DE4441976A1 - Unit with a machine attached to it - Google Patents

Unit with a machine attached to it

Info

Publication number
DE4441976A1
DE4441976A1 DE4441976A DE4441976A DE4441976A1 DE 4441976 A1 DE4441976 A1 DE 4441976A1 DE 4441976 A DE4441976 A DE 4441976A DE 4441976 A DE4441976 A DE 4441976A DE 4441976 A1 DE4441976 A1 DE 4441976A1
Authority
DE
Germany
Prior art keywords
housing
unit according
unit
fastening section
motor
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Withdrawn
Application number
DE4441976A
Other languages
German (de)
Inventor
Guenter Dipl Ing Wolff
Harald Dipl Ing Ott
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Robert Bosch GmbH
Original Assignee
Robert Bosch 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 Robert Bosch GmbH filed Critical Robert Bosch GmbH
Priority to DE4441976A priority Critical patent/DE4441976A1/en
Priority to GB9523112A priority patent/GB2295436B/en
Priority to JP7306240A priority patent/JPH08219127A/en
Priority to KR1019950044530A priority patent/KR960017057A/en
Priority to CN95120069A priority patent/CN1048078C/en
Publication of DE4441976A1 publication Critical patent/DE4441976A1/en
Withdrawn legal-status Critical Current

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
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B17/00—Connecting constructional elements or machine parts by a part of or on one member entering a hole in the other and involving plastic deformation
    • 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
    • F04B53/16—Casings; Cylinders; Cylinder liners or heads; Fluid connections
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
    • B60T8/00—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force
    • B60T8/32—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration
    • B60T8/34—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration having a fluid pressure regulator responsive to a speed condition
    • B60T8/36—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration having a fluid pressure regulator responsive to a speed condition including a pilot valve responding to an electromagnetic force
    • B60T8/3615—Electromagnetic valves specially adapted for anti-lock brake and traction control systems
    • B60T8/3675—Electromagnetic valves specially adapted for anti-lock brake and traction control systems integrated in modulator units
    • B60T8/368—Electromagnetic valves specially adapted for anti-lock brake and traction control systems integrated in modulator units combined with other mechanical components, e.g. pump units, master cylinders
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
    • B60T8/00—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force
    • B60T8/32—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration
    • B60T8/34—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration having a fluid pressure regulator responsive to a speed condition
    • B60T8/40—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration having a fluid pressure regulator responsive to a speed condition comprising an additional fluid circuit including fluid pressurising means for modifying the pressure of the braking fluid, e.g. including wheel driven pumps for detecting a speed condition, or pumps which are controlled by means independent of the braking system
    • B60T8/4018—Pump units characterised by their drive mechanisms
    • B60T8/4022—Pump units driven by an individual electric motor
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
    • H02K7/14—Structural association with mechanical loads, e.g. with hand-held machine tools or fans

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fluid Mechanics (AREA)
  • Transportation (AREA)
  • Electromagnetism (AREA)
  • Power Engineering (AREA)
  • Details And Applications Of Rotary Liquid Pumps (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Valves And Accessory Devices For Braking Systems (AREA)
  • Insertion Pins And Rivets (AREA)
  • Rotary Pumps (AREA)

Abstract

A pump drive motor 12 is fastened to a housing 14 by deformation. The motor 12 has a fastening portion 26, 36 which is of one piece with the pump 12 and protrudes all around the motor 12, so as to form a hollow cylinder. The fastening portion 26, 36 projects into an all-round recess 30, 38 in the housing 14 and fastening is achieved by deforming either the housing 14 or the fastening portion 26, 36. In the first embodiment (figure 1) the fastening portion 26 has an angled end region 28 which engages behind an undercut 32 in the housing 14, which is formed by deformation. In the second embodiment (figure 2) the fastening portion 36 has recesses 40 which are filled by the material of the housing 14 when the housing 14 is deformed by caulking in the direction F. In each embodiment the all-round recess 30, 38 is designed to hold a sealing means 34, 44. <IMAGE>

Description

Stand der TechnikState of the art

Die Erfindung betrifft ein Aggregat, beispielsweise ein ABS (Antiblockiersystem)- oder ASR (Antriebsschlupfregelungs)- Aggregat, mit einem Gehäuse, dies kann beispielsweise ein Hydraulikblock eines solchen Aggregats sein, an dem eine Maschine, beispielsweise ein Pumpenantriebsmotor, befestigt ist.The invention relates to an assembly, for example an ABS (Anti-lock braking system) - or ASR (traction control system) - Unit, with a housing, this can be, for example Hydraulic block of such a unit, on which one Machine, such as a pump drive motor attached is.

