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Machine Tools Patent
 

Operating head for automatic machine tools

Operating head for machine tools characterised in that it comprises: a first support to be mounted on a machine tool a second support mounted on the said first support in such a way that it can rotate around a first axis a tool holder mounted in a cavity present in the said second support in such a way that it can rotate around a second axis that does not coincide with the said first axis, in particular an axis orthogonal to the said arms which lies on the same plane as the said first axis. This solution offers various advantages, including an operating head which is much simpler to manufacture and therefore cheaper than known types, as well as a considerable simplification of the machine control software.

Tool holder for machine tools and tool system for machine tools

In order to improve a tool support for machine tools comprising a base unit, a holding member which is arranged on the base unit and on which two supporting surfaces extending at an acute angle to one another are arranged for supporting a tool holder in a first supporting area and a second supporting area, and a clamping device for acting on a clamping member of the tool holder in a clamping direction extending in such a manner that the tool holder acts upon the supporting surfaces with the first and the second supporting areas, in such a manner that clamping of a tool holder is possible in as simple a way as possible it is suggested that the clamping element be mounted in the holding member for rotation about an axis and bear a wedge surface movable on a path around the axis for acting on the clamping member, and that the wedge surface of the clamping element engage over the clamping member proceeding from an insert position during the rotation of the clamping element in a first direction of rotation and act upon this clamping member so as to displace it increasingly in the clamping direction.

Self-feeding shredder device for machine tools with swarf removal

A self-feeding shredding device, particularly for liquid lubricant/refrigerant filtration plant for machine tools with swarf removal, incorporating a channel element in which a motorized screw conveyor sits, having one end of reduced diameter that passes through an internally grooved cylindrical body. A lobe rotor is axially faced up against the outside of the grooved cylindrical body and its rotation controlled by the screw conveyor. The swarf, unwound and stretched out from the reduced diameter end tip of the screw conveyor along the grooved cylindrical body, is pushed towards the lobe rotor and shredded.

Chuck unit for automatic machine tools, designed to perform both power tasks and finishing work

This invention relates to a chuck unit for automatic machine tools, designed to perform both power tasks and high-speed finishing of pieces, with lubricant/coolant fluid flowing through the chuck shaft, which includes: a support (1) on which a chuck (4) for a power tool is mounted, the said chuck being driven by a first motor (2) a second chuck (5) mounted inside the previous one and coaxial with it, which is driven by a second independent motor (18), means (12) designed to discharge the pull of the power tool (4) onto the said support being fitted. The result is a unit which can receive different types of tool and perform different types of task, for which it has so far been most advantageous to use two separate machines.


Method and device for axis control for machine tools and the like
Multiple operator station for machine tools
Pallet with adjustable anchorage system for equipping the clamping fixture of a rough piece to be machined with machine tools
Set of parts for building small machine tools
Position transducer for machine tools and measuring machines
Safety apparatus in connection with work loading device to safe guard machine tools operation

201 4100597 Computer controlled distribution apparatus for distributing transactions to and from controlled machine tools having means independent of the computer for completing or stopping a tool function initiated by a computer transaction
202 4096384 Position transducer for machine tools and measuring machines
203 4090240 Method and aid for preparing NC control programs for machine tools
204 4078195 Adaptive control system for numerically controlled machine tools
205 4073215 Sub plate assembly for machine tools
206 4072084 Graphite fiber reinforced structure for supporting machine tools
207 4070831 Hydraulic drive circuit for machine tools
208 4056329 Detection system for machine tools
209 4052601 Control systems for machines and plants generally, particularly described for applications on machine tools
210 4039021 Protective cover for guiding paths of machine tools
211 4012992 Hydraulically operated attachment for machine tools
212 4008647 Machine tools
213 4008646 Machine tools
214 4002030 Pressure force generator for machine tools
215 3999769 Tool holder for machine tools
216 3997177 Collet chuck which can be centered relative to one or more axes of the workpiece to be machined and suitable for machine tools
217 3996454 Servomechanism monitor for numerically controlled machine tools
218 3953039 Toolholder for machine tools
219 3934890 Collet chuck which can be centered relative to one or more axes of the workpiece to be machined and suitable for machine tools
220 20010046422 Operating head for automatic machine tools
221 20010039705 Tool holder for machine tools and tool system for machine tools
222 20010038050 Self-feeding shredder device for machine tools with swarf removal
223 20010028151 Chuck unit for automatic machine tools, designed to perform both power tasks and finishing work
224 20010024601 Method and device for hand-operated machine tools for optimized cutting of different substrates by energy adaptation
225 20010012478 Guide and support device for small machine tools, in particular for rotating-mass balancing machines

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