AT49943B - Device for switching the spindle drum of a multi-spindle, automatic turret lathe. - Google Patents

Device for switching the spindle drum of a multi-spindle, automatic turret lathe.

Info

Publication number
AT49943B
AT49943B AT49943DA AT49943B AT 49943 B AT49943 B AT 49943B AT 49943D A AT49943D A AT 49943DA AT 49943 B AT49943 B AT 49943B
Authority
AT
Austria
Prior art keywords
spindle
switching
friction
turret lathe
drum
Prior art date
Application number
Other languages
German (de)
Original Assignee
Grant & Wood Mfg Company Fa
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 Grant & Wood Mfg Company Fa filed Critical Grant & Wood Mfg Company Fa
Priority to AT49943D priority Critical patent/AT49943B/en
Application granted granted Critical
Publication of AT49943B publication Critical patent/AT49943B/en

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  • Mechanical Operated Clutches (AREA)

Description

  

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   PATENT-ANSPRÜCHE : 
1. Vorrichtung zur Umschaltung der   Hpindeltrommel   einer mehrspindeligen, automatischen   Revolverdrehbank   nach Patent Nr. 34675, dadurch gekennzeichnet, dass auf dem äusseren Ende der ständig rotierenden Umschaltwelle (D1) eine Reibscheibe (d1) gleitbar gelagert ist, mit welcher, wenn die Spindeltrommel sich in ihrer zurückgezogenen Stellung befindet, eine mit dem Schlitten dt r Spindeltrommel in Verbindung stehende und ebenfalls gleitbar auf der Welle gelagerte zweite Reibscheibe (d6) in Angriff tritt und durch ein gleichfalls lose auf der Umschaltwelle gelagertes und mit der zweiten Reibscheibe (d6) in fester Verbindung stehendes Zahnrad   (d6)   die Drehung   der   Umschaltwelle auf die Spindeltrommel überträgt.



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   PATENT CLAIMS:
1. Device for switching the spindle drum of a multi-spindle, automatic turret lathe according to Patent No. 34675, characterized in that a friction disk (d1) is slidably mounted on the outer end of the constantly rotating changeover shaft (D1), with which, when the spindle drum is in is in its retracted position, a second friction disc (d6) connected to the carriage dt r spindle drum and also slidably mounted on the shaft engages and is firmly connected to the second friction disc (d6), which is also loosely mounted on the changeover shaft stationary gear (d6) transmits the rotation of the switching shaft to the spindle drum.

Claims (1)

2. Vorrichtung nach Anspruch 1, dadurch gekennzeichnet, dass die auf das Umschaltzahnrad (d5) während des Angrifies der beiden Reibscheiben übertragene Drehung durch einen auf dem Spmdeltrommelschlitten drehbar gelagerten und federbetätigten Hebel (D2) reguliert wird, welcher normal mit einer anstossend an die Reibscheibe (d6) gelagerten gezahnten Scheibe (d7) in Eingriff steht. 2. Device according to claim 1, characterized in that the rotation transmitted to the switching gear (d5) during the attack of the two friction disks is regulated by a spring-actuated lever (D2) rotatably mounted on the drum slide and which normally abuts the friction disk (d6) mounted toothed disc (d7) is in engagement. 3. Vorrichtung nacbfAnspruch l, dadurch gekennzeichnet, dass an der Reibscheibe (dl) ein rohrartiges Gehäuse (d4) befestigt ist, welches das äussere Ende der Welle und eine zwischen demselben und der Reibscheibe gelagerte Feder (d2) einschliesst und dazu dient, die Einwärtsbewegung der Reibscheibe (dl) zu begrenzen. 3. Device according to claim l, characterized in that a tubular housing (d4) is attached to the friction disc (dl) which encloses the outer end of the shaft and a spring (d2) mounted between the same and the friction disc and serves to stimulate the inward movement the friction disc (dl) to limit.
AT49943D 1906-07-17 1909-07-01 Device for switching the spindle drum of a multi-spindle, automatic turret lathe. AT49943B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT49943D AT49943B (en) 1906-07-17 1909-07-01 Device for switching the spindle drum of a multi-spindle, automatic turret lathe.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT34675T 1906-07-17
AT49943D AT49943B (en) 1906-07-17 1909-07-01 Device for switching the spindle drum of a multi-spindle, automatic turret lathe.

Publications (1)

Publication Number Publication Date
AT49943B true AT49943B (en) 1911-09-25

Family

ID=25600076

Family Applications (1)

Application Number Title Priority Date Filing Date
AT49943D AT49943B (en) 1906-07-17 1909-07-01 Device for switching the spindle drum of a multi-spindle, automatic turret lathe.

Country Status (1)

Country Link
AT (1) AT49943B (en)

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