WO2007124709A1 - Kupplungsscheibeneinrichtung - Google Patents
Kupplungsscheibeneinrichtung Download PDFInfo
- Publication number
- WO2007124709A1 WO2007124709A1 PCT/DE2007/000571 DE2007000571W WO2007124709A1 WO 2007124709 A1 WO2007124709 A1 WO 2007124709A1 DE 2007000571 W DE2007000571 W DE 2007000571W WO 2007124709 A1 WO2007124709 A1 WO 2007124709A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- spacer
- fastening element
- receptacle
- clutch disc
- clutch
- 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
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
- F16D13/68—Attachments of plates or lamellae to their supports
-
- 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
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/10—Suppression of vibrations in rotating systems by making use of members moving with the system
- F16F15/12—Suppression of vibrations in rotating systems by making use of members moving with the system using elastic members or friction-damping members, e.g. between a rotating shaft and a gyratory mass mounted thereon
- F16F15/129—Suppression of vibrations in rotating systems by making use of members moving with the system using elastic members or friction-damping members, e.g. between a rotating shaft and a gyratory mass mounted thereon characterised by friction-damping means
-
- 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
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/10—Suppression of vibrations in rotating systems by making use of members moving with the system
- F16F15/12—Suppression of vibrations in rotating systems by making use of members moving with the system using elastic members or friction-damping members, e.g. between a rotating shaft and a gyratory mass mounted thereon
- F16F15/129—Suppression of vibrations in rotating systems by making use of members moving with the system using elastic members or friction-damping members, e.g. between a rotating shaft and a gyratory mass mounted thereon characterised by friction-damping means
- F16F15/1295—Suppression of vibrations in rotating systems by making use of members moving with the system using elastic members or friction-damping members, e.g. between a rotating shaft and a gyratory mass mounted thereon characterised by friction-damping means characterised by means for interconnecting driven plates and retainer, cover plates
Definitions
- the invention relates to a clutch disc device with a drive plate, of which a side plate is spaced in the axial direction, wherein between the drive plate and the side plate at least one spacer means is arranged with a Abstandshalte- basic body, from which emanates at least one fastener, which in a receptacle of the side window intervenes.
- the object of the invention is to improve the clutch disk device according to the preamble of claim 1, in particular with regard to their torsional vibration damping capacity.
- the object is at a clutch disk device with a drive plate, of which a side plate is spaced in the axial direction, wherein between the drive plate and the side plate at least one spacer means is arranged with a Abstandshalte- basic body, from which emanates at least one fastener, which in a receptacle of Side window engages, achieved in that the receptacle for the fastener in the side window is open radially outward.
- the spacer device in the region of the outer diameter of the side window can be fastened thereto.
- a plurality of spacer means are arranged distributed uniformly over the circumference of the side window.
- the spacer device may also comprise a plurality of spacer elements, which are integrally connected to each other.
- a preferred embodiment of the clutch disk device is characterized in that the receptacle for the fastening element in a radially inner region has a greater extent in the circumferential direction than in a radially outer region. As a result, the fastening element is stably held in the associated receptacle.
- Another preferred embodiment of the clutch disc device is characterized in that the extension of the receptacle for the fastening element radially decreases to the outside. As a result, a release of the fastening element from the associated receptacle is prevented radially outward.
- a further preferred embodiment of the clutch disc device is characterized in that the receptacle has a trapezoidal contour. As a result, a dovetail-like positive connection between the receptacle and the associated fastening element is created.
- a further preferred embodiment of the clutch disc device is characterized in that the shape of the fastening element is adapted to the receptacle. As a result, a positive connection between the fastener and the associated receptacle is created.
- a further preferred embodiment of the clutch disk device is characterized in that the fastening element has a trapezoidal cross-section. As a result, a dovetail-like positive connection between the receptacle and the associated fastening element is created.
- the clutch disc device is characterized in that the fastening element is integrally connected to the spacer main body.
- the spacer device is preferably a stamped part made of sheet metal.
- a further preferred embodiment of the clutch disc device is characterized in that the fastening element is rivet-like connected to the side window.
- the spacer device is also referred to as a flat rivet.
- a further preferred exemplary embodiment of the clutch disk device is characterized in that the spacer device has in each case two fastening elements which engage in corresponding receptacles of the side disk and two fastening elements which engage in corresponding receptacles of the driver disk.
- the fastening elements are integrally connected to the spacer main body and preferably extend in the axial direction.
- the spacer main body has substantially the shape of a rectangular plate.
- Another preferred exemplary embodiment of the clutch disk device is characterized in that spring elements are arranged in the driver disk and the side disk, via which a hub part of the clutch disk device is torsionally vibration-dampingly coupled to the driver disk and the side disk.
- the spring elements are preferably helical compression springs.
- the clutch disc device according to the invention represents a torsional vibration damper, which is also referred to as torsional vibration damper.
