DE147662C - - Google Patents
Info
- Publication number
- DE147662C DE147662C DENDAT147662D DE147662DA DE147662C DE 147662 C DE147662 C DE 147662C DE NDAT147662 D DENDAT147662 D DE NDAT147662D DE 147662D A DE147662D A DE 147662DA DE 147662 C DE147662 C DE 147662C
- Authority
- DE
- Germany
- Prior art keywords
- webs
- longitudinal
- sheet metal
- bent
- consist
- 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
- 239000002184 metal Substances 0.000 claims description 10
- 229910052751 metal Inorganic materials 0.000 claims description 10
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 4
- 229910052742 iron Inorganic materials 0.000 claims description 2
- 229910001018 Cast iron Inorganic materials 0.000 claims 1
- 230000000149 penetrating Effects 0.000 description 1
- 239000007787 solid 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
- F16C33/30—Parts of ball or roller bearings
- F16C33/46—Cages for rollers or needles
- F16C33/4688—Cages for rollers or needles with rolling elements with smaller diameter than the load carrying rollers, e.g. cages with counter-rotating spacers
-
- 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
- F16C33/30—Parts of ball or roller bearings
- F16C33/38—Ball cages
- F16C33/3893—Ball cages with rolling elements with smaller diameter than the load carrying balls, e.g. cages with counter-rotating spacers
-
- 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
- F16C33/30—Parts of ball or roller bearings
- F16C33/38—Ball cages
- F16C33/42—Ball cages made from wire or sheet metal strips
- F16C33/422—Ball cages made from wire or sheet metal strips made from sheet metal
-
- 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
- F16C33/30—Parts of ball or roller bearings
- F16C33/46—Cages for rollers or needles
- F16C33/54—Cages for rollers or needles made from wire, strips, or sheet metal
- F16C33/542—Cages for rollers or needles made from wire, strips, or sheet metal made from sheet metal
- F16C33/548—Cages for rollers or needles made from wire, strips, or sheet metal made from sheet metal with more than three parts, e.g. two end rings connected by a plurality of stays or pins
-
- 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
-
- 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
- F16C19/22—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings
- F16C19/24—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings for radial load mainly
-
- 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
- F16C2300/00—Application independent of particular apparatuses
- F16C2300/02—General use or purpose, i.e. no use, purpose, special adaptation or modification indicated or a wide variety of uses mentioned
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Metal Rolling (AREA)
Description
KAISERLICHESIMPERIAL
PATENTAMT.PATENT OFFICE.
Gegenstand der Erfindung sind Längsstege für die Rollen- oder Kugelkörbe an Rollenoder Kugellagern. Diese Stäbe sollen das Herausfallen der Rollen oder Kugeln aus dem Kranz verhindern und gegebenenfalls gleichzeitig Zwischenrollen oder -Kugeln in ihrer Lage sichern.The invention relates to longitudinal webs for the roller or ball baskets on rollers or Ball bearings. These rods are intended to prevent the rollers or balls from falling out of the wreath and if necessary at the same time secure intermediate rollers or balls in their position.
Der Erfindungsgegenstand ist in Fig. ι bis 3, 4 bis 6 und 7 und 8 beiliegenderThe subject of the invention is in Fig. Ι to 3, 4 to 6 and 7 and 8 enclosed
ίο Zeichnung in drei beispielsweisen Ausführungsformen in Ansicht, Längs- und Querschnitt dargestellt. Fig. g zeigt eine der Endscheiben, mit welchen die Längsstege vernietet werden. Fig. io stellt in ihrer oberen Hälfte einen mit Längsstegen der ersten, in der unteren Hälfte einen mit solchen der zweiten Ausführungsform ausgestatteten Rollen- oder Kugelkorb dar.ίο Drawing shown in three exemplary embodiments in view, longitudinal and cross-section. Fig. G shows one of the end plates with which the longitudinal webs are riveted. Fig. 10 shows in its upper half a roller or ball basket equipped with longitudinal webs of the first, in the lower half one with those of the second embodiment.
Bisher bestanden solche Längsstege aus massiven Guß- oder Schmiedestücken. Die in vorliegender Erfindung zu beschreibenden Stege dagegen bestehen aus Profileisen bezw. gepreßten oder gestanzten Blechstreifen, wodurch eine Verbilligung und Gewichtsersparnis erzielt wird.So far, such longitudinal webs have consisted of solid castings or forgings. the In the present invention to be described webs, however, consist of profile iron BEZW. Pressed or punched sheet metal strips, which means cheaper and weight savings is achieved.
Der in Fig 1 bis 3 dargestellte Längssteg besteht aus einem Blechstreifen α, von dem an beiden Kanten Lappen b und c abwechselnd nach beiden Seiten abgebogen sind.The longitudinal web shown in Fig. 1 to 3 consists of a sheet metal strip α, from which tabs b and c are bent alternately to both sides on both edges.