Bislang ist es üblich, Pumpenantriebsmotoren derartiger Aggregate mit Schrauben oder mittels Gewindebolzen und Muttern am Gehäuse anzuschrauben. Diese Art der Befestigung hat den Nachteil, daß gesonderte Befestigungsteile notwendig sind, und daß Gewinde am Gehäuse oder an der Maschine angebracht werden müssen. Weiterhin benötigt das Anschrauben der Maschine am Gehäuse Zeit bei der Montage.So far, it has been common to use pump drive motors of this type Units with screws or with threaded bolts and Screw nuts on the housing. This type of attachment has the disadvantage that separate fasteners are necessary, and that threads on the housing or on the Machine must be attached. This also requires Screwing the machine to the housing time during assembly.

Vorteile der ErfindungAdvantages of the invention

Das erfindungsgemäße Aggregat mit den Merkmalen des Anspruchs 1 hat den Vorteil, daß die Befestigung der Maschine am Gehäuse durch Einsparung gesonderter Befestigungsteile kostengünstig ist, und daß die Befestigung schnell vonstatten geht und sich gut zur Automatisierung eignet. Weiterhin bildet die Befestigung beim erfindungsgemäßen Aggregat eine sichere Verbindung zwischen Maschine und Gehäuse, eine Sicherung gegen selbsttätiges Lösen erübrigt sich. Ein Lösen des Motors vom Gehäuse und anschließendes Wiederbefestigen durch Unbefugte und damit ein unsachgemäßer Eingriff ist nahezu ausgeschlossen, was gerade bei ABS- oder ASR-Aggregaten zur Gewährleistung deren Funktion, also aus Sicherheitsgründen erforderlich sein kann.The unit according to the invention with the features of Claim 1 has the advantage that the attachment of the Machine on the housing by saving separate Fasteners is inexpensive, and that the Attachment goes quickly and is good for  Automation is suitable. Furthermore, the attachment forms a secure connection in the unit according to the invention between machine and housing, a safeguard against automatic loosening is not necessary. Detaching the engine from the Housing and subsequent reattachment by unauthorized persons and with that an improper intervention is almost excluded, which is particularly the case with ABS or ASR units Ensuring their function, i.e. for security reasons may be required.

Die Unteransprüche haben vorteilhafte Weiterbildungen und Verbesserungen der Erfindung zum Gegenstand.The subclaims have advantageous developments and Subject improvements of the invention.

Zeichnungdrawing

Die Erfindung wird nachfolgend anhand zweier Ausführungsbeispiele näher erläutert, die in der Zeichnung dargestellt sind. Die beiden Figuren zeigen zwei Schnitte durch Ausführungsformen erfindungsgemäßer Aggregate im Bereich einer Verbindung.The invention is described below with reference to two Exemplary embodiments explained in the drawing are shown. The two figures show two cuts through embodiments of aggregates according to the invention Area of a connection.

Beschreibung der AusführungsbeispieleDescription of the embodiments

Fig. 1 zeigt einen Schnitt durch einen Ausschnitt eines erfindungsgemäßen, insgesamt mit 10 bezeichneten Aggregats. Als Maschine ist ein Pumpenantriebsmotor 12 außen an einer Wand eines Gehäuses 14 des Aggregats 10 angebracht. Fig. 1 shows a section through a section of an aggregate according to the invention, generally designated 10 . As a machine, a pump drive motor 12 is mounted on the outside of a wall of a housing 14 of the unit 10 .

Der Motor 12 weist eine Motorwelle 16 mit einer auf ihr angebrachten Rotorwicklung 18 auf. Die Motorwelle 16 ist mittels zweier Kugellager 20, von denen in der Zeichnung nur eins zu sehen ist, drehbar gelagert. Eines der beiden Kugellager 20 ist in einen Gehäusedeckel 22 des Pumpenantriebsmotors 12 eingesetzt, der seinerseits ein Motorgehäuse 24 an einer dem Gehäuse 14 des Aggregats 10 zugewandten Stirnseite verschließt. The motor 12 has a motor shaft 16 with a rotor winding 18 attached to it. The motor shaft 16 is rotatably supported by means of two ball bearings 20 , only one of which can be seen in the drawing. One of the two ball bearings 20 is inserted into a housing cover 22 of the pump drive motor 12 , which in turn closes a motor housing 24 on an end face facing the housing 14 of the unit 10 .

