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SE0401859D0 - Vehicle mechanism position sensor - Google Patents

Vehicle mechanism position sensor

Info

Publication number
SE0401859D0
SE0401859D0 SE0401859A SE0401859A SE0401859D0 SE 0401859 D0 SE0401859 D0 SE 0401859D0 SE 0401859 A SE0401859 A SE 0401859A SE 0401859 A SE0401859 A SE 0401859A SE 0401859 D0 SE0401859 D0 SE 0401859D0
Authority
SE
Sweden
Prior art keywords
sensor body
stationary
component
positions
moving
Prior art date
Application number
SE0401859A
Other languages
Swedish (sv)
Other versions
SE0401859L (en
SE525792C2 (en
Inventor
Sten Jiewertz
Original Assignee
Scania Cv Abp
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 Scania Cv Abp filed Critical Scania Cv Abp
Priority to SE0401859A priority Critical patent/SE525792C2/en
Publication of SE0401859D0 publication Critical patent/SE0401859D0/en
Publication of SE0401859L publication Critical patent/SE0401859L/en
Publication of SE525792C2 publication Critical patent/SE525792C2/en
Priority to DE112005001646.3T priority patent/DE112005001646B4/en
Priority to PCT/SE2005/001072 priority patent/WO2006006916A1/en

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
    • G01D11/00—Component parts of measuring arrangements not specially adapted for a specific variable
    • G01D11/24—Housings ; Casings for instruments
    • G01D11/245—Housings for sensors
    • 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
    • F16D25/00—Fluid-actuated clutches
    • F16D25/08—Fluid-actuated clutches with fluid-actuated member not rotating with a clutching member
    • F16D25/088—Fluid-actuated clutches with fluid-actuated member not rotating with a clutching member the line of action of the fluid-actuated members being distinctly separate from the axis of rotation
    • 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
    • F16D25/00—Fluid-actuated clutches
    • F16D25/12—Details not specific to one of the before-mentioned types
    • 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
    • F16D25/00—Fluid-actuated clutches
    • F16D25/12—Details not specific to one of the before-mentioned types
    • F16D25/126—Details not specific to one of the before-mentioned types adjustment for wear or play
    • 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
    • F16D48/00—External control of clutches
    • F16D48/02—Control by fluid pressure
    • F16D2048/0212—Details of pistons for master or slave cylinders especially adapted for fluid control
    • 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
    • F16D2300/00—Special features for couplings or clutches
    • F16D2300/18—Sensors; Details or arrangements thereof

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Arrangement And Mounting Of Devices That Control Transmission Of Motive Force (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
  • Mechanical Operated Clutches (AREA)
  • Length Measuring Devices With Unspecified Measuring Means (AREA)

Abstract

Position sensor (30) for detecting the shifting of positions of a component (20) capable of moving to and fro in an actuator (10) for a vehicle mechanism (80). The position sensor has a stationary sensor body (32) and a movable sensor body (52) which is connectable to the component (20) and is adapted to moving with the component (20) between positions close to and away from the stationary sensor body (32). The stationary sensor body (32) is further adapted to being relocatable against friction force to new stationary positions in a guide bushing (14) in response to wear of the vehicle mechanism (80). In order to make it unnecessary to subject the movable sensor body (52) to mechanical load and in order thereby to enable it to cooperate in a contact-free manner with the stationary sensor body, it is inter alia proposed according to the invention that the stationary sensor body (32) be adapted to being shifted by a free end (24) of the component (20) to new stationary positions and that the movable sensor body (52) be adapted to moving at a distance from the stationary sensor body.
SE0401859A 2004-07-13 2004-07-13 Position sensor for e.g. automatic vehicle clutch actuator component, comprises movable sensor body in contact free cooperation with stationary sensor body SE525792C2 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
SE0401859A SE525792C2 (en) 2004-07-13 2004-07-13 Position sensor for e.g. automatic vehicle clutch actuator component, comprises movable sensor body in contact free cooperation with stationary sensor body
DE112005001646.3T DE112005001646B4 (en) 2004-07-13 2005-07-01 Position sensor for a vehicle mechanism
PCT/SE2005/001072 WO2006006916A1 (en) 2004-07-13 2005-07-01 Position sensor for vehicle mechanism

