WO2016112905A3 - Clutch device with additional friction torque resulting from a radial constriction of at least one lamella plate - Google Patents

Clutch device with additional friction torque resulting from a radial constriction of at least one lamella plate Download PDF

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Publication number
WO2016112905A3
WO2016112905A3 PCT/DE2016/200008 DE2016200008W WO2016112905A3 WO 2016112905 A3 WO2016112905 A3 WO 2016112905A3 DE 2016200008 W DE2016200008 W DE 2016200008W WO 2016112905 A3 WO2016112905 A3 WO 2016112905A3
Authority
WO
WIPO (PCT)
Prior art keywords
friction torque
lamella plate
lamella
outer ring
inner ring
Prior art date
Application number
PCT/DE2016/200008
Other languages
German (de)
French (fr)
Other versions
WO2016112905A2 (en
Inventor
Thorsten Biermann
Harald Martini
Original Assignee
Schaeffler Technologies AG & Co. KG
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 & Co. KG filed Critical Schaeffler Technologies AG & Co. KG
Publication of WO2016112905A2 publication Critical patent/WO2016112905A2/en
Publication of WO2016112905A3 publication Critical patent/WO2016112905A3/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
    • F16D13/00—Friction clutches
    • F16D13/58—Details
    • F16D13/60—Clutching elements
    • F16D13/64—Clutch-plates; Clutch-lamellae
    • F16D13/648—Clutch-plates; Clutch-lamellae for clutches with multiple lamellae
    • 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
    • F16D13/14—Friction clutches with outwardly-movable clutching members co-operating with the inner surface of a drum or the like
    • F16D13/18—Friction clutches with outwardly-movable clutching members co-operating with the inner surface of a drum or the like shaped as linked or separately-pivoted segments
    • 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
    • F16D13/22—Friction clutches with axially-movable clutching members
    • F16D13/38—Friction clutches with axially-movable clutching members with flat clutching surfaces, e.g. discs
    • F16D13/52—Clutches with multiple lamellae ; Clutches in which three or more axially moveable members are fixed alternately to the shafts to be coupled and are pressed from one side towards an axially-located member
    • 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
    • F16D15/00—Clutches with wedging balls or rollers or with other wedgeable separate clutching members

Abstract

The invention relates to a clutch device for a motor vehicle, comprising an inner ring (1) and an outer ring (2) and at least two lamella plates (3a, 3b) radially arranged between the inner ring (1) and the outer ring (2), an axial force being applicable to the at least two lamella plates (3a, 3b) to produce a friction torque on their end faces facing each other, which friction torque enables a torque to be transmitted between the inner ring (1) and the outer ring (2). According to the invention, the at least one first lamella plate (3a) is interlockingly connected to the outer ring (2) and the at least one second lamella plate (3b) is interlockingly connected to the inner ring (1), the end faces of the at least one first lamella plate (3a) undergoing a rotation relative to the outer ring (2) due to the friction torque produced, thereby resulting in a radial constriction of the at least one first lamella plate (3a) so that an inner circumferential surface of the at least one first lamella plate (3a) comes to rest on an outer circumferential surface of the inner ring (1) in order to produce an additional friction torque for transmitting the torque between the inner ring (1) and the outer ring (2).
PCT/DE2016/200008 2015-01-14 2016-01-13 Clutch device with additional friction torque resulting from a radial constriction of at least one lamella plate WO2016112905A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102015200467.8 2015-01-14
DE102015200467.8A DE102015200467A1 (en) 2015-01-14 2015-01-14 coupling device

Publications (2)

Publication Number Publication Date
WO2016112905A2 WO2016112905A2 (en) 2016-07-21
WO2016112905A3 true WO2016112905A3 (en) 2016-09-09

Family

ID=55587981

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/DE2016/200008 WO2016112905A2 (en) 2015-01-14 2016-01-13 Clutch device with additional friction torque resulting from a radial constriction of at least one lamella plate

Country Status (2)

Country Link
DE (1) DE102015200467A1 (en)
WO (1) WO2016112905A2 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102016200842A1 (en) * 2016-01-21 2017-01-05 Schaeffler Technologies AG & Co. KG coupling device
DE102016219400B4 (en) * 2016-10-06 2019-01-03 Schaeffler Technologies AG & Co. KG Coupling device with radial constriction of at least one disk disk
DE102018122385A1 (en) * 2018-09-13 2020-03-19 Schaeffler Technologies AG & Co. KG Friction clutch

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB191219846A (en) * 1912-08-30 1913-05-29 George Joseph Dallison Improvements relating to Clutches.
DE1008537B (en) * 1943-10-18 1957-05-16 Ringspann Maurer Kg A Radial clamping element
JPS58113638A (en) * 1981-12-26 1983-07-06 Inoue Japax Res Inc Clutch device
US6112863A (en) * 1998-12-18 2000-09-05 Colletti; Gregory J. Band brake with evenly distributed braking force application
DE102012218282A1 (en) * 2012-03-26 2013-09-26 Schaeffler Technologies AG & Co. KG Disconnect coupling for four-wheel drive
DE102014202693A1 (en) * 2013-02-16 2014-08-21 Schaeffler Technologies Gmbh & Co. Kg Locking disengagement clutch
DE102015203256A1 (en) * 2014-06-23 2015-12-24 Schaeffler Technologies AG & Co. KG Slat disc, clutch assembly and torque transmission device

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2117482A (en) * 1937-05-19 1938-05-17 W C Lipe Inc Clutch-lever plate
US3025686A (en) * 1961-05-24 1962-03-20 Robert P Lewis Clutch discs
US5577582A (en) * 1995-04-20 1996-11-26 Tesma International Inc. Polygonal clutch assembly
DE102005005867A1 (en) 2005-02-09 2006-08-10 Hofer Mechatronik Gmbh Plate clutch between drive shaft and driven shaft for transmission has spring compressed between pressurized pressing piston and sliding stop

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB191219846A (en) * 1912-08-30 1913-05-29 George Joseph Dallison Improvements relating to Clutches.
DE1008537B (en) * 1943-10-18 1957-05-16 Ringspann Maurer Kg A Radial clamping element
JPS58113638A (en) * 1981-12-26 1983-07-06 Inoue Japax Res Inc Clutch device
US6112863A (en) * 1998-12-18 2000-09-05 Colletti; Gregory J. Band brake with evenly distributed braking force application
DE102012218282A1 (en) * 2012-03-26 2013-09-26 Schaeffler Technologies AG & Co. KG Disconnect coupling for four-wheel drive
DE102014202693A1 (en) * 2013-02-16 2014-08-21 Schaeffler Technologies Gmbh & Co. Kg Locking disengagement clutch
DE102015203256A1 (en) * 2014-06-23 2015-12-24 Schaeffler Technologies AG & Co. KG Slat disc, clutch assembly and torque transmission device

Also Published As

Publication number Publication date
WO2016112905A2 (en) 2016-07-21
DE102015200467A1 (en) 2016-07-14

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