Matches 1 - 10 out of 10


Match Document Document Title
US20090091177 MINERAL CUTTER SYSTEM  
A mineral cutter system comprises a pick box (3) adapted to be secured, by welding, to a powered drum or disc (2) and having a bore (4) to receive a replaceable sleeve (5) having a collar (8) and...
US20100038955 BIT HOLDER BLOCK WITH NON-ROTATING WEAR SLEEVE  
A block and non-rotating wear sleeve for holding a cutting tool used with mining and construction is disclosed. A key is used to intersect with notches in the wear sleeve and block at a rear face...
US20090289493 Chisel Holder System  
A chisel holder system including a base part and a chisel holder. The base part includes a socket wherein the chisel holder with a plug-in insert is introduced. The chisel holder has a bearing...
US20140346841 Composite Tool For A Milling Drum, Milling Tool Holder And Milling Drum  
The present invention relates to a composite tool comprising at least two milling tool holders, to a milling tool holder for such a composite tool and to a milling drum equipped with such milling...
US20080067859 Shank Assembly  
In one aspect of the invention, a pick comprises a carbide bolster disposed intermediate an impact tip and a shank assembly. The impact tip comprises a superhard material bonded to a carbide...
US20150252670 ROUND-SHAFT CHISEL ARRANGEMENT, A RETAINING RING FOR A ROUND-SHAFT CHISEL ARRANGEMENT, A SET WITH A CLAMPING SLEEVE AND A RETAINING RING, AND A METHOD FOR SECURING A ROUND-SHAFT CHISEL IN A TOOL HOLDER  
The present invention relates to a round-shaft chisel arrangement with a chisel, comprising a chisel shaft and a chisel tip, a clamping sleeve and a retaining ring. The present invention further...
US20090096275 ISOLATOR PLATE ASSEMBLY FOR ROCK BREAKING DEVICE  
A rock breaking device employs a falling weight and a striker pin or other tool held within a tool holding structure supported by a recoil assembly includes a number of isolator structures that...
US20100045094 Bit Holder Usable in Bit Blocks Having Either of a Cylindrical or Non-Locking Taper Bore  
A bit holder for use in a bit assembly in road milling, mining and trenching equipment has a hollow generally cylindrical shank and first and second elongate slots positioned in spaced axial...
US20110089746 ROTATABLE CUTTING TOOL-TOOL HOLDER-BASE ASSEMBLY  
A cutting tool holder-base assembly (399) has a base (400). The base (400) is adapted to attach to a surface (40) of a rotatable driving member (38). The tool holder-base assembly (399) includes a...
US20150240634 Bit Holder Shank and Differential Interference Between the Shank Distal Portion and the Bit Holder Block Bore  
Improved bit holder/bit holder block structure provides increased access to the rear of the assembly allowing bit holder blocks to be mounted closer to each other for micro-milling operations....

Matches 1 - 10 out of 10