DE212008000082U1 - bearing plate - Google Patents
bearing plate Download PDFInfo
- Publication number
- DE212008000082U1 DE212008000082U1 DE212008000082U DE212008000082U DE212008000082U1 DE 212008000082 U1 DE212008000082 U1 DE 212008000082U1 DE 212008000082 U DE212008000082 U DE 212008000082U DE 212008000082 U DE212008000082 U DE 212008000082U DE 212008000082 U1 DE212008000082 U1 DE 212008000082U1
- Authority
- DE
- Germany
- Prior art keywords
- bearing plate
- groove
- plate according
- bearing
- bolt holes
- 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 - Lifetime
Links
- 238000007789 sealing Methods 0.000 claims abstract description 5
- 230000004807 localization Effects 0.000 claims description 8
- 230000002093 peripheral effect Effects 0.000 claims description 2
- 239000003921 oil Substances 0.000 description 6
- 241000397426 Centroberyx lineatus Species 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000003925 fat Substances 0.000 description 1
- 239000004519 grease Substances 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
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
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
- F16C33/72—Sealings
- F16C33/723—Shaft end sealing means, e.g. cup-shaped caps or covers
-
- 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
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
- F16C33/72—Sealings
-
- 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
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C35/00—Rigid support of bearing units; Housings, e.g. caps, covers
- F16C35/04—Rigid support of bearing units; Housings, e.g. caps, covers in the case of ball or roller bearings
- F16C35/042—Housings for rolling element bearings for rotary movement
-
- 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
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J15/00—Sealings
- F16J15/02—Sealings between relatively-stationary surfaces
- F16J15/06—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces
- F16J15/061—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces with positioning means
-
- 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
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J15/00—Sealings
- F16J15/02—Sealings between relatively-stationary surfaces
- F16J15/06—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces
- F16J15/062—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces characterised by the geometry of the seat
-
- 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
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J15/00—Sealings
- F16J15/16—Sealings between relatively-moving surfaces
- F16J15/32—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings
- F16J15/3268—Mounting of sealing rings
- F16J15/3276—Mounting of sealing rings with additional static sealing between the sealing, or its casing or support, and the surface on which it is mounted
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Geometry (AREA)
- Gasket Seals (AREA)
- Bearings For Parts Moving Linearly (AREA)
- Sealing Of Bearings (AREA)
Abstract
Lagerplatte, welche mit mindestens einem torischen elastomeren Element zum Abdichten gegen eine Lagerkammer, wenn die Lagerplatte daran angebracht ist, versehen ist.Bearing plate, which is provided with at least one toric elastomeric element for sealing against a bearing chamber when the bearing plate is attached thereto.
Description
Gebiet der ErfindungField of the invention
Diese Erfindung betrifft Lagerplatten, die zum Abdecken und Abdichten von Lagerkammern, die Schmiermittel, wie Öle oder Fette enthalten, verwendet werden.These The invention relates to bearing plates for covering and sealing of storage chambers containing lubricants, such as oils or fats used become.
Hintergrund der ErfindungBackground of the invention
Es sind Lagerplatten bekannt, die an Lagerkammern angebracht und durch Dichtungen abgedichtet werden. In der Praxis wurde herausgefunden, dass jede leichte Fehlausrichtungzwischen der Lagerplatte und der Lagerkammer dazu führt, dass die Dichtungen keine gute Abdichtung schaffen.It Bearing plates are known, which are attached to storage chambers and through Seals are sealed. In practice it was found out that any slight misalignment between the bearing plate and the bearing chamber causes that the seals do not create a good seal.
Aussagen der ErfindungStatements of the invention
Gemäß der vorliegenden Erfindung ist eine Lagerplatte vorgesehen, die mit mindestens einem torischen elastomeren Element zum Abdichten gegen eine Lagerkammer, wenn die Lagerplatte daran angebracht ist, versehen ist.According to the present Invention, a bearing plate is provided with at least one toric elastomeric element for sealing against a bearing chamber when the Bearing plate attached thereto is provided.
Vorzugsweise ist die Lagerplatte mit einer oder mehreren Nuten in einer Fläche versehen, die, wenn die Lagerplatte an der Lagerkammer angebracht ist, an die Lagerkammer anliegt, wobei jede Nut zur Aufnahme eines torischen elastomeren Elements bestimmt ist.Preferably the bearing plate is provided with one or more grooves in a surface, which, when the bearing plate is attached to the storage chamber on the bearing chamber abuts, each groove for receiving a toric elastomeric element is determined.
Vorzugsweise ist das torische elastomere Element ein O-Ring.Preferably The toric elastomeric element is an O-ring.
