DE102006034713A1 - Power train for fuel high-pressure pump, has drive wheel supported at housing, and sleeve including arc shaped external teeth at opposite end and intervening in drive wheel with internal teeth with toothed teeth - Google Patents
Power train for fuel high-pressure pump, has drive wheel supported at housing, and sleeve including arc shaped external teeth at opposite end and intervening in drive wheel with internal teeth with toothed teeth Download PDFInfo
- Publication number
- DE102006034713A1 DE102006034713A1 DE200610034713 DE102006034713A DE102006034713A1 DE 102006034713 A1 DE102006034713 A1 DE 102006034713A1 DE 200610034713 DE200610034713 DE 200610034713 DE 102006034713 A DE102006034713 A DE 102006034713A DE 102006034713 A1 DE102006034713 A1 DE 102006034713A1
- Authority
- DE
- Germany
- Prior art keywords
- drive wheel
- teeth
- sleeve
- housing
- toothed
- 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.)
- Withdrawn
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
- F16D3/00—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive
- F16D3/16—Universal joints in which flexibility is produced by means of pivots or sliding or rolling connecting parts
- F16D3/18—Universal joints in which flexibility is produced by means of pivots or sliding or rolling connecting parts the coupling parts (1) having slidably-interengaging teeth
- F16D3/185—Universal joints in which flexibility is produced by means of pivots or sliding or rolling connecting parts the coupling parts (1) having slidably-interengaging teeth radial teeth connecting concentric inner and outer coupling parts
Abstract
Description
Die Erfindung betrifft ein Aggregat mit einem Antriebsrad nach dem Oberbegriff des Anspruchs 1.The The invention relates to an assembly with a drive wheel according to the preamble of claim 1.
Aus dem Stand der Technik sind Zahnkupplungen bekannt, die zur Übertragung großer Drehmomente und hoher Drehzahlen geeignet sind. Zahnkupplungen weisen eine außenverzahnten Nabe und eine innenverzahnte Hülse auf, wobei die außenverzahnte Nabe in die innenverzahnte Hülse eingreift. Eine Außenverzahnung mit bogenförmigen und balligen (bombierten) Zähnen ermöglicht neben einer axialen Verschiebbarkeit eine Winkelbeweglichkeit der Nabe zur Hülse. Eine übliche Ausführung als Doppelkupplung mit zwei außenverzahnten Naben, die in eine innenverzahnte Hülse eingreifen, ermöglicht zusätzlich ein Ausgleich eines radialen Versatzes der Naben.Out In the prior art gear couplings are known, which are for transmission greater Torques and high speeds are suitable. Gear couplings point an externally toothed one Hub and an internally toothed sleeve on, with the externally toothed Hub in the internally toothed sleeve engaging. An external toothing with arcuate and crowned (domed) teeth allows in addition to an axial displaceability, an angular mobility of the hub to the sleeve. A usual execution as a double clutch with two externally toothed Hubs that engage in an internally toothed sleeve, additionally allows a Compensation of a radial offset of the hubs.
Im Automobilbau finden Doppelkupplung zwischen Aggregaten und deren Antriebsrädern, im Besonderen zwischen einer Kraftstoff-Hochdruckpumpe und deren Antriebsrad, Verwendung. Dabei wird das Aggregat an einem Gehäuse der Brennkraftmaschine befestigt und über die Hülse der Doppelkupplung formschlüssig mit dem separat am Gehäuse gelagerten Antriebsrad verbunden. Derart ausgeführte Zahnkupplungen weisen aber auf Grund der einheitlichen Durchmesser der Kupplungsbauteile einen erhöhten Bauraumbedarf auf.in the Automotive engineering find double clutch between units and their Drive wheels, in particular, between a high pressure fuel pump and its Drive wheel, use. The unit is on a housing of the Internal combustion engine attached and positively via the sleeve of the double clutch separately on the housing mounted drive wheel connected. Such executed toothed couplings have but due to the uniform diameter of the coupling components an elevated one Space requirement.
Das erfindungsgemäße Aggregat mit einem Antriebsrad mit den kennzeichnenden Merkmalen des Anspruchs 1 hat demgegenüber den Vorteil, dass mit einer einfach aufgebauten Hülse der Zahnkupplung ein entsprechender Ausgleich von Toleranzen und/oder Fluchtungsfehlern zwischen dem Aggregat und dem Antriebsrad erfolgen kann, wobei die Hülse mit einer Außenverzahnung mit bogenförmigen und balligen Zähnen platzsparend direkt in ein Antriebsrad mit einer Innenverzahnung mit geradverzahnten Zähnen eingreift.The Aggregate according to the invention with a drive wheel with the characterizing features of the claim 1 has in contrast the advantage that with a simply constructed sleeve of Tooth coupling a corresponding compensation of tolerances and / or Alignment errors between the unit and the drive wheel done can, with the sleeve with an external toothing with arcuate and crowned teeth saves space directly in a drive wheel with an internal toothing with straight teeth engaging.
