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AT23036B - Milling cutter for cutting machines. - Google Patents

Milling cutter for cutting machines.

Info

Publication number
AT23036B
AT23036B AT23036DA AT23036B AT 23036 B AT23036 B AT 23036B AT 23036D A AT23036D A AT 23036DA AT 23036 B AT23036 B AT 23036B
Authority
AT
Austria
Prior art keywords
milling cutter
cutting machines
desc
warning
diameter
Prior art date
Application number
Other languages
German (de)
Inventor
Friedrich Kresl
Original Assignee
Friedrich Kresl
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 Friedrich Kresl filed Critical Friedrich Kresl
Application granted granted Critical
Publication of AT23036B publication Critical patent/AT23036B/en

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Landscapes

  • Milling Processes (AREA)

Description

  

   <Desc/Clms Page number 1> 
 



  Fräser für Schrämmaschinen. 



   Der den Gegenstand vorliegender Erfindung bildende Fräser (Fig. 1) hat   als Grund-   form die Gestalt einer   ein-oder mehrgängigen zylindrischen Schnecke   mit nicht   al) zu grosser     Steigung (40-100 mm je   nach der Zahl der Gänge und der zu schrämenden Gebirgsart) 
 EMI1.1 
 minerals. 



   Der Fräser kann in verschiedenen Dimensionen ausgeführt werden ; sein Durchmesser übersteigt jedoch, infolge des allgemeinen Wunsches nach schmalen Schlitzen, nicht 120 mm. 



  Die Länge des Fräsers steht zu seinem Durchmesser in einer gewissen   Abhängigkeit, weiche   einerseits durch die Materialfestigkeit und andererseits durch den   Krafthedarf der Maschine   
 EMI1.2 
 
Zum Zwecke einer leichten und billigen Herstellung und Verbilligung des Ersatzes besteht der Fräser aus einzelnen Elementen (Fig. 3), die, wie in Fig. 1   dal gestellt,   zu- 
 EMI1.3 
 setzens des Fräsers auf dem glatten Wellenende c erhält jedes Element   einerseits Nuten < /   und andererseits Vorsprünge f, welche beide gleiche Abmessungen besitzen, so dass die 
 EMI1.4 
 in Schraubenwindungen angeordnet zu sein, regellos gegeneinander versetzt sind, wenn auchdieSchraubenanordnungvorzuziehenist. 

**WARNUNG** Ende DESC Feld kannt Anfang CLMS uberlappen**.



   <Desc / Clms Page number 1>
 



  Milling cutter for cutting machines.



   The basic form of the milling cutter forming the subject of the present invention (Fig. 1) has the shape of a single or multi-start cylindrical worm with a not too great pitch (40-100 mm depending on the number of turns and the type of mountain to be cut)
 EMI1.1
 minerals.



   The milling cutter can be designed in various dimensions; however, due to the general desire for narrow slots, its diameter does not exceed 120 mm.



  The length of the milling cutter is dependent on its diameter, which is partly due to the strength of the material and partly due to the force required by the machine
 EMI1.2
 
For the purpose of easy and cheap production and cheaper replacement, the milling cutter consists of individual elements (Fig. 3), which, as shown in Fig.
 EMI1.3
 Set the milling cutter on the smooth shaft end c, each element receives grooves on the one hand </ and on the other hand projections f, which both have the same dimensions, so that the
 EMI1.4
 being arranged in screw turns are randomly offset from one another, although the screw arrangement is preferable.

** WARNING ** End of DESC field may overlap beginning of CLMS **.

 

Claims (1)

PATENT-ANSPRUCH : Fräser für Schrämmaschinen, dadurch gekennzeichnet, dass er aus einzelnen durch EMI1.5 **WARNUNG** Ende CLMS Feld Kannt Anfang DESC uberlappen**. PATENT CLAIM: Milling cutter for cutting machines, characterized in that it is made of individual by EMI1.5 ** WARNING ** End of CLMS field may overlap beginning of DESC **.
AT23036D 1905-02-13 1905-02-13 Milling cutter for cutting machines. AT23036B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT23036T 1905-02-13

Publications (1)

Publication Number Publication Date
AT23036B true AT23036B (en) 1906-02-10

Family

ID=3531852

Family Applications (1)

Application Number Title Priority Date Filing Date
AT23036D AT23036B (en) 1905-02-13 1905-02-13 Milling cutter for cutting machines.

Country Status (1)

Country Link
AT (1) AT23036B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3343883A (en) * 1965-06-11 1967-09-26 Coal Industry Patents Ltd Rotary cutter units for longwall mineral mining machines

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3343883A (en) * 1965-06-11 1967-09-26 Coal Industry Patents Ltd Rotary cutter units for longwall mineral mining machines

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