- Figure 1 is a perspective view of a clutch disc device according to the invention
- Figure 2 is an enlarged detail of Figure 1 with a spacer device
- Figure 4 is an enlarged detail of Figure 3;
- FIG. 5 is a side view of the clutch disk device in plan view
- Figure 6 is an enlarged detail of Figure 5;
- Figure 7 is a perspective view of a spacer device
- Figure 8 shows the spacer device of Figure 7 in plan view
- Figure 9 shows the spacer device of Figure 7 in a side view
- Figure 10 shows the spacer device of Figure 7 in section
- Figure 11 is a sectional view taken along line XI-XI in Figure 10;
- Figure 12 is an exploded view of the clutch disk device
- FIG. 13 is an enlarged detail of FIG. 12 and FIG.
- FIG. 14 shows a further enlarged detail from FIG. 12.
- a clutch disk device 1 which is referred to as a clutch disk for short, is shown in perspective and in an exploded view.
- the clutch disc 1 can be clamped in the installed state (not shown) between a pressure plate and a counterpressure plate or a pressure plate and a flywheel of a friction clutch.
- the friction clutch is arranged in the drive train of a motor vehicle.
- the drive train comprises a drive unit, in particular an internal combustion engine, from which a crankshaft extends, which via the friction clutch with a gearbox input shaft, can be coupled.
- the structure and function of a friction clutch in the drive train of a motor vehicle are assumed to be known and not further explained here.
- the clutch disc 1 comprises a drive plate 2, on the radially outside two Reibbelaghvonn 5, 6 are mounted, which can be clamped between the pressure plates or pressure plates of the friction clutch.
- a side plate 8 is arranged.
- aligned windows in the axial direction are recessed in which helical compression springs 11 to 14 are added.
- a flange 15 is coupled to the drive plate 2 torsional vibration damping.
- the flange 15 is arranged in the axial direction between the drive plate 2 and the side plate 8 and rotatably connected to a hub portion 16, which in turn rotatably connected to the transmission input shaft.
- the side window 8 is arranged by spacer devices 21 to 24 at a defined distance from the driver disk 2.
- the spacer devices 21 to 24 are attached to both the drive plate 2 and the side plate 8.
- the spacers 21 to 24 are formed identically.
- the spacer means 23 comprises a spacer base body 30 having the shape of a rectangular plate with two long sides and two short sides. On the long sides of the spacer main body 30 in each case two fastening elements 31 to 34 extend in pairs in opposite directions.
- the fastening elements 31 to 34 are also referred to as fastening arms or fastening fingers.
- the mounting arms 31, 32 engage in receivers 41, 42 of the side window 8.
- the free ends 51, 52 of the fastening arms 31, 32 are deformed like a rivet head.
- the receptacles 41, 42 of the side window 8 are open radially outward.
- the fastening arms 33, 34 each extend in the opposite direction to the fastening arms 31, 32.
- the fastening arms 33, 34 engage in receptacles 43, 44, which are formed by through-holes in the driver disk 2.
- the fastening arms 31, 32 have a trapezoidal cross section.
- the shape of the receptacles 41, 42 in the side window 8 is adapted to the shape of the attachment arms 31, 32.
- the receptacles 41, 42 have a trapezoidal contour, which narrows radially outward. Thereby, a positive connection between the mounting arms 31, 32 and the receptacles 41, 42 is provided, which reliably prevents movement of the fastening arms 31, 32 radially outward relative to the side window 8.
- the side window 8 is shown alone in plan view.
- the windows 61 to 64 are distributed uniformly in the circumferential direction.
- two receptacles 41, 42 are respectively provided for the fastening arms of the spacer devices.
- FIG. 6 one can clearly see the trapezoidal contour of the receptacles 41, 42.
- the spacer device 23 is shown in the vicinity of the receptacles 43, 44 for the attachment arms 33, 34.
- the spacer device 24 is shown in a state fastened to the driver disk 2.
- the spacing means 21 to 24 can be displaced outwards as far as possible. Due to the open design of the receptacles for the attachment arms of the spacer devices 21 to 24, a radial projection of the side window 8 can go to zero via the spacer devices 21 to 24.
- the positive, preferably dovetail-like connection between the mounting arms of the spacer devices and the associated receptacles serve to ensure stable attachment of the spacer devices even at high rotational speeds.