Die Lagerplatte ist normalerweise mit einem Bolzenloch oder mehreren Bolzenlöchern versehen, um zu ermöglichen, dass die Platte an der Lagerkammer angebracht wird. Typischerweise sind mehrere Bolzenlöcher vorgesehen. Gemäß einem Beispiel sind drei Bolzenlöcher vorgesehen, die in Umfangsrichtung den gleichen Abstand zueinander aufweisen.The Bearing plate is usually with one bolt hole or more bolt holes provided to enable that the plate is attached to the storage chamber. typically, are several bolt holes intended. According to one Example are three bolt holes provided in the circumferential direction the same distance from each other exhibit.
Gemäß einer Ausführungsform der vorliegenden Erfindung ist die Lagerplatte mit einer Nut versehen, die sich um das Äußere der Bolzenlöcher erstreckt. Vorzugsweise ist die Nut im Wesentlichen kreisförmig.According to one embodiment of the present invention, the bearing plate is provided with a groove, which is about the exterior of the Bolt holes extends. Preferably, the groove is substantially circular.
Besonders bevorzugt ist jedes Bolzenloch auch mit einer umlaufenden Nut oder einer umlaufenden Aussparung versehen, welche ein torisches elastomeres Element aufnimmt, das eine Abdichtung um das Bolzenloch schafft.Especially each bolt hole is preferably also with a circumferential groove or a circumferential recess provided, which is a toric elastomeric Receives element that creates a seal around the bolt hole.
Besonders bevorzugt verläuft die ein Bolzenloch umgebende Nut nahe zum Innendurchmesser der sich um die gesamte Peripherie der Lagerplatte erstreckenden Nut. Die Bolzenlochnuten können so auf die äußere Nut treffen, dass die Bolzenloch-O-Ringe den äußeren O-Ring berühren, so dass eine Abdichtung dazwischen bereitgestellt ist.Especially preferably runs the groove surrounding a bolt hole close to the inner diameter of itself around the entire periphery of the bearing plate extending groove. The Bolt hole grooves can so on the outer groove make sure that the bolt hole O-rings contact the outer O-ring, so a seal is provided therebetween.
Gemäß einem anderen Aspekt der vorliegenden Erfindung ist die Lagerplatte mit einer Nut versehen, die sich in Umfangsrichtung um die gesamte Fläche der Lagerplatte erstreckt, welche bei der Verwendung an die Lagerkammer anliegt. Diese Nut erstreckt sich jedoch in Bezug auf die Bolzenlöcher innen. Die Form der Nut hängt von der Konstruktion der Lagerplatte ab, kann jedoch in dem Fall, in dem drei Bolzenlöcher vorhanden sind, beispielsweise im Wesentlichen dreieckig sein, wobei jede Seite des Dreiecks zumindest etwas nach außen gekrümmt ist. Die Nut verläuft zwischen einem inneren Anlage- oder Lokalisierungsvorsprung der Lagerplatte, der die Lokalisierung der Lagerplatte am Ende der Lagerkammer erleichtert, und den Bolzenlöchern.According to one Another aspect of the present invention is the bearing plate with a groove extending in the circumferential direction around the entire surface of the Bearing plate extends, which in use to the storage chamber is applied. However, this groove extends inwardly with respect to the bolt holes. The shape of the groove hangs from the construction of the bearing plate, but in the case in the three bolt holes are present, for example, be substantially triangular, wherein each side of the triangle is at least slightly curved outwards. The groove runs between an internal investment or localization projection of the bearing plate, which facilitates the location of the bearing plate at the end of the storage chamber, and the bolt holes.
Die Lagerplatte kann zusätzlich zu dem Lokalisierungsvorsprung mit einer oder mehreren Ölabfuhraussparungen versehen sein, die den Lokalisierungsvorsprung unterbrechen und sich zumindest über einen Teil der Fläche der Platte radial nach außen erstrecken. Die O-Ring-Nut kann in diesem Fall in Bezug auf den Lokalisierungsvorsprung und die Ölabfuhraussparungen radial außen und in Bezug auf die Bolzenlöcher radial innen verlaufen.The Bearing plate can additionally to the localization projection with one or more oil removal grooves be provided that interrupt the Lokalisierungsvorsprung and at least over a part of the area the plate radially outward extend. The O-ring groove can in this case in relation to the Localization lead and oil disposal savings radially outside and with respect to the bolt holes radially inward.
