DE10245457B3 - Pivot motor has pivoted coupling linkages used for conversion of axial reciprocation of piston into rotation of shaft - Google Patents
Pivot motor has pivoted coupling linkages used for conversion of axial reciprocation of piston into rotation of shaft Download PDFInfo
- Publication number
- DE10245457B3 DE10245457B3 DE2002145457 DE10245457A DE10245457B3 DE 10245457 B3 DE10245457 B3 DE 10245457B3 DE 2002145457 DE2002145457 DE 2002145457 DE 10245457 A DE10245457 A DE 10245457A DE 10245457 B3 DE10245457 B3 DE 10245457B3
- Authority
- DE
- Germany
- Prior art keywords
- piston
- swivel
- motor according
- feed
- pressure chamber
- 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.)
- Expired - Fee Related
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
- F15B15/02—Mechanical layout characterised by the means for converting the movement of the fluid-actuated element into movement of the finally-operated member
- F15B15/06—Mechanical layout characterised by the means for converting the movement of the fluid-actuated element into movement of the finally-operated member for mechanically converting rectilinear movement into non- rectilinear movement
- F15B15/068—Mechanical layout characterised by the means for converting the movement of the fluid-actuated element into movement of the finally-operated member for mechanically converting rectilinear movement into non- rectilinear movement the motor being of the helical type
-
- 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
- F15B15/02—Mechanical layout characterised by the means for converting the movement of the fluid-actuated element into movement of the finally-operated member
- F15B15/06—Mechanical layout characterised by the means for converting the movement of the fluid-actuated element into movement of the finally-operated member for mechanically converting rectilinear movement into non- rectilinear movement
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Hydraulic Motors (AREA)
Abstract
Description
Die Erfindung betrifft einen Schwenkmotor nach
dem Oberbegriff des ersten Schutzanspruchs und findet insbesondere
bei aktiven Fahrwerken zur Fahrwerksstabilisierung Anwendung.
Aufgabe der Erfindung ist es, einen Schwenkmotor zu entwickeln, der bei einem leichten Aufbau und somit geringem Gewicht die Übertragung höherer Drehmomente ermöglicht.The object of the invention is a swivel motor to develop that with a light structure and thus low Weight the transmission of higher torques allows.
Diese Aufgabe wird mit den kennzeichnenden Merkmalen des ersten Patentanspruchs erzielt. Vorteilhafte Ausführungen ergeben sich aus den Unteransprüchen.This task is done with the characteristic Features of the first claim achieved. Advantageous designs result from the subclaims.
Der Schwenkmotor bestehend dabei aus einem Gehäuse, welches beidseitig durch Deckel verschlossen ist und weist wenigstens einen im Gehäuse axial bewegbaren ersten Kolben sowie Druckmittelanschlüsse auf, die zu Druckräumen vor und hinter dem ersten Kolben reichen, wobei eine Drehwelle durch eine Axialbewegung des Kolbens in Rotation versetzbar ist. Erfindungsgemäß ist zwischen dem ersten Kolben und der Drehwelle wenigstens eine, an ihren beiden Enden drehgelenkig/kugelgelenkig gelagerte und bei Axialbewegung des Kolbens ein Drehmoment auf die Drehwelle übertragende, Koppel angeordnet.The swivel motor included from a housing, which is closed on both sides by cover and has at least one in the case axially movable first piston and pressure medium connections, the to pressure rooms reach in front of and behind the first piston, with a rotating shaft through an axial movement of the piston can be set in rotation. According to the invention is between the first piston and the rotary shaft at least one, on their two Ends swivel / ball-jointed and with axial movement the piston a torque on the rotary shaft transmitting coupling arranged.
Die Koppel weist an beiden Enden Kugeln auf, die jeweils in einem am ersten Kolben befestigten Mitnehmer und in einem an der Drehwelle befestigten Mitnehmer in der Art eines Kugelgelenkes gelagert sind. Die Befestigung der Koppel an der Drehwelle kann dabei über ein Zwischenelement erfolgen. Beidseitig zum ersten Kolben befindet sich jeweils ein Druckraum.The paddock points at both ends Balls, each in a driver attached to the first piston and in a driver attached to the rotary shaft in the manner of a Ball joint are stored. The attachment of the coupling to the rotating shaft can over an intermediate element. Located on both sides of the first piston a pressure room each.
