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DE815156C - Ball bearing wheel hub for running wheels, preferably for prams and children's sports vehicles - Google Patents

Ball bearing wheel hub for running wheels, preferably for prams and children's sports vehicles

Info

Publication number
DE815156C
DE815156C DEP56123A DEP0056123A DE815156C DE 815156 C DE815156 C DE 815156C DE P56123 A DEP56123 A DE P56123A DE P0056123 A DEP0056123 A DE P0056123A DE 815156 C DE815156 C DE 815156C
Authority
DE
Germany
Prior art keywords
ball bearing
wheel hub
bearing wheel
prams
children
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
Application number
DEP56123A
Other languages
German (de)
Inventor
Leopold Zeiller
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to DEP56123A priority Critical patent/DE815156C/en
Application granted granted Critical
Publication of DE815156C publication Critical patent/DE815156C/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
    • B60B27/00—Hubs
    • B60B27/0005—Hubs with ball bearings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
    • B60B27/00—Hubs
    • B60B27/0094—Hubs one or more of the bearing races are formed by the hub
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
    • B60B2200/00—Type of product being used or applied
    • B60B2200/40—Articles of daily use
    • B60B2200/47—Physical activity equipment, e.g. leisure or sports articles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
    • B60B2310/00—Manufacturing methods
    • B60B2310/20—Shaping
    • B60B2310/202—Shaping by casting
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
    • B60B2310/00—Manufacturing methods
    • B60B2310/30—Manufacturing methods joining
    • B60B2310/302—Manufacturing methods joining by welding
    • B60B2310/3022—Manufacturing methods joining by welding by spot welding, plug welding
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
    • B60B2360/00—Materials; Physical forms thereof
    • B60B2360/10—Metallic materials
    • B60B2360/102—Steel
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
    • B60B2360/00—Materials; Physical forms thereof
    • B60B2360/14—Physical forms of metallic parts
    • B60B2360/141—Sheet-metals
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
    • B60B2380/00—Bearings
    • B60B2380/10—Type
    • B60B2380/12—Ball bearings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Y—INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
    • B60Y2200/00—Type of vehicle
    • B60Y2200/80—Other vehicles not covered by groups B60Y2200/10 - B60Y2200/60
    • B60Y2200/83—Perambulators; Buggies; Strollers

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Details Of Gearings (AREA)

Description

Kugellager-Radnaben für Laufräder aller Art sind bekannt.Ball bearing wheel hubs for wheels of all types are known.

Die Erfindung hat eine Kugellager-Radnabe zum Gegenstand, die insbesonders bei im Gießverfahren hergestellten Laufrädern, vornehmlich für Kinderwagen und Kindersportfahrzeuge angewandt werden kann.The invention has a ball bearing wheel hub as an object, which in particular for balance bikes manufactured using the casting process, primarily for prams and children's sports vehicles can be applied.

Die im Gießverfahren hergestellten Räder erhalten eine Hohlnabe, in topfartiger Form mit.durchlochtem Boden, in welche eine aus Stahlblech gefertigte Kugellagerschale direkt eingegossen wird.The wheels manufactured in the casting process are given a hollow hub, in Pot-like shape with a perforated bottom, in which one made of sheet steel Ball bearing shell is poured directly.

Auf der Achsbuchse, die mit einer Bohrung zur Aufnahme eines Sicherungsstiftes versehen ist, werden in gegebenem Abstand zwei konisch aufgeweitete Hülsen aus Stahlblech aufgezogen und durch Schweißpunkte festgeheftet. Diese konischen Hülsen bilden die inneren Kugellagerschalen.On the axle bushing, which has a hole to accommodate a locking pin is provided, two conically widened sleeves made of sheet steel are at a given distance pulled up and pinned by spot welds. These conical sleeves form the inner ball bearing cups.

Die Achsbuchse kann ebensogut auch aus einem Stück hergestellt werden, wie dies in der Zeichnung in einem Ausführungsbeispiel, Fig. 3, dargestellt ist.The axle bushing can just as well be made from one piece, as shown in the drawing in an exemplary embodiment, FIG. 3.

Die Hohlnabe mit eingegossener Kugellagerschale ist mit zwei abgesetzten Bohrungen versehen, von welchem die eine zur Aufnahme der zweiten Kugellagerschale dient, während die andere die Beilagscheibe und Abdeckkappe aufnimmt.The hollow hub with cast-in ball bearing shell is offset by two Provided bores, one of which for receiving the second ball bearing shell serves, while the other receives the washer and cover cap.

In der Zeichnung Fig. i ist die Ausführungsform der Kugellager-Radnabe in einem Ausführungsbeispiel im Querschnitt dargestellt.In the drawing Fig. I is the embodiment of the ball bearing wheel hub shown in one embodiment in cross section.

An dem Rad i ist eine Hohlnabe 2 angegossen, welche nach einer Seite offen und nach der anderen Seite mit einem durchlochten Boden versehen ist. Im Grunde der Nabe wird die Kugellagerschale 3 eingegossen. Nach Fig. 2 sind auf der Achsbuchse 4 zwei konisch aufgeweitete Hülsen 5 und 6 aufgeschweißt, auf deren konischen Laufflächen sich die Kugeln abwälzen. Eine andere Ausführungsform der Achsbuchse ist in Fig. 3 gezeigt, wobei die Achsbuchse mit den Laufflächen für die Kugeln aus einem Stück gefertigt ist.On the wheel i a hollow hub 2 is cast, which on one side is open and on the other side with a perforated bottom. Basically The ball bearing shell 3 is cast in the hub. According to Fig. 2 are on the axle sleeve 4 two conically widened sleeves 5 and 6 welded onto their conical running surfaces the balls roll over. Another embodiment of the axle bushing is shown in Fig. 3 shown, the axle bushing with the running surfaces for the balls in one piece is made.

