Matches 1 - 27 out of 27


Match Document Document Title
US20110150593 Clamping Unit With Canister Sleeve Retention Device  
A clamping unit for releasably holding a tubular toolholder shank has a base member with a canister sleeve mounted therein. To secure the canister sleeve within the base member and to minimize...
US20090116924 SPINDLE HEAD DEVICE AND MACHINE TOOL  
A spindle head device (10) includes a spindle (12) and a tool retaining mechanism (16) detachably retaining a tool holder (14) on the spindle. The tool retaining mechanism includes a tool support...
US20080152446 Device And Method For Green Machining Bevel Gears  
The invention relates to a device for green machining bevel gears, comprising an CNC machining station for gear cutting a wheel blank (K2). The machining station comprises a tool spindle which is...
US20150078854 ELECTRIC SPINDLE FOR NUMERICAL CONTROL MACHINES  
Electric spindle for numerical control machines structured to lock and rotationally drive a tool about a predetermined reference axis locally coinciding with the longitudinal axis of the tool; the...
US20050175425 Spindle structure of a machine tool  
A tool holder is attached to a spindle by the contacting of the projecting cone part and end surface of the tool holder with the recessed cone part and end surface of the spindle respectively. A...
US20120282056 MACHINE TOOL WITH A TOOL CLAMPING DEVICE AND AN ASSOCIATED TOOL  
A tool clamping device for a machine tool has a tool spindle with a first clamping unit, which is coupled to a drive unit. A conventional tool can be clamped and rotatably driven about a...
US20070258782 Processing tool  
A case is mounted to the outer portion of the bottom portion of the shank through a bearing and an absorption rod is situated in an axial hole provided in the axial direction on the bottom of the...
US20140044497 Tool Holder and Tool Holder Attachment Structure  
A tool holder attachment structure includes a spindle and a tool holder. The spindle has a tip end face and a tapered hole. The tool holder has a tapered shank portion and a flange end face. In a...
US20130000121 SPHERICAL CUTTER AND METHOD FOR MACHINING A CURVED SLOT  
A spherical cutter includes a spherically shaped body having open and closed ends defining a central cavity, multipoint cutting edges disposed along a circular rim at the open end, and the...
US20110135416 SPINDLE APPARATUS FOR RECEIVING AND DRIVING A TOOL HOLDER  
A spindle apparatus for receiving and driving a tool holder, comprises a drive, a shaft coupled to the drive with a forward end of the shaft having a receptor for affixation of a tool holder, and...
US20100209207 ROUTER  
A bit retaining system for a rotary tool or device such as a router is disclosed. The bit retaining system may include a collet assembly and a control assembly. The collet assembly may include a...
US20090317204 EDGE MILLING DEVICE  
An edge milling cutter assembly for cutting opposite edges of a workpiece, has a first cutting assembly; a second cutting assembly positioned a predetermined distance from the first cutting...
US20090155010 Tool holder dampening system  
A tool holder and rotating spindle of a milling machine is provided. A dampening member may be disposed on an outer surface of the tool holder or spindle or between the tool and tool holder or...
US20110217136 MACHINE TOOL  
A machine tool for machining work pieces. It has a machining tool. This is held in a tool mount. For that a tool clamping device is provided. An electric motor serves for generating the clamping...
US20080260485 Machine Tool  
The present invention describes a machine to that includes a casing and a toolholder spindle. The machine tool further includes a drive mechanism that drives the toolholder spindle. The drive...
US20110058913 TOOL HEAD FOR USE IN A MULTIAXIS MACHINE, MULTIAXIS MACHINE HAVING SUCH A TOOL HEAD, AND USE OF SUCH A MACHINE  
Tool head (110) for use in a multiaxis machine (100), the tool head (110) comprising a spindle body, which has two elements (101, 102). These elements (101, 102) are rotatably connected with one...
US20090283975 Junction Between Two Components of a Rotating Tool System  
The invention relates to a junction (14) between two components (10, 12) of a tool system that rotates about an axis of rotation (16), especially for use in machine tools. The junction (14)...
US20110299953 MACHINE TOOL COMPRISING A MACHINE SPINDLE, A TOOL HOLDER AND A CONTACT POINT FOR ELECTRIC CURRENT OR DATA TRANSMISSION  
The invention relates to a machine tool comprising a motor-driven machine spindle which can be rotated about a spindle axis. The machine spindle comprises a tool holder arranged at the face. A...
US20070039440 Machine tool  
A lightweight, compact, machine tool for radially machining a surface is provided, where the machine tool includes a cutting head having a cutter movably coupled thereto, and the cutter is further...
US20090045593 Connection between two tool parts  
The invention relates to a connecting point (1) comprising two tool parts, of which a first tool part (3) has a receptacle (7) in which the second tool part (5) may be inserted, and a clamping...
US20080317561 Machine Tool  
A cutting tool holder unit is composed of a cutting tool holder adapted to detachably mount a cutting tool thereon, and a front cover of a flange shape slidably fitted into a side of the cutting...
US20090214303 POSITIONING DEVICE FOR CUTTING TOOLS IN TOOL CASES  
A positioning device for chip removing tools, in particular turning tools of chip removing machines like turning and milling machines or similar, in tool holders, in particular collet holders,...
US20100124468 TOOL CLAMPING DEVICE  
In the case of a tool clamping device, in particular, for an operating spindle of a processing machine, with an activation element (3) that can be moved by a drive between a first position, in...
US20100043618 CUTTING TOOL  
A method and apparatus for a cutting tool system. In one advantageous embodiment, an apparatus may comprise a carriage that is movable along an axis, a cutting tool, and a depth controller. The...
US20110211925 Method for Generating a Thread by a Tool machine, Coupling Device and Tool Machine  
The invention relates to a method for generating a thread by a numerically-controlled tool machine (or: machine tool) using a thread generation tool, the thread generation tool being rotated by a...
US20160229012 MACHINE TOOL  
A machine tool includes: a lower tool rest on which a plurality of tools are mounted; a motor provided at the lower tool rest, for rotating a rotating tool when the rotating tool is mounted on the...
US20140154024 HIGH-FREQUENCY SPINDLE  
A high-frequency spindle has a tube shaft extending along and rotatable about an axis, a chuck carried on a front end of the shaft, adapted to fit with a tool or tool holder, and a ball cage in...

Matches 1 - 27 out of 27