Zwischen dem Deckel auf der Kolbenseite und
dem ersten Kolben ist dabei ein Druckraum zu welchem eine Druckmittelleitung
führt und
zwischen ersten Kolben (
Die Drehwelle stützt sich an der Innenseite des Deckels über ein Axialkräfte aufnehmendes Drucklager ab und der erste Kolben wird durch eine Längsverzahnung axial geführt. Dies erfolgt bevorzugt über eine keilnabenverzahnten Schiebemuffe, die an dem auf der Kolbenseite befindlichen Deckel angeordnet ist.The rotating shaft is supported on the inside of the Cover over an axial forces receiving thrust bearing and the first piston is through a spline axially guided. This is preferably done via a splined sliding sleeve on the piston side located lid is arranged.
Es bilden insgesamt jeweils ein Kolben mit dem daran befindlichen Mitnehmer und den dort mit dem einen Ende gelagerten Koppeln sowie die am anderen Ende der Koppeln befindlichen Mitnehmer eine Vorschub/Schwenkeinheit.They each form a piston with the carrier located there and with the one there Couplings stored at the end and those at the other end of the couplers Carrier a feed / swivel unit.
In einem Gehäuse können auch zwei oder mehr dieser Vorschub/Schwenkeinheiten angeordnet sein, wobei bevorzugt jeweils zwei paarweise und spiegelbildlich zueinander angeordnet sind, so dass deren Kolben aufeinander zuweisen, die jedoch durch eine Zwischenwand getrennt und über eine Welle drehfest miteinander verbunden sind. Zwischen jedem Kolben und der Zwischenwand und auch jeweils zwischen den beiden Mitnehmern einer Vorschub/Schwenkeinheit wird ein Druckraum mit einer Druckmittelzuleitung gebildet.Two or more of these can also be in one housing Feed / swivel units can be arranged, preferably each two are arranged in pairs and mirror images of each other, so that their pistons assign to each other, but through an intermediate wall separated and over a shaft are non-rotatably connected. Between each piston and the partition and also between the two drivers a feed / swivel unit becomes a pressure chamber with a pressure medium supply line educated.
Es ist so eine beliebige Anzahl von Vorschub/ Schwenkeinheiten in Verbindung mit dazwischen liegenden Druckräumen und Druckmittelleitungen hintereinander schaltbar.So it's any number of Feed / swivel units in connection with intermediate pressure chambers and pressure medium lines can be connected in series.
Die der Drehwelle am anderen Ende gegenüberliegende zuerst angeordnete Vorschub/Schwenkeinheit ist dabei mit ihrem Mitnehmer, der auf der dem Kolben abgewandten Seite der Koppeln befestigt ist, drehfest mit dem Gehäuse oder einem, das Gehäuse auf dieser Seite abschließenden, Deckel verbunden. Die sich anschließenden Vorschub/ Schwenkeinheiten sind jeweils axial und radial beweglich im Gehäuse gelagert. Durch Hintereinanderschaltung von Kolben, Druckräumen und Drehwellen kann der Drehwinkel und das Drehmoment gezielt den Erfordernissen angepasst werden. Die Mitnehmer werden dabei bevorzugt so ausgeführt, dass die Kugeln der Koppeln elastisch aufgenommen werden.That of the rotating shaft at the other end opposing the feed / swivel unit arranged first is with its driver, which is attached to the side of the coupling facing away from the piston, non-rotatable with the housing or one, the housing concluding on this page, Lid connected. The subsequent feed / swivel units are axially and radially movable in the housing. Through series connection of pistons, pressure rooms and rotary shafts, the angle of rotation and the torque can be targeted Be adapted to requirements. The drivers are preferred executed so that the balls of the paddocks are absorbed elastically.
Die Erfindung wird nachfolgend anhand von Ausführungsbeispielen näher erläutert.The invention is described below of embodiments explained in more detail.
