WO2007118558A1 - Holding device for an engine/pump assembly, in particular for a power steering system - Google Patents

Holding device for an engine/pump assembly, in particular for a power steering system Download PDF

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Publication number
WO2007118558A1
WO2007118558A1 PCT/EP2007/002034 EP2007002034W WO2007118558A1 WO 2007118558 A1 WO2007118558 A1 WO 2007118558A1 EP 2007002034 W EP2007002034 W EP 2007002034W WO 2007118558 A1 WO2007118558 A1 WO 2007118558A1
Authority
WO
WIPO (PCT)
Prior art keywords
motor
holder
housing
pump unit
vibration damping
Prior art date
Application number
PCT/EP2007/002034
Other languages
German (de)
French (fr)
Inventor
Lars Gerber
Dieter Fehlings
Original Assignee
Trw Automotive Gmbh
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Trw Automotive Gmbh filed Critical Trw Automotive Gmbh
Publication of WO2007118558A1 publication Critical patent/WO2007118558A1/en

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D5/00—Power-assisted or power-driven steering
    • B62D5/06—Power-assisted or power-driven steering fluid, i.e. using a pressurised fluid for most or all the force required for steering a vehicle
    • B62D5/062—Details, component parts
    • B62D5/064—Pump driven independently from vehicle engine, e.g. electric driven pump
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
    • F04B53/001—Noise damping
    • F04B53/003—Noise damping by damping supports
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
    • F04B53/22—Arrangements for enabling ready assembly or disassembly
    • 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
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B2/00—Friction-grip releasable fastenings
    • F16B2/02—Clamps, i.e. with gripping action effected by positive means other than the inherent resistance to deformation of the material of the fastening
    • F16B2/06—Clamps, i.e. with gripping action effected by positive means other than the inherent resistance to deformation of the material of the fastening external, i.e. with contracting action

