MX379802B - Unidad de cilindro. - Google Patents

Unidad de cilindro.

Info

Publication number
MX379802B
MX379802B MX2017014209A MX2017014209A MX379802B MX 379802 B MX379802 B MX 379802B MX 2017014209 A MX2017014209 A MX 2017014209A MX 2017014209 A MX2017014209 A MX 2017014209A MX 379802 B MX379802 B MX 379802B
Authority
MX
Mexico
Prior art keywords
housing
rod
cylinder unit
chamber
piston
Prior art date
Application number
MX2017014209A
Other languages
English (en)
Other versions
MX2017014209A (es
Inventor
Armin Christ
Original Assignee
Saf Holland 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 Saf Holland Gmbh filed Critical Saf Holland Gmbh
Publication of MX2017014209A publication Critical patent/MX2017014209A/es
Publication of MX379802B publication Critical patent/MX379802B/es

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D7/00—Steering linkage; Stub axles or their mountings
    • B62D7/06—Steering linkage; Stub axles or their mountings for individually-pivoted wheels, e.g. on king-pins
    • B62D7/14—Steering linkage; Stub axles or their mountings for individually-pivoted wheels, e.g. on king-pins the pivotal axes being situated in more than one plane transverse to the longitudinal centre line of the vehicle, e.g. all-wheel steering
    • B62D7/142—Steering linkage; Stub axles or their mountings for individually-pivoted wheels, e.g. on king-pins the pivotal axes being situated in more than one plane transverse to the longitudinal centre line of the vehicle, e.g. all-wheel steering specially adapted for particular vehicles, e.g. tractors, carts, earth-moving vehicles, trucks
    • B62D7/144—Steering linkage; Stub axles or their mountings for individually-pivoted wheels, e.g. on king-pins the pivotal axes being situated in more than one plane transverse to the longitudinal centre line of the vehicle, e.g. all-wheel steering specially adapted for particular vehicles, e.g. tractors, carts, earth-moving vehicles, trucks for vehicles with more than two axles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D7/00—Steering linkage; Stub axles or their mountings
    • B62D7/06—Steering linkage; Stub axles or their mountings for individually-pivoted wheels, e.g. on king-pins
    • B62D7/14—Steering linkage; Stub axles or their mountings for individually-pivoted wheels, e.g. on king-pins the pivotal axes being situated in more than one plane transverse to the longitudinal centre line of the vehicle, e.g. all-wheel steering
    • B62D7/148—Steering linkage; Stub axles or their mountings for individually-pivoted wheels, e.g. on king-pins the pivotal axes being situated in more than one plane transverse to the longitudinal centre line of the vehicle, e.g. all-wheel steering provided with safety devices
    • 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
    • F15B20/00—Safety arrangements for fluid actuator systems; Applications of safety devices in fluid actuator systems; Emergency measures for fluid actuator systems
    • 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
    • F15B11/00—Servomotor systems without provision for follow-up action; Circuits therefor
    • F15B11/02—Systems essentially incorporating special features for controlling the speed or actuating force of an output member
    • F15B11/028—Systems essentially incorporating special features for controlling the speed or actuating force of an output member for controlling the actuating force
    • F15B11/036—Systems essentially incorporating special features for controlling the speed or actuating force of an output member for controlling the actuating force by means of servomotors having a plurality of working chambers
    • F15B11/0365—Tandem constructions
    • 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
    • F15B2211/00—Circuits for servomotor systems
    • F15B2211/70—Output members, e.g. hydraulic motors or cylinders or control therefor
    • F15B2211/705—Output members, e.g. hydraulic motors or cylinders or control therefor characterised by the type of output members or actuators
    • F15B2211/7051—Linear output members
    • F15B2211/7053—Double-acting output members
    • F15B2211/7054—Having equal piston areas
    • 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
    • F15B2211/00—Circuits for servomotor systems
    • F15B2211/70—Output members, e.g. hydraulic motors or cylinders or control therefor
    • F15B2211/705—Output members, e.g. hydraulic motors or cylinders or control therefor characterised by the type of output members or actuators
    • F15B2211/7051—Linear output members
    • F15B2211/7055—Linear output members having more than two chambers
    • F15B2211/7056—Tandem cylinders
    • 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
    • F15B2211/00—Circuits for servomotor systems
    • F15B2211/80—Other types of control related to particular problems or conditions
    • F15B2211/875—Control measures for coping with failures
    • F15B2211/8752—Emergency operation mode, e.g. fail-safe operation mode

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Analytical Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Engineering & Computer Science (AREA)
  • Actuator (AREA)