- the solution according to the invention has the advantage that the diameter of the flange part 15 can be larger in comparison to conventional designs. As a result, damper pressure springs 11 to 14 can also be increased. This enables lower spring stiffnesses with the same final torque and higher end torques with the same spring stiffness. LIST OF REFERENCE NUMERALS
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Aviation & Aerospace Engineering (AREA)
- Mechanical Operated Clutches (AREA)
Abstract
Description
Claims
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| BRPI0710869-9A BRPI0710869A2 (pt) | 2006-04-28 | 2007-03-29 | dispositivo de disco de embreagem |
| CN2007800122276A CN101415966B (zh) | 2006-04-28 | 2007-03-29 | 离合器盘装置 |
| DE112007000838T DE112007000838A5 (de) | 2006-04-28 | 2007-03-29 | Kupplungsscheibeneinrichtung |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102006019775.5 | 2006-04-28 | ||
| DE102006019775 | 2006-04-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO2007124709A1 true WO2007124709A1 (de) | 2007-11-08 |
Family
ID=38121754
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/DE2007/000571 Ceased WO2007124709A1 (de) | 2006-04-28 | 2007-03-29 | Kupplungsscheibeneinrichtung |
Country Status (5)
| Country | Link |
|---|---|
| KR (1) | KR20080110868A (de) |
| CN (1) | CN101415966B (de) |
| BR (1) | BRPI0710869A2 (de) |
| DE (1) | DE112007000838A5 (de) |
| WO (1) | WO2007124709A1 (de) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102008002501A1 (de) * | 2008-06-18 | 2009-12-24 | Zf Friedrichshafen Ag | Torsionsschwingungsdämpferanordnung für den Antriebsstrang eines Fahrzeugs |
| DE202019101438U1 (de) | 2018-04-12 | 2019-03-20 | Schaeffler Technologies AG & Co. KG | Kupplungsscheibe für eine Reibkupplung |
| EP3587856A4 (de) * | 2017-02-27 | 2020-02-26 | Aisin Seiki Kabushiki Kaisha | Dämpfervorrichtung |
| DE102019120219B4 (de) * | 2019-07-26 | 2026-01-15 | Schaeffler Technologies AG & Co. KG | Schwingungsdämpfungseinheit mit einer Ausrückeinrichtung für einen Drehmomentbegrenzer |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012010114A2 (de) * | 2010-06-29 | 2012-01-26 | Schaeffler Technologies Gmbh & Co. Kg | Kupplungsaggregat und verfahren zur montage eines kupplungsaggregats |
| DE102019120220A1 (de) * | 2019-07-26 | 2021-01-28 | Schaeffler Technologies AG & Co. KG | Schwingungsdämpfungseinheit mit einem zwischen einem Federdämpfer und einem Fliehkraftpendel angeordneten Drehmomentbegrenzer |
| DE102019127399B4 (de) * | 2019-10-11 | 2023-03-23 | Schaeffler Technologies AG & Co. KG | Torsionsdämpfer und Dämpfereinrichtung |
| CN115182940B (zh) * | 2022-07-07 | 2024-03-26 | 来安县隆华摩擦材料有限公司 | 一种高效散热的离合器摩擦片 |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3938635A (en) * | 1973-02-21 | 1976-02-17 | Automotive Products Co., Ltd. | Driven plates for friction clutches |
| US5857914A (en) * | 1996-08-02 | 1999-01-12 | Exedy Corporation | Configuration for connecting outer radial portions of disk portions of a damper disk assembly |
| EP1460302A1 (de) * | 2003-03-18 | 2004-09-22 | Aisin Seiki Kabushiki Kaisha | Drehschwingungsdämpfer |
| EP1589244A1 (de) * | 2004-04-21 | 2005-10-26 | BorgWarner Inc. | Mitnehmereinheit mit axial vorgespannter Mitnehmerscheibe |
-
2007
- 2007-03-29 CN CN2007800122276A patent/CN101415966B/zh not_active Expired - Fee Related
- 2007-03-29 KR KR1020087026177A patent/KR20080110868A/ko not_active Withdrawn
- 2007-03-29 DE DE112007000838T patent/DE112007000838A5/de not_active Ceased
- 2007-03-29 BR BRPI0710869-9A patent/BRPI0710869A2/pt not_active IP Right Cessation
- 2007-03-29 WO PCT/DE2007/000571 patent/WO2007124709A1/de not_active Ceased
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3938635A (en) * | 1973-02-21 | 1976-02-17 | Automotive Products Co., Ltd. | Driven plates for friction clutches |
| US5857914A (en) * | 1996-08-02 | 1999-01-12 | Exedy Corporation | Configuration for connecting outer radial portions of disk portions of a damper disk assembly |
| EP1460302A1 (de) * | 2003-03-18 | 2004-09-22 | Aisin Seiki Kabushiki Kaisha | Drehschwingungsdämpfer |
| EP1589244A1 (de) * | 2004-04-21 | 2005-10-26 | BorgWarner Inc. | Mitnehmereinheit mit axial vorgespannter Mitnehmerscheibe |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102008002501A1 (de) * | 2008-06-18 | 2009-12-24 | Zf Friedrichshafen Ag | Torsionsschwingungsdämpferanordnung für den Antriebsstrang eines Fahrzeugs |
| EP3587856A4 (de) * | 2017-02-27 | 2020-02-26 | Aisin Seiki Kabushiki Kaisha | Dämpfervorrichtung |
| DE202019101438U1 (de) | 2018-04-12 | 2019-03-20 | Schaeffler Technologies AG & Co. KG | Kupplungsscheibe für eine Reibkupplung |
| DE102019120219B4 (de) * | 2019-07-26 | 2026-01-15 | Schaeffler Technologies AG & Co. KG | Schwingungsdämpfungseinheit mit einer Ausrückeinrichtung für einen Drehmomentbegrenzer |
Also Published As
| Publication number | Publication date |
|---|---|
| KR20080110868A (ko) | 2008-12-19 |
| BRPI0710869A2 (pt) | 2011-08-09 |
| DE112007000838A5 (de) | 2009-01-15 |
| CN101415966B (zh) | 2011-12-14 |
| CN101415966A (zh) | 2009-04-22 |
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