Definitions

  • the invention relates to a holder for a motor-pump unit, in particular for a power steering, and an assembly with such a holder.
  • motor-pump units have an electric motor and a pump.
  • the pump serves to provide pressurized fluid to a power steering system.
  • Mounts for mounting engine-pump assemblies to a portion of a vehicle are known in the art.
  • the motor-pump unit is attached, for example by means of a metal bracket on the cylindrical housing of the power steering.
  • the metal bracket is attached by means of screws to the housing of the power steering and, via damping elements, on the housing of the motor-pump unit.
  • the object of the invention is to provide a holder, with the variety of parts, labor and costs can be reduced while maintaining high reliability and flexibility can be guaranteed.
  • the invention provides a holder for a motor-pump
  • a vibration damping is provided.
  • the bracket consists of a few parts, which allows the motor-pump unit can be quickly attached to a part of the vehicle. It is also advantageous that a vibration damping is arranged between the motor-pump unit and the adjacent component. This measure prevents the inevitably occurring during operation of the pump vibrations are transmitted to other components.
  • the adjacent components are so acoustical of the Engine-pump unit decoupled, so that a transmission of structure-borne noise of the motor-pump unit is reduced.
  • the vibration damping is at least one strip of an elastic material.
  • the elastic material e.g., rubber dampens the vibrations of the motor-pump assembly.
  • a positioning design is provided, which may be formed by a recess, in which engages a projection on the housing of the motor-pump unit, or by a projection which engages in a recess on the housing of the motor-pump unit.
  • the housing in the holder is mechanically held until a mechanic attaches the motor / pump assembly to a component of the vehicle, e.g. attached by means of a fastener.
  • the vibration damping is also in the field of positioning design, so that a complete acoustic decoupling of the motor-pump unit is present.
  • the retaining tab may be designed in the manner of a clamp which surrounds the housing.
  • the clamp can encompass different diameters, so that the holder can be adapted to different geometries of the housing of the motor-pump unit.
  • the retaining tab is made of sheet metal.
  • Sheet metal can through
  • the invention further relates to an assembly consisting of a
  • FIG. 1 is a broken side view of an assembly according to the invention consisting of a steering gear, a motor-pump unit and a holder according to the invention,
  • FIG. 2 is a perspective view of the assembly shown in Figure 1 with the holder
  • FIG. 3 is a perspective view of the holder according to the invention.
  • FIG. 1 shows a part of a power steering whose construction and mode of operation is already well known.
  • the power steering has a steering gear 10, to which a motor-pump unit 12 is attached by means of a bracket 14.
  • the motor-pump unit 12 is composed of a motor unit and a pump unit housed in a metallic cylindrical housing 16.
  • the holder 14 consisting of two clamps 18 (double clamp) (see in particular FIG. 3) engages around the cylindrical housing 16 of the motor-pump unit 12.
  • the clamps 18 are connected to one another by means of a web 20 and each extend into fastening sections 22. which are angled from the clamps 18.
  • the mounting portions 22 have bores 24 which can be aligned with holes in tabs 28 on the steering gear 10, the holes 24 in the clamps 18 and the holes in the tabs 28 can accommodate fastener 26 ( Figure 1).
  • the fastening means 26 By means of the fastening means 26, the holder 14 and thus the motor-pump unit 12 can be attached to the steering gear 20.
  • bracket 14 made of sheet metal vibration damping 30 made of elastic material, in particular rubber, provided on the side of the clamps 18 and the web 20, which faces the housing 16 of the motor-pump unit 12 in the installed state to the To decouple vibration of the motor-pump unit 12 and thus to prevent or reduce disturbing noises for a vehicle occupant.
  • the holder 14 is placed around the housing 16, wherein the clamps 18 surround the cylindrical housing 16 and the
  • Vibration damping 30 is provided between the housing 16 and the holder 14.
  • the holder 14 is mechanically held on the housing 16, a recess may be provided on the holder 14, in a
  • Projection on the housing 16 engages, or it may be a projection on the
  • Holder 14 may be formed, which engages in a recess on the housing 16
  • the vibration damping 30 is, if such a positioning design is provided, also in this area.
  • the holder 14, in particular the bores 24 on the attachment portions 22, are then aligned with the tabs 28 so that the attachment means 26 can be inserted (e.g., screwed in).
  • the clamp-like holder 14 can be adapted to different diameters of the housing 16 of the motor-pump unit 12.
  • the vibration damping 30 reduces the transmission of vibrations of the motor-pump assembly 12 to adjacent components and thus reduces the generation of noise.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Details And Applications Of Rotary Liquid Pumps (AREA)
  • Vibration Prevention Devices (AREA)

Abstract

A holding device for an engine/pump assembly has at least one holding lug which can engage around a housing (16) of an engine/pump assembly (12). A vibration damping means (30) is provided on the holding lug on its side which faces the housing (16).