Es zeigen:Show it:
Die Wirkungsweise ist folgende:
Bei
Beaufschlagung des zylindrischen ersten Kolbens
When the cylindrical first piston is loaded
Die Gegenläufige Drehrichtung bis zum
Erreichen der Position des ersten Kolbens
Eine Prinzipdarstellung der maßgeblichen Vorschub/
Schwenkeinheit V/S ist in
Diese besteht im Wesentlichen aus
dem Kolben (hier erster Kolben
Es ist möglich, zur Anpassung des Schwenkwinkels der Drehwelle und des Drehmoments mehrere dieser Vorschub/Schwenkeinheiten V/S in Verbindung mit entsprechenden Druckräumen und Druckzuführungen hintereinander zu schalten.It is possible to adjust the swivel angle the rotating shaft and the torque of several of these feed / swivel units V / S in connection with appropriate pressure rooms and pressure feeds to connect in series.
Eine Prinzipdarstellung eines Schwenkmotors
mit zwei spiegelbildlich zueinander angeordneten Vorschub/ Schwenkeinheiten
V/S1, VS2 ist in
Zwischen beiden Vorschub/Schwenkeinheiten
V/Sl, VS2 ist eine Zwischenwand
- – zwischen der Zwischenwand
20 und dem ersten Kolben1.1 ein Druckraum D1 mit einer Druckmittelleitung2.1 , - – zwischen
den beiden Mitnehmern
4 ,5 und8 ,9 der ersten Vorschub/Schwenkeinheit V/S1 ein zweiter Druckraum mit einer Druckmittelleitung12.1 , - – zwischen
der Zwischenwand
20 und dem zweiten Kolben1.2 ein Druckraum D3 mit einer Druckmittelleitung2.2 - – und
zwischen den beiden Mitnehmern
4 ,5 und8 ,9 der zweiten Vorschub/Schwenkeinheit V/S2 ein Druckraum D4 mit einer Druckzuleitung12.2
- - between the partition
20 and the first piston1.1 a pressure chamber D1 with a pressure medium line2.1 . - - between the two drivers
4 .5 and8th .9 the first feed / swivel unit V / S1 a second pressure chamber with a pressure medium line12.1 . - - between the partition
20 and the second piston1.2 a pressure chamber D3 with a pressure medium line2.2 - - and between the two drivers
4 .5 and8th .9 the second feed / swivel unit V / S2 a pressure chamber D4 with a pressure supply line12.2
Die Wirkungsweise dieses Schwenkmotors ist
folgende:
Bei Druckbeaufschlagung des Druckraums D4 über die
Druckmittelleitung
When pressure is applied to pressure chamber D4 via the pressure medium line
Die entgegengesetzte Drehrichtung
der Drehwelle
Durch eine Kopplung der Druckräume D2 und
D4 über
die Druckmittelleitungen
Claims (16)
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2002145457 DE10245457B3 (en) | 2002-09-27 | 2002-09-27 | Pivot motor has pivoted coupling linkages used for conversion of axial reciprocation of piston into rotation of shaft |
PCT/DE2003/003064 WO2004031594A1 (en) | 2002-09-27 | 2003-09-10 | Oscillating motor |
AU2003277801A AU2003277801A1 (en) | 2002-09-27 | 2003-09-10 | Oscillating motor |
CA002500395A CA2500395A1 (en) | 2002-09-27 | 2003-09-10 | Oscillating motor |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2002145457 DE10245457B3 (en) | 2002-09-27 | 2002-09-27 | Pivot motor has pivoted coupling linkages used for conversion of axial reciprocation of piston into rotation of shaft |
Publications (1)
Publication Number | Publication Date |
---|---|
DE10245457B3 true DE10245457B3 (en) | 2004-03-11 |
Family
ID=31502557
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE2002145457 Expired - Fee Related DE10245457B3 (en) | 2002-09-27 | 2002-09-27 | Pivot motor has pivoted coupling linkages used for conversion of axial reciprocation of piston into rotation of shaft |
Country Status (4)
Country | Link |
---|---|
AU (1) | AU2003277801A1 (en) |
CA (1) | CA2500395A1 (en) |
DE (1) | DE10245457B3 (en) |