Kurzbeschreibung der ZeichnungBrief description of the drawing
Die beigefügten Zeichnungen zeigen Folgendes:The attached Drawings show the following:
Detaillierte Beschreibung der ErfindungDetailed description the invention
In
Um
den Umfang des Lochs
Angrenzend
an die äußere Umfangsfläche der
Platte
Die
Lagerplatte
Die
Kombination des O-Rings
Durch die Verwendung von O-Ringen an Stelle dünner Dichtungen wird einer Fehlausrichtung bei der Anbringung der Lagerplatte an der Lagerkammer Rechnung getragen.By the use of O-rings instead of thin gaskets becomes one Misalignment in the attachment of the bearing plate to the bearing chamber Taken into account.
Mit
Bezug auf
Die einen O-Ring aufnehmenden Nuten gemäß den vorstehend beschriebenen Ausführungsformen können mit einer oder zwei Seitenwänden versehen sein, die senkrecht zum Boden der Nut oder nach innen geneigt sein können. Im letzten Fall kann die Nut die Querschnittsform eines halben Schwalbenschwanzes (eine geneigte Wand) oder eines vollständigen Schwalbenschwanzes (zwei geneigte Wände) aufweisen.The an O-ring receiving grooves according to the above-described embodiments can with one or two side walls Be provided perpendicular to the bottom of the groove or inclined inwards could be. In the latter case, the groove can be the cross-sectional shape of half a dovetail (a sloping wall) or a complete swallowtail (two inclined walls) exhibit.
Claims (19)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GBGB0721383.8A GB0721383D0 (en) | 2007-10-31 | 2007-10-31 | Bearing plate |
GB0721383.8 | 2007-10-31 | ||
PCT/GB2008/003629 WO2009056807A1 (en) | 2007-10-31 | 2008-10-24 | Bearing plate |
Publications (1)
Publication Number | Publication Date |
---|---|
DE212008000082U1 true DE212008000082U1 (en) | 2010-08-19 |
Family
ID=38834610
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE212008000082U Expired - Lifetime DE212008000082U1 (en) | 2007-10-31 | 2008-10-24 | bearing plate |
Country Status (3)
Country | Link |
---|---|
DE (1) | DE212008000082U1 (en) |
GB (2) | GB0721383D0 (en) |
WO (1) | WO2009056807A1 (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AU2013339801B2 (en) * | 2012-10-30 | 2016-06-02 | Alfa Laval Corporate Ab | Gasket and assembly |
JP6463755B2 (en) * | 2013-08-16 | 2019-02-06 | アプライド マテリアルズ インコーポレイテッドApplied Materials,Incorporated | Sealing groove method for semiconductor devices |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3062555A (en) * | 1960-05-11 | 1962-11-06 | Hydromatics Inc | Packed joint |
JPS55119221A (en) * | 1979-03-05 | 1980-09-12 | Hitachi Ltd | Bearing device |
JPH0410396Y2 (en) * | 1985-07-31 | 1992-03-13 | ||
US5658053A (en) * | 1995-03-24 | 1997-08-19 | Vencill; R. Lee | Shaft re-greasing hub |
US6581939B1 (en) * | 2000-11-22 | 2003-06-24 | Emerson Power Transmission Manufacturing, L.P. | Bearing end cap with integrated seal |
JP3988557B2 (en) * | 2002-07-17 | 2007-10-10 | 株式会社ジェイテクト | Rolling bearing device |
DE102005015261A1 (en) * | 2005-04-04 | 2006-10-05 | Robert Bosch Gmbh | Wheel bearing rotation measuring device for motor vehicle, has sensor assembly with retaining ring, which supports plastic part and pressed in with fixed part of bearing under insertion of seal, and formed as cylindrical part with flange |
-
2007
- 2007-10-31 GB GBGB0721383.8A patent/GB0721383D0/en not_active Ceased
-
2008
- 2008-10-24 GB GB1006928.4A patent/GB2467066B/en active Active
- 2008-10-24 DE DE212008000082U patent/DE212008000082U1/en not_active Expired - Lifetime
- 2008-10-24 WO PCT/GB2008/003629 patent/WO2009056807A1/en active Application Filing
Also Published As
Publication number | Publication date |
---|---|
WO2009056807A1 (en) | 2009-05-07 |
GB0721383D0 (en) | 2007-12-12 |
GB201006928D0 (en) | 2010-06-09 |
GB2467066B (en) | 2012-04-25 |
GB2467066A (en) | 2010-07-21 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
R163 | Identified publications notified | ||
R207 | Utility model specification |
Effective date: 20100923 |
|
R150 | Utility model maintained after payment of first maintenance fee after three years | ||
R150 | Utility model maintained after payment of first maintenance fee after three years |
Effective date: 20120116 |
|
R151 | Utility model maintained after payment of second maintenance fee after six years | ||
R151 | Utility model maintained after payment of second maintenance fee after six years |
Effective date: 20150120 |
|
R152 | Utility model maintained after payment of third maintenance fee after eight years | ||
R071 | Expiry of right |