Description

Halterung für ein Motor-Pumpen-Aggregat, insbesondere für eine Servolenkung Holder for a motor-pump unit, in particular for a power steering
Die Erfindung betrifft eine Halterung für ein Motor-Pumpen-Aggregat, insbesondere für eine Servolenkung, und eine Baugruppe mit einer solchen Halterung.The invention relates to a holder for a motor-pump unit, in particular for a power steering, and an assembly with such a holder.
Bekannte Motor-Pumpen-Aggregate weisen einen Elektromotor und eine Pumpe auf. Die Pumpe dient dazu, einer Servolenkung unter Druck stehendes Fluid bereitzustellen. Halterungen zum Befestigen von Motor-Pumpen- Aggregaten an einem Abschnitt eines Fahrzeugs sind aus dem Stand der Technik bekannt. Das Motor-Pumpen-Aggregat ist beispielsweise mittels eines Metallbügels am zylindrischen Gehäuse der Servolenkung befestigt. Der Metallbügel ist mittels Schrauben am Gehäuse der Servolenkung befestigt sowie, über Dämpfungselemente, am Gehäuse des Motor-Pumpen-Aggregates.Known motor-pump units have an electric motor and a pump. The pump serves to provide pressurized fluid to a power steering system. Mounts for mounting engine-pump assemblies to a portion of a vehicle are known in the art. The motor-pump unit is attached, for example by means of a metal bracket on the cylindrical housing of the power steering. The metal bracket is attached by means of screws to the housing of the power steering and, via damping elements, on the housing of the motor-pump unit.
Nachteilig an diesem Stand der Technik ist, daß die Halterung aus mehreren Teilen besteht und somit mehrere Schritte zur Anbringung des Motor-Pumpen- Aggregates am Fahrzeug notwendig sind.A disadvantage of this prior art that the holder consists of several parts and thus several steps to attach the motor-pump unit to the vehicle are necessary.
Die Aufgabe der Erfindung besteht darin, eine Halterung bereitzustellen, mit der Teilevielfalt, Arbeitsaufwand und Kosten reduziert sowie gleichzeitig eine hohe Funktionssicherheit und Flexibilität gewährleistet werden können.The object of the invention is to provide a holder, with the variety of parts, labor and costs can be reduced while maintaining high reliability and flexibility can be guaranteed.
Zu diesem Zweck sieht die Erfindung eine Halterung für ein Motor-Pumpen-For this purpose, the invention provides a holder for a motor-pump
Aggregat vor, mit mindestens einer Haltelasche, die ein Gehäuse eines Motor- Pumpen-Aggregates umgreifen kann, wobei an der Haltelasche auf ihrer dem Gehäuse zugewandten Seite eine Vibrationsdämpfung vorgesehen ist. Die Halterung besteht aus wenigen Teilen, wodurch das Motor-Pumpen-Aggregat schnell an einem Teil des Fahrzeugs befestigt werden kann. Vorteilhaft ist ferner, daß zwischen dem Motor-Pumpen-Aggregat und dem angrenzenden Bauteil eine Vibrationsdämpfung angeordnet ist. Diese Maßnahme verhindert, daß die beim Betrieb der Pumpe zwangsläufig auftretenden Schwingungen auf andere Bauteile übertragen werden. Die angrenzenden Bauteile sind also akustisch von der Motor-Pumpen-Einheit entkoppelt, so daß eine Weiterleitung des Körperschalls des Motor-Pumpen-Aggregates reduziert wird.Aggregate ago, with at least one retaining tab, which can embrace a housing of a motor-pump unit, wherein on the retaining tab on its side facing the housing, a vibration damping is provided. The bracket consists of a few parts, which allows the motor-pump unit can be quickly attached to a part of the vehicle. It is also advantageous that a vibration damping is arranged between the motor-pump unit and the adjacent component. This measure prevents the inevitably occurring during operation of the pump vibrations are transmitted to other components. The adjacent components are so acoustical of the Engine-pump unit decoupled, so that a transmission of structure-borne noise of the motor-pump unit is reduced.
Vorzugsweise ist die Vibrationsdämpfung mindestens ein Streifen aus einem elastischen Material. Das elastische Material (z.B. Gummi) dämpft die Vibrationen des Motor-Pumpen-Aggregates.Preferably, the vibration damping is at least one strip of an elastic material. The elastic material (e.g., rubber) dampens the vibrations of the motor-pump assembly.
