WO2020002221A3 - Selbstnachstellender kupplungssteller - Google Patents

Selbstnachstellender kupplungssteller Download PDF

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Publication number
WO2020002221A3
WO2020002221A3 PCT/EP2019/066653 EP2019066653W WO2020002221A3 WO 2020002221 A3 WO2020002221 A3 WO 2020002221A3 EP 2019066653 W EP2019066653 W EP 2019066653W WO 2020002221 A3 WO2020002221 A3 WO 2020002221A3
Authority
WO
WIPO (PCT)
Prior art keywords
clutch actuator
displacement
transmission element
self
frictional
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.)
Ceased
Application number
PCT/EP2019/066653
Other languages
English (en)
French (fr)
Other versions
WO2020002221A2 (de
Inventor
Sebastian Schaller
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.)
Knorr Bremse Systeme fuer Nutzfahrzeuge GmbH
Original Assignee
Knorr Bremse Systeme fuer Nutzfahrzeuge 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 Knorr Bremse Systeme fuer Nutzfahrzeuge GmbH filed Critical Knorr Bremse Systeme fuer Nutzfahrzeuge GmbH
Priority to CA3105131A priority Critical patent/CA3105131A1/en
Priority to US17/256,436 priority patent/US11512745B2/en
Priority to EP19737008.3A priority patent/EP3814649A2/de
Publication of WO2020002221A2 publication Critical patent/WO2020002221A2/de
Publication of WO2020002221A3 publication Critical patent/WO2020002221A3/de
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • 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
    • F16D13/752—Features relating to adjustment, e.g. slack adjusters the adjusting device being located in the actuating mechanism arranged outside the clutch
    • 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
    • F16D13/583—Diaphragm-springs, e.g. Belleville
    • 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
    • F16D25/082—Fluid-actuated clutches with fluid-actuated member not rotating with a clutching member the line of action of the fluid-actuated members co-inciding with 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
    • F16D25/08—Fluid-actuated clutches with fluid-actuated member not rotating with a clutching member
    • F16D25/082—Fluid-actuated clutches with fluid-actuated member not rotating with a clutching member the line of action of the fluid-actuated members co-inciding with the axis of rotation
    • F16D25/087—Fluid-actuated clutches with fluid-actuated member not rotating with a clutching member the line of action of the fluid-actuated members co-inciding with the axis of rotation the clutch being actuated by the fluid-actuated member via a diaphragm spring or an equivalent array of levers
    • 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
    • F16D2121/00—Type of actuator operation force
    • F16D2121/02—Fluid pressure
    • F16D2121/04—Fluid pressure acting on a piston-type actuator, e.g. for liquid 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
    • F16D2125/00—Components of actuators
    • F16D2125/02—Fluid-pressure mechanisms
    • F16D2125/06—Pistons

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Hydraulic Clutches, Magnetic Clutches, Fluid Clutches, And Fluid Joints (AREA)
  • Mechanical Operated Clutches (AREA)

Abstract

Es wird ein selbstnachstellender Kupplungssteller (20) zur Betätigung einer Kupplung (21), offenbart, aufweisend: - ein Übertragungselement (1), das in eine Verschiebungsrichtung verschiebbar vorgesehen ist; - einen Kompensationsmechanismus (22), mit einem Kolben (2), der in Verschiebungsrichtung des Übertragungselementes (1 ) verschiebbar vorgesehen ist, wobei der Kompensationsmechanismus (22) dazu ausgebildet ist, eine Relativverschiebung (X) des Übertragungselementes (1) in Verschiebungsrichtung gegenüber dem Kolben (2) zu ermöglichen, wenn keine Betätigungskraft in den Kupplungssteller (20) eingebracht wird, und die Relativverschiebung (X) in Verschiebungsrichtung zu blockieren, wenn eine Betätigungskraft in den Kupplungssteller (20) eingebracht wird, indem ein Reibelement (4) mit einem Gegenelement reibschlüssig in Kontakt gebracht wird, wobei das Reibelement (4) dazu ausgebildet ist, eine Relativbewegung (Y) gegenüber dem Gegenelement auszuführen, wenn die Relativverschiebung (X) nicht durch den Kompensationsmechanismus (22) blockiert wird, ein Übersetzungsmechanismus zwischen Übertragungselement (1) und Kolben (2) vorgesehen ist, der dazu ausgebildet ist, die Relativbewegung (Y) durch die Relativverschiebung (X) in Verschiebungsrichtung des Übertragungselementes (1) gegenüber dem Gegenelement hervorzu rufen, und das Reibelement (4) in Richtung der Relativbewegung (Y) mit dem Übertragungselement (1) eine feste Verbindung aufweist.
PCT/EP2019/066653 2018-06-28 2019-06-24 Selbstnachstellender kupplungssteller Ceased WO2020002221A2 (de)

