DE561467C - Bearing cap - Google Patents
Bearing capInfo
- Publication number
- DE561467C DE561467C DEA63863D DEA0063863D DE561467C DE 561467 C DE561467 C DE 561467C DE A63863 D DEA63863 D DE A63863D DE A0063863 D DEA0063863 D DE A0063863D DE 561467 C DE561467 C DE 561467C
- Authority
- DE
- Germany
- Prior art keywords
- bearing
- bearing cap
- cap according
- face
- annular
- 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
Links
- 239000000463 material Substances 0.000 claims description 3
- 239000011324 bead Substances 0.000 claims 2
- 230000000284 resting effect Effects 0.000 claims 1
- 239000007787 solid Substances 0.000 claims 1
- 238000003466 welding Methods 0.000 description 2
- 229910001369 Brass Inorganic materials 0.000 description 1
- 239000010951 brass Substances 0.000 description 1
- 239000004519 grease Substances 0.000 description 1
- 238000004519 manufacturing process Methods 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
- F16C33/76—Sealings of ball or roller bearings
- F16C33/78—Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Rolling Contact Bearings (AREA)
Description
LagerdeckelBearing cap
Aus Walz- oder Preßgut hergestellte Maschinenteile sind bedeutend leichter und billiger als gegossene. Die Erfindung bezieht sich auf Lagerdeckel aus Walz- oder Preßgut und besteht darin, daß der Deckel aus zwei -?miteinander verbundenen ringförmigen Teilen gebildet ist, wovon der innere in die Lageröffnung hineinragt und dort zentriert ist, während der äußere Teil an der Lagerstirnfläche anliegt.Machine parts made from rolled or pressed material are significantly lighter and cheaper than cast. The invention relates to bearing caps made of rolled or pressed material and consists in the fact that the cover consists of two -? interconnected annular parts is formed, of which the inner one protrudes into the bearing opening and is centered there is, while the outer part rests against the bearing face.
In der Zeichnung sind verschiedene Ausführungsbeispiele für die Erfindung dargestellt. Die Fig. 1 bis 4 zeigen ein Wälzlager mit dem neuen Lagerdeckel im Querschnitt, und zwar bedeutet α die Welle, b das Lagergehäuse, c das Wälzlager, ferner d den äußeren ringförmigen Deckelteil und e den inneren ringförmigen Deckelteil, welche mittels Vernietung, Verschweißung o. dgl. miteinander verbunden sind. In Fig. 1 ist der äußere Teil d mit einer auf der Lagerstirnfläche / anliegenden Umbördelung g versehen. Der innere Teil e ist mit Umbördelungen h, i versehen, die in die Lageröffnung des Gehäuses b as hineinragen und die Zentrierung des Deckels sowie die Dichtung gegen die Welle ο gewährleisten. Wie in Fig. 2 veranschaulicht ist, kann die Umbördelung g des äußeren Teiles d wegfallen, indem dieser letztere durch einen stärkeren' Ring d ohne Bördelrand ersetzt wird, der somit direkt auf der Stirnfläche/ anliegt.Various exemplary embodiments for the invention are shown in the drawing. 1 to 4 show a roller bearing with the new bearing cover in cross-section, namely α means the shaft, b the bearing housing, c the roller bearing, further d the outer annular cover part and e the inner annular cover part, which by means of riveting, welding or the like . Like. Are connected to each other. In FIG. 1, the outer part d is provided with a flange g lying on the bearing end face /. The inner part e is provided with flanges h, i which protrude into the bearing opening of the housing b as and ensure the centering of the cover and the seal against the shaft ο. As is illustrated in FIG. 2, the flanging g of the outer part d can be omitted in that the latter is replaced by a thicker ring d without a flanged edge, which thus rests directly on the end face /.
Der in der Fig. 3 dargestellte Lagerdeckel ist so ausgeführt, daß eine Aussparung k zwisehen den zwei Teilen d und e gebildet ist Diese Aussparung kann mis Fett oder Filz ausgefüllt, und die inneren Kanten der ringförmigen Teile d, e können geschärft sein Eine weitere Ausführungsform ist in Fig. 4 veranschaulicht. Die zwei Teile d, e bestehen aus zwei flachen, miteinander verschweißten Ringen, deren innerer e den Deckel in der Lageröffnung des Gehäuses b zentriert.The bearing cap shown in Fig. 3 is designed so that a recess k is formed between the two parts d and e . This recess can be filled with grease or felt, and the inner edges of the annular parts d, e can be sharpened. Another embodiment is illustrated in FIG. The two parts d, e consist of two flat rings welded together, the inner e of which centers the cover in the bearing opening of the housing b .
Ein großer Vorteil bei der Herstellung dieser erfindungsgemäß gebauten Lagerdeckel besteht darin, daß selbst, wenn der innere Teil aus Messing gepreßt oder gewalzt ist, die beiden Deckelteile mittels Punktschweißung verbunden werden können.A great advantage in the manufacture of these bearing caps constructed according to the invention consists in that even if the inner part is pressed or rolled from brass, the two cover parts can be connected by spot welding.
Claims (5)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEA63863D DE561467C (en) | Bearing cap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEA63863D DE561467C (en) | Bearing cap |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE561467C true DE561467C (en) | 1932-10-14 |
Family
ID=6943311
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DEA63863D Expired DE561467C (en) | Bearing cap |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE561467C (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE8810291U1 (en) * | 1988-08-13 | 1989-10-19 | Leybold AG, 6450 Hanau | Shaft with central channel |
| DE10061995A1 (en) * | 2000-12-13 | 2002-06-20 | Ina Schaeffler Kg | Sealing for a rolling bearing |
| DE19843946B4 (en) * | 1997-09-24 | 2006-10-05 | Koyo Seiko Co., Ltd. | Pulley unit |
-
0
- DE DEA63863D patent/DE561467C/en not_active Expired
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE8810291U1 (en) * | 1988-08-13 | 1989-10-19 | Leybold AG, 6450 Hanau | Shaft with central channel |
| US4940341A (en) * | 1988-08-13 | 1990-07-10 | Leybold Aktiengesellschaft | Oil-metering cover for shaft bearings |
| DE19843946B4 (en) * | 1997-09-24 | 2006-10-05 | Koyo Seiko Co., Ltd. | Pulley unit |
| DE10061995A1 (en) * | 2000-12-13 | 2002-06-20 | Ina Schaeffler Kg | Sealing for a rolling bearing |
| US6854893B2 (en) | 2000-12-13 | 2005-02-15 | Ina-Schaeffler Kg | Sealing arrangement for a rolling-contact bearing |
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