Vorzugsweise ist eine Positionierungsgestaltung vorgesehen, die durch eine Aussparung gebildet sein kann, in die ein Vorsprung am Gehäuse des Motor- Pumpen-Aggregates eingreift, oder durch einen Vorsprung, der in eine Aussparung am Gehäuse des Motor-Pumpen-Aggregates eingreift. In beiden Fällen wird das Gehäuse in der Halterung mechanisch gehalten, bis ein Monteur das Motor-Pumpen-Aggregat an einem Bauteil des Fahrzeugs z.B. mittels eines Befestigungsmittels angebracht hat.Preferably, a positioning design is provided, which may be formed by a recess, in which engages a projection on the housing of the motor-pump unit, or by a projection which engages in a recess on the housing of the motor-pump unit. In both cases, the housing in the holder is mechanically held until a mechanic attaches the motor / pump assembly to a component of the vehicle, e.g. attached by means of a fastener.
Vorzugsweise befindet sich die Vibrationsdämpfung auch im Bereich der Positionierungsgestaltung, so daß eine komplette akustische Entkopplung des Motor-Pumpen-Aggregates vorliegt.Preferably, the vibration damping is also in the field of positioning design, so that a complete acoustic decoupling of the motor-pump unit is present.
Die Haltelasche kann nach Art einer Schelle ausgeführt sein, welche das Gehäuse umgreift. Die Schelle kann unterschiedliche Durchmesser umgreifen, so daß die Halterung an unterschiedliche Geometrien des Gehäuses des Motor- Pumpen-Aggregates angepaßt werden kann.The retaining tab may be designed in the manner of a clamp which surrounds the housing. The clamp can encompass different diameters, so that the holder can be adapted to different geometries of the housing of the motor-pump unit.
Vorzugsweise besteht die Haltelasche aus Blech. Blech kann durchPreferably, the retaining tab is made of sheet metal. Sheet metal can through
Umbiegen einfach an unterschiedliche Durchmesser des Gehäuses des Motor- Pumpen-Aggregates angepaßt werden. D.h. für unterschiedliche Motor-Pumpen- Aggregate können gleich ausgebildete Blechteile ausgestanzt werden, die anschließend nur unterschiedlich gebogen werden müssen.Bending easily be adapted to different diameters of the housing of the motor-pump unit. That for different motor-pump units identically designed sheet metal parts can be punched, which then only have to be bent differently.
Die Erfindung betrifft ferner eine Baugruppe bestehend aus einemThe invention further relates to an assembly consisting of a
Lenkgetriebe, einem Motor-Pumpen-Aggregat und einer Halterung der oben genannten Art, wobei die Halterung das Motor-Pumpen-Aggregat umgreift und am Lenkgetriebe lösbar befestigt ist. Hinsichtlich der Vorteile wird auf die obigen Erläuterungen verwiesen.Steering gear, a motor-pump unit and a holder of the type mentioned above, wherein the holder surrounds the motor-pump unit and is releasably secured to the steering gear. With regard to the advantages, reference is made to the above explanations.
Weitere Merkmale und Vorteile ergeben sich aus den Unteransprüchen. Die Erfindung wird nachfolgend anhand einer Ausführungsform beschrieben, die in den Zeichnungen dargestellt ist. In den Zeichnungen zeigen:Further features and advantages emerge from the subclaims. The invention will be described below with reference to an embodiment shown in the drawings. In the drawings show:
- Figur 1 eine abgebrochene Seitenansicht einer erfindungsgemäßen Baugruppe bestehend aus einem Lenkgetriebe, einem Motor-Pumpen-Aggregat und einer erfindungsgemäßen Halterung,- Figure 1 is a broken side view of an assembly according to the invention consisting of a steering gear, a motor-pump unit and a holder according to the invention,
- Figur 2 eine perspektivische Ansicht der in Figur 1 gezeigten Baugruppe mit der Halterung, und- Figure 2 is a perspective view of the assembly shown in Figure 1 with the holder, and
- Figur 3 eine perspektivische Ansicht der erfindungsgemäßen Halterung.- Figure 3 is a perspective view of the holder according to the invention.
In Figur 1 ist ein Teil einer Servolenkung gezeigt, deren Aufbau und Funktionsweise bereits hinlänglich bekannt ist. Die Servolenkung hat ein Lenkgetriebe 10, an dem ein Motor-Pumpen-Aggregat 12 mittels einer Halterung 14 angebracht ist.FIG. 1 shows a part of a power steering whose construction and mode of operation is already well known. The power steering has a steering gear 10, to which a motor-pump unit 12 is attached by means of a bracket 14.
Das Motor-Pumpen-Aggregat 12 ist aus einer Motoreinheit und einer Pumpeneinheit zusammengesetzt, die in einem metallischen, zylindrischen Gehäuse 16 untergebracht sind.The motor-pump unit 12 is composed of a motor unit and a pump unit housed in a metallic cylindrical housing 16.
