DE299569C - - Google Patents

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Publication number
DE299569C
DE299569C DENDAT299569D DE299569DA DE299569C DE 299569 C DE299569 C DE 299569C DE NDAT299569 D DENDAT299569 D DE NDAT299569D DE 299569D A DE299569D A DE 299569DA DE 299569 C DE299569 C DE 299569C
Authority
DE
Germany
Prior art keywords
rollers
shaft
tracks
rotating
pair
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
Application number
DENDAT299569D
Other languages
German (de)
Publication of DE299569C publication Critical patent/DE299569C/de
Active 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
    • 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
    • F16C19/30—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 axial load mainly
    • F16C19/32—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 axial load mainly for supporting the end face of a shaft or other member, e.g. footstep bearings

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Rolls And Other Rotary Bodies (AREA)

Description

KAISERLICHESIMPERIAL

PATENTAMT.PATENT OFFICE.

PATENTSCHRIFTPATENT LETTERING

- M 299569 KLASSE 47b. GRUPPE 12. - M 299569 CLASS 47b. GROUP 12.

FRANTZ MORTENSEN in KOPENHAGEN.FRANTZ MORTENSEN in COPENHAGEN.

Rollenlager für rotierende Spindeln. Patentiert im Deutschen Reiche vom 16. Juni 1916 ab.Roller bearings for rotating spindles. Patented in the German Empire on June 16, 1916.

Für diese Anmeldung ist gemäß dem Unionsvertrage vom 2. Juni 1911 die Priorität auf Grund der Anmeldung in Dänemark vom 31. Juli 1915 beansprucht.According to the Union Treaty of June 2, 1911, priority is due to this application of the application in Denmark of July 31, 1915.

Bei rotierenden Spindeln, besonders bei solchen mit einer bedeutenden Umfangsgeschwindigkeit, benutzt man allgemein ein Bodenlager, bestehend aus zwei frei auf einer Welle drehbaren Stahlrollen. Damit dieselben befriedigend arbeiten können, muß die Laufbahn der Rollen verhältnismäßig klein sein, während die Berührungsfläche der Rollen gegen die Welle verhältnismäßig bedeutend größer sein muß, damit die nötige Stabilität erreicht werden kann und die Abnutzung der Rollen an dieser Stelle gering bleibt.With rotating spindles, especially those with a significant peripheral speed, one generally uses a floor bearing, consisting of two free on one shaft rotating steel rollers. In order for them to work satisfactorily, a career must of the rollers be relatively small, while the contact surface of the rollers against the shaft must be relatively significantly larger in order to achieve the necessary stability and the wear on the rollers remains low at this point.

Die Erfindung hat nun den Zweck, dieses Verhältnis derart auszunutzen, daß die Rollen mit doppelten Bahnen ausgeführt werden, so daß sie eigentlich zwei Paar Rollen bilden. Wenn die Laufbahnen des einen Paares abgenutzt werden, wendet man die Rollen an der Welle und bekommt dadurch ein neues Lager.The invention now has the purpose of utilizing this ratio in such a way that the roles are carried out with double lanes so that they actually form two pairs of rolls. When the raceways of one pair are worn out, the rollers are turned on the Shaft and thus gets a new bearing.

Die Erfindung, die keiner besonderen Erklärung bedarf, ist auf der Zeichnung ersichtlich, wo α die rotierende Spindel ist, deren eingedrehtes Ende b von den Rollen c gestützt wird, welch letztere auf einer Welle d im Bodenlager β gelagert sind.The invention, which does not require any special explanation, can be seen in the drawing, where α is the rotating spindle, the screwed-in end b of which is supported by the rollers c, the latter being mounted on a shaft d in the floor bearing β.

Es ist ersichtlich, daß jede Rolle c mittels einer Vertiefung in zwei Bahnen geteilt ist.It can be seen that each roll c is divided into two lanes by means of a recess.

Claims (1)

Paten t-An Spruch:Godfather t-an saying: Aus zwei auf einer Welle gelagerten Rollen bestehendes Rollenlager für rotierende Spindeln, dadurch gekennzeichnet, daß die Rollen (c) mit zwei Bahnen versehen sind, so daß sie, wenn das eine Paar Bahnen abgenutzt ist, umgekehrt aufgesteckt werden und dadurch ein neues Lager bilden.Roller bearing for rotating rollers consisting of two rollers mounted on a shaft Spindles, characterized in that the rollers (c) are provided with two tracks, so that when one pair of tracks is worn out, they can be attached the other way around and thereby create a new warehouse. Hierzu 1 Blatt Zeichnungen.1 sheet of drawings.
DENDAT299569D Active DE299569C (en)

Publications (1)

Publication Number Publication Date
DE299569C true DE299569C (en)

Family

ID=553652

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT299569D Active DE299569C (en)

Country Status (1)

Country Link
DE (1) DE299569C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2496199A1 (en) * 1980-12-15 1982-06-18 Voest Alpine Ag BEARING BEARING FOR A ROTATING PART, FOR EXAMPLE FOR A LAMINATED STAINLESS MACHINE CYLINDER

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2496199A1 (en) * 1980-12-15 1982-06-18 Voest Alpine Ag BEARING BEARING FOR A ROTATING PART, FOR EXAMPLE FOR A LAMINATED STAINLESS MACHINE CYLINDER

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