies
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B15/00—Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
    • F15B15/02—Mechanical layout characterised by the means for converting the movement of the fluid-actuated element into movement of the finally-operated member
    • F15B15/06—Mechanical layout characterised by the means for converting the movement of the fluid-actuated element into movement of the finally-operated member for mechanically converting rectilinear movement into non- rectilinear movement
    • F15B15/063—Actuator having both linear and rotary output, i.e. dual action actuator
    • 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
    • F16H61/00—Control 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
    • F16H61/26—Generation or transmission of movements for final actuating mechanisms
    • F16H61/28—Generation 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
    • F16H61/30—Hydraulic or pneumatic motors or related fluid control means therefor
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/494—Fluidic or fluid actuated device making

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)
  • Gear-Shifting Mechanisms (AREA)
  • Actuator (AREA)
DE602006021531T 2006-02-17 2006-02-17 Hydraulischer Aktuator für einen Servomotor zum Schalten von Gängen und zugehöriges Herstellungsverfahren Active DE602006021531D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP06425097A EP1820973B9 (de) 2006-02-17 2006-02-17 Hydraulischer Aktuator für einen Servomotor zum Schalten von Gängen und zugehöriges Herstellungsverfahren

Publications (1)

Publication Number Publication Date
DE602006021531D1 true DE602006021531D1 (de) 2011-06-09

Family

ID=36691777

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602006021531T Active DE602006021531D1 (de) 2006-02-17 2006-02-17 Hydraulischer Aktuator für einen Servomotor zum Schalten von Gängen und zugehöriges Herstellungsverfahren

Country Status (6)

Country Link
US (1) US20070283805A1 (de)
EP (1) EP1820973B9 (de)
CN (1) CN101050812B (de)
AT (1) ATE507397T1 (de)
BR (1) BRPI0700694B1 (de)
DE (1) DE602006021531D1 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110425264B (zh) * 2019-09-04 2024-02-06 山东雷沃传动有限公司 一种电液控制变速箱的控制***及控制方法

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5163224A (en) * 1990-04-02 1992-11-17 General Motors Corporation Method of forming and assembling a piston for a hydraulic damper
JP3253186B2 (ja) * 1992-09-24 2002-02-04 キヤノン株式会社 円筒に係合部材を結合する結合方法、円筒部材及びプロセスカートリッジ
DE19610104C2 (de) * 1996-03-15 1999-07-01 Daimler Chrysler Ag Schaltvorrichtung für ein Zahnräderwechselgetriebe sowie Verfahren zum Steuern dafür
DE19839855A1 (de) * 1998-09-02 2000-03-09 Zahnradfabrik Friedrichshafen Schalteinrichtung für Kraftfahrzeug-Wechselgetriebe
DE10005236A1 (de) * 2000-02-05 2001-09-06 Zf Lenksysteme Gmbh Stellmotor mit einem Arbeitskolben, insbesondere für Fremd- und Hilfskraftlenkungen für Kraftfahrzeuge
DE10020451C1 (de) * 2000-04-26 2001-10-25 Daimler Chrysler Ag Schaltvorrichtung für ein Zahnräderwechselgetriebe
DE10033807C2 (de) * 2000-07-12 2002-05-16 Daimler Chrysler Ag Schaltvorrichtung für ein Zahnräderwechselgetriebe
US6363833B1 (en) * 2000-08-17 2002-04-02 Trw Inc. Piston for hydraulic power assist rack and pinion steering system
US7044261B2 (en) * 2003-04-03 2006-05-16 Trw Automotive U.S. Llc Power steering motor having a noise dampening piston assembly
CN2705332Y (zh) * 2004-01-21 2005-06-22 上海东风泰利福莫尔斯控制***有限公司 车辆变速***伺服助力机构
FR2868486B1 (fr) * 2004-04-06 2008-05-16 Pretto Alain De Verin d'asservissement notamment pour la commande d'une cremaillere de direction de vehicule automobile
DE602004006407T2 (de) * 2004-07-09 2008-01-10 C.R.F. Società Consortile per Azioni, Orbassano Hilfskraftbetätigte Steuerung eines Doppelkupplungsgetriebes eines Fahrzeugs

Also Published As

Publication number Publication date
ATE507397T1 (de) 2011-05-15
US20070283805A1 (en) 2007-12-13
EP1820973B1 (de) 2011-04-27
BRPI0700694A (pt) 2007-11-06
CN101050812A (zh) 2007-10-10
EP1820973B9 (de) 2011-09-21
CN101050812B (zh) 2012-01-11
EP1820973A1 (de) 2007-08-22
BRPI0700694B1 (pt) 2021-10-19

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