Die aus zwei Schellen 18 (Doppel-Schelle) bestehende Halterung 14 (siehe insbesondere Figur 3) umgreift das zylindrische Gehäuse 16 des Motor-Pumpen- Aggregates 12. Die Schellen 18 sind mittels eines Steges 20 miteinander verbunden und gehen jeweils in Befestigungsabschnitte 22 über, die von den Schellen 18 abgewinkelt sind. Die Befestigungsabschnitte 22 haben Bohrungen 24, die mit Löchern in Laschen 28 am Lenkgetriebe 10 ausgerichtet werden können, wobei die Bohrungen 24 in den Schellen 18 und die Löcher in den Laschen 28 Befestigungsmittel 26 (Figur 1) aufnehmen können. Mittels der Befestigungsmittel 26 können die Halterung 14 und somit das Motor-Pumpen- Aggregat 12 am Lenkgetriebe 20 befestigt werden.The holder 14 consisting of two clamps 18 (double clamp) (see in particular FIG. 3) engages around the cylindrical housing 16 of the motor-pump unit 12. The clamps 18 are connected to one another by means of a web 20 and each extend into fastening sections 22. which are angled from the clamps 18. The mounting portions 22 have bores 24 which can be aligned with holes in tabs 28 on the steering gear 10, the holes 24 in the clamps 18 and the holes in the tabs 28 can accommodate fastener 26 (Figure 1). By means of the fastening means 26, the holder 14 and thus the motor-pump unit 12 can be attached to the steering gear 20.
An der Halterung 14 aus Blech ist eine Vibrationsdämpfung 30 aus elastischem Material, insbesondere Gummi, vorgesehen und zwar auf der Seite der Schellen 18 und des Steges 20, die im eingebauten Zustand dem Gehäuse 16 des Motor-Pumpen-Aggregates 12 zugewandt ist, um die Vibrationen des Motor-Pumpen-Aggregat 12 zu entkoppeln und somit für einen Fahrzeuginsassen störende Geräusche zu verhindern bzw. zu reduzieren. Die lösbare Befestigung des Motor-Pumpen-Aggregates 12 am LenkgetriebeOn the bracket 14 made of sheet metal vibration damping 30 made of elastic material, in particular rubber, provided on the side of the clamps 18 and the web 20, which faces the housing 16 of the motor-pump unit 12 in the installed state to the To decouple vibration of the motor-pump unit 12 and thus to prevent or reduce disturbing noises for a vehicle occupant. The releasable attachment of the motor-pump unit 12 to the steering gear
10 erfolgt folgendermaßen: Die Halterung 14 wird um das Gehäuse 16 gelegt, wobei die Schellen 18 das zylindrische Gehäuse 16 umgreifen und die10 takes place as follows: The holder 14 is placed around the housing 16, wherein the clamps 18 surround the cylindrical housing 16 and the
Vibrationsdämpfung 30 zwischen dem Gehäuse 16 und der Halterung 14 vorgesehen ist. Damit die Halterung 14 mechanisch am Gehäuse 16 gehalten wird, kann eine Aussparung an der Halterung 14 vorgesehen sein, in die einVibration damping 30 is provided between the housing 16 and the holder 14. Thus, the holder 14 is mechanically held on the housing 16, a recess may be provided on the holder 14, in a
Vorsprung am Gehäuse 16 eingreift, oder es kann ein Vorsprung an derProjection on the housing 16 engages, or it may be a projection on the
Halterung 14 gebildet sein, der in eine Aussparung am Gehäuse 16 eingreiftHolder 14 may be formed, which engages in a recess on the housing 16
(nicht gezeigt). Die Vibrationsdämpfung 30 befindet sich, falls eine solche Positionierungsgestaltung vorgesehen ist, auch in diesem Bereich.(Not shown). The vibration damping 30 is, if such a positioning design is provided, also in this area.
Die Halterung 14, insbesondere die Bohrungen 24 an den Befestigungsabschnitten 22, werden dann so zu den Laschen 28 ausgerichtet, daß die Befestigungsmittel 26 eingebracht (z.B. eingeschraubt) werden können.The holder 14, in particular the bores 24 on the attachment portions 22, are then aligned with the tabs 28 so that the attachment means 26 can be inserted (e.g., screwed in).
Die schellenartige Halterung 14 kann an unterschiedliche Durchmesser des Gehäuses 16 des Motor-Pumpen-Aggregates 12 angepaßt werden. Die Vibrationsdämpfung 30 vermindert die Übertragung von Vibrationen des Motor- Pumpen-Aggregats 12 auf angrenzende Bauteile und reduziert somit das Entstehen von Geräuschen. The clamp-like holder 14 can be adapted to different diameters of the housing 16 of the motor-pump unit 12. The vibration damping 30 reduces the transmission of vibrations of the motor-pump assembly 12 to adjacent components and thus reduces the generation of noise.

