WO2010035030A3 - Actuation system - Google Patents

Actuation system Download PDF

Info

Publication number
WO2010035030A3
WO2010035030A3 PCT/GB2009/051240 GB2009051240W WO2010035030A3 WO 2010035030 A3 WO2010035030 A3 WO 2010035030A3 GB 2009051240 W GB2009051240 W GB 2009051240W WO 2010035030 A3 WO2010035030 A3 WO 2010035030A3
Authority
WO
WIPO (PCT)
Prior art keywords
spring element
actuator beam
change
output member
actuation mechanism
Prior art date
Application number
PCT/GB2009/051240
Other languages
French (fr)
Other versions
WO2010035030A9 (en
WO2010035030A2 (en
Inventor
Jonathan C. Wheals
Original Assignee
Ricardo Uk Limited
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 Ricardo Uk Limited filed Critical Ricardo Uk Limited
Publication of WO2010035030A2 publication Critical patent/WO2010035030A2/en
Publication of WO2010035030A3 publication Critical patent/WO2010035030A3/en
Publication of WO2010035030A9 publication Critical patent/WO2010035030A9/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 actuation mechanism (100) includes an actuator beam (102), a reaction element (106) or driver intended to act on the actuator beam, and an output member movable to apply or release an actuating force in response to operation of the actuator beam. The actuator beam (102) lis a spring element and the actuation mechanism is configured to provide relative movement between the driver and the spring element, in order to change the flexed shape of the spring element. Changes in the flexed shape of the spring element result in a change in the actuating force to be applied through the output member.
PCT/GB2009/051240 2008-09-24 2009-09-23 Actuation system WO2010035030A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB0817503.6 2008-09-24
GB0817503A GB0817503D0 (en) 2008-09-24 2008-09-24 Actuation system

Publications (3)

Publication Number Publication Date
WO2010035030A2 WO2010035030A2 (en) 2010-04-01
WO2010035030A3 true WO2010035030A3 (en) 2010-05-20
WO2010035030A9 WO2010035030A9 (en) 2010-07-15

Family

ID=39952140

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/GB2009/051240 WO2010035030A2 (en) 2008-09-24 2009-09-23 Actuation system

Country Status (2)

Country Link
GB (1) GB0817503D0 (en)
WO (1) WO2010035030A2 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102010048127A1 (en) * 2009-10-26 2011-04-28 Schaeffler Technologies Gmbh & Co. Kg Actuator for clutches
DE102012220941A1 (en) * 2011-12-09 2013-06-13 Schaeffler Technologies AG & Co. KG Actuating system for torque transmission device e.g. clutch, has force application region over which operating force is applied on transmission device, and actuator that is moved relative to supporting region along radial direction
DE102013203778A1 (en) * 2012-03-22 2013-09-26 Schaeffler Technologies AG & Co. KG Actuator device for friction disc clutch used in powertrain of e.g. passenger car, has damping device with clamping element that is telescopically moved about pin, such that clamping element exerts predetermined clamping force on pin
DE112013003377A5 (en) * 2012-07-03 2015-03-19 Schaeffler Technologies Gmbh & Co. Kg LEVER SYSTEM
GB201215984D0 (en) 2012-09-07 2012-10-24 Ricardo Uk Ltd Improvements in or relating to clutches
DE102016209425B3 (en) * 2016-05-31 2017-11-09 Schaeffler Technologies AG & Co. KG Actuating device for a friction clutch and clutch system with this

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1455106B1 (en) * 2003-03-03 2006-10-25 LuK Lamellen und Kupplungsbau Beteiligungs KG Disengaging system
EP1722119A1 (en) * 2005-05-11 2006-11-15 Valeo Embrayages Device for assisting the displacement of an actuating device and assistance assembly for actuation device of a coupling, especially for a motor vehicle
DE102006022186A1 (en) * 2005-06-15 2006-12-21 Luk Lamellen Und Kupplungsbau Beteiligungs Kg Clutch actuator, especially for vehicle clutch, has force transfer path with force transfer element(s) that can be twisted so, depending on twist angle, axially acting ramp translates output force relative to introduced force
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

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1455106B1 (en) * 2003-03-03 2006-10-25 LuK Lamellen und Kupplungsbau Beteiligungs KG Disengaging system
EP1722119A1 (en) * 2005-05-11 2006-11-15 Valeo Embrayages Device for assisting the displacement of an actuating device and assistance assembly for actuation device of a coupling, especially for a motor vehicle
DE102006022186A1 (en) * 2005-06-15 2006-12-21 Luk Lamellen Und Kupplungsbau Beteiligungs Kg Clutch actuator, especially for vehicle clutch, has force transfer path with force transfer element(s) that can be twisted so, depending on twist angle, axially acting ramp translates output force relative to introduced force
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

Also Published As

Publication number Publication date
WO2010035030A9 (en) 2010-07-15
GB0817503D0 (en) 2008-10-29
WO2010035030A2 (en) 2010-04-01

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