DE353870C - Pulley - Google Patents
PulleyInfo
- Publication number
- DE353870C DE353870C DENDAT353870D DE353870DD DE353870C DE 353870 C DE353870 C DE 353870C DE NDAT353870 D DENDAT353870 D DE NDAT353870D DE 353870D D DE353870D D DE 353870DD DE 353870 C DE353870 C DE 353870C
- Authority
- DE
- Germany
- Prior art keywords
- pulley
- hood
- rope
- interlocking
- roller
- 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
- F16H7/18—Means for guiding or supporting belts, ropes, or chains
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Pulleys (AREA)
Description
Seilrolle. Bei den bisher gebräuchlichen Seilrollen tritt immer früher oder später der Übelstand ein, daß das Seil zwischen Haube und Rolle festgeklemmt wird, und dadurch das Abreißen desselben und die Störung des Betriebes unvermeidlich ist.Pulley. With the rope pulleys that have been used up to now, occurs earlier and earlier or later the inconvenience that the rope is jammed between the hood and pulley becomes, and thereby the demolition of the same and the disturbance of the operation inevitable is.
Die Ursache dieses Übelstandes ist darin gefunden worden, daß erstens durch seitliches Anlaufen des Seiles die Haube auseinanderfedert, und zweitens infolge mangelhafter Schmiervorrichtung die Abnutzung zwischen Rolle und Bolzen erhöht, und dadurch ein Schwanken der Rolle bewirkt wird. Diese beiden Übelstände haben gemeinsam zur Folge, daß zwischen Haube und Rolle ein allzu großer Zwischenraum entsteht.The cause of this malady has been found in that, firstly the hood springs apart when the rope runs up to the side, and secondly as a result Inadequate lubrication device increases wear between roller and bolt, and thereby causing the roll to fluctuate. Both of these evils have together result in an excessively large gap between the hood and the roller arises.
Es ist nun der Zweck der vorliegenden Erimdung, die genannten Übelstände zu beseitigen und eine nie versagende Seilrolle zu schaffen; dieses wird durch zwei Mittel erreicht, erstens durch das Ineinandergreifen der Haube und der. Rollenscheibe, und zweitens durch eine vollkommene, gleichmäßige, sichere und langversorgende Schmiervorrichtung von einer geräumigen Ölkammer aus mittels eines festgeklemmten Ringes von irgendeinem geeigneten Stoff mit Saugwirkung.It is now the purpose of the present invention to address the evils mentioned eliminate and create a never-failing pulley; this is going through two Means achieved, firstly, by the interlocking of the hood and the. Pulley, and secondly by a perfect, even, safe and long-lasting lubrication device from a spacious oil chamber by means of a clamped ring of any one suitable substance with suction.
Auf der Zeichnung ist in Abb. r und 2 eine Ausführungsform und in Abb. 3 eine zweite dargestellt. Die erste Ausführungsform ist derart gestaltet, daß an dem äußeren Umfang der Rollenscheibe ein Rand a vorsteht, der in die an der Haube angeordnete Nut b eingreift, so daß das Seil unmöglich zwischen beide Teile treten kann.On the drawing is in Fig. R and 2 an embodiment and in Fig. 3 shows a second. The first embodiment is designed in such a way that on the outer periphery of the pulley an edge protrudes a, which is in the Hood arranged groove b engages, so that the rope is impossible between the two parts can kick.
Wie aus Abb. 3 ersichtlich, kann der in einer Nut b geführte Rand a auch nach der entgegengesetzten Richtung ausgebildet sein, und es sind noch weitere Abänderungen in Gestalt und Anordnung des Ineinandergreifens von Haube und Rollenscheibe möglich; wesentlich für die Erfindung ist die angegebene Art der Wirkungsweise.As can be seen from Fig. 3, the edge a guided in a groove b can also be designed in the opposite direction, and further modifications in the shape and arrangement of the interlocking of the hood and pulley are possible; The specified type of mode of action is essential for the invention.
Um dem Übelstand der mangelhaften Schxniervorrichtung abzuhelfen, ist zwischen der Nabe c der Ölsaugring d eingeklemmt, der von der Ölkammer e das Öl durch Saugen auf den Bolzen f überträgt.To remedy the inconvenience of the defective cutting device, the oil suction ring d is clamped between the hub c and the oil chamber e the Oil transfers to the bolt f by suction.
Claims (1)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE353870T |
Publications (1)
Publication Number | Publication Date |
---|---|
DE353870C true DE353870C (en) | 1922-05-30 |
Family
ID=6284883
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DENDAT353870D Expired DE353870C (en) | Pulley |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE353870C (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5505013A (en) * | 1995-02-16 | 1996-04-09 | Gois; John F. | Purse ring |
-
0
- DE DENDAT353870D patent/DE353870C/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5505013A (en) * | 1995-02-16 | 1996-04-09 | Gois; John F. | Purse ring |
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