ATE391240T1 - Halterung für einen wegaufnehmer für zylinder - Google Patents

Halterung für einen wegaufnehmer für zylinder

Info

Publication number
ATE391240T1
ATE391240T1 AT04024672T AT04024672T ATE391240T1 AT E391240 T1 ATE391240 T1 AT E391240T1 AT 04024672 T AT04024672 T AT 04024672T AT 04024672 T AT04024672 T AT 04024672T AT E391240 T1 ATE391240 T1 AT E391240T1
Authority
AT
Austria
Prior art keywords
cylinder body
sensor mount
mounting portion
cylinder
gland
Prior art date
Application number
AT04024672T
Other languages
English (en)
Inventor
Trent S Kucher
Thomas G Skinner
Original Assignee
Caterpillar Inc
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 Caterpillar Inc filed Critical Caterpillar Inc
Application granted granted Critical
Publication of ATE391240T1 publication Critical patent/ATE391240T1/de

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
    • F15B15/20—Other details, e.g. assembly with regulating devices
    • F15B15/28—Means for indicating the position, e.g. end of stroke
    • F15B15/2815—Position sensing, i.e. means for continuous measurement of position, e.g. LVDT
    • 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
    • F15B15/1433—End caps
    • 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
    • F15B15/20—Other details, e.g. assembly with regulating devices
    • F15B15/28—Means for indicating the position, e.g. end of stroke
    • F15B15/2892—Means for indicating the position, e.g. end of stroke characterised by the attachment means

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Actuator (AREA)
  • Superconductors And Manufacturing Methods Therefor (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
  • Length Measuring Devices Characterised By Use Of Acoustic Means (AREA)
  • Length Measuring Devices With Unspecified Measuring Means (AREA)
AT04024672T 2003-12-19 2004-10-15 Halterung für einen wegaufnehmer für zylinder ATE391240T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10/742,531 US7162947B2 (en) 2003-12-19 2003-12-19 Mount for cylinder position sensor

Publications (1)

Publication Number Publication Date
ATE391240T1 true ATE391240T1 (de) 2008-04-15

Family

ID=34523256

Family Applications (1)

Application Number Title Priority Date Filing Date
AT04024672T ATE391240T1 (de) 2003-12-19 2004-10-15 Halterung für einen wegaufnehmer für zylinder

Country Status (4)

Country Link
US (1) US7162947B2 (de)
EP (1) EP1544476B1 (de)
AT (1) ATE391240T1 (de)
DE (1) DE602004012828T2 (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7762037B2 (en) 2005-11-18 2010-07-27 General Electric Company Segment for a tower of a wind energy turbine and method for arranging operating components of a wind energy turbine in a tower thereof
DE102005059984A1 (de) * 2005-12-13 2007-06-14 Zf Friedrichshafen Ag Sensoreinrichtung für ein Kolben-Zylinderaggregat
CN101473186B (zh) * 2006-06-16 2011-02-09 株式会社小松制作所 汽缸的冲程位置测量装置
US8240240B2 (en) * 2008-10-31 2012-08-14 Cnh America Llc Cylinder position sensor
EP2676038B1 (de) * 2011-02-18 2015-09-30 Parker-Hannifin Corporation Schwimmende optische sensorhalterung
DE102018123184A1 (de) * 2018-09-20 2020-03-26 Liebherr-Components Kirchdorf GmbH Kolben-Zylinder-Einheit für eine Arbeitsmaschine
US20230139055A1 (en) * 2021-10-29 2023-05-04 Caterpillar Inc. Hydraulic cylinder with a side load sensor retention pin
US12516686B2 (en) 2023-06-26 2026-01-06 Woodward, Inc. Dual-parallel actuator piston interface

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3750537A (en) 1971-06-28 1973-08-07 Caterpillar Tractor Co Hydraulic cylinder with self-locking end cap
US3777627A (en) 1972-04-07 1973-12-11 Caterpillar Tractor Co End cap locking means for hydraulic cylinders and method
US3956973A (en) * 1972-07-11 1976-05-18 Basic Aluminum Castings Company Die casting machine with piston positioning control
US4982652A (en) 1989-05-19 1991-01-08 Blatt John A Fluid operated actuator with recessed position sensor and recessed end cap fastener
US5455509A (en) 1990-10-26 1995-10-03 Kabushiki Kaisha Komatsu Seisakusho Device for mounting position detecting sensor
US5182980A (en) 1992-02-05 1993-02-02 Caterpillar Inc. Hydraulic cylinder position sensor mounting apparatus
FI91325C (fi) 1992-04-07 1994-06-10 Partek Cargotec Oy Paikka-asteikko ja optinen lukuanturi tämän paikka-asteikon lukemiseksi
US5325063A (en) 1992-05-11 1994-06-28 Caterpillar Inc. Linear position sensor with means to eliminate spurians harmonic detections
US5477771A (en) * 1993-08-10 1995-12-26 Black; Philip B. Hydraulic cylinder assembly
CN1216822A (zh) 1997-10-31 1999-05-19 沃尔沃建造设备(韩)有限公司 用于行程传感缸的绝对位置检测方法
US6147342A (en) 1998-06-02 2000-11-14 Caterpillar Inc. Encoding system for determining the position of a cylinder rod along a path of movement
US6666784B1 (en) 1999-10-06 2003-12-23 Ntn Corporation Piston rod piston detector, autotensioner and belt tension adjuster
DE10045874A1 (de) 2000-09-14 2002-03-28 Continental Teves Ag & Co Ohg Kraftfahrzeugsensorvorrichtung
US6484620B2 (en) 2000-12-28 2002-11-26 Case Corporation Laser based reflective beam cylinder sensor
AU2003202877A1 (en) 2002-01-04 2003-07-24 Parker Hannifin Corporation Cylinder with optical sensing device and method

Also Published As

Publication number Publication date
US7162947B2 (en) 2007-01-16
US20050132878A1 (en) 2005-06-23
DE602004012828D1 (de) 2008-05-15
EP1544476A2 (de) 2005-06-22
DE602004012828T2 (de) 2009-04-16
EP1544476B1 (de) 2008-04-02
EP1544476A3 (de) 2005-09-21

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Legal Events

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RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties