AT38493B - Reversing device for machine tools with reciprocating motion. - Google Patents

Reversing device for machine tools with reciprocating motion.

Info

Publication number
AT38493B
AT38493B AT38493DA AT38493B AT 38493 B AT38493 B AT 38493B AT 38493D A AT38493D A AT 38493DA AT 38493 B AT38493 B AT 38493B
Authority
AT
Austria
Prior art keywords
reciprocating motion
machine tools
reversing device
air
valves
Prior art date
Application number
Other languages
German (de)
Original Assignee
Werkstaette Fuer Maschb Vormal
Carlos Luttenauer
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Werkstaette Fuer Maschb Vormal, Carlos Luttenauer filed Critical Werkstaette Fuer Maschb Vormal
Application granted granted Critical
Publication of AT38493B publication Critical patent/AT38493B/en

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  • Press Drives And Press Lines (AREA)

Description

  

   <Desc/Clms Page number 1> 
 
 EMI1.1 
 
 EMI1.2 
 

 <Desc/Clms Page number 2> 

 ist auf einer Welle 5 im Bett der   Maqchine aufgekeilt,   deren innen in das Bett hineinragendes Ende (in der   aue   Fig. 10-12 ersichtlichen Weise) durch Zahnbogen 6 und Zahnkurbel 7 von einer 
 EMI2.1 
 feder zur Verwendung gelangt, ist aus Fig. 13 ersichtlich. 



   PATENT -ANSPRüCHE : 
1. Umsteuervorrichtung für Werkzeugmaschinen mit hin-und hergehender Bewegung. gekennzeichnet durch einen in das Umsteuergestänge eingeschalteten Luftpuffer mit einstellbarem Gegendruck, um die vom Antriebsmotor auf das bewegte Werkzeug oder   Werkstück   zu übertragende Energie während des Arbeitsganges, sowie die   Hub-bezw. Arbeitsgrenze   beliebig festzustellen.



   <Desc / Clms Page number 1>
 
 EMI1.1
 
 EMI1.2
 

 <Desc / Clms Page number 2>

 is keyed on a shaft 5 in the bed of the machine, the end of which protrudes into the bed (in the manner shown in FIGS. 10-12) by a toothed arch 6 and a toothed crank 7
 EMI2.1
 spring is used, can be seen from FIG.



   PATENT CLAIMS:
1. Reversing device for machine tools with reciprocating motion. characterized by an air buffer with adjustable counterpressure connected to the reversing linkage, in order to transfer the energy to be transmitted from the drive motor to the moving tool or workpiece during the operation, as well as the lifting or Any working limit to be determined.

Claims (1)

2. Luftputffervorrichtung für die Vorrichtung nach Anspruch 1, dadurch gekennzeichnet. dass deren Lufträume mit durch Federn auf ihren Sitz gepresste Ventile zur Einstellung der Durch- EMI2.2 unabhängig von der Antriebswelle durch vollständiges Schliessen der Ventile bewirkt werden kann. 2. Air putter device for the device according to claim 1, characterized. that their air spaces with valves pressed onto their seats by springs to adjust the throughput EMI2.2 can be brought about independently of the drive shaft by completely closing the valves. 3. Luftpuffervorrichtung nach Anspruch 2, dadurch gekennzeichnet, dass zwei starr miteinander verbundene Punerkolben, welche durch eiuen gemeinschaftlichen Daumen zwang- EMI2.3 gegengesetzter Richtung angeordneten Lufträumen geführt sind. 3. Air buffer device according to claim 2, characterized in that two rigidly interconnected Punerkolben, which by eiuen common thumb forced EMI2.3 Opposite direction arranged air spaces are performed. 4. Ausführungsform der Vorrichtung nach Anspruch 1-3, dadurch gekennzeichnet, dass ferner der Anschläge, die das Umsteuern bewirken, z. B. derjenige für den schnellen Rücklauf, federnd ausgebildet ist, zum Zweck, die Umsteuerung auch bei geringer Geschwindigkeit der Massen zu bewirken. EMI2.4 4. Embodiment of the device according to claim 1-3, characterized in that furthermore the stops which cause the reversal, for. B. the one for the fast return, is resilient, for the purpose of causing the reversal even at low speed of the masses. EMI2.4
AT38493D 1907-02-23 1907-02-23 Reversing device for machine tools with reciprocating motion. AT38493B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT38493T 1907-02-23

Publications (1)

Publication Number Publication Date
AT38493B true AT38493B (en) 1909-08-25

Family

ID=3556257

Family Applications (1)

Application Number Title Priority Date Filing Date
AT38493D AT38493B (en) 1907-02-23 1907-02-23 Reversing device for machine tools with reciprocating motion.

Country Status (1)

Country Link
AT (1) AT38493B (en)

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