Das hohlzylinderförmige Motorgehäuse 24 steht an seiner dem Aggregatgehäuse 14 zugewandten Stirnseite in axialer Richtung über den Motorgehäusedeckel 22 über. Der überstehende Teil des Motorgehäuses 24 bildet einen umlaufenden Befestigungsabschnitt 26. Ein Endbereich 28 des Befestigungsabschnitts 26 ist zu einem radial nach außen stehenden, umlaufenden Flansch umgebogen.The hollow-cylindrical motor housing 24 is about 14 facing end side in the axial direction over the motor housing cover 22 on its side facing the assembly housing. The protruding part of the motor housing 24 forms a circumferential fastening section 26 . An end region 28 of the fastening section 26 is bent over to form a radially outwardly extending, circumferential flange.

Der Pumpenantriebsmotor 12 ist mit seinem Motorgehäuse­ deckel 22 an der Außenseite der Aggregatgehäusewand 14 anliegend an letztere angesetzt, wobei sein Befestigungs­ abschnitt 26 in eine kreisförmige Nut 30 hineinragt, welche in der Aggregatgehäusewand 14 angebracht ist. Durch Einrollieren ist eine radial nach innen stehende, umlaufende Haltelippe 32 ausgebildet, welche den zu einem Flansch umgebogenen Endbereich 28 des Befestigungs­ abschnitts 26 des Motorgehäuses 24 übergreift. Auf diese Weise ist der Pumpenantriebsmotor 12 mit dem Aggregatgehäuse 14 verbunden. Die Verbindung ist über den gesamten Umfang des Motorgehäuses 24 wirksam, wodurch sich Haltekräfte gleichmäßig verteilen und keine Spannungen an einzelnen Befestigungspunkten auftreten. Weiterhin vermag diese Art der Verbindung aufgrund ihrer großflächigen, über den gesamten Umfang verteilten Ausbildung große Haltekräfte zwischen dem Aggregatgehäuse 14 und dem Motor 12 zu übertragen.The pump drive motor 12 is attached with its motor housing cover 22 on the outside of the unit housing wall 14 adjacent to the latter, its fastening portion 26 protruding into a circular groove 30 which is attached in the unit housing wall 14 . By rolling in a radially inward, circumferential retaining lip 32 is formed, which engages over the bent end portion 28 of the fastening portion 26 of the motor housing 24 . In this way, the pump drive motor 12 is connected to the unit housing 14 . The connection is effective over the entire circumference of the motor housing 24 , as a result of which holding forces are distributed evenly and no stresses occur at individual fastening points. Furthermore, this type of connection is able to transmit large holding forces between the unit housing 14 and the motor 12 due to its large-area design distributed over the entire circumference.

Mittels eines in die Nut 30 eingelegten Dichtrings 34 ist das Motorgehäuse 24 gegenüber dem Aggregatgehäuse 14 abgedichtet.The motor housing 24 is sealed off from the unit housing 14 by means of a sealing ring 34 inserted into the groove 30 .

In Fig. 2 ist eine zweite Ausführungsform eines erfindungsgemäßen Aggregats 10 dargestellt, bei dem die Verbindung eines Pumpenantriebsmotors 12 mit einer Aggregatwand 14 im Vergleich zu der in Fig. 1 dargestellten Ausführungsform abgeändert ist. Ansonsten ist das in Fig. 2 dargestellte Aggregat 10 gleich wie das in Fig. 1 dargestellte Aggregat aufgebaut. Zur Vermeidung von Wiederholungen werden nachfolgend zu Fig. 2 nur die Veränderungen gegenüber der in Fig. 1 dargestellten Ausführungsform erläutert. Für gleiche Bauteile werden übereinstimmende Bezugszeichen verwendet. Ergänzend werden die zu Fig. 1 gemachten Ausführungen in Bezug genommen. FIG. 2 shows a second embodiment of an assembly 10 according to the invention, in which the connection of a pump drive motor 12 to an assembly wall 14 is modified in comparison to the embodiment shown in FIG. 1. Otherwise, the unit 10 shown in FIG. 2 is constructed in the same way as the unit shown in FIG. 1. In order to avoid repetitions, only the changes compared to the embodiment shown in FIG. 1 are explained below in relation to FIG. 2. Corresponding reference numerals are used for the same components. In addition, the comments made on FIG. 1 are referred to.

