DE208725C - ROLLERS WITH BALL BEARINGS - Google Patents

ROLLERS WITH BALL BEARINGS

Info

Publication number
DE208725C
DE208725C DE1908208725D DE208725DA DE208725C DE 208725 C DE208725 C DE 208725C DE 1908208725 D DE1908208725 D DE 1908208725D DE 208725D A DE208725D A DE 208725DA DE 208725 C DE208725 C DE 208725C
Authority
DE
Germany
Prior art keywords
rollers
ball
ball bearings
bearings
pressed
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
DE1908208725D
Other languages
German (de)
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.)
Deutsche Waffen und Munitionsfabriken AG
Original Assignee
Deutsche Waffen und Munitionsfabriken AG
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 Deutsche Waffen und Munitionsfabriken AG filed Critical Deutsche Waffen und Munitionsfabriken AG
Priority to DE1908208725D priority Critical patent/DE208725C/en
Application granted granted Critical
Publication of DE208725C publication Critical patent/DE208725C/en
Expired legal-status Critical Current

Links

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
    • F16H—GEARING
    • F16H7/00—Gearings for conveying rotary motion by endless flexible members
    • F16H7/18—Means for guiding or supporting belts, ropes, or chains
    • F16H7/20—Mountings for rollers or pulleys

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Rolling Contact Bearings (AREA)

Description

KAISERLICHESIMPERIAL

PATENTAMT.PATENT OFFICE.

Es ist bekannt, Rollen oder Räder zur Verminderung der Reibung mit Kugel- oder Rollenlagern auszurüsten. Der Einbau der in bestimmten Abmessungen hergestellten normalen Laufringsysteme in gußeiserne Rollen oder Räder ist jedoch sehr teuer, und außerdem bleiben die Durchmesser der Rollen immer unverhältnismäßig groß. Auch die Ausbildung der äußeren Laufringe zu Rollenprofilen verteuerte die Herstellung solcher Rollen ungemein, so daß von einer erfolgreichen praktischen Verwertung derselben nicht die Rede sein konnte. Den Gegenstand vorliegender Erfindung bilden nun solche Laufrollen mit Kugellagerung, bei welchen Kugel- oder Rollenlager, und zwar vorzugsweise normale Laufringsysteme in gleichzeitig als Rollen dienende Gehäuse eingesetzt sind, welche außerdem für die Kugelodef Rollenlager Schmiermittelbehälter bilden und sie nach außen staubsicher abschließen. Die in solcher Weise als Gehäuse dienenden Rollen sind aus.Blech gepreßt oder gedrückt, können infolgedessen in Massenfabrikation hergestellt werden und lassen die kleinstmögliehen Durchmesser der ganzen Rollen oder Räder zu.It is known to use rollers or wheels to reduce friction with ball or Equip roller bearings. The installation of the normal ones made in certain dimensions However, raceway systems in cast iron rollers or wheels is very expensive, and besides the diameter of the rollers always remains disproportionately large. The training too the outer races for roller profiles made the production of such rollers extremely expensive, so that there could be no question of a successful practical application of it. The subject matter of the present invention are those rollers with ball bearings, in which ball or roller bearings, preferably normal race ring systems in at the same time serving as roles housing are used, which also for the Kugelodef Roller bearings form lubricant reservoirs and seal them off from the outside in a dust-proof manner. The roles that serve as the housing in this way are made of pressed or pressed sheet metal, can consequently be mass-produced and the smallest possible Diameter of the whole rollers or wheels too.

In der Zeichnung ist die Erfindung in drei beispielsweisen Ausführungsformen veranschaulicht. In the drawing, the invention is illustrated in three exemplary embodiments.

