GB2325281B - A clutch arrangement with a wear indicator and a method of detecting wear in a clutch - Google Patents

A clutch arrangement with a wear indicator and a method of detecting wear in a clutch

Info

Publication number
GB2325281B
GB2325281B GB9806716A GB9806716A GB2325281B GB 2325281 B GB2325281 B GB 2325281B GB 9806716 A GB9806716 A GB 9806716A GB 9806716 A GB9806716 A GB 9806716A GB 2325281 B GB2325281 B GB 2325281B
Authority
GB
United Kingdom
Prior art keywords
clutch
wear
detecting
arrangement
indicator
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
GB9806716A
Other languages
English (en)
Other versions
GB9806716D0 (en
GB2325281A (en
Inventor
Gerhard Huebner
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.)
ZF Friedrichshafen AG
Original Assignee
Mannesmann Sachs AG
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 Mannesmann Sachs AG filed Critical Mannesmann Sachs AG
Publication of GB9806716D0 publication Critical patent/GB9806716D0/en
Publication of GB2325281A publication Critical patent/GB2325281A/en
Application granted granted Critical
Publication of GB2325281B publication Critical patent/GB2325281B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B5/00—Measuring arrangements characterised by the use of mechanical techniques
    • G01B5/14—Measuring arrangements characterised by the use of mechanical techniques for measuring distance or clearance between spaced objects or spaced apertures
    • 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
    • F16D13/00—Friction clutches
    • F16D13/58—Details
    • F16D13/75—Features relating to adjustment, e.g. slack adjusters
    • 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
    • F16D13/00—Friction clutches
    • F16D13/58—Details
    • F16D13/75—Features relating to adjustment, e.g. slack adjusters
    • F16D13/757—Features relating to adjustment, e.g. slack adjusters the adjusting device being located on or inside the clutch cover, e.g. acting on the diaphragm or on the pressure plate
    • 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
    • F16D48/06—Control by electric or electronic means, e.g. of fluid pressure
    • 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
    • F16D48/06—Control by electric or electronic means, e.g. of fluid pressure
    • F16D48/064—Control of electrically or electromagnetically actuated clutches
    • 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
    • F16D2500/00—External control of clutches by electric or electronic means
    • F16D2500/30—Signal inputs
    • F16D2500/302—Signal inputs from the actuator
    • F16D2500/3026—Stroke
    • 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
    • F16D2500/00—External control of clutches by electric or electronic means
    • F16D2500/30—Signal inputs
    • F16D2500/304—Signal inputs from the clutch
    • F16D2500/30406—Clutch slip
    • 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
    • F16D2500/00—External control of clutches by electric or electronic means
    • F16D2500/70—Details about the implementation of the control system
    • F16D2500/704—Output parameters from the control unit; Target parameters to be controlled
    • F16D2500/70422—Clutch parameters
    • F16D2500/70426—Clutch slip

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Mechanical Operated Clutches (AREA)
  • Braking Arrangements (AREA)
GB9806716A 1997-04-03 1998-03-27 A clutch arrangement with a wear indicator and a method of detecting wear in a clutch Expired - Fee Related GB2325281B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19713782A DE19713782C2 (de) 1997-04-03 1997-04-03 Kupplungsanordnung, insbesondere Kraftfahrzeugreibungskupplung, mit einer Verschleißanzeigevorrichtung

Publications (3)

Publication Number Publication Date
GB9806716D0 GB9806716D0 (en) 1998-05-27
GB2325281A GB2325281A (en) 1998-11-18
GB2325281B true GB2325281B (en) 2001-02-14

Family

ID=7825351

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9806716A Expired - Fee Related GB2325281B (en) 1997-04-03 1998-03-27 A clutch arrangement with a wear indicator and a method of detecting wear in a clutch

Country Status (5)

Country Link
BR (1) BR9801007A (de)
DE (1) DE19713782C2 (de)
ES (1) ES2142748B1 (de)
FR (1) FR2761740A1 (de)
GB (1) GB2325281B (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3937936B2 (ja) * 2002-06-14 2007-06-27 三菱ふそうトラック・バス株式会社 クラッチディスク摩耗検知装置
DE112011102220B4 (de) * 2010-06-29 2020-06-18 Schaeffler Technologies AG & Co. KG Verstelleinheit zur Betätigung eines Rampensystems einer Reibungskupplung sowie Reibungskupplung
DE102015210411A1 (de) * 2015-06-08 2016-12-08 Schaeffler Technologies AG & Co. KG Reibungskupplung
EP3885597A1 (de) * 2020-03-25 2021-09-29 Flender GmbH Kupplung und verfahren zum berührungslosen erfassen von verschleiss an der kupplung
CN113532876B (zh) * 2021-07-13 2024-05-17 潍柴动力股份有限公司 计算离合器磨损量的方法、装置、存储介质和电子设备

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2273751A (en) * 1992-12-22 1994-06-29 Luk Lamellen & Kupplungsbau Friction clutch
US5456345A (en) * 1994-03-23 1995-10-10 Twin Disc Incorporated Self-adjusting clutch mechanism

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2916807A1 (de) * 1979-04-26 1980-12-04 Wabco Fahrzeugbremsen Gmbh Abstandsfuehleinrichtung fuer eine reibungskupplung
GB2132731A (en) * 1982-12-24 1984-07-11 Ford Motor Co Clutch wear indicator
DE4041318A1 (de) * 1990-12-21 1992-06-25 Knorr Bremse Ag Belagverschleissanzeigeeinrichtung fuer durch druckmittel, vorzugsweise pneumatisch betaetigbare scheibenbremsen von nutzfahrzeugen
DE4412107B4 (de) * 1993-04-29 2009-04-09 Zf Sachs Ag Reibungskupplung mit automatischem Verschleißausgleich und zwei Nachstellringen
FR2712947B1 (fr) * 1993-09-29 1996-01-05 Valeo Embrayage de véhicule automobile à actionnement hydraulique comportant des moyens d'indication d'usure.
US5566804A (en) * 1994-06-21 1996-10-22 Dana Corporation Automatically adjusting friction torque device
DE19654882C2 (de) * 1996-03-16 2001-09-20 Mannesmann Sachs Ag Kraftfahrzeug-Reibungskupplung mit automatischem Spielausgleich

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2273751A (en) * 1992-12-22 1994-06-29 Luk Lamellen & Kupplungsbau Friction clutch
US5456345A (en) * 1994-03-23 1995-10-10 Twin Disc Incorporated Self-adjusting clutch mechanism

Also Published As

Publication number Publication date
DE19713782A1 (de) 1998-10-15
ES2142748A1 (es) 2000-04-16
DE19713782C2 (de) 2003-10-30
FR2761740A1 (fr) 1998-10-09
GB9806716D0 (en) 1998-05-27
ES2142748B1 (es) 2000-12-01
GB2325281A (en) 1998-11-18
BR9801007A (pt) 1999-09-28

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20050327