EP1164260A1 - Schwingungsentkoppelte Befestigung eines Bauteils an einer Struktur - Google Patents
Schwingungsentkoppelte Befestigung eines Bauteils an einer Struktur Download PDFInfo
- Publication number
- EP1164260A1 EP1164260A1 EP01102017A EP01102017A EP1164260A1 EP 1164260 A1 EP1164260 A1 EP 1164260A1 EP 01102017 A EP01102017 A EP 01102017A EP 01102017 A EP01102017 A EP 01102017A EP 1164260 A1 EP1164260 A1 EP 1164260A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- component
- rail
- flange
- fastening
- vibration
- 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.)
- Granted
Links
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01M—LUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL COMBUSTION ENGINES; CRANKCASE VENTILATING
- F01M11/00—Component parts, details or accessories, not provided for in, or of interest apart from, groups F01M1/00 - F01M9/00
- F01M11/0004—Oilsumps
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01M—LUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL COMBUSTION ENGINES; CRANKCASE VENTILATING
- F01M11/00—Component parts, details or accessories, not provided for in, or of interest apart from, groups F01M1/00 - F01M9/00
- F01M11/0004—Oilsumps
- F01M2011/0054—Fastening to the cylinder block
Definitions
- the invention relates to a vibration-decoupled attachment according to the Generic term of patent claim 1.
- the invention is therefore based on the object, a vibration-decoupled attachment to realize a component on a structure that is easy to assemble and which can also be used where components and structure of very different materials or have shape.
- the component can be attached to the structure by means of a U-shaped rail assemble very easily. Since the rail is stiff in itself, this can affect the structure fastening component may be flexible. For example, with the Fastening of relatively flexible plastic oil sumps connect to a crankcase without any noteworthy deformations must become.
- Figure 1 shows in cross section a structure 1, e.g. a crankcase with a flange 2 for fastening a component 3, e.g. an oil pan.
- a component e.g. an oil pan.
- Fastening of the oil pan 3 has a flange 4.
- a U-shaped elastic element 5 is pushed over it.
- This rail (6) has at least one bevel 7, which is functional interacts with the flange 2.
- the bevel 7 pushed against the flange 2 and causes a squeeze of the elastic Elements 5, so that a reliable seal against leaking oil is given.
- FIG Attachment of the oil pan 3 (Fig. 1) four rails 6a to 6d are provided, which be screwed from the side to the flange 2 encircling here and the fastening the oil pan 3 serve as described in Fig. 1.
- the rails 6 can also be designed so that the front on Crankcase 1 (FIG. 1) arranged rails 6b, 6d the course of the flange 2nd (Fig. 1, 2) are adapted so that the rails 6a to 6d the flange 2 without gaps surround.
- vibration-decoupled shown in Figures 1 to 3 Attachment is also applicable to other cases, such as attachment a valve cover on a cylinder head.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Cylinder Crankcases Of Internal Combustion Engines (AREA)
- Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)
Abstract
Description
- Fig. 1
- einen Schnitt durch Teile eines Kurbelgehäuses und einer Ölwanne im Bereich der Flansche
- Fig. 2
- eine Ansicht der Befestigung von der Seite einer Ölwanne her gesehen
- Fig. 3
- eine Ansicht der Befestigung von der Seite einer Ölwanne her gesehen mit lückenlos umlaufender Schiene
Claims (2)
- Schwingungsentkoppelte Befestigung eines Bauteils an einer Struktur, wobei Struktur und Bauteil je einen Flansch aufweisen und die Flansche durch ein elastisches Element schwingungstechnisch entkoppelt und mit einem Befestigungselement miteinander fest verbunden sind, dadurch gekennzeichnet, daß das Befestigungselement aus einer im Querschnitt gesehen U-förmigen Schiene (6) gebildet wird, daß dabei mindestens ein Schenkel der Schiene (6) eine Anschrägung (7) aufweist, daß vor der Montage der Schiene (6) das U-förmig ausgebildete elastische Element (5) über den Flansch (4) des Bauteils (3) geschoben wird und daß anschließend die Schiene (6) mittels Schrauben (8) gegen den Flansch (2) der Struktur (1) gepreßt und durch die Anschrägung (7) das elastische Element (5) zusammengepreßt und Bauteil (3) und Struktur (1) fest und dichtend verbunden sind.
