DE229259C - - Google Patents
Info
- Publication number
- DE229259C DE229259C DENDAT229259D DE229259DA DE229259C DE 229259 C DE229259 C DE 229259C DE NDAT229259 D DENDAT229259 D DE NDAT229259D DE 229259D A DE229259D A DE 229259DA DE 229259 C DE229259 C DE 229259C
- Authority
- DE
- Germany
- Prior art keywords
- ball bearing
- resilient
- ball
- recesses
- plates
- 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.)
- Active
Links
- 238000005266 casting Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 230000000875 corresponding Effects 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminum Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000002265 prevention Effects 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
- F16C27/00—Elastic or yielding bearings or bearing supports, for exclusively rotary movement
- F16C27/04—Ball or roller bearings, e.g. with resilient rolling bodies
-
- 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
- F16C19/00—Bearings with rolling contact, for exclusively rotary movement
- F16C19/02—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows
- F16C19/04—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for radial load mainly
- F16C19/06—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for radial load mainly with a single row or balls
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Rolling Contact Bearings (AREA)
- Support Of The Bearing (AREA)
- Pivots And Pivotal Connections (AREA)
Description
KAISERLICHESIMPERIAL
PATENTAMT.PATENT OFFICE.
PATENTSCHRIFTPATENT LETTERING
-■Ja 229259-KLASSE Mb. GRUPPE - ■ Yes 229259-CLASS Mb. GROUP
Firma ADOLPH SAURER in ARBON, Schweiz.ADOLPH SAURER company in ARBON, Switzerland.
mittels federnder Körper.by means of resilient bodies.
Den Gegenstand dieser Erfindung bildet eine Vorrichtung bei Kugellagerungen zur Verhütung einer schädlichen Lockerung des äußeren Führungsringes in dem diesen aufnehmenden Gehäuse- oder Maschinenteile. Der Einbau von Kugellagern in Automobil- und anderen Motoren erfolgt meist durch Einpressen des vollständigen Kugellagers in eine entsprechend ausgedrehte Bohrung des umfassenden Gußstückes. Da dieses aber sehr oft aus Aluminium, im allgemeinen aber immer aus einem Metall besteht, welches weicher ist, als dasjenige des Kugellagers selbst so ist mit dem erwähnten Einbau desselben der Nachteil verknüpft, daß solche Lager, nachdem sie einige . Zeit im Betriebe waren, sich durch die mehrfache Beanspruchung zu lockern anfangen und schließlich gar Gefahr laufen können, herauszufallen. The subject of this invention is a device in ball bearings for prevention a harmful loosening of the outer guide ring in the one receiving it Housing or machine parts. The installation of ball bearings in automotive and other Motors is usually done by pressing the complete ball bearing into a corresponding one turned hole of the comprehensive casting. Since this is very often made of aluminum, but generally always consists of a metal which is softer than that of the ball bearing itself so the disadvantage is associated with the mentioned installation of the same, that such camp after having some. Time in operations were going through the multiple Beginning to loosen the strain and eventually run the risk of falling out.
Die vorliegende Erfindung bezweckt nun, diesen Nachteil zu vermeiden, indem zweckmäßig ausgebildete und in Ausnehmungen des Umfassungskörpers angeordnete federnde Platten vorgesehen sind, die einen Druck auf das Kugellager in einer Richtung oder in mehreren Richtungen ausüben, welche den am meisten einer Lockerung unterworfenen Seiten entgegengesetzt ist, wodurch das durch die Abnutzung verursachte Spiel zwischen Gußstückbohrung und Kugellager wieder ausgeglichen wird.The present invention now aims to avoid this disadvantage by expediently resilient plates formed and arranged in recesses in the surrounding body are provided that exert a pressure on the ball bearing in one direction or in several Exercise directions opposite to the most loosened sides is, thereby reducing the play between the casting bore caused by wear and ball bearings are balanced again.
