DE385006C - Tension pulley gear - Google Patents
Tension pulley gearInfo
- Publication number
- DE385006C DE385006C DEB103415D DEB0103415D DE385006C DE 385006 C DE385006 C DE 385006C DE B103415 D DEB103415 D DE B103415D DE B0103415 D DEB0103415 D DE B0103415D DE 385006 C DE385006 C DE 385006C
- Authority
- DE
- Germany
- Prior art keywords
- tension pulley
- ring
- pulley gear
- pulley
- tension
- 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
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
- F16H7/08—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
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
Spannrollengetriebe. Die Erfindung bezieht sich auf ein Spannrollengetriebe mit gleichachsig zur Riemscheibe gelagertem Spannrollenarm. Bisher wurden die Arme der Spannrollen gewöhnlich an einem besonderen Bock gelagert, der neben der Maschine, sei es auf dem Fußboden oder -in der Wand, angebracht werden mußte. Um nun die Spannrolle stets in Verbindung mit der Maschine zu haben, an der sie verwendet «-erden soll, wird der Arm der Spannrolle gemäß der Erfindung unmittelbar an der Maschine selbst gelagert, wodurch an Platz- und Aufstellungskosten gespart wird.Tension pulley transmission. The invention relates to a tension roller transmission with idler arm on the same axis as the pulley. So far the arms have been the tension pulleys are usually mounted on a special bracket that is next to the machine, be it on the floor or in the wall. To now the tension pulley always in contact with the machine on which it is to be used the arm of the tension pulley according to the invention is directly on the machine itself stored, which saves space and installation costs.
Das wesentliche Kennzeichen des Gegenstandes der Erfindung besteht darin, daß das Lager des Spannrollenarmes an einem Ringe sitzt, der auf Rollen am Maschinenschild geführt ist.The essential characteristic of the subject matter of the invention consists is that the bearing of the idler arm sits on a ring that is on rollers on Machine plate is guided.
Auf der Zeichnung ist der Gegenstand der Erfindung in zwei Ausführungsbeispielen dargestellt, und zwar zeigt: Abb. i eine Seitenansicht des Getriebes mit außen auf Rollen geführtem Ring, wobei der Ring a geschnitten dargestellt ist, Abb. 2 eine Vorderansicht hierzu in kleinerem Maßstab, Abb.3 eine Seitenansicht mit innen auf Rollen geführtem Ring, letzteren teilweise im Schnitt, Abb. d. eine Vorderansicht hierzu in kleinerem Maßstab und Abb. 5 die Riemenführung.In the drawing, the subject matter of the invention is shown in two exemplary embodiments shown, namely: Fig. i is a side view of the transmission with the outside Rolling guided ring, the ring a is shown in section, Fig. 2 a Front view on this on a smaller scale, Figure 3 shows a side view with the inside Rolling ring, the latter partially in section, Fig. D. a front view for this on a smaller scale and Fig. 5 the belt guide.
Die Riemscheibe g, deren Riemen durch die Rolle e gespannt werden soll, ruht in einem Lager am Maschinenteil f. An diesem sind rund um das Lager herum einige Führungsrollen c angebracht, die von innen (Abb. 3 und d.) oder von außen (Abb. i und 2) einen Ring a halten. Dieser hat innen oder außen einen ringförmigen Vorsprung b, der in Rillend der Rollen c eingreift, um die seitliche Bewegung des sich frei drehenden Ringes a zu begrenzen. An ihm sitzt an einem Arm 1c das Lager für die Spannrolle e. Je nach der Führung des Riemens und der Einstellung der Spannrolle dazu wird an dem Ring a das Gegengewicht befestigt, das die Spannrolle gegen den Riemen drückt.The pulley g, the belts of which are tensioned by the pulley e should, rests in a bearing on machine part f. On this are around the bearing some guide rollers c attached, from the inside (Fig. 3 and d.) or from the outside (Fig. I and 2) hold a ring a. This has a ring-shaped inside or outside Projection b, which engages in the grooves of the rollers c, to the lateral movement of the to limit the freely rotating ring a. The bearing sits on one arm 1c of it for the tension pulley e. Depending on the guidance of the belt and the setting of the tension pulley for this purpose, the counterweight is attached to the ring a, which the tension roller against the Belt presses.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEB103415D DE385006C (en) | Tension pulley gear |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEB103415D DE385006C (en) | Tension pulley gear |
Publications (1)
Publication Number | Publication Date |
---|---|
DE385006C true DE385006C (en) | 1923-11-12 |
Family
ID=6990738
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DEB103415D Expired DE385006C (en) | Tension pulley gear |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE385006C (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0169829A1 (en) * | 1984-07-24 | 1986-01-29 | Steyr-Daimler-Puch Aktiengesellschaft | Belt tensioner |
-
0
- DE DEB103415D patent/DE385006C/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0169829A1 (en) * | 1984-07-24 | 1986-01-29 | Steyr-Daimler-Puch Aktiengesellschaft | Belt tensioner |
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