US2003062760A1PendingUtilityA1

Milling cutter

32
Assignee: AIRTEC AGPriority: Oct 3, 2001Filed: Jul 17, 2002Published: Apr 3, 2003
Est. expiryOct 3, 2021(expired)· nominal 20-yr term from priority
Inventors:Rene Wyser
B28D 1/181B28D 1/186
32
PatentIndex Score
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Cited by
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References
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Claims

Abstract

A milling cutter composed of various disks joined together to form a unit is proposed. A tool disk 11 is fixedly joined to at least one supporting disk 12 at the side by soldering, gluing or welding. The inside diameter of the bore 15 of the tool disk 11 corresponds at least to the inside diameter of the bore 16 of the supporting disk 12.

Claims

exact text as granted — not AI-modified
1 . A milling cutter composed of various disks combined to form a unit, characterized in that at least one tool disk ( 11 ) is fixedly joined to at least one supporting disk ( 12 ) at the side by soldering, gluing or welding, whereby the inside diameter of the bore ( 15 ) of the tool disk ( 11 ) corresponds at least to the inside diameter of the bore ( 16 ) of the supporting disk ( 12 ).  
     
     
         2 . The milling cutter according to  claim 1 , characterized in that the tool disk ( 11 ) has beater heads ( 20 ) on its circumference.  
     
     
         3 . The milling cutter according to  claim 2 , characterized in that the beater heads ( 20 ) are pins ( 21 ) which are pressed into and soldered in bores ( 30 ) provided for this purpose in the tool disk ( 11 ), the pins ( 21 ) being made of hard metal and the tool disk ( 11 ) being made of steel.  
     
     
         4 . The milling cutter according to  claim 2 , characterized in that the beater heads ( 20 ) are designed in the form of cutting blades ( 22 ).  
     
     
         5 . The milling cutter according to  claim 2 , characterized in that the beater heads ( 20 ) are designed in the form of points ( 23 ).  
     
     
         6 . The milling cutter according to  claim 2 , characterized in that the beater heads ( 20 ) are designed like prongs ( 24 ).  
     
     
         7 . The milling cutter according to claims  1  and  2 , characterized in that the tool disk ( 11 ) is made of hard metal and the supporting disks ( 12 ) are made of high-strength steel.

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