Ein Ausführungsbeispiel der Erfindung ist auf der Zeichnung gegeben, auf welcherAn embodiment of the invention is given in the drawing on which
Fig. ι den Einbau bzw. die Sicherungsvorrichtung in der Seitenansicht,Fig. Ι the installation or the safety device in the side view,
Fig. 2 einen senkrechten Querschnitt nach A-B undFig. 2 shows a vertical cross section according to AB and
Fig. 3 das Kugellager mit lose aufgelegten Federplatten darstellt.Fig. 3 shows the ball bearing with loosely applied spring plates.
Der Erfindung zufolge wird ein oder werden mehrere Federn α in der Gestalt von einem oder mehreren Stahlsegmenten verwendet, welche einen etwas kleineren Radius als denjenigen des äußeren Laufringes des Kugellagers aufweisen.According to the invention, one or more springs α are used in the form of one or more steel segments which have a slightly smaller radius than that of the outer race of the ball bearing.
Beim Einbau des Lagers werden diese Stahlsegmente in eine entsprechende Aussparung c der Kugellagerbohrung mithineingepreßt. Hierdurch werden sie flachgedrückt und haben infolge der entstehenden Spannung das Bestreben, das Kugellager in feste, jeder Lockerung widerstehende Berührung mit seinem Sitz in der Gußstückbohrung d zu versetzen.When installing the bearing, these steel segments are also pressed into a corresponding recess c in the ball bearing bore. As a result, they are flattened and, as a result of the tension created, they tend to move the ball bearing into firm contact with its seat in the casting bore d, resisting any looseness.
Zur Verhütung eines etwa möglichen seitlichen Herausschiebens der Federplatten kann mit ihnen gleichzeitig eine weitere, jedoch dünnere Platte e miteingepreßt werden, deren beide Enden als Nasen über das Kugellager herumgeklappt sind.To prevent any possible lateral sliding out of the spring plates, a further, but thinner plate e can be pressed in with them at the same time, the two ends of which are folded over the ball bearing as lugs.
Je nach Bedarf wird solcher Druck von starken federnden Platten an einer Stelle (wie Fig. ι zeigt) oder an mehreren Stellen desDepending on the requirements, such pressure is applied by strong, resilient plates at one point (such as Fig. Ι shows) or at several points of the
Umfanges des äußeren Kugellagerringes b zur Anwendung gebracht.Applied circumference of the outer ball bearing ring b .
Claims (1)
Publications (1)
Publication Number | Publication Date |
---|---|
DE229259C true DE229259C (en) |
Family
ID=489585
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DENDAT229259D Active DE229259C (en) |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE229259C (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2247377A1 (en) * | 1971-12-17 | 1973-06-20 | Fisker & Nielsen As | SHAFT BEARING, IN PARTICULAR FOR THE ROTOR IN A COMMUTATOR MOTOR |
DE19803498A1 (en) * | 1998-01-30 | 1999-09-23 | Schindler & Wagner Kg | Axially locked, radial displacement released bearing, and housing |
US6779990B2 (en) | 2001-02-20 | 2004-08-24 | Aisin Seiki Kabushiki Kaisha | Bearing mechanism and a pump |
DE19902595B4 (en) * | 1998-01-30 | 2008-07-24 | Dipl.-Ing. Schindler & Wagner Kg | storage unit |
-
0
- DE DENDAT229259D patent/DE229259C/de active Active
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2247377A1 (en) * | 1971-12-17 | 1973-06-20 | Fisker & Nielsen As | SHAFT BEARING, IN PARTICULAR FOR THE ROTOR IN A COMMUTATOR MOTOR |
DE19803498A1 (en) * | 1998-01-30 | 1999-09-23 | Schindler & Wagner Kg | Axially locked, radial displacement released bearing, and housing |
DE19803498C2 (en) * | 1998-01-30 | 2001-02-08 | Schindler & Wagner Kg | Storage unit |
DE19902595B4 (en) * | 1998-01-30 | 2008-07-24 | Dipl.-Ing. Schindler & Wagner Kg | storage unit |
US6779990B2 (en) | 2001-02-20 | 2004-08-24 | Aisin Seiki Kabushiki Kaisha | Bearing mechanism and a pump |
DE10207118B4 (en) * | 2001-02-20 | 2006-03-16 | Aisin Seiki K.K., Kariya | Bearing mechanism and pump |
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