DE85284C - - Google Patents

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Publication number
DE85284C
DE85284C DENDAT85284D DE85284DA DE85284C DE 85284 C DE85284 C DE 85284C DE NDAT85284 D DENDAT85284 D DE NDAT85284D DE 85284D A DE85284D A DE 85284DA DE 85284 C DE85284 C DE 85284C
Authority
DE
Germany
Prior art keywords
rollers
shaft
ring
screw
roller bearing
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
DENDAT85284D
Other languages
German (de)
Publication of DE85284C publication Critical patent/DE85284C/de
Active legal-status Critical Current

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16CSHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C23/00Bearings for exclusively rotary movement adjustable for aligning or positioning
    • F16C23/06Ball or roller bearings

Description

KAISERLICHESIMPERIAL

PATENTAMT.PATENT OFFICE.

Den Gegenstand der Erfindung bildet ein Rollenlager, welches den schon bekannten gegenüber den Vortheil besitzt, dafs man durch Anziehen einer Schraube oder' durch eine andere Bewegung alle Rollen gleichzeitig bewegen und dadurch den Wellenzapfen schnell und genau centriren kann.The subject of the invention forms a roller bearing, which the already known has the advantage over the fact that by tightening a screw or by a other movement move all rollers at the same time and thereby move the shaft journal quickly and can center precisely.

Fig. ι zeigt ein Rollenlager mit Gelenkbewegung, Fig. 2 ein solches mit Excenterbewegung. Fig. Ι shows a roller bearing with articulated movement, 2 shows one with an eccentric movement.

Das neue Rollenlager läfst sich in den verschiedensten Formen und Ausführungen herstellen. The new roller bearing can be used in a wide variety of ways Manufacture shapes and designs.

Bei der Ausführung Fig. 1 ist die Welle w zwischen drei (oder auch mehr) Rollen r T1 r2 gelagert, welche durch die scheerenartigen Gelenke h Iz1 ft2 ha verbunden sind, und welche mittels der Schraube d dx in einem Rahmen a verstellbar befestigt sind. Die Rollen r rx r2 umschliefsen die Welle n> derartig, dafs man zum Ein- oder Nachstellen der Welle w und der Rollen /T1 r2 nur die Schraube.^ bezw. d1 nachzuziehen braucht, um die Welle sofort wieder centrisch laufend zu haben. Der Rahmen α läfst sich an jeder Maschine in geeigneter Form leicht anbringen. In der Ausführung Fig. 2 läuft die Welle w ebenfalls zwischen drei (oder mehr) Rollen r rr r2, die in radialen Gleitstücken b bx b2 zwischen den Schienen c C1 C2 verschiebbar gelagert sind; gegen die Gleitschienen wirken die Schubcurven d dl d2 eines um das Ganze angeordneten Ringes e derart, dafs beim Drehen des Ringes e die Rollen radial nachgestellt werden, und so die Welle w schnell centrirt wird. Der Ring e kann durch einen Hebel f mit Gewicht, Feder u. s. w. bethätigt werden und das ganze Lager auf einer Platte α zum Anbringen an Maschinen u. s. w. montirt sein.In the embodiment of FIG. 1, the shaft w is mounted between three (or even more) rollers r T 1 r 2 , which are connected by the scissor-like joints h Iz 1 ft 2 h a , and which are connected by means of the screw dd x in a frame a are adjustable. The rollers rr x r 2 umschliefsen the shaft n> such, one DAF for switching on or resetting of the shaft of the rollers and w / r 2 1 T BEZW only the screw. ^. d 1 needs to be tightened in order to have the shaft running centrically again immediately. The frame α can easily be attached to any machine in a suitable form. In the embodiment of FIG. 2, the shaft w also runs between three (or more) rollers r r r r 2 , which are slidably mounted in radial sliders bb x b 2 between the rails c C 1 C 2; The thrust curves dd l d 2 of a ring e arranged around the whole act against the slide rails in such a way that when the ring e is rotated, the rollers are readjusted radially, and so the shaft w is quickly centered. The ring e can be actuated by a lever f with weight, spring, etc., and the entire bearing can be mounted on a plate α for attachment to machines, etc.

Claims (2)

Patent-Ansprüche:Patent Claims: 1. Ein Rollenlager, gekennzeichnet durch drei (oder mehrere) durch scherenartig verbundene Glieder h H1 h2 h3 derartig drehbar mit einander verbundene Rollen r rx r2, dafs man durch Auseinanderziehen der Gelenke mittels einer Schraube d bezw. d1 oder dergl. alle Rollen gleichzeitig bewegen und dadurch den Wellenzapfen w centriren kann.1. A roller bearing, characterized by three (or more) by scissor-like members connected h h 1 h 2 h 3 such rotatable with interconnected rollers rr x r 2, one DAF by pulling apart the joints by means of a screw BEZW d. d 1 or the like. Move all rollers simultaneously and thereby center the shaft journal w. 2. Eine Ausführungsform des Wellenlagers nach Anspruch i, dadurch gekennzeichnet, dafs die Gliederverbindung durch radial geführte Rollenlager b bx b.2 und durch Schubcurven dd1 d2 eines Ringes e derart ersetzt ist, dafs man durch Drehen des Ringes alle Rollen gleichzeitig bewegen und dadurch den Zapfen w centriren kann.2. An embodiment of the shaft bearing according to claim i, characterized in that the link connection by radially guided roller bearings bb x b. 2 and is replaced by thrust curves dd 1 d 2 of a ring e in such a way that by turning the ring all rollers can be moved at the same time and thereby the pin w can be centered. Hierzu 1 Blatt Zeichnungen.1 sheet of drawings.
DENDAT85284D Active DE85284C (en)

Publications (1)

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DE85284C true DE85284C (en)

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE973849C (en) * 1951-07-03 1960-06-23 Hermann Gaub Grinding spindle bearings for high speeds
DE1116029B (en) * 1959-12-28 1961-10-26 Hurth Masch Zahnrad Carl Storage of a swiveling tool holder
US3295801A (en) * 1965-05-04 1967-01-03 Gen Motors Corp Shaft hanger

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE973849C (en) * 1951-07-03 1960-06-23 Hermann Gaub Grinding spindle bearings for high speeds
DE1116029B (en) * 1959-12-28 1961-10-26 Hurth Masch Zahnrad Carl Storage of a swiveling tool holder
US3295801A (en) * 1965-05-04 1967-01-03 Gen Motors Corp Shaft hanger

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