MX350505B - Lever actuator of a friction clutch and method for designing said lever actuator. - Google Patents

Lever actuator of a friction clutch and method for designing said lever actuator.

Info

Publication number
MX350505B
MX350505B MX2014010287A MX2014010287A MX350505B MX 350505 B MX350505 B MX 350505B MX 2014010287 A MX2014010287 A MX 2014010287A MX 2014010287 A MX2014010287 A MX 2014010287A MX 350505 B MX350505 B MX 350505B
Authority
MX
Mexico
Prior art keywords
lever
engagement
path
lever actuator
actuator
Prior art date
Application number
MX2014010287A
Other languages
Spanish (es)
Other versions
MX2014010287A (en
Inventor
Baehr Markus
Vornehm Martin
Original Assignee
Schaeffler Technologies 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 Schaeffler Technologies Ag filed Critical Schaeffler Technologies Ag
Publication of MX2014010287A publication Critical patent/MX2014010287A/en
Publication of MX350505B publication Critical patent/MX350505B/en

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
    • F16D23/00—Details of mechanically-actuated clutches not specific for one distinct type
    • F16D23/12—Mechanical clutch-actuating mechanisms arranged outside the clutch as such
    • 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
    • F16D23/00—Details of mechanically-actuated clutches not specific for one distinct type
    • F16D23/12—Mechanical clutch-actuating mechanisms arranged outside the clutch as such
    • F16D2023/126—Actuation by rocker lever; Rocker levers therefor

Abstract

The invention relates to a lever actuator and a method for designing the lever actuator, which provides an engagement force over an engagement path to a lever element of friction clutches pushed together having clutch characteristic curves, subject to tolerances, of a clutch torque that can be transmitted over the engagement path, said lever actuator comprising an engagement lever, which is axially moved by a spindle drive along a rolling path and which acts on the lever element and which is preloaded at a lever end facing away from the lever element, wherein a rocking curve of the engagement lever for a rolling device that is driven by the spindle drive along the rolling path and that rolls between a base plate of the lever actuator and the rocking curve is designed according to an engagement force necessary for transmitting a maximum clutch torque to be transmitted for all clutch characteristic curves occurring within the tolerance. A design that extends the possible rolling paths or requires lower spindle forces of the spindle drive is achieved in that the rocking curve occurs by means of a key characteristic curve reproduced by means of a variance of the clutch characteristic curves of the actually necessary engagement force over the engagement path.
MX2014010287A 2012-05-02 2013-04-23 Lever actuator of a friction clutch and method for designing said lever actuator. MX350505B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102012207235 2012-05-02
PCT/EP2013/058333 WO2013164219A1 (en) 2012-05-02 2013-04-23 Lever actuator of a friction clutch and method for designing said lever actuator

Publications (2)

Publication Number Publication Date
MX2014010287A MX2014010287A (en) 2015-03-19
MX350505B true MX350505B (en) 2017-09-07

Family

ID=48190949

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2014010287A MX350505B (en) 2012-05-02 2013-04-23 Lever actuator of a friction clutch and method for designing said lever actuator.

Country Status (4)

Country Link
KR (1) KR102014571B1 (en)
DE (2) DE102013207289A1 (en)
MX (1) MX350505B (en)
WO (1) WO2013164219A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102016216585A1 (en) 2016-09-01 2018-03-01 Schaeffler Technologies AG & Co. KG A method of testing a self-opening of a clutch actuator lever actuator

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004009832A1 (en) 2003-03-03 2004-09-16 Luk Lamellen Und Kupplungsbau Beteiligungs Kg Disengaging system for a motor vehicle coupling or brake has lever with support point which is displaceable to adjust the operating force on the coupling
EP1770299B1 (en) * 2005-09-29 2013-03-13 Schaeffler Technologies AG & Co. KG Lever mechanism
DE102007003715A1 (en) * 2006-02-18 2007-08-23 Luk Lamellen Und Kupplungsbau Beteiligungs Kg Rocker lever actuator for manipulation of clutch of vehicle, has rocker lever for exerting varying control force for opening and closing clutch, which is acted upon by spring
DE112008001490B4 (en) 2007-06-21 2019-12-12 Schaeffler Technologies AG & Co. KG Clutch system with lever engagement
DE102009010136B4 (en) 2008-03-06 2018-11-08 Schaeffler Technologies AG & Co. KG Coupling system with an adjusting device
DE102009019581B4 (en) * 2008-05-20 2016-01-14 Schaeffler Technologies AG & Co. KG Hebelaktor
DE102009048725A1 (en) 2008-10-27 2010-04-29 Luk Lamellen Und Kupplungsbau Beteiligungs Kg Actuating device for use in shifting device for actuating friction clutch, has rotational axis with actuator lever supported on pivot point which slides radially with reference to rotational axis between outer bearing and inner bearing

Also Published As

Publication number Publication date
DE102013207289A1 (en) 2013-11-07
DE112013002292A5 (en) 2015-01-29
KR20150006025A (en) 2015-01-15
WO2013164219A1 (en) 2013-11-07
KR102014571B1 (en) 2019-08-26
MX2014010287A (en) 2015-03-19

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Legal Events

Date Code Title Description
HC Change of company name or juridical status

Owner name: FRAUNHOFER-GESELLSCHAFT ZUR FOERDERUNG DER ANGEWAN

Owner name: RIBOSCIENCE LLC

FG Grant or registration