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE0401859A SE525792C2 (en) 2004-07-13 2004-07-13 Position sensor for e.g. automatic vehicle clutch actuator component, comprises movable sensor body in contact free cooperation with stationary sensor body

Publications (3)

Publication Number Publication Date
SE0401859D0 true SE0401859D0 (en) 2004-07-13
SE0401859L SE0401859L (en) 2005-04-26
SE525792C2 SE525792C2 (en) 2005-04-26

Family

ID=32867242

Family Applications (1)

Application Number Title Priority Date Filing Date
SE0401859A SE525792C2 (en) 2004-07-13 2004-07-13 Position sensor for e.g. automatic vehicle clutch actuator component, comprises movable sensor body in contact free cooperation with stationary sensor body

Country Status (3)

Country Link
DE (1) DE112005001646B4 (en)
SE (1) SE525792C2 (en)
WO (1) WO2006006916A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE527565C2 (en) 2004-10-15 2006-04-11 Scania Cv Abp Aggregates for indication of clutch wear and clutch actuators
SE527576C2 (en) * 2004-12-14 2006-04-11 Scania Cv Abp Holder for inductive position sensor for vehicle, comprises flat wire spring between head having shape of central spherical segment, and lower portion of recess to preload head towards normal position
WO2009092395A1 (en) * 2008-01-24 2009-07-30 Kongsberg Automotive As Pneumatic actuator system and method for actuating a pneumatic actuator system
DE102016214212A1 (en) * 2016-08-02 2018-02-08 Schaeffler Technologies AG & Co. KG Sensor, method of manufacturing the sensor, actuator, method of manufacturing the actuator and friction clutch
DE102020003955A1 (en) 2020-07-01 2022-01-05 Daimler Ag Method for determining wear on a belt tensioner for a motor vehicle

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4024483A (en) * 1975-03-17 1977-05-17 Chrysler Corporation Variable inductance transducers
EP0338966B1 (en) * 1988-01-22 1994-12-28 Data Instruments Inc. Position compensation winding for displacement transducer
IT1240217B (en) * 1990-07-17 1993-11-27 Bendix Italia S.P.A. HYDRAULIC ACTUATOR WITH AUTOMATIC SHOOTING OF WEAR
DE4120643B4 (en) * 1991-06-22 2004-04-08 Zf Sachs Ag Friction clutch with displacement sensor
GB9205661D0 (en) * 1992-03-14 1992-04-29 Eaton Corp Self adjust clutch actuator
DE19510030A1 (en) * 1995-03-20 1996-10-02 Fichtel & Sachs Ag Actuating cylinder for engaging and disengaging a friction clutch
FR2780455B1 (en) * 1998-06-30 2000-09-29 Peugeot DEVICE FOR REMOTELY EXERCISING PUSH BY MOVING A PRESSURIZED LIQUID, APPLICABLE IN PARTICULAR TO FRICTION CLUTCHES OF MOTOR VEHICLES
DE19945806A1 (en) * 1998-11-19 2000-05-25 Mannesmann Sachs Ag Actuator for frictional coupling in vehicle drive train has disengagement arrangement with pressurized medium cylinder/piston, control valve actuated by electromagnetic positioning device

Also Published As

Publication number Publication date
SE0401859L (en) 2005-04-26
SE525792C2 (en) 2005-04-26
WO2006006916A1 (en) 2006-01-19
DE112005001646T5 (en) 2007-06-06
DE112005001646B4 (en) 2014-02-13

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Legal Events

Date Code Title Description
NUG Patent has lapsed