Priority Applications (3)

Application Number Priority Date Filing Date Title
CA3105131A CA3105131A1 (en) 2018-06-28 2019-06-24 Self-adjusting clutch actuator
US17/256,436 US11512745B2 (en) 2018-06-28 2019-06-24 Self-adjusting clutch actuator
EP19737008.3A EP3814649A2 (de) 2018-06-28 2019-06-24 Selbstnachstellender kupplungssteller

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102018210628.2A DE102018210628B4 (de) 2018-06-28 2018-06-28 Selbstnachstellender Kupplungssteller
DE102018210628.2 2018-06-28

Publications (2)

Publication Number Publication Date
WO2020002221A2 WO2020002221A2 (de) 2020-01-02
WO2020002221A3 true WO2020002221A3 (de) 2020-03-12

Family

ID=67211680

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2019/066653 Ceased WO2020002221A2 (de) 2018-06-28 2019-06-24 Selbstnachstellender kupplungssteller

Country Status (5)

Country Link
US (1) US11512745B2 (de)
EP (1) EP3814649A2 (de)
CA (1) CA3105131A1 (de)
DE (1) DE102018210628B4 (de)
WO (1) WO2020002221A2 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102020113196A1 (de) * 2020-05-15 2021-11-18 Knorr-Bremse Systeme für Nutzfahrzeuge GmbH Montagefixierung für einen Betätigungsmechanismus
GB2597532A (en) 2020-07-28 2022-02-02 Femtogenix Ltd Cytotoxic compounds
CN117178124A (zh) * 2021-04-23 2023-12-05 采埃孚商用车系统欧洲有限公司 具有摩擦补偿部的气动执行器
CN117184377A (zh) * 2023-09-26 2023-12-08 国网湖南省电力有限公司 一种水下机器人的底部挂载平台

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007134938A1 (de) * 2006-05-23 2007-11-29 Zf Friedrichshafen Ag Kupplungssteller und verfahren zur betätigung einer kupplung
DE102016123777A1 (de) * 2016-06-27 2017-12-28 Hyundai Motor Company Abnutzungskompensationsvorrichtung, Kupplungsaktuatoreinheit, welche die Abnutzungskompensationsvorrichtung aufweist, und Fahrzeug, welches die Kupplungsaktuatoreinheit aufweist
DE102017001410A1 (de) * 2017-02-14 2018-08-16 Wabco Gmbh Selbstjustierender pneumatischer Kupplungsaktor
DE102018106503A1 (de) * 2018-03-20 2019-09-26 Wabco Gmbh Reibungskupplung für ein Kraftfahrzeug

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2160752A (en) * 1937-02-12 1939-05-30 Oliver Albert Vere Friction clutch
GB1264777A (de) 1970-08-24 1972-02-23
GB1279783A (en) * 1971-04-07 1972-06-28 Bromsregulator Svenska Ab Improvements in clutch-release linkage automatic axially-acting slack-adjusters
DE19729997C2 (de) * 1996-10-02 2000-06-21 Mannesmann Sachs Ag Stelleinrichtung für die Betätigung einer Reibungskupplung
CN103403382B (zh) * 2011-03-07 2015-09-30 康斯博格汽车股份公司 用于操作车辆离合器的自调整离合器促动器

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007134938A1 (de) * 2006-05-23 2007-11-29 Zf Friedrichshafen Ag Kupplungssteller und verfahren zur betätigung einer kupplung
DE102016123777A1 (de) * 2016-06-27 2017-12-28 Hyundai Motor Company Abnutzungskompensationsvorrichtung, Kupplungsaktuatoreinheit, welche die Abnutzungskompensationsvorrichtung aufweist, und Fahrzeug, welches die Kupplungsaktuatoreinheit aufweist
DE102017001410A1 (de) * 2017-02-14 2018-08-16 Wabco Gmbh Selbstjustierender pneumatischer Kupplungsaktor
DE102018106503A1 (de) * 2018-03-20 2019-09-26 Wabco Gmbh Reibungskupplung für ein Kraftfahrzeug

Also Published As

Publication number Publication date
US20210270328A1 (en) 2021-09-02
DE102018210628A1 (de) 2020-01-02
WO2020002221A2 (de) 2020-01-02
US11512745B2 (en) 2022-11-29
DE102018210628B4 (de) 2024-09-19
EP3814649A2 (de) 2021-05-05
CA3105131A1 (en) 2020-01-02

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