Claims

Patentansprüche claims
1. Halterung für ein Motor-Pumpen-Aggregat, mit mindestens einer Haltelasche, die ein Gehäuse (16) eines Motor-Pumpen-Aggregates (12) umgreifen kann, wobei an der Haltelasche auf ihrer dem Gehäuse (16) zugewandten Seite eine Vibrationsdämpfung (30) vorgesehen ist.1. Holder for a motor-pump unit, with at least one retaining tab, which can embrace a housing (16) of a motor-pump unit (12), wherein on the retaining tab on its side facing the housing (16) a vibration damping ( 30) is provided.
2. Halterung nach Anspruch 1 , dadurch gekennzeichnet, daß die Vibrationsdämpfung (30) mindestens ein Streifen aus einem elastischen Material ist.2. Holder according to claim 1, characterized in that the vibration damping (30) is at least one strip of an elastic material.
3. Halterung nach Anspruch 1 oder 2, dadurch gekennzeichnet, daß eine Positionierungsgestaltung vorgesehen ist, mittels der das Gehäuse (16) mechanisch in der Halterung (14) gehalten ist.3. Holder according to claim 1 or 2, characterized in that a positioning design is provided, by means of which the housing (16) is mechanically held in the holder (14).
4. Halterung nach Anspruch 3, dadurch gekennzeichnet, daß die Positionierungsgestaltung durch eine Aussparung oder einen Vorsprung gebildet ist, in die ein Vorsprung am Gehäuse (16) des Motor-Pumpen-Aggregates (12) eingreift bzw. der in eine Aussparung am Gehäuse (16) des Motor-Pumpen- Aggregates (12) eingreift.4. Holder according to claim 3, characterized in that the positioning design is formed by a recess or a projection into which a projection on the housing (16) of the motor-pump unit (12) engages or in a recess on the housing (16). 16) of the motor-pump unit (12) engages.
5. Halterung nach Anspruch 2 in Verbindung mit Anspruch 3 oder 4, dadurch gekennzeichnet, daß die Vibrationsdämpfung sich auch im Bereich der Positionierungsgestaltung befindet.5. Holder according to claim 2 in conjunction with claim 3 or 4, characterized in that the vibration damping is also in the region of the positioning design.
6. Halterung nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, daß die Haltelasche nach Art einer Schelle (18) ausgeführt ist, welche das Gehäuse (16) umgreift.6. Holder according to one of the preceding claims, characterized in that the retaining tab is designed in the manner of a clamp (18) which surrounds the housing (16).
7. Halterung nach Anspruch 6, dadurch gekennzeichnet, daß die Haltelasche als Doppel-Schelle (18) ausgeführt ist, welche das Gehäuse (16) umgreift.7. Holder according to claim 6, characterized in that the retaining tab is designed as a double clamp (18) which surrounds the housing (16).
8. Halterung nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, daß die Haltelasche aus Blech besteht.8. Holder according to one of the preceding claims, characterized in that the retaining tab consists of sheet metal.
9. Baugruppe bestehend aus einem Lenkgetriebe (10), einem Motor- Pumpen-Aggregat (12) und einer Halterung (14) nach einem der vorhergehenden - ö -9. assembly consisting of a steering gear (10), a motor-pump unit (12) and a holder (14) according to one of the preceding - ö -
Ansprüche, wobei die Halterung (14) das Motor-Pumpen-Aggregat (12) umgreift und am Lenkgetriebe (10) lösbar befestigt ist.Claims, wherein the holder (14) engages around the motor-pump unit (12) and is releasably secured to the steering gear (10).
10. Baugruppe nach Anspruch 9, dadurch gekennzeichnet, daß die Halterung (14) an eine Lasche (28) am Lenkgetriebe (10) angeschraubt ist. 10. An assembly according to claim 9, characterized in that the holder (14) is screwed to a tab (28) on the steering gear (10).
PCT/EP2007/002034 2006-04-11 2007-03-08 Holding device for an engine/pump assembly, in particular for a power steering system WO2007118558A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102006017011.3 2006-04-11
DE200610017011 DE102006017011A1 (en) 2006-04-11 2006-04-11 Holder for a motor-pump unit, in particular for a power steering

