AT30903B - Friction clutch with device for automatic release on return. - Google Patents
Friction clutch with device for automatic release on return.Info
- Publication number
- AT30903B AT30903B AT30903DA AT30903B AT 30903 B AT30903 B AT 30903B AT 30903D A AT30903D A AT 30903DA AT 30903 B AT30903 B AT 30903B
- Authority
- AT
- Austria
- Prior art keywords
- friction clutch
- return
- automatic release
- rollers
- drum
- Prior art date
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
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D41/00—Freewheels or freewheel clutches
- F16D41/06—Freewheels or freewheel clutches with intermediate wedging coupling members between an inner and an outer surface
- F16D41/064—Freewheels or freewheel clutches with intermediate wedging coupling members between an inner and an outer surface the intermediate members wedging by rolling and having a circular cross-section, e.g. balls
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mechanical Operated Clutches (AREA)
Description
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habe die Richtung der in der Zeichnung ersichtlichen Pfeile. Das Anfassen des Motors wird also durch Drehen der Antriebwelle c in der Richtung der Pfeile erfolgen. Sollte bei diesem Antreiben durch falsche Zündung die Motorwelle in Rücklauf, d. h. Drehung in den Pfeilen der Zeichnung entgegengesetzter Richtung, kommen, so wird die Reibungstrommel b versuchen, die Rollen r und die Hülse 11 in diesem Drehungssinn mitzunehmen. Da die Hülse l1 aber mit dem Steig-
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Diese ist aber vor Drehung gesichert. Das Steigrad l und die Hülse werden also sofort arretiert.
Die Rollen r kommen nun zum Drehen und rollen einfach auf der Innenfläche der Trommel b, bis der Antrieb eingestellt und der Motor wieder abgestellt wird. Die Rückwärtadrehung der Motorwelle bleibt also ohne nennenswerte Wirkung auf die Antriebwelle c.
Bei der durch Fig. 4 veranschaulichten Ausführungsform sind die beiden Steigräder für die Rollen r und s ähnlich angeordnet, wie bei der oben beschriebenen Ausführungsform. Dagegen ist die den Rollen r gegenüberstehende Reibungstrommel b in die den Steigrollen 8 gegen- überstehende, vor Drehung gesicherte Trommel/eingebaut und mittels der mit zwei aus der Zeichnung nicht ersichtliche Klauen ausgestatteten Nabe w1 und dem durch die Motorwelle a greifenden, an die Klauen anschlagenden Stift v mit der Motorwelle gekuppelt. Die Wirkungsweise dieser Ausführungsform ist analog der oben beschriebenen, indem hier dieselben Konstruktionsteile, nur mit einer bestimmten Motorwellenanordnung angepassten Formänderungen versehen, vorhanden sind.
Die einander entsprechenden Konstruktionsteile der Fig. I und 4 sind mit denselben Buchstaben bezeichnet und es ist bei Fig. 4 angenommen, die Trommel sei in ähnlicher Weise, wie in Fig. l dargestellt, vor Drehung gesichert.
PATENT-ANSPRÜCHE :
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have the direction of the arrows in the drawing. The motor is touched by turning the drive shaft c in the direction of the arrows. If during this drive the motor shaft rotates back due to incorrect ignition, i. H. Rotation in the arrows of the drawing in the opposite direction, come, the friction drum b will try to drive the rollers r and the sleeve 11 in this direction of rotation. Since the sleeve l1 but with the rising
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But this is secured against rotation. The climbing wheel l and the sleeve are locked immediately.
The rollers r now come to rotate and simply roll on the inner surface of the drum b until the drive is set and the motor is switched off again. The reverse rotation of the motor shaft therefore has no significant effect on the drive shaft c.
In the embodiment illustrated by FIG. 4, the two climbing wheels for the rollers r and s are arranged similarly as in the embodiment described above. On the other hand, the friction drum b opposite the rollers r is built into the drum / opposite the ascending rollers 8, secured against rotation, and by means of the hub w1 equipped with two claws (not shown in the drawing) and the hub w1 that engages through the motor shaft a and abuts the claws Pin v coupled to the motor shaft. The mode of operation of this embodiment is analogous to that described above, in that the same structural parts are present here, only provided with changes in shape adapted to a specific motor shaft arrangement.
The corresponding structural parts in FIGS. 1 and 4 are designated by the same letters and it is assumed in FIG. 4 that the drum is secured against rotation in a manner similar to that shown in FIG.
PATENT CLAIMS:
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Claims (1)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT30903T | 1906-05-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AT30903B true AT30903B (en) | 1907-12-10 |
Family
ID=3545160
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT30903D AT30903B (en) | 1906-05-31 | 1906-05-31 | Friction clutch with device for automatic release on return. |
Country Status (1)
| Country | Link |
|---|---|
| AT (1) | AT30903B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102021110511A1 (en) | 2021-04-23 | 2022-10-27 | Hero Gmbh & Co. Kg | TURN CLOSURE FOR SHOES |
-
1906
- 1906-05-31 AT AT30903D patent/AT30903B/en active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102021110511A1 (en) | 2021-04-23 | 2022-10-27 | Hero Gmbh & Co. Kg | TURN CLOSURE FOR SHOES |
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