DE125562C - - Google Patents
Info
- Publication number
- DE125562C DE125562C DENDAT125562D DE125562DA DE125562C DE 125562 C DE125562 C DE 125562C DE NDAT125562 D DENDAT125562 D DE NDAT125562D DE 125562D A DE125562D A DE 125562DA DE 125562 C DE125562 C DE 125562C
- Authority
- DE
- Germany
- Prior art keywords
- switching
- rotation
- disk
- disc
- friction
- 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.)
- Active
Links
- 230000005540 biological transmission Effects 0.000 description 1
- 230000001960 triggered Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D7/00—Planing or slotting machines characterised only by constructional features of particular parts
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mechanical Operated Clutches (AREA)
Description
KAISERLICHESIMPERIAL
PATENTAMT.PATENT OFFICE.
Die bisher im Gebrauch befindlichen Reibungsschaltscheiben für Werkzeugmaschinen, bei welchen nach der Schaltung die Kraftübertragung ausgelöst wird, haben den Nachtheil, dafs sie einer besonderen Steuerung bedürfen, welche diese Auslösung bewirkt.The friction switching disks previously in use machine tools, in which the power transmission is triggered after switching, have the disadvantage that they require a special control, which causes this triggering.
Die in Nachstehendem beschriebene Schaltscheibe hat diesen Uebelstand nicht, ist infolge dessen sehr einfach und sicher wirkend.The switching disk described in the following does not have this drawback, it is due to it its looking very easy and safe.
Auf der Welle α, welche sich abwechselnd nach der einen oder anderen Seite dreht, sitzt die Scheibe b fest. Der getheilte Ring d, welcher durch Federn f zusammengezogen wird, umschliefst b sowie die lose auf der Welle sitzende Schlitzscheibe c und überträgt durch Reibung die zum Schalten nöthige Kraft von b auf c. Die Stifte ρ und px begrenzen den Ausschlag der Schaltscheibe. Durch das Anschlagen des Hebels g an einen der Stifte Pp1 wird der Excenter e gedreht und erweitert den Ring d, so dafs der Ring die Scheibe c fast reibungslos umschliefst. Beim Wechsel der Drehrichtung schliefst sich zunächst der federnde Ring wieder, nimmt durch Reibung die Scheibe c mit und öffnet sich erst nach Anschlagen des Excenterhebels g an den andern Stift. The disk b is firmly seated on the shaft α, which rotates alternately to one side or the other. The split ring d, which is pulled together by springs f , surrounds b as well as the slotted disk c, which sits loosely on the shaft, and transfers the force necessary for switching from b to c by friction. The pins ρ and p x limit the deflection of the switching disk. When the lever g hits one of the pins Pp 1 , the eccentric e is rotated and expands the ring d so that the ring encloses the disk c almost smoothly. When the direction of rotation is changed, the resilient ring first closes again, takes the disk c with it through friction and only opens after the eccentric lever g has hit the other pin.
Claims (1)
Reibungsschaltscheibe, dadurch gekennzeichnet, dafs dieselbe ohne irgend welche Steuerung nach beiden Drehrichtungen selbstthätig arbeitet, wobei ein getheilter, unter Federwirkung stehender Ring d die zum Schalten nöthige Kraft von der Welle α auf die Scheibe c so lange überträgt, bis derselbe durch Anschlagen des Hebels g und dadurch bewirkte Drehung des Excenters e erweitert. wird.Patent claim:
Friction switching disc, characterized in that it works automatically in both directions of rotation without any control, a split ring d under spring action transferring the force necessary for switching from the shaft α to the disc c until the same by striking the lever g and thereby caused rotation of the eccentric e expanded. will.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE125562C true DE125562C (en) |
Family
ID=394279
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT125562D Active DE125562C (en) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE125562C (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2961079A (en) * | 1960-11-22 | Friction clutch |
-
0
- DE DENDAT125562D patent/DE125562C/de active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2961079A (en) * | 1960-11-22 | Friction clutch |
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