Das normale Kugellagersystem α wird bei der Ausführungsform nach Fig. 1 zwischen die beiden aus Blech gepreßten oder gedrückten Seitenteile b gebracht, um welche der den Rollenkranz c bildende, ebenfalls aus Blech gepreßte Teil herumgebördelt wird. Bei der in Fig. 2 dargestellten Ausführungsform besteht das die Rolten bildende Gehäuse nur aus den beiden Seitenteilen b, welche am Umfang des Kugellagers zusammengenietet sind. In Fig. 3 wird das Kugellager zunächst zwischen den beiden Seitenteilen b eingeschlossen, über diese wird sodann der den Rollenkranz bildende Ring c geschlagen und mittels der Körner e, welche in die in den Teilen b vorgesehenen Löcher d eingetrieben werden, festgehalten. Die Teile b und c bilden um das Kugellager a ein staubsicheres Gehäuse, welches gleichzeitig als Schmiermittelbehälter dient.The normal ball bearing system α is pressed, or in the embodiment of Fig. 1, between the two sheet metal b brought pressed side portions to which the c the forming roller ring, is also herumgebördelt of sheet metal pressed part. In the embodiment shown in Fig. 2, the housing forming the rollers consists only of the two side parts b, which are riveted together on the circumference of the ball bearing. In Fig. 3 the ball bearing is first enclosed between the two side parts b , over these the ring c forming the roller and cage is then struck and held by means of the grains e, which are driven into the holes d provided in the parts b . Parts b and c form a dust-proof housing around ball bearing a , which also serves as a lubricant container.

Claims (1)

Patent-Anspruch:Patent claim: Laufrollen mit Kugellagerung, dadurch ■gekennzeichnet, daß Kugel- oder Rollenlager in als Rollen ausgebildete Gehäuse aus Blech eingesetzt sind, welche die Kugel- oder Rollenlager nach außen staubsicher abschließen und als Schmiermittelbehälter für diese dienen.Rollers with ball bearings, characterized ■ that ball or roller bearings are used in housings designed as rollers made of sheet metal, which the ball or roller bearings are dustproof to the outside and serve as a lubricant reservoir for them. Hierzu 1 Blatt Zeichnungen.1 sheet of drawings.
DE1908208725D 1908-01-23 1908-01-23 ROLLERS WITH BALL BEARINGS Expired DE208725C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE1908208725D DE208725C (en) 1908-01-23 1908-01-23 ROLLERS WITH BALL BEARINGS

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1908208725D DE208725C (en) 1908-01-23 1908-01-23 ROLLERS WITH BALL BEARINGS

Publications (1)

Publication Number Publication Date
DE208725C true DE208725C (en) 1909-04-07

Family

ID=470741

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1908208725D Expired DE208725C (en) 1908-01-23 1908-01-23 ROLLERS WITH BALL BEARINGS

Country Status (1)

Country Link
DE (1) DE208725C (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE841578C (en) * 1940-11-08 1952-06-16 Skf Svenska Kullagerfab Ab Step roller bearing for looms or the like.
DE3333487A1 (en) * 1982-09-28 1984-03-29 Wyrepak Industries, Inc., Bridgeport, Conn. LOW-FRICTION, MULTI-PIECE ROLLER OR ROPE DISC
DE19649115A1 (en) * 1996-11-27 1998-05-28 Schaeffler Waelzlager Ohg Saw blade etc side guide roller
DE102006004719A1 (en) * 2006-02-02 2007-08-09 Schaeffler Kg pulley
US11316518B2 (en) 2018-05-17 2022-04-26 Pragmatic Printing Ltd. AND gates and clock dividers

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE841578C (en) * 1940-11-08 1952-06-16 Skf Svenska Kullagerfab Ab Step roller bearing for looms or the like.
DE3333487A1 (en) * 1982-09-28 1984-03-29 Wyrepak Industries, Inc., Bridgeport, Conn. LOW-FRICTION, MULTI-PIECE ROLLER OR ROPE DISC
DE19649115A1 (en) * 1996-11-27 1998-05-28 Schaeffler Waelzlager Ohg Saw blade etc side guide roller
DE102006004719A1 (en) * 2006-02-02 2007-08-09 Schaeffler Kg pulley
DE102006004719B4 (en) * 2006-02-02 2018-02-15 Schaeffler Technologies AG & Co. KG pulley
US11316518B2 (en) 2018-05-17 2022-04-26 Pragmatic Printing Ltd. AND gates and clock dividers

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