Vorteilhafterweise ermöglicht die Hülse mit einer Innen- und einer Außenverzahnung, die Zahnkupplung in das Antriebsrad zu integrieren, wodurch auf eine Nabe am Antriebsrad verzichtet werden kann.advantageously, allows the sleeve with an inner and an outer toothing, to integrate the gear coupling in the drive wheel, causing a hub on the drive wheel can be dispensed with.
Durch die in den Unteransprüchen aufgeführten Maßnahmen sind vorteilhafte Weiterbildungen und Verbesserungen des im Anspruch 1 angegebenen Aggregats mit einem Antriebsrad möglich.By in the subclaims listed activities are advantageous developments and improvements of the claim 1 specified unit with a drive wheel possible.
Zur Verbesserung der konstruktiven Ausführung des Aggregats bezüglich des Bauraums verjüngt sich die Hülse ausgehend von seiner Innenverzahnung flaschenhalsförmig zur Außenverzahnung hin. Vorteilhaft ist dabei, dass durch die Gestaltung der Hülse es möglich ist, das Antriebsrad konstruktiv zu verbessern und optimal an den vorhandenen Bauraum anzupassen, wodurch eine Kosten- und Gewichtsersparnis erzielt werden kann.to Improvement of the structural design of the unit with respect to Rejuvenated space the sleeve starting from its internal toothing flaschenhalsförmig External toothing out. It is advantageous that by the design of the sleeve it is possible to improve the drive wheel constructively and optimally to the existing To adapt space, resulting in a cost and weight savings can be.
Weitere Merkmale und Merkmalskombinationen ergeben sich aus der Beschreibung sowie der Zeichnung. Das Ausführungsbeispiel der Erfindung ist in der Zeichnung vereinfacht dargestellt und in den nachfolgenden Beschreibungen näher erläutert.Further Features and combinations of features result from the description as well as the drawing. The embodiment of The invention is illustrated in simplified form in the drawing and in the following Descriptions closer explained.
Die
Zeichnung zeigt eine schematisch vereinfachte Darstellung eines
Ausführungsbeispiels
eines Aggregats
In
der Zeichnung ist das Aggregat
Das
Aggregat
Der
Wellenzapfen
Die
Hülse
Das
separat in am Gehäuse
Das
Antriebsrad
In
einer besonders vorteilhaften Ausführungsform wird die Hülse
Auf
der Antriebsradhülse
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE200610034713 DE102006034713A1 (en) | 2006-07-27 | 2006-07-27 | Power train for fuel high-pressure pump, has drive wheel supported at housing, and sleeve including arc shaped external teeth at opposite end and intervening in drive wheel with internal teeth with toothed teeth |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE200610034713 DE102006034713A1 (en) | 2006-07-27 | 2006-07-27 | Power train for fuel high-pressure pump, has drive wheel supported at housing, and sleeve including arc shaped external teeth at opposite end and intervening in drive wheel with internal teeth with toothed teeth |
Publications (1)
Publication Number | Publication Date |
---|---|
DE102006034713A1 true DE102006034713A1 (en) | 2008-01-31 |
Family
ID=38859330
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE200610034713 Withdrawn DE102006034713A1 (en) | 2006-07-27 | 2006-07-27 | Power train for fuel high-pressure pump, has drive wheel supported at housing, and sleeve including arc shaped external teeth at opposite end and intervening in drive wheel with internal teeth with toothed teeth |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE102006034713A1 (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102008053569B3 (en) * | 2008-10-15 | 2010-06-17 | Bühler Motor GmbH | Bearing support for control drive, has shaft supported in bearing plate for bearings with cylindrical outer contour, where bearing is held at face with help of mounting unit in bearing support of bearing plate |
DE102011078110A1 (en) * | 2011-06-27 | 2012-12-27 | Zf Friedrichshafen Ag | Drive element for transmission of hybrid-drive train, has drive shaft which is driven by crankshaft of internal combustion engine of hybrid-drive train |
DE102015203302A1 (en) | 2015-02-24 | 2016-08-25 | Bayerische Motoren Werke Aktiengesellschaft | Drive element for a high-pressure pump |
-
2006
- 2006-07-27 DE DE200610034713 patent/DE102006034713A1/en not_active Withdrawn
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102008053569B3 (en) * | 2008-10-15 | 2010-06-17 | Bühler Motor GmbH | Bearing support for control drive, has shaft supported in bearing plate for bearings with cylindrical outer contour, where bearing is held at face with help of mounting unit in bearing support of bearing plate |
DE102011078110A1 (en) * | 2011-06-27 | 2012-12-27 | Zf Friedrichshafen Ag | Drive element for transmission of hybrid-drive train, has drive shaft which is driven by crankshaft of internal combustion engine of hybrid-drive train |
DE102015203302A1 (en) | 2015-02-24 | 2016-08-25 | Bayerische Motoren Werke Aktiengesellschaft | Drive element for a high-pressure pump |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
R005 | Application deemed withdrawn due to failure to request examination |
Effective date: 20130730 |