Das hohlzylinderförmige Motorgehäuse 24 steht auch bei der in Fig. 2 dargestellten Ausführungsform eines erfindungs­ gemäßen Aggregats 10 an seiner dem Aggregatgehäuse 14 zugewandten Stirnseite über den Motorgehäusedeckel 22, der an dieser Stirnseite des Motorgehäuses 24 angebracht ist, über. Dieser überstehende Teil des Motorgehäuses 24 bildet einen umlaufend ausgebildeten, hohlzylinderförmigen Befestigungsabschnitt 36, der mit wenig Spiel in eine Ringnut 38 hineinragt, welche im Aggregatgehäuse 14 angebracht ist. Der Befestigungsabschnitt 36 ist an seinem Außenumfang mit durch Eindrücken gebildeten Vertiefungen 40 versehen, von denen jeweils mehrere, in axialer Richtung des Motorgehäuses 24 nebeneinander an mehreren Stellen des Umfangs verteilt angeordnet sind. In diese Vertiefungen 40 ist Material des Aggregatgehäuses 14 hineinverformt. Dies ergibt eine form- und kraftschlüssige Verbindung zwischen dem Motor 12 und dem Aggregatgehäuse 14.The hollow cylindrical motor housing 24 is also in the embodiment shown in FIG. 2 of a unit 10 according to the invention on its front side facing the unit housing 14 over the motor housing cover 22 , which is attached to this end side of the motor housing 24 . This protruding part of the motor housing 24 forms a circumferential, hollow-cylindrical fastening section 36 , which projects with little play into an annular groove 38 which is provided in the unit housing 14 . The fastening section 36 is provided on its outer circumference with depressions 40 formed by indentations, of which several are arranged next to one another at several locations along the circumference in the axial direction of the motor housing 24 . Material of the unit housing 14 is deformed into these recesses 40 . This results in a positive and non-positive connection between the motor 12 and the unit housing 14 .

Die Verformung des Materials des Aggregatgehäuses 14 in die Vertiefungen 40 des Motorgehäuses 24 hinein erfolgt bei der in Fig. 2 dargestellten Ausführungsform der Erfindung durch Verstemmen des Aggregatgehäuses 14 in Richtung des Pfeils F von dessen Außenseite her. Das Verstemmen kann über den gesamten Umfang oder an einzelnen Stellen über den Umfang verteilt erfolgen, wobei das Verstemmen auf jeden Fall an den Stellen des Umfangs erfolgt, an welchen sich die Vertiefungen 40 am Befestigungsabschnitt 36 des Motorgehäuses 24 befinden. Durch das Verstemmen entsteht eine Kerbe 42 im Aggregatgehäuse 14.The deformation of the material of the unit housing 14 into the depressions 40 of the motor housing 24 takes place in the embodiment of the invention shown in FIG. 2 by caulking the unit housing 14 in the direction of arrow F from the outside thereof. The caulking can take place over the entire circumference or at individual locations over the circumference, the caulking in any case taking place at the locations on the circumference at which the depressions 40 are located on the fastening section 36 of the motor housing 24 . The caulking creates a notch 42 in the unit housing 14 .

Bevor der Pumpenantriebsmotor 12 an das Aggregatgehäuse 14 angesetzt wird, also bevor der Befestigungsabschnitt 36 des Pumpenantriebsmotors 12 in die Ringnut 38 des Aggregat­ gehäuses 14 gelangt, wird eine Dichtmasse 44 in die Ringnut 38 hineingespritzt, die das Motorgehäuse 24 nach der Montage des Motors 12 gegenüber dem Aggregatgehäuse 14 abdichtet.Before the pump drive motor is attached to the assembly housing 14 12, ie, before the fixing portion 36 of the pump drive motor housing 12 comes into the annular groove 38 of the unit 14, a sealing compound is injected into it 44 in the annular groove 38, the motor housing 24 opposite to the mounting of the motor 12 seals the unit housing 14 .

