DE102004011852A1 - Compact hydraulic swivel motor has one of the motor shaft bearing sleeves fitted to the inside of an end cap positioned partly inside the motor - Google Patents
Compact hydraulic swivel motor has one of the motor shaft bearing sleeves fitted to the inside of an end cap positioned partly inside the motor Download PDFInfo
- Publication number
- DE102004011852A1 DE102004011852A1 DE200410011852 DE102004011852A DE102004011852A1 DE 102004011852 A1 DE102004011852 A1 DE 102004011852A1 DE 200410011852 DE200410011852 DE 200410011852 DE 102004011852 A DE102004011852 A DE 102004011852A DE 102004011852 A1 DE102004011852 A1 DE 102004011852A1
- Authority
- DE
- Germany
- Prior art keywords
- motor
- motor shaft
- cylinder
- lid
- end cap
- 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- Withdrawn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
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B15/00—Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
- F15B15/08—Characterised by the construction of the motor unit
- F15B15/12—Characterised by the construction of the motor unit of the oscillating-vane or curved-cylinder type
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Vehicle Body Suspensions (AREA)
Abstract
Description
Die Erfindung betrifft ein Aggregat, insbesondere einen Schwenkmotor entsprechend dem Oberbegriff von Patentanspruch 1.The The invention relates to an aggregate, in particular a swivel motor according to the preamble of claim 1.
Aus
der
Aufgabe der vorliegenden Erfindung ist es, das gattungsbildende Aggregat im Hinblick auf den axialen Einbauraum weiterzuentwickeln.task The present invention is the genus-forming aggregate to develop further with regard to the axial installation space.
Erfindungsgemäß wird die Aufgabe dadurch gelöst, dass der mindestens eine Hülsenabschnitt des mindestens einen Deckels axial in den vom Zylinder eingehüllten Bauraum ausgerichtet ist.According to the invention Task solved by that the at least one sleeve section of the at least one cover axially in the space wrapped by the cylinder space is aligned.
Das Aggregat benötigt bei axial und radial gleichen Abmessungen des mindestens einen Arbeitsraums einen deutlich kleineren Bauraum. Der Bauraumgewinn entspricht der Länge des bisher axial außenliegenden Hülsenabschnitts.The Aggregate needed at axially and radially the same dimensions of the at least one working space a much smaller space. The space gain corresponds to the Length of the previously axially outboard Sleeve section.
In weiterer vorteilhafter Ausgestaltung ist das Lager zur Führung der Motorwelle innerhalb eines von den Flügeln der Motorwelle projizierten Bauraums angeordnet. Es liegt damit eine besonders kompakte Bauform vor. Des weiteren kann nicht so leicht Schmutz an das Lager gelangen.In Another advantageous embodiment is the bearing for guiding the Motor shaft projected within one of the wings of the motor shaft Space arranged. It is therefore a particularly compact design in front. Furthermore, dirt can not easily get to the camp.
Es ist vorgesehen, dass der Deckel mit seinem Hülsenabschnitt in eine Öffnung der Motorwelle eingreift und das Lager auf der Außenseite des Hülsenabschnitts angeordnet ist. Man kann ein vergleichsweise vergrößertes Lager verwenden, das größeren Belastungen standhalten kann.It is provided that the lid with its sleeve portion in an opening of the Motor shaft engages and the bearing on the outside of the sleeve section is arranged. You can have a comparatively enlarged stock use, the larger loads can withstand.
In weiterer vorteilhafter Ausgestaltung sind ein Deckel und der Zylinder einteilig ausgeführt. Es besteht die Möglichkeit, dass der Deckel keine Durchgangsöffnung für die Motorwelle benötigt, so dass der Deckel besonders stabil ist.In Another advantageous embodiment is a lid and the cylinder executed in one piece. There is a possibility that the lid no through hole for the Motor shaft needed, so that the lid is particularly stable.
Trotz des axial innenliegenden Hülsenabschnitts für das Lager kann der Deckel nach axial außen einen Befestigungsansatz für ein zu schwenkendes Bauteil aufweisen.In spite of the axially inner sleeve portion for the Bearings, the lid after axially outside a mounting lug for a have to be pivoted component.
