DE10328193A1 - Clutch unit for vehicle, comprising operating disks made of textile reinforced ceramics and provided with radial slots - Google Patents
Clutch unit for vehicle, comprising operating disks made of textile reinforced ceramics and provided with radial slots Download PDFInfo
- Publication number
- DE10328193A1 DE10328193A1 DE2003128193 DE10328193A DE10328193A1 DE 10328193 A1 DE10328193 A1 DE 10328193A1 DE 2003128193 DE2003128193 DE 2003128193 DE 10328193 A DE10328193 A DE 10328193A DE 10328193 A1 DE10328193 A1 DE 10328193A1
- Authority
- DE
- Germany
- Prior art keywords
- hub
- drive plate
- coupling according
- webs
- drive
- 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
- 239000011226 reinforced ceramic Substances 0.000 title claims abstract 3
- 239000004753 textile Substances 0.000 title abstract 2
- 229910001092 metal group alloy Inorganic materials 0.000 claims abstract description 3
- 230000008878 coupling Effects 0.000 claims description 12
- 238000010168 coupling process Methods 0.000 claims description 12
- 238000005859 coupling reaction Methods 0.000 claims description 12
- 230000005540 biological transmission Effects 0.000 claims description 7
- 238000002485 combustion reaction Methods 0.000 claims description 5
- 239000000919 ceramic Substances 0.000 claims description 4
- 230000001404 mediated effect Effects 0.000 claims 2
- 229910010271 silicon carbide Inorganic materials 0.000 abstract description 5
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 abstract description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 230000009172 bursting Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 229910001234 light alloy Inorganic materials 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 239000013585 weight reducing agent Substances 0.000 description 1
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
- F16D13/22—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
- F16D13/00—Friction clutches
- F16D13/58—Details
- F16D13/60—Clutching elements
- F16D13/64—Clutch-plates; Clutch-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
- F16D13/58—Details
- F16D13/60—Clutching elements
- F16D13/64—Clutch-plates; Clutch-lamellae
- F16D13/68—Attachments of plates or lamellae to their supports
- F16D13/683—Attachments of plates or lamellae to their supports for clutches with multiple lamellae
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mechanical Operated Clutches (AREA)
Abstract
Description
Die Erfindung bezieht sich auf eine Kupplung für ein Antriebsaggregat, das eine Brennkraftmaschine und ein Getriebe umfasst, nach dem Oberbegriff des Patentanspruchs 1.The The invention relates to a coupling for a drive unit, the an internal combustion engine and a transmission comprises, according to the preamble of Patent claim 1.
Es
ist eine Mehrscheibenkupplung bekannt,
In
der
Aufgabe der Erfindung ist es eine Kupplung für ein Antriebsaggregat zu schaffen, deren Mitnehmerscheiben funktionsgerecht mit einer Nabe zusammenarbeiten und durch entsprechende Werkstoffwahl eine hohe Haltbarkeit und einen geringen Bauraum erfordern.task the invention is to provide a coupling for a drive unit, their drive discs functionally cooperate with a hub and by appropriate choice of materials a high durability and require a small space.
Nach der Erfindung wird dies Aufgabe durch die Merkmale des Patentanspruch 1 gelöst. Weitere, die Erfindung ausgestaltende Merkmale sind in den Unteransprüchen enthalten.To The invention achieves this object by the features of the claim 1 solved. Further, the invention ausgestaltende features are included in the subclaims.
Die mit der Erfindung hauptsächlich erzielten Vorteile sind darin zu sehen, dass die Mitnehmerscheiben aus Keramik sich durch eine besondere Laufleistung auszeichnen und sich so dimensionieren lassen, dass sie zu einer vorbildlich kompakten und raumsparenden Bauweise der Kupplung insgesamt beitragen. Darüber hinaus gewährleisten die allseitig die Stege der Nabe umgebenden Öffnungen in der Mitnehmerscheibe, dass letztere festigkeitsmäßig hohen Belastungen standhält. Für die Nabe eignet sich eine Leichtmetalllegierung, so dass sie das Bestreben einer Gewichtsreduktion der Kupplung unterstützt. Die Mitnehmerscheibe besteht aus einer Keramik – C-SiC – mit Gewebeverstärkung, wodurch ihre Berstdrehzahl in bedeutendem Umfang erhöht wird. Schließlich wird durch die Reibschichten – Silizium Karbid – die Verschleißfestigkeit der Mitnehmerscheibe optimiert.The with the invention mainly The advantages achieved are the fact that the drive plates made of ceramic characterized by a special mileage and can be dimensioned so that they become an exemplary compact and space-saving design of the clutch overall contribute. In addition, ensure the all-round the webs of the hub surrounding openings in the drive plate, that the latter is high in strength Withstand loads. For the Hub is suitable for light metal alloy, so that they endeavor supported a weight reduction of the clutch. The drive plate exists made of a ceramic - C-SiC - with fabric reinforcement, which their bursting speed is increased significantly. Finally will through the friction layers - silicon Carbide - the wear resistance the drive disc optimized.