Sofern die zum Halten des Motors 12 erforderliche Kraft weniger groß ist, genügt es, den Befestigungsabschnitt 26, 36 beider Ausführungsformen der Erfindung nicht umlaufend, sondern diskret in Form über den Umfang verteilt angeordneter Zungen auszubilden, welche in axialer Richtung an der dem Aggregatgehäuse 14 zugewandten Stirnseite vom Motor 12 abstehen und die in Vertiefungen im Aggregat­ gehäuse 14 hineinragen und dort beispielsweise durch Verstemmen kraft- und/oder formschlüssig gehalten sind.If the force required to hold the motor 12 is less great, it suffices not to form the fastening section 26 , 36 in both embodiments of the invention in a circumferential manner, but discreetly in the form of tongues which are distributed over the circumference and face the unit housing 14 in the axial direction Stand out from the engine 12 and protrude into the recesses in the unit housing 14 and are held there for example by caulking non-positively and / or positively.

Claims (10)

1. Aggregat mit einem Gehäuse und einer daran befestigten Maschine, dadurch gekennzeichnet, daß die Maschine (12) mindestens einen Befestigungsabschnitt (26, 36) aufweist, mittels dessen die Maschine (12) durch Umformen des Befestigungsabschnitts (26, 36) und/oder des Gehäuses (14) mit dem Gehäuse (14) verbunden ist.1. Unit with a housing and a machine attached thereto, characterized in that the machine ( 12 ) has at least one fastening section ( 26 , 36 ), by means of which the machine ( 12 ) by reshaping the fastening section ( 26 , 36 ) and / or of the housing ( 14 ) is connected to the housing ( 14 ). 2. Aggregat nach Anspruch 1, dadurch gekennzeichnet, daß der Befestigungsabschnitt (26, 36) mit der Maschine (12) einstückig ist.2. Unit according to claim 1, characterized in that the fastening section ( 26 , 36 ) with the machine ( 12 ) is in one piece. 3. Aggregat nach Anspruch 1 oder 2, dadurch gekennzeichnet, daß der Befestigungsabschnitt (26, 36) eine Zunge aufweist, die in eine Vertiefung im Gehäuse (14) hineinragt.3. Unit according to claim 1 or 2, characterized in that the fastening section ( 26 , 36 ) has a tongue which protrudes into a recess in the housing ( 14 ). 4. Aggregat nach Anspruch 1 oder 2, dadurch gekennzeichnet, daß der Befestigungsabschnitt (26, 36), umlaufend ausgebildet ist und in eine umlaufende Vertiefung (30, 38) im Gehäuse (14) hineinragt.4. Unit according to claim 1 or 2, characterized in that the fastening section ( 26 , 36 ) is circumferential and protrudes into a circumferential recess ( 30 , 38 ) in the housing ( 14 ). 5. Aggregat nach Anspruch 4, dadurch gekennzeichnet, daß die umlaufende Vertiefung (30, 38) zur Aufnahme eines Dichtmittels (34, 44) ausgebildet ist. 5. Unit according to claim 4, characterized in that the circumferential recess ( 30 , 38 ) is designed to receive a sealant ( 34 , 44 ). 6. Aggregat nach einem der Ansprüche 1 bis 5, dadurch gekennzeichnet, daß der Befestigungsabschnitt (36) mindestens eine Vertiefung (40) aufweist, in die umgeformtes Material des Gehäuses (14) eingreift.6. Unit according to one of claims 1 to 5, characterized in that the fastening section ( 36 ) has at least one recess ( 40 ) which engages in the shaped material of the housing ( 14 ). 7. Aggregat nach einem der vorgehenden Ansprüche, dadurch gekennzeichnet, daß der Befestigungsabschnitt (26) einen abgewinkelten Endbereich (28) aufweist, der eine durch Umformen gebildete Hinterschneidung (32) des Gehäuses (14) hintergreift.7. Unit according to one of the preceding claims, characterized in that the fastening section ( 26 ) has an angled end region ( 28 ) which engages behind an undercut formed by reshaping ( 32 ) of the housing ( 14 ). 8. Aggregat nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, daß das Umformen durch Verstemmen oder Einrollieren erfolgt.8. Unit according to one of the preceding claims, characterized in that the forming by caulking or curled up. 9. Aggregat nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, daß die Maschine ein Antriebsmotor (12) ist.9. Unit according to one of the preceding claims, characterized in that the machine is a drive motor ( 12 ). 10. Aggregat nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, daß das Gehäuse (14) ein Pumpengehäuse oder ein Hydraulikblock, insbesondere eines ABS (Antiblockier-) und/oder ASR (Antriebsschlupfregelungs)-Systems ist.10. Unit according to one of the preceding claims, characterized in that the housing ( 14 ) is a pump housing or a hydraulic block, in particular an ABS (anti-lock) and / or ASR (traction control system) system.
DE4441976A 1994-11-25 1994-11-25 Unit with a machine attached to it Withdrawn DE4441976A1 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
DE4441976A DE4441976A1 (en) 1994-11-25 1994-11-25 Unit with a machine attached to it
GB9523112A GB2295436B (en) 1994-11-25 1995-11-10 Unit with a pump drive motor fastened to the housing thereof
JP7306240A JPH08219127A (en) 1994-11-25 1995-11-24 Unit consisting of unit casing and machine fixed to said unit casing
KR1019950044530A KR960017057A (en) 1994-11-25 1995-11-24 Unit consisting of unit casing and the machine attached to it
CN95120069A CN1048078C (en) 1994-11-25 1995-11-24 Machine joint device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4441976A DE4441976A1 (en) 1994-11-25 1994-11-25 Unit with a machine attached to it

