AT34521B - Changeover device for clutches and change gears. - Google Patents
Changeover device for clutches and change gears.Info
- Publication number
- AT34521B AT34521B AT34521DA AT34521B AT 34521 B AT34521 B AT 34521B AT 34521D A AT34521D A AT 34521DA AT 34521 B AT34521 B AT 34521B
- Authority
- AT
- Austria
- Prior art keywords
- clutches
- track
- sliding
- changeover device
- change gears
- Prior art date
Links
- 210000000056 organ Anatomy 0.000 claims description 3
- 238000013459 approach Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
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
- F16D23/00—Details of mechanically-actuated clutches not specific for one distinct type
- F16D23/12—Mechanical clutch-actuating mechanisms arranged outside the clutch as such
-
- 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
- F16D23/00—Details of mechanically-actuated clutches not specific for one distinct type
- F16D23/12—Mechanical clutch-actuating mechanisms arranged outside the clutch as such
- F16D2023/123—Clutch actuation by cams, ramps or ball-screw mechanisms
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Gear-Shifting Mechanisms (AREA)
Description
<Desc/Clms Page number 1>
EMI1.1
EMI1.2
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Verstellt man den Hebel 16 so, dass die Rolle 5 von 01 nach C gelangt, so verändert das Gleitstück 10 seine Lage nicht, da der Punkt 8 im Mittelpunkte des Kreisbogens C-C steht. Dagegen entfernt sich das Gleitstück 77 vom Punkte C und gelangt schliesslich in die Stellung Fig. 4, bei welcher die Gleitrolle J im Punkte C angelangt ist. Der Riemen der Riemscheibe VI ist dadurch auf die Leerscheibe F1 geschoben worden, so dass nun beide Riemscheiben aus- gerückt sind.
EMI2.1
nähert sich dem Punkte C, indem es gleichzeitig den Riemen auf die feste Scheibe V2 schiebt.
Bei der Verstellung der Gleitrolle 5 von C-nach Cl treten die umgekehrten Wirkungen ein, d. h. wird die Riemscheibe V2 ausgerückt und F eingerückt.
Aus dem Gesagten folgt, dass es unmöglich ist, eine andere Geschwindigkeit einzurücken, bevor die Welle A ausgerückt worden ist.
Selbstverständlich gilt das, was im vorstehenden über Geschwindigkeitswechsel mittels Riemenantriebes und Voll-und Leerscheiben gesagt worden ist, auch für Wechselgetriebe anderer Art, wie z. B. solche mit Zahnrädern, Friktionskonussen usw. Um diese verschiedenen An- wendungsarten zu ermöglichen, genügt es. an den Gleitstücken 10 und 11 die geeigneten Organe anzubringen, welche die Rolle der im beschriebenen Beispiele angegebenen Gabeln 18 und 19 spielen und die Fähigkeit besitzen, den zum Aus- und Einrücken zu verstellenden Geschwindigkeitswechselorganen eine Verschiebung im erforderlichen Masse zu erteilen.
Die beschriebene Umstellvorrichtung kann au h dann Anwendung finden, wenn zwei gekuppelt Maschinen nacheinander, aber nie gleichzeitig angetrieben werden sollen, wobei der getrennte Antrieb mit voller Sicherheit erzielt wird.
<Desc / Clms Page number 1>
EMI1.1
EMI1.2
<Desc / Clms Page number 2>
If the lever 16 is adjusted so that the roller 5 moves from 01 to C, the slider 10 does not change its position, since the point 8 is in the center of the circular arc C-C. In contrast, the slide 77 moves away from point C and finally arrives at the position in FIG. 4, in which the slide roller J has reached point C. The belt of the pulley VI has thereby been pushed onto the empty pulley F1, so that both pulleys are now disengaged.
EMI2.1
approaches point C by simultaneously pushing the belt onto the fixed pulley V2.
When the sliding roller 5 is moved from C- to Cl, the opposite effects occur; H. the pulley V2 is disengaged and F is engaged.
It follows from what has been said that it is impossible to engage another speed before shaft A has been disengaged.
Of course, what has been said above about speed changes by means of belt drives and full and empty pulleys also applies to change gears of other types, such as. B. those with gear wheels, friction cones, etc. To enable these different types of application, it is sufficient. to attach the appropriate organs to the slides 10 and 11 which play the role of the forks 18 and 19 given in the examples described and have the ability to give the speed change organs to be adjusted for disengagement and engagement a displacement as required.
The changeover device described can also be used when two coupled machines are to be driven one after the other, but never at the same time, the separate drive being achieved with full safety.
Claims (1)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT34521T | 1907-07-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AT34521B true AT34521B (en) | 1908-09-25 |
Family
ID=3550703
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT34521D AT34521B (en) | 1907-07-17 | 1907-07-17 | Changeover device for clutches and change gears. |
Country Status (1)
| Country | Link |
|---|---|
| AT (1) | AT34521B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ITRM20090572A1 (en) * | 2009-11-05 | 2011-05-06 | Metaltronica Srl | TORQUE LIMITER DEVICE WITH ADDITIONAL RELEASE FUNCTION AND CONSEQUENT EXCLUSIVE PERFORMANCE OF DUPLICATE OPERATING MODE, APPLIED TO MAMMOGRAPHIC USING EQUIPMENT USING THIS DEVICE. |
-
1907
- 1907-07-17 AT AT34521D patent/AT34521B/en active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ITRM20090572A1 (en) * | 2009-11-05 | 2011-05-06 | Metaltronica Srl | TORQUE LIMITER DEVICE WITH ADDITIONAL RELEASE FUNCTION AND CONSEQUENT EXCLUSIVE PERFORMANCE OF DUPLICATE OPERATING MODE, APPLIED TO MAMMOGRAPHIC USING EQUIPMENT USING THIS DEVICE. |
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