- Befestigung nach Anspruch 1, dadurch gekennzeichnet, daß die Struktur (1) ein Kurbelgehäuse istund das Bauteil (3) eine Ölwanne darstellt und daß die Abschrägung (7) der Schiene (6) funktionell dem wesentlich steiferen Flansch (2) des Kurbelgehäuses (1) zugeordnet ist, während der zweite Schenkel der Schiene eben ist.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE10024210A DE10024210A1 (de) | 2000-05-17 | 2000-05-17 | Schwingungsentkoppelte Befestigung eines Bauteils an einer Struktur |
| DE10024210 | 2000-05-17 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| EP1164260A1 true EP1164260A1 (de) | 2001-12-19 |
| EP1164260B1 EP1164260B1 (de) | 2005-03-16 |
Family
ID=7642409
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP01102017A Expired - Lifetime EP1164260B1 (de) | 2000-05-17 | 2001-01-30 | Schwingungsentkoppelte Befestigung eines Bauteils an einer Struktur |
Country Status (2)
| Country | Link |
|---|---|
| EP (1) | EP1164260B1 (de) |
| DE (2) | DE10024210A1 (de) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE202014001557U1 (de) | 2014-02-19 | 2014-04-17 | Bänfer Kunststoff- & Metalltechnik GmbH | Schwingungsdämpfungseinrichtung |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3418717A1 (de) * | 1984-05-19 | 1985-11-21 | Klöckner-Humboldt-Deutz AG, 5000 Köln | Brennkraftmaschine mit einer am kurbelgehaeuse schwingungsisolierend befestigten schmieroelwanne |
| EP0632195A1 (de) * | 1993-06-29 | 1995-01-04 | CR Elastomere GmbH | Abdichtung zweier Gehäuseteile |
| EP0811761A1 (de) * | 1996-06-07 | 1997-12-10 | Bayerische Motoren Werke Aktiengesellschaft, Patentabteilung AJ-3 | Antriebsaggregat für Kraftfahrzeuge, insbesondere PKW |
| DE19833302A1 (de) * | 1998-07-24 | 2000-01-27 | Wahler Gmbh & Co Gustav | Leitungsverbindung bei einer Einrichtung zur Abgasrückführung |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE7902328U1 (de) * | 1979-01-29 | 1979-05-23 | Kupplungstechnik Gmbh, 4440 Rheine | Tragelement für Maschinen-Aggregate |
-
2000
- 2000-05-17 DE DE10024210A patent/DE10024210A1/de not_active Withdrawn
-
2001
- 2001-01-30 DE DE50105588T patent/DE50105588D1/de not_active Expired - Fee Related
- 2001-01-30 EP EP01102017A patent/EP1164260B1/de not_active Expired - Lifetime
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3418717A1 (de) * | 1984-05-19 | 1985-11-21 | Klöckner-Humboldt-Deutz AG, 5000 Köln | Brennkraftmaschine mit einer am kurbelgehaeuse schwingungsisolierend befestigten schmieroelwanne |
| EP0632195A1 (de) * | 1993-06-29 | 1995-01-04 | CR Elastomere GmbH | Abdichtung zweier Gehäuseteile |
| EP0811761A1 (de) * | 1996-06-07 | 1997-12-10 | Bayerische Motoren Werke Aktiengesellschaft, Patentabteilung AJ-3 | Antriebsaggregat für Kraftfahrzeuge, insbesondere PKW |
| DE19833302A1 (de) * | 1998-07-24 | 2000-01-27 | Wahler Gmbh & Co Gustav | Leitungsverbindung bei einer Einrichtung zur Abgasrückführung |
Also Published As
| Publication number | Publication date |
|---|---|
| EP1164260B1 (de) | 2005-03-16 |
| DE10024210A1 (de) | 2001-11-22 |
| DE50105588D1 (de) | 2005-04-21 |
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