WO (1) | WO2004031594A1 (en) |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102005031414A1 (en) * | 2005-07-04 | 2007-01-11 | Hqm Sachsenring Gmbh | Oscillating motor, for use in vehicle stabilizing systems, has drive shaft connected to sway bar, is mounted on vibration damping mounting and has second shaft connected to second sway bar on its opposite side |
EP1884402A1 (en) * | 2006-07-24 | 2008-02-06 | Kinshofer GmbH | Liftiing and pivoting device for tailgate loading platforms or loading ramps |
DE202006016354U1 (en) * | 2006-10-23 | 2008-02-28 | Asturia Automotive Systems Ag | Device for compensation and / or transmission of forces / moments and rotational movements between two components |
DE202007005569U1 (en) | 2007-04-13 | 2008-08-21 | Asturia Automotive Systems Ag | stabilizer assembly |
WO2008154911A1 (en) * | 2007-06-20 | 2008-12-24 | Asturia Automotive Systems Ag | Low-end adjusting mechanism for vehicle suspensions |
DE202007013613U1 (en) | 2007-09-27 | 2009-02-12 | Asturia Automotive Systems Ag | Pressure medium actuated swing motor |
DE102008008017A1 (en) | 2008-02-07 | 2009-08-13 | Daimler Ag | Controlling unit for coupling two components, particularly two rod sections of stabilizer of chassis of motor vehicle, has housing, where housing has sealing holding units for holding components at opposite sides in each case |
US20110130208A1 (en) * | 2008-05-30 | 2011-06-02 | Asturia Automotive Systems Ag | Torsional Vibration Damper |
DE102020001586A1 (en) | 2020-03-11 | 2021-09-16 | Walter Runkel | Swivel drive for a swiveling ramp, especially for the entry and exit aid for wheelchair users |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE202008012811U1 (en) * | 2008-09-26 | 2010-03-04 | Asturia Automotive Systems Ag | Hydraulic torsional damper with elastic element |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19754539C2 (en) * | 1997-12-09 | 2001-11-29 | Mannesmann Sachs Ag | Swing motor |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2955578A (en) * | 1958-02-18 | 1960-10-11 | Blackhawk Mfg Co | Hydraulic ram |
US3156161A (en) * | 1963-04-10 | 1964-11-10 | Keystone Valve Corp | Pressure fluid actuated fractional rotation operator for valves and the like |
NL7202940A (en) * | 1972-03-06 | 1973-09-10 | ||
US3864983A (en) * | 1972-09-15 | 1975-02-11 | Stephen C Jacobsen | Rotary-to-linear and linear-to-rotary motion converters |
DE2412943A1 (en) * | 1974-03-18 | 1975-10-02 | Rheinstahl Ag | HYDRAULIC SWIVEL DRIVE, IN PARTICULAR FOR GUNS AND / OR PROTECTED OR. GUIDED ARMS |
DE2735731A1 (en) * | 1976-08-11 | 1978-02-16 | Worcester Controls Ag | DEVICE FOR CONVERTING LINEAR MOTION INTO ROTATING MOTION AND REVERSE |
FR2406247A1 (en) * | 1977-10-14 | 1979-05-11 | Pont A Mousson | Controlling rotation of butterfly valve by fraction of turn - utilises piston in cylinder moved in translation, under fluid pressure and in rotation |
JPH07139519A (en) * | 1993-11-16 | 1995-05-30 | Fuji Oozx Inc | Rotary actuator |
-
2002
- 2002-09-27 DE DE2002145457 patent/DE10245457B3/en not_active Expired - Fee Related
-
2003
- 2003-09-10 WO PCT/DE2003/003064 patent/WO2004031594A1/en not_active Application Discontinuation
- 2003-09-10 CA CA002500395A patent/CA2500395A1/en not_active Abandoned
- 2003-09-10 AU AU2003277801A patent/AU2003277801A1/en not_active Abandoned
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19754539C2 (en) * | 1997-12-09 | 2001-11-29 | Mannesmann Sachs Ag | Swing motor |
Cited By (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102005031414B4 (en) * | 2005-07-04 | 2016-01-21 | Bayerische Motoren Werke Aktiengesellschaft | swing motor |
