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AT30838B - Device for back turning of milling cutters. - Google Patents

Device for back turning of milling cutters.

Info

Publication number
AT30838B
AT30838B AT30838DA AT30838B AT 30838 B AT30838 B AT 30838B AT 30838D A AT30838D A AT 30838DA AT 30838 B AT30838 B AT 30838B
Authority
AT
Austria
Prior art keywords
milling cutters
turning
back turning
shaft
switching mechanism
Prior art date
Application number
Other languages
German (de)
Inventor
Eduard Strasser
Original Assignee
Eduard Strasser
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 Eduard Strasser filed Critical Eduard Strasser
Application granted granted Critical
Publication of AT30838B publication Critical patent/AT30838B/en

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  • Turning (AREA)

Description

  

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   PATENT-ANSPRÜCHE :   I. Vorrichtung   zum Hinterdrchen von   Fräsern   mit geradlinigen Schneiden, bestehend aus einem auf dem Supporte einer Egalisierdrehbank ein-und feststellbar angeordneten Ge- 
 EMI2.2 
 rädern der Drehbank abgeleiteten Schwingbewegungen des Halters stets einen Kreisbogen beschreibt, der hinter jenen Kreis, welcher der Entfernung des Drehstahles von der Drehbankspindel entsprechen würde, um das gewünschte Mass der Hinterdrehung zurücktritt.



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   PATENT CLAIMS: I. Device for backdriving milling cutters with straight cutting edges, consisting of a device which is arranged on the support of an equalizing lathe and can be locked
 EMI2.2
 Wheels of the lathe derived oscillatory movements of the holder always describes an arc of a circle that recedes behind the circle that would correspond to the distance of the turning tool from the lathe spindle by the desired amount of back rotation.

 

Claims (1)

2. Eine Ausführungsform der Hinterdrehvorrichtung nach Anspruch 1 für Fräser mit schraubenförmigen Schneiden, dadurch gekennzeichnet, dass in dem Wellenstrange, welcher von den Egalisierrädern zu dem Antriebsorgane des Drehstahlhalters führt, ein aus einem Schneckengetriebe bestehendes Schaltwerk eingebaut ist und dass auf der Schneckenradwelle dieses Schaltwerkes das Antriebsorgan des Drehstahlhalters, auf der Schneckenwelle hingegen EMI2.3 2. An embodiment of the back-turning device according to claim 1 for milling cutters with helical cutting edges, characterized in that a switching mechanism consisting of a worm gear is installed in the shaft strand which leads from the equalizing wheels to the drive elements of the turning steel holder and that on the worm gear shaft of this switching mechanism Drive element of the turning tool holder, however, on the worm shaft EMI2.3
AT30838D 1906-10-03 1906-10-03 Device for back turning of milling cutters. AT30838B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT30838T 1906-10-03

Publications (1)

Publication Number Publication Date
AT30838B true AT30838B (en) 1907-11-25

Family

ID=3545069

Family Applications (1)

Application Number Title Priority Date Filing Date
AT30838D AT30838B (en) 1906-10-03 1906-10-03 Device for back turning of milling cutters.

Country Status (1)

Country Link
AT (1) AT30838B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2782669A (en) * 1951-08-02 1957-02-26 Brandenberger Heinrich Mechanism for copy turning
US3262346A (en) * 1963-02-20 1966-07-26 Index Werke Kg Hahn & Tessky Adjustable drives for machine tool carriages and the like

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2782669A (en) * 1951-08-02 1957-02-26 Brandenberger Heinrich Mechanism for copy turning
US3262346A (en) * 1963-02-20 1966-07-26 Index Werke Kg Hahn & Tessky Adjustable drives for machine tool carriages and the like

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