Abstract

La invención se refiere a una unidad de cilindro que comprende una varilla y un alojamiento, la varilla que se guía en el alojamiento para que sea desplazable a lo largo de un eje de accionamiento, un pistón que se asegura a la varilla y que divide el interior del alojamiento en una primera cámara y una segunda cámara, y el alojamiento que tiene una salida de seguridad arreglada de tal forma que el pistón cierra esta salida de seguridad de una forma hermética cuando la varilla está en una posición cero.
MX2017014209A 2015-05-29 2016-05-24 Unidad de cilindro. MX379802B (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102015108521.6A DE102015108521B4 (de) 2015-05-29 2015-05-29 Zylindereinheit
PCT/EP2016/061692 WO2016193065A1 (de) 2015-05-29 2016-05-24 Zylindereinheit

Publications (2)

Publication Number Publication Date
MX2017014209A MX2017014209A (es) 2018-03-28
MX379802B true MX379802B (es) 2025-03-11

Family

ID=56101435

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2017014209A MX379802B (es) 2015-05-29 2016-05-24 Unidad de cilindro.

Country Status (8)

Country Link
US (1) US20180141586A1 (es)
EP (1) EP3303101B1 (es)
CN (1) CN107922002B (es)
CA (1) CA2986944C (es)
DE (1) DE102015108521B4 (es)
MX (1) MX379802B (es)
PL (1) PL3303101T3 (es)
WO (1) WO2016193065A1 (es)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102017220051B4 (de) * 2017-11-10 2019-07-11 Schäfer Werkzeug- und Sondermaschinenbau GmbH Pneumatische Feder mit Spezialventil, Bearbeitungsvorrichtung und Verfahren
CN109590423A (zh) * 2018-12-27 2019-04-09 重庆蔡氏液压设备有限公司 一种高耐磨高精度的机械压力机
CN116157317B (zh) * 2020-07-21 2024-06-21 韦伯液压有限公司 液压后轴转向系
FR3138481B1 (fr) * 2022-08-01 2024-09-20 Safran Aerosystems Hydraulics Système d’actionnement comprenant un dispositif de mise en position d’équilibre stable et procédé de mise en position d’équilibre stable du système.
US12429069B2 (en) * 2023-10-03 2025-09-30 Hamilton Sundstrand Corporation (HSC) Valve systems

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3776099A (en) * 1971-12-06 1973-12-04 Applied Power Inc Automatic release and centering device
JPS6250279A (ja) * 1985-08-28 1987-03-04 Mitsubishi Motors Corp 後輪操舵装置
ES2015372A6 (es) * 1988-02-04 1990-08-16 Zahnradfabrik Friedrichshafen Instalacion de direccion de varios ejes.
DE3811312A1 (de) 1988-04-02 1989-10-19 Bosch Gmbh Robert Doppeltwirkender arbeitszylinder
DE4117735C1 (es) 1991-05-30 1992-10-29 Mercedes-Benz Aktiengesellschaft, 7000 Stuttgart, De
DE4414161C1 (de) * 1994-04-22 1995-11-02 Zahnradfabrik Friedrichshafen Mehrachslenkanlage für Fahrzeuge
DE102010053920A1 (de) * 2010-12-09 2012-06-14 Hydac System Gmbh Steuerungsvorrichtung zur Steuerung zumindest eines hydraulischen Steuerzylinders
EP2497958A2 (en) * 2011-03-08 2012-09-12 Norgren GmbH Fluid operated actuation system
FR2975959B1 (fr) * 2011-05-30 2013-05-17 Jtekt Europe Sas Dispositif de blocage pour systeme de direction de vehicule automobile
DE102012105976B4 (de) 2012-07-04 2024-10-24 Robert Bosch Gmbh Lenksystem für eine nachlaufachse eines fahrzeugs
JP5572236B1 (ja) * 2013-02-18 2014-08-13 カヤバ工業株式会社 アクチュエータ
US20140246105A1 (en) * 2013-03-01 2014-09-04 Universe Machine Corporation Shutoff valve
DE102014012694B3 (de) * 2014-09-01 2016-02-25 Böhner-EH GmbH Hydraulische Vorrichtung
DE102014117054B4 (de) * 2014-11-21 2025-07-10 Robert Bosch Gmbh Lenksystem für eine Nachlaufachse eines Fahrzeugs
DE102015108520A1 (de) * 2015-05-29 2016-12-01 Saf-Holland Gmbh Lenksicherung
JP6740684B2 (ja) * 2016-04-07 2020-08-19 株式会社タダノ クレーン

Also Published As

Publication number Publication date
MX2017014209A (es) 2018-03-28
EP3303101B1 (de) 2019-03-27
CA2986944A1 (en) 2016-12-08
CA2986944C (en) 2019-07-16
US20180141586A1 (en) 2018-05-24
WO2016193065A1 (de) 2016-12-08
CN107922002B (zh) 2020-09-29
DE102015108521A1 (de) 2016-12-01
DE102015108521B4 (de) 2024-04-18
CN107922002A (zh) 2018-04-17
EP3303101A1 (de) 2018-04-11
PL3303101T3 (pl) 2019-09-30

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