DE193172C - - Google Patents
Info
- Publication number
- DE193172C DE193172C DENDAT193172D DE193172DA DE193172C DE 193172 C DE193172 C DE 193172C DE NDAT193172 D DENDAT193172 D DE NDAT193172D DE 193172D A DE193172D A DE 193172DA DE 193172 C DE193172 C DE 193172C
- Authority
- DE
- Germany
- Prior art keywords
- belt
- drive
- belts
- tensioning
- pulleys
- 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
Links
- 230000000284 resting Effects 0.000 claims 1
- 230000001105 regulatory Effects 0.000 description 2
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
- F16H7/08—Means for varying tension of belts, ropes, or chains
- F16H7/10—Means for varying tension of belts, ropes, or chains by adjusting the axis of a pulley
- F16H7/12—Means for varying tension of belts, ropes, or chains by adjusting the axis of a pulley of an idle pulley
- F16H7/1254—Means for varying tension of belts, ropes, or chains by adjusting the axis of a pulley of an idle pulley without vibration damping means
- F16H7/1281—Means for varying tension of belts, ropes, or chains by adjusting the axis of a pulley of an idle pulley without vibration damping means where the axis of the pulley moves along a substantially circular path
-
- 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
- F16H7/08—Means for varying tension of belts, ropes, or chains
- F16H2007/0863—Finally actuated members, e.g. constructional details thereof
- F16H2007/0874—Two or more finally actuated members
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
Description
KAISERLICHESIMPERIAL
PATENTAMT.PATENT OFFICE.
Die Erfindung bezieht sich auf solche Riementriebe, bei welchen die Spannung des schlaffen Riementeiles und die" Auflage des Riemens auf der Riemenscheibe durch gegen den schlaffen Riementeil anliegende, sich selbsttätig einstellende Spannrollen geregelt wird.The invention relates to such belt drives in which the tension of the slack part of the belt and the "rest of the belt on the pulley by against The self-adjusting tensioning rollers that are in contact with the slack part of the belt are regulated will.
Durch die Erfindung wird bezweckt, mittels nur einer Antriebsscheibe zwei getrenntThe aim of the invention is to separate two by means of only one drive pulley
ίο liegende Riemenscheiben gleichzeitig derartig anzutreiben, daß der Gang beider Riemen unabhängig voneinander durch schwingend gelagerte Spannrollen geregelt wird.ίο lying pulleys at the same time like this to drive that the gear of both belts independently of each other by swinging mounted Tension rollers is regulated.
In der Zeichnung ist eine Ausführungsform des Erfindungsgegenstandes dargestellt, und zwar zeigt Fig. 1 eine Ansicht und Fig. 2 eine teilweise im Schnitt dargestellte Draufsicht des Doppelriemenantriebes.The drawing shows an embodiment of the subject matter of the invention, namely, Fig. 1 shows a view and Fig. 2 is a partially sectioned plan view of the double belt drive.
α ist die auf dem freien Ende der Antriebswelle b sitzende Antriebsscheibe, auf welcher die beiden zu den anzutreibenden Riemenscheiben führenden Riemen e und f laufen. Auf dem in einer Wandplatte, Konsole o. dgl. befestigten Zapfen g sitzt die Hülse { des Tragarmes h der einen Spannrolle i, während die an dem Tragarm k der anderen Spannrolle m sitzende Hülse η auf der Hülse \ drehbar gelagert ist. Durch die Ineinanderlagerung der Hülsen \ und η wird eine sehr vorteilhafte und gedrängte Bauart der Spannvorrichtung erzielt. α is the drive pulley seated on the free end of the drive shaft b , on which the two belts e and f run, leading to the pulleys to be driven. The sleeve {of the support arm h of the one tensioning roller i sits on the pin g , which is fastened in a wall plate, bracket or the like , while the sleeve η , which is seated on the support arm k of the other tensioning roller m , is rotatably mounted on the sleeve \. A very advantageous and compact design of the clamping device is achieved through the interposition of the sleeves \ and η.
Die Spannrollen i und m liegen in bekannter Weise gegen das schlaffe Trum der Riemen e bzw. f an und sichern die nötige Riemenspannung.The tension rollers i and m are in a known manner against the slack strand of the belts e and f and secure the necessary belt tension.
Bei der dargestellten Ausführungsform des Doppelriemenantriebes isitzen die Spannrollen i und ra_auf den Wellen ο bzw. ρ, die zwischen den . durch die Querbolzen r bzw. s miteinander verbundenen Armen h und t bzw. k und u gelagert sind.In the illustrated embodiment of the double belt drive, the tensioning rollers i and ra_auf are seated on the shafts ο and ρ, which are located between the. arms h and t or k and u connected to one another by the cross bolts r and s are supported.
Claims (1)
Publications (1)
Publication Number | Publication Date |
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DE193172C true DE193172C (en) |
Family
ID=456432
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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DENDAT193172D Active DE193172C (en) |
Country Status (1)
Country | Link |
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DE (1) | DE193172C (en) |
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0
- DE DENDAT193172D patent/DE193172C/de active Active
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