Publications (1)

Publication Number Publication Date
DE4441976A1 true DE4441976A1 (en) 1996-05-30

Family

ID=6534125

Family Applications (1)

Application Number Title Priority Date Filing Date
DE4441976A Withdrawn DE4441976A1 (en) 1994-11-25 1994-11-25 Unit with a machine attached to it

Country Status (5)

Country Link
JP (1) JPH08219127A (en)
KR (1) KR960017057A (en)
CN (1) CN1048078C (en)
DE (1) DE4441976A1 (en)
GB (1) GB2295436B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001039571A1 (en) * 1999-11-27 2001-06-07 Continental Teves Ag & Co. Ohg Hydraulic block with an add-on piece secured thereto
WO2007039472A1 (en) 2005-10-04 2007-04-12 Robert Bosch Gmbh Hydraulic unit for a hydraulic vehicle brake system having anti-skid control

Families Citing this family (5)

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Publication number Priority date Publication date Assignee Title
JP4902438B2 (en) * 2007-06-22 2012-03-21 日信工業株式会社 Electric motor
US9153225B2 (en) 2011-12-16 2015-10-06 Emerson Climate Technologies, Inc. Sound enclosure for enclosing a compressor assembly
CN103161715B (en) * 2011-12-16 2017-03-01 艾默生环境优化技术有限公司 For surrounding the blimp of compressor assembly
DE102019219438A1 (en) * 2019-12-12 2021-06-17 Robert Bosch Gmbh External force brake pressure generator for a hydraulic vehicle brake system
DE102022201700A1 (en) * 2022-02-18 2023-08-24 Robert Bosch Gesellschaft mit beschränkter Haftung Fastening system, hydraulic device

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Publication number Priority date Publication date Assignee Title
DE2827186A1 (en) * 1978-06-21 1980-01-10 Emil Doll Kg Fahrzeug U Kaross SELF-SUPPORTING AND REINFORCING CONNECTION PROFILE FOR DEFORMABLE PANELS
IT212208Z2 (en) * 1987-10-05 1989-07-04 Eltek Spa MEANS FOR PREPARING RAPID ASSEMBLY OF DETERGENT AND RINSE AID CONTAINERS ON WASHING MACHINES WITH AUTOMATIC MACHINES

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001039571A1 (en) * 1999-11-27 2001-06-07 Continental Teves Ag & Co. Ohg Hydraulic block with an add-on piece secured thereto
WO2007039472A1 (en) 2005-10-04 2007-04-12 Robert Bosch Gmbh Hydraulic unit for a hydraulic vehicle brake system having anti-skid control
US7883158B2 (en) 2005-10-04 2011-02-08 Robert Bosch Gmbh Hydraulic unit for a hydraulic vehicle brake system having anti-skid control

Also Published As

Publication number Publication date
KR960017057A (en) 1996-06-17
CN1048078C (en) 2000-01-05
GB2295436A (en) 1996-05-29
GB9523112D0 (en) 1996-01-10
CN1133408A (en) 1996-10-16
JPH08219127A (en) 1996-08-27
GB2295436B (en) 1997-04-09

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