Dabei besteht die Möglichkeit, dass der Befestigungsansatz auf einem größeren Teilkreis ausgeführt ist als der Hülsenabschnitt.there it is possible, that the attachment lug is designed on a larger pitch circle as the sleeve section.
Anhand der folgenden Figurenbeschreibung soll die Erfindung näher erläutert werden.Based The following description of the figures, the invention will be explained in more detail.
Es zeigt:It shows:
Die
Die
Motorwelle
Bei
einer konventionellen Anbindung des zu verschwenkenden Bauteils
würde man
z.B. ein Keilprofil in die Deckelöffnung einarbeiten und könnte auf den
Befestigungsansatz
Die
In
den Ausführungsbeispielen
ist jeweils ein separates Lager
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE200410011852 DE102004011852A1 (en) | 2004-03-09 | 2004-03-09 | Compact hydraulic swivel motor has one of the motor shaft bearing sleeves fitted to the inside of an end cap positioned partly inside the motor |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE200410011852 DE102004011852A1 (en) | 2004-03-09 | 2004-03-09 | Compact hydraulic swivel motor has one of the motor shaft bearing sleeves fitted to the inside of an end cap positioned partly inside the motor |
Publications (1)
Publication Number | Publication Date |
---|---|
DE102004011852A1 true DE102004011852A1 (en) | 2005-09-01 |
Family
ID=34813655
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE200410011852 Withdrawn DE102004011852A1 (en) | 2004-03-09 | 2004-03-09 | Compact hydraulic swivel motor has one of the motor shaft bearing sleeves fitted to the inside of an end cap positioned partly inside the motor |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE102004011852A1 (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102005061203A1 (en) * | 2005-12-19 | 2007-06-21 | Rausch & Pausch Gmbh | Hydraulic rotary motor e.g. for automotive area, has stator which is locked by sealing cover so that interior is formed and rotor having wing |
EP1843042A1 (en) * | 2006-04-07 | 2007-10-10 | Zf Friedrichshafen Ag | Oscillating motor |
DE102008030361A1 (en) | 2008-06-26 | 2009-12-31 | Kinshofer Gmbh | Torque motor for active turning torque shaft of roll stabilization system of motor vehicle, has two shaft parts, where one of parts forms crankshaft that is overhung at front side and ends freely at oppositely lying front side |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3146693A1 (en) * | 1981-11-25 | 1983-06-01 | Heinz Thumm Ölhydraulische Antriebe GmbH, 7012 Fellbach | Rotary mechanism, in particular for gripping and lifting members on excavators and cranes |
DE4442223A1 (en) * | 1994-11-26 | 1996-05-30 | Fichtel & Sachs Ag | Motor for split stabiliser on vehicle axle |
-
2004
- 2004-03-09 DE DE200410011852 patent/DE102004011852A1/en not_active Withdrawn
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3146693A1 (en) * | 1981-11-25 | 1983-06-01 | Heinz Thumm Ölhydraulische Antriebe GmbH, 7012 Fellbach | Rotary mechanism, in particular for gripping and lifting members on excavators and cranes |
DE4442223A1 (en) * | 1994-11-26 | 1996-05-30 | Fichtel & Sachs Ag | Motor for split stabiliser on vehicle axle |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102005061203A1 (en) * | 2005-12-19 | 2007-06-21 | Rausch & Pausch Gmbh | Hydraulic rotary motor e.g. for automotive area, has stator which is locked by sealing cover so that interior is formed and rotor having wing |
EP1843042A1 (en) * | 2006-04-07 | 2007-10-10 | Zf Friedrichshafen Ag | Oscillating motor |
DE102008030361A1 (en) | 2008-06-26 | 2009-12-31 | Kinshofer Gmbh | Torque motor for active turning torque shaft of roll stabilization system of motor vehicle, has two shaft parts, where one of parts forms crankshaft that is overhung at front side and ends freely at oppositely lying front side |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
OAV | Applicant agreed to the publication of the unexamined application as to paragraph 31 lit. 2 z1 | ||
OP8 | Request for examination as to paragraph 44 patent law | ||
8130 | Withdrawal |