In der Zeichnung ist ein Ausführungsbeispiel der Erfindung dargestellt, das nachstehend näher erläutert wird.In the drawing is an embodiment of Invention, which will be explained in more detail below.
Es zeigenIt demonstrate
Eine
Kupplung
Die
Nabe
Jede
Mitnehmerscheibe
- – die Dicke Sd der Stege und die lichte Weite WI der Öffnungen betragen zwischen 4 und 6mm;
- – die
Durchmesser des Lagerzapfens
22 der Nabe6 bzw. der Lagerbohrung23 der Mitnehmerscheibe7 betragen zwischen 38 und 42 mm; - – der
Außendurchmesser
Ad der Mitnehmerscheibe
7 beträgt zwischen 165 und 175mm; - – die
Dicke Md der Mitnehmerscheibe
7 beträgt zwischen 5,5 und 6,5mm.
- - The thickness Sd of the webs and the clear width WI of the openings are between 4 and 6mm;
- - The diameter of the journal
22 the hub6 or the bearing bore23 the drive disc7 be between 38 and 42 mm; - - The outer diameter Ad of the drive plate
7 is between 165 and 175mm; - - The thickness Md of the drive plate
7 is between 5.5 and 6.5mm.
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2003128193 DE10328193A1 (en) | 2003-06-24 | 2003-06-24 | Clutch unit for vehicle, comprising operating disks made of textile reinforced ceramics and provided with radial slots |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2003128193 DE10328193A1 (en) | 2003-06-24 | 2003-06-24 | Clutch unit for vehicle, comprising operating disks made of textile reinforced ceramics and provided with radial slots |
Publications (1)
Publication Number | Publication Date |
---|---|
DE10328193A1 true DE10328193A1 (en) | 2005-01-27 |
Family
ID=33546612
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE2003128193 Ceased DE10328193A1 (en) | 2003-06-24 | 2003-06-24 | Clutch unit for vehicle, comprising operating disks made of textile reinforced ceramics and provided with radial slots |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE10328193A1 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113383177A (en) * | 2019-02-14 | 2021-09-10 | 罗伯特·博世有限公司 | Dual clutch transmission for an electric vehicle and drive unit for an electric vehicle |
DE102021211852A1 (en) | 2021-10-21 | 2023-04-27 | Zf Friedrichshafen Ag | Spline arrangement for a multiple disc clutch |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3839718A1 (en) * | 1987-11-27 | 1989-06-08 | Mclane Tilton | CARBON / CARBON FRICTION CLUTCH |
DE10145638A1 (en) * | 2001-09-15 | 2003-04-10 | Porsche Ag | Clutch, preferably multi-disc clutch |
DE20302735U1 (en) * | 2003-02-20 | 2003-04-24 | Sachs Race Eng Gmbh | Friction clutch, comprising second set of friction discs designed in order to resist high torque |
-
2003
- 2003-06-24 DE DE2003128193 patent/DE10328193A1/en not_active Ceased
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3839718A1 (en) * | 1987-11-27 | 1989-06-08 | Mclane Tilton | CARBON / CARBON FRICTION CLUTCH |
DE10145638A1 (en) * | 2001-09-15 | 2003-04-10 | Porsche Ag | Clutch, preferably multi-disc clutch |
DE20302735U1 (en) * | 2003-02-20 | 2003-04-24 | Sachs Race Eng Gmbh | Friction clutch, comprising second set of friction discs designed in order to resist high torque |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113383177A (en) * | 2019-02-14 | 2021-09-10 | 罗伯特·博世有限公司 | Dual clutch transmission for an electric vehicle and drive unit for an electric vehicle |
CN113383177B (en) * | 2019-02-14 | 2023-02-03 | 罗伯特·博世有限公司 | Dual clutch transmission for an electric vehicle and drive unit for an electric vehicle |
US11852201B2 (en) | 2019-02-14 | 2023-12-26 | Robert Bosch Gmbh | Double clutch transmission for an electric vehicle, and drive unit for an electric vehicle |
DE102021211852A1 (en) | 2021-10-21 | 2023-04-27 | Zf Friedrichshafen Ag | Spline arrangement for a multiple disc clutch |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
OP8 | Request for examination as to paragraph 44 patent law | ||
8127 | New person/name/address of the applicant |
Owner name: DR. ING. H.C. F. PORSCHE AKTIENGESELLSCHAFT, 7, DE |
|
8131 | Rejection |