AT35403B - Gearbox with an automatic, double-acting locking device that can be disengaged by the drive for the part to be driven. - Google Patents
Gearbox with an automatic, double-acting locking device that can be disengaged by the drive for the part to be driven.Info
- Publication number
- AT35403B AT35403B AT35403DA AT35403B AT 35403 B AT35403 B AT 35403B AT 35403D A AT35403D A AT 35403DA AT 35403 B AT35403 B AT 35403B
- Authority
- AT
- Austria
- Prior art keywords
- gearbox
- drive
- automatic
- double
- driven
- Prior art date
Links
- 230000005540 biological transmission Effects 0.000 description 3
- 230000000903 blocking effect Effects 0.000 description 2
Landscapes
- Gear-Shifting Mechanisms (AREA)
Description
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Getriebe mit einer selbsttätigen, doppelt wirkenden und durch den Antrieb ausrückbaren
Feststellvorrichtung für den anzutreibenden Teil.
Die Erfindung bezieht sich auf solche Getriebe, die mit einer selbsttätigen, doppelt wirkenden und durch den Antrieb ausrückbaren Feststellvorrichtung für den anzutreibenden Teil ausgeriistet
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Kugel-bezw. Rollengesperre. Derartige Anordnungen besitzen aber den Nachteil, dass bei grossen Belastungen des Getriebes der an den Sperrflächen auftretende Druck das zulässige Mass über-
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satze hiezu kann bei dem den Gegenstand der Erfindung bildenden Getriebe die Grösse der Sperrflächen so gewählt werden, dass auch bei grossen Belastungen der zulässige Flächendruck nicht überschritten wird.
Auf der Zeichnung zeigt Fig. 1 die in Betracht kommenden Teile eines Ausführungsbeispieles
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Fig. 3 den Schnitt nach 3-3 der Fig. 2, von oben gesehen, Fig. 4 eine zweite Ausführungsform der Erfindung in einer der Fig. 2 entsprechenden Darstellung und Fig. 5 einen Schnitt nach 5-5 der Fig. 4, von rechts gesehen.
Es soll zunächst die in Fig, 1 bis 3 dargestllte Ausführungsform beschrieben werden. Die ein Handrad E tragende Antriebswelle A des Getriebes ist im Deckel C1 eines zylindrischen
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Gearbox with an automatic, double-acting and disengageable by the drive
Locking device for the part to be driven.
The invention relates to such transmissions which are equipped with an automatic, double-acting locking device for the part to be driven which can be disengaged by the drive
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Ball or Roller lock. However, such arrangements have the disadvantage that when the transmission is subjected to high loads, the pressure occurring at the blocking surfaces exceeds the permissible level.
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For this purpose, the size of the blocking surfaces in the gearbox forming the subject of the invention can be selected so that the permissible surface pressure is not exceeded even with high loads.
In the drawing, FIG. 1 shows the parts of an exemplary embodiment that may be considered
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3 shows the section according to 3-3 of FIG. 2, seen from above, FIG. 4 shows a second embodiment of the invention in a representation corresponding to FIG. 2, and FIG. 5 shows a section according to 5-5 of FIG seen on the right.
The embodiment shown in FIGS. 1 to 3 will first be described. The drive shaft A of the transmission, which carries a handwheel E, is in the cover C1 of a cylindrical one
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Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT35403T | 1907-09-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AT35403B true AT35403B (en) | 1908-12-10 |
Family
ID=3551913
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT35403D AT35403B (en) | 1907-09-25 | 1907-09-25 | Gearbox with an automatic, double-acting locking device that can be disengaged by the drive for the part to be driven. |
Country Status (1)
| Country | Link |
|---|---|
| AT (1) | AT35403B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1193331B (en) * | 1960-06-17 | 1965-05-20 | Formsprag Co | Overload lock for shafts |
-
1907
- 1907-09-25 AT AT35403D patent/AT35403B/en active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1193331B (en) * | 1960-06-17 | 1965-05-20 | Formsprag Co | Overload lock for shafts |
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