Beim Zusammenbau werden die losen oder in einem Käfig angeordneten Kugeln in der eingegossenen Kugellagerschale eingelegt, und die Achsbuchse 4 mit den Konushülsen 5 und 6 eingeschoben, wobei der hierdurch sich bildende Hohlraum io mit Kugellagerfett ausgefüllt wird.When assembling, the loose or arranged in a cage Balls inserted in the cast-in ball bearing shell, and the axle bushing 4 with the conical sleeves 5 and 6 pushed in, the resulting cavity io is filled with ball bearing grease.

Nach dem Einlegen der Kugeln oder Einsetzen des Kugelkäfigs auf der Konushülse 6, wird die lose Kugellagerschale 7 aufgesetzt. Durch die gelochte Beilagscheibe 8 und durch die stramm eingedrückte Abdeckkappe 9 wird die lose Kugellagerschale 7 und damit auch die Achsbuchse gegen axiale Verschiebung gesichert.After inserting the balls or inserting the ball cage on the Conical sleeve 6, the loose ball bearing shell 7 is put on. Through the perforated washer 8 and through the tightly pressed-in cover cap 9, the loose ball bearing shell 7 and thus also the axle bushing secured against axial displacement.

Claims (5)

PATENTANSPRÜCHE: i. Kugellager-Radnabe für Laufräder aus Metallg'uß, vorzugsweise für Kinderwagen und Kindersportfahrzeuge, gekennzeichnet durch eine in Verbindung mit dem Rad gegossene Hohlnabe (2) in topfartiger Form mit durchlochtem Boden, in welche eine aus Stahlblech gefertigte Kugellagerschale (3) direkt mit eingegossen ist. PATENT CLAIMS: i. Ball bearing wheel hub for cast metal wheels, preferably for prams and children's sports vehicles, characterized by a hollow hub (2) cast in connection with the wheel in a pot-like shape with a perforated bottom, into which a ball bearing shell (3) made of sheet steel is cast directly . 2. Kugellager-Radnabe nach Anspruch i, gekennzeichnet durch eine aus Rohr gefertigte Achsbuchse (4), auf welcher zwei Konushülsen (6) in entsprechendem Abstand befestigt sind. 2. Ball bearing wheel hub according to claim i, characterized by a Axle bushing (4) made of tube, on which two conical sleeves (6) in a corresponding Distance are attached. 3. Kugellager-Radnabe nach Anspruch i und 2, gekennzeichnet durch eine vorzugsweise aus Rohr gefertigte Achsbuchse (4), an deren äußerem Umfange die Laufflächen für die Kugeln direkt angeordnet sind. 3. Ball bearing wheel hub according to claim i and 2, characterized by an axle bushing (4), preferably made of pipe, on its outer circumference the running surfaces for the balls are arranged directly. 4. Kugellager-Radnabe nach Anspruch i bis 3, gekennzeichnet durch eine Hohlnabe (2), die im Innendurchmesser zwei abgesetzte Bohrungen aufweist, die zur Aufnahme der zweiten Kugellagerschale (7) sowie der Beilagscheibe (8) und Abdeckkappe (9) bestimmt sind. 4. Ball bearing wheel hub after Claim i to 3, characterized by a hollow hub (2) which has an inner diameter has two offset bores for receiving the second ball bearing shell (7) as well as the washer (8) and cover cap (9) are intended. 5. Kugellager-Radnabe nach Anspruch t bis 4, dadurch gekennzeichnet, daß zwischen Achsbuchse (4) und Hohlnabe (2) ein Hohlraum (io) gebildet wird, der zurAufnahme vonKugellagerfett dient, wodurch das Kugellager eine Dauerschmierung erhält.5. Ball bearing wheel hub according to claims t to 4, characterized in that between the axle bushing (4) and the hollow hub (2) a cavity (io) is formed which serves to receive ball bearing grease, whereby the ball bearing receives permanent lubrication.
DEP56123A 1949-09-28 1949-09-28 Ball bearing wheel hub for running wheels, preferably for prams and children's sports vehicles Expired DE815156C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEP56123A DE815156C (en) 1949-09-28 1949-09-28 Ball bearing wheel hub for running wheels, preferably for prams and children's sports vehicles

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEP56123A DE815156C (en) 1949-09-28 1949-09-28 Ball bearing wheel hub for running wheels, preferably for prams and children's sports vehicles

Publications (1)

Publication Number Publication Date
DE815156C true DE815156C (en) 1951-09-27

Family

ID=7388223

Family Applications (1)

Application Number Title Priority Date Filing Date
DEP56123A Expired DE815156C (en) 1949-09-28 1949-09-28 Ball bearing wheel hub for running wheels, preferably for prams and children's sports vehicles

Country Status (1)

Country Link
DE (1) DE815156C (en)

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