Die nach der Innenseite des Korbes (Fig. 10) zu liegenden Lappen c sind naturgemäß kürzer als die außen liegenden Lappen b. Sind die Längsstege mit ihren Enden d in den Löchern e der Endscheiben / vernietet, The tabs c lying on the inside of the basket (FIG. 10) are naturally shorter than the tabs b on the outside. If the ends d of the longitudinal webs are riveted into the holes e of the end plates /,
so nehmen die einander zugekehrten Lappen b und c je zweier benachbarten Längsstege jeso the facing tabs b and c each take two adjacent longitudinal webs each
eine oder mehrere Rollen oder Kugeln g zwischen sich derart auf, daß dieselben am Herausfallen nach der Mitte oder nach außen zu verhindert werden.one or more rollers or balls g between them in such a way that they are prevented from falling out towards the center or towards the outside.
Die Stege können ferner mit Durchbrechungen h (Fig. ι und 3) versehen sein, welche zur Aufnahme je einer Zwischenrolle oder -Kugel i dienen (je nachdem die Haupteinlage aus langen Rollen, kurzen Rollenabstichen oder Kugeln besteht), und welche diese in ihrer Lage zwischen den großen Rollen oder Kugeln sichern.The webs can also be provided with openings h (Fig. Ι and 3), which each serve to accommodate an intermediate roller or ball i (depending on the main insert consists of long rollers, short roller tapers or balls), and which these in their position secure between the large rollers or balls.
Die in Fig. 4 bis 6 dargestellte Ausführungsform unterscheidet sich von der zuerst beschriebenen dadurch, daß dieselbe einen aus zwei U-förmig gebogenen, mit dem Rücken aneinander liegenden und durch Nietung oder Umbördelung verbundenen Blechstreifen k und I bestehenden Längssteg darstellt. Gemaß Fig. 5 und 6 sind die beiden Blechstreifen durch Umbördelung verbunden, und zwar ist aus dem einen ein Lappen m und in dem anderen eine Durchbrechung η ausgestanzt; durch letztere greift der Lappen m hindurch und ist auf den durchbrochenen Blechstreifen / aufgebogen, auf diese Weise die beiden Streifen fest verbindend. Auch hier können die durch die Umbördelung entstandenen Durchbrechungen bezw. besondere, beide Streifen durchsetzende Aussparungen 0 zur Aufnahme von Zwischenkugeln oder -Rollen dienen.The embodiment shown in FIGS. 4 to 6 differs from the first described in that it represents a longitudinal web consisting of two U-shaped bent sheet metal strips k and I, which lie against one another with their backs and are connected by riveting or flanging. According to FIG 5 and 6, the two sheet metal strips are connected by flanging, and that is from the one a tab punched m η and in the other one opening. the flap m extends through the latter and is bent up onto the perforated sheet metal strip /, in this way firmly connecting the two strips. Here, too, the openings resulting from the flanging can BEZW. special recesses 0 penetrating both strips are used to accommodate intermediate balls or rollers.
Die dritte Ausführungsform endlich, welche in Fig. 7 und 8 dargestellt ist, zeigt einen breiten doppel-T-förmig der Länge nach derart gefalteten Blechstreifen, daß der MittelteilFinally, the third embodiment, which is shown in FIGS. 7 and 8, shows one wide double-T-shaped sheet metal strips folded lengthways in such a way that the central part
desselben ρ das innere, die umgebogenen äußeren Ränder q das äußere Widerlager für die Rollen oder Kugeln bilden. Die Faltung des Blechstreifens wird durch Vernietung mittels Niete r oder durch Umbördelung, wie bei der zweiten Ausführungsform, unterstützt. Auch hier kann durch beliebig· geformte Aussparungen s für die sichere Lagerung von Zwischenkugeln oder -Rollen gesorgt sein.of the same ρ the inner, the bent outer edges q the outer abutment for the rollers or balls. The folding of the sheet metal strip is supported by riveting using rivets or by flanging, as in the second embodiment. Here, too, recesses s of any shape can ensure the secure storage of intermediate balls or rollers.
Claims (4)
Publications (1)
Publication Number | Publication Date |
---|---|
DE147662C true DE147662C (en) | 1900-01-01 |
Family
ID=414817
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DENDAT147662D Expired DE147662C (en) |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE147662C (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2333237A1 (en) * | 1972-06-30 | 1974-01-17 | Ferodo Sa | MOUNTING CAGE FOR FREE WHEELING OR ROLLER BEARING |
-
0
- DE DENDAT147662D patent/DE147662C/de not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2333237A1 (en) * | 1972-06-30 | 1974-01-17 | Ferodo Sa | MOUNTING CAGE FOR FREE WHEELING OR ROLLER BEARING |
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