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WO (1) WO2007118558A1 (en)

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* Cited by examiner, † Cited by third party
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CN112888863A (en) * 2018-10-25 2021-06-01 皮尔伯格泵技术有限责任公司 Motor vehicle pump device and mounting device for motor vehicle pump device

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* Cited by examiner, † Cited by third party
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DE102014225013A1 (en) * 2014-12-05 2016-06-09 Robert Bosch Gmbh holder
DE102015222864C5 (en) 2015-11-19 2024-03-07 Volkswagen Aktiengesellschaft Servo system and hydraulic steering system for a vehicle
USD890597S1 (en) 2016-11-30 2020-07-21 Dare Auto Inc. Pump bracket
CN110225857A (en) 2016-11-30 2019-09-10 德尔汽车有限公司 Pumping system
FR3122648A1 (en) * 2021-05-05 2022-11-11 Eaton Intelligent Power Limited Hydraulic power unit with adjustable mounting arrangement

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2303634A1 (en) * 1972-01-25 1973-07-26 Lord Corp HOLDING CLAMP, ESPECIALLY FOR PIPES
EP0562426A1 (en) * 1992-03-27 1993-09-29 Toyoda Koki Kabushiki Kaisha Power steering apparatus
JPH10217986A (en) * 1997-02-04 1998-08-18 Suzuki Motor Corp Mounting structure for steering gear box
WO2002028673A1 (en) * 2000-10-03 2002-04-11 Trw Inc. Integrated electric power hydraulic steering system
DE202005006414U1 (en) * 2005-04-21 2005-08-04 Trw Automotive Gmbh Motor pump unit for servo steering of vehicle has external tank, ECU fitted axially or radially to the unit housing and ECU plugs arranged radially or axially

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2014917A1 (en) * 1968-08-02 1970-04-24 Imo Industri Ab
JPS62288741A (en) * 1986-06-06 1987-12-15 Tokai Rubber Ind Ltd Mounting device for power unit
DE4303674A1 (en) * 1993-02-09 1994-08-11 Teves Gmbh Alfred Mounting for an engine pump assembly
DE19927792A1 (en) * 1998-06-23 2000-03-16 Jidosha Kiki Co Oil pump for servo steering system on road vehicle incorporates rotor, cam ring, pump chamber and pressure plate arranged at least on one side of rotor and cam ring
DE20315224U1 (en) * 2003-10-02 2004-02-19 Trw Fahrwerksysteme Gmbh & Co. Kg Motor-pump assembly

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2303634A1 (en) * 1972-01-25 1973-07-26 Lord Corp HOLDING CLAMP, ESPECIALLY FOR PIPES
EP0562426A1 (en) * 1992-03-27 1993-09-29 Toyoda Koki Kabushiki Kaisha Power steering apparatus
JPH10217986A (en) * 1997-02-04 1998-08-18 Suzuki Motor Corp Mounting structure for steering gear box
WO2002028673A1 (en) * 2000-10-03 2002-04-11 Trw Inc. Integrated electric power hydraulic steering system
DE202005006414U1 (en) * 2005-04-21 2005-08-04 Trw Automotive Gmbh Motor pump unit for servo steering of vehicle has external tank, ECU fitted axially or radially to the unit housing and ECU plugs arranged radially or axially

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112888864A (en) * 2018-10-25 2021-06-01 皮尔伯格泵技术有限责任公司 Motor vehicle pump device and mounting device for motor vehicle pump device
CN112888863A (en) * 2018-10-25 2021-06-01 皮尔伯格泵技术有限责任公司 Motor vehicle pump device and mounting device for motor vehicle pump device
US11542959B2 (en) 2018-10-25 2023-01-03 Pierburg Pump Technology Gmbh Motor vehicle pump arrangement and mounting arrangement for a motor vehicle pump arrangement
US11585356B2 (en) 2018-10-25 2023-02-21 Pierburg Pump Technology Gmbh Motor vehicle pump arrangement and mounting arrangement for a motor vehicle pump arrangement

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