DE102005031414A1 (en) * | 2005-07-04 | 2007-01-11 | Hqm Sachsenring Gmbh | Oscillating motor, for use in vehicle stabilizing systems, has drive shaft connected to sway bar, is mounted on vibration damping mounting and has second shaft connected to second sway bar on its opposite side |
EP1884402A1 (en) * | 2006-07-24 | 2008-02-06 | Kinshofer GmbH | Liftiing and pivoting device for tailgate loading platforms or loading ramps |
DE202006016354U1 (en) * | 2006-10-23 | 2008-02-28 | Asturia Automotive Systems Ag | Device for compensation and / or transmission of forces / moments and rotational movements between two components |
WO2008049382A1 (en) * | 2006-10-23 | 2008-05-02 | Asturia Automotive Systems Ag | Device for compensating and/or for transmitting forces/torques and rotational movements between two components |
DE202007005569U1 (en) | 2007-04-13 | 2008-08-21 | Asturia Automotive Systems Ag | stabilizer assembly |
DE102008018610A1 (en) | 2007-04-13 | 2008-10-16 | Asturia Automotive Systems Ag | Stabilizer arrangement for balancing of vehicle body movement, has coupling elements supported swivelably on both ends, where coupling elements stay in effective connection with rotary shaft and electrically driveable drive element |
US8272650B2 (en) | 2007-06-20 | 2012-09-25 | Asturia Automotive Systems Ag | Low-end adjustment mechanism for vehicle suspensions |
WO2008154911A1 (en) * | 2007-06-20 | 2008-12-24 | Asturia Automotive Systems Ag | Low-end adjusting mechanism for vehicle suspensions |
DE102008048950A1 (en) | 2007-09-27 | 2009-04-16 | Asturia Automotive Systems Ag | Pressure operated rotary motor for use in vehicle i.e. car, has piston axially adjustable in housing, and work spaces arranged on both sides of piston, where connection is provided between work spaces and closed or released by valve |
DE202007013613U1 (en) | 2007-09-27 | 2009-02-12 | Asturia Automotive Systems Ag | Pressure medium actuated swing motor |
DE102008008017A1 (en) | 2008-02-07 | 2009-08-13 | Daimler Ag | Controlling unit for coupling two components, particularly two rod sections of stabilizer of chassis of motor vehicle, has housing, where housing has sealing holding units for holding components at opposite sides in each case |
US20110130208A1 (en) * | 2008-05-30 | 2011-06-02 | Asturia Automotive Systems Ag | Torsional Vibration Damper |
US8632413B2 (en) * | 2008-05-30 | 2014-01-21 | Asturia Automotive Systems Ag | Torsional vibration damper |
DE102020001586A1 (en) | 2020-03-11 | 2021-09-16 | Walter Runkel | Swivel drive for a swiveling ramp, especially for the entry and exit aid for wheelchair users |
DE102020001586B4 (en) | 2020-03-11 | 2022-08-11 | Walter Runkel | Swivel drive for a swiveling ramp, in particular for the entry and exit aid for wheelchair users |
Also Published As
Publication number | Publication date |
---|---|
CA2500395A1 (en) | 2004-04-15 |
WO2004031594A1 (en) | 2004-04-15 |
AU2003277801A1 (en) | 2004-04-23 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8100 | Publication of the examined application without publication of unexamined application | ||
8364 | No opposition during term of opposition | ||
8327 | Change in the person/name/address of the patent owner |
Owner name: SACHSENRING ZWICKAU AG, 08058 ZWICKAU, DE |
|
8327 | Change in the person/name/address of the patent owner |
Owner name: HQM SACHSENRING GMBH, 08058 ZWICKAU, DE |
|
8327 | Change in the person/name/address of the patent owner |
Owner name: ASTURIA AUTOMOTIVE SYSTEMS AG, 80538 MUENCHEN, DE |
|
R119 | Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee |
Effective date: 20130403 |