Matches 1 - 50 out of 66 1 2 >
Match Document Document Title
7384221 Machine tool  
The invention relates to a machine tool for introducing bores into a workpiece, said machine tool comprising a machine frame, a drilling tool holder which is arranged on the machine frame and has...
7374526 Tool replenishing apparatus  
A tool changing apparatus automatically changes tools mounted on the spindle of a transfer machine module. The apparatus includes a tool gripper magazine that releasably holds at least two tools. A...
7217230 Apparatus for detecting position of drawbar in automatic tool change device  
Disclosed is an apparatus for detecting a position of a drawbar unit installed in a spindle unit. The apparatus is a part of an automatic tool exchange device for exchanging tools in the spindle...
7210212 Bayonet collet pickup tool for agile fixturing  
A bayonet collet pickup tool includes a collet chuck having a collet portion including a bore disposed therein. A collet is held in the bore and is operable therein. A bayonet cap is mounted to an...
6645132 Compound machining device  
A machining device comprising five axial kinetic coordinate systems that can be controlled simultaneously, three axes of which are linear moving axes and two axes of which are rotary axes, with one...
6589144 Dental automatic cutting apparatus  
A dental automatic cutting apparatus is disclosed, having a construction in which cutting tools are made automatically detachable to a chuck and a tool cassette by automatic control mechanism...
6579216 Tool exchanging apparatus for a processing center  
A tool exchanging apparatus for a processing center, provided with at least one tool spindle ( 2 ), in which a tool ( 1 ) can be clamped and which can be moved in the direction of the spindle axis...
6569070 System for changing the tooling carried by a robot  
A system for changing a tool head ( 24 ) carried by a robot ( 20 ) includes a locking mechanism ( 23 ) having a keyhole-shaped slot ( 37 ) therein, and a lock key assembly ( 25 ) having a key ( 65...
6387026 Machine tool with a tool spindle operating from below  
A machine tool has a workpiece table for fixing workpieces to be machined and a tool spindle for receiving in a fixture the tools used for machining the workpieces. The machine tool works with an...
6352496 High-speed milling machine with rotary table  
A milling machine includes a bi-directional, variable speed, rotary workpiece-holding table, a table drive sized to achieve relatively high acceleration and deceleration rates, a cutting tool...
6348029 Machine tool  
The invention relates to a machine tool comprising at least one machining unit having at least one work spindle which can be driven. The machine tool also comprises at least one tool magazine...
6332861 Automatic bladed tool changer  
A floating cylinder 12 and a rotating shaft fixing cylinder 11 are attached to a flange RB1 at the distal end of a robot arm via an attaching member 17. Attached to the floating cylinder 12 is a...
6228007 Machine tool for processing crankshafts  
The machine tool comprises a workpiece carrier (16) into which crankshafts (10, 10a) can be clamped one above the other in horizontal alignment. The workpiece carrier (16) is fixed to a turntable...
6228006 Machining center  
The invention relates to a machining center, wherein at least one work spindle with a preferably horizontal spindle position can be displaced preferably in the direction of X, Y and Z and each work...
6200247 Machine tool with tool changer  
A machine tool and more particularly a drilling and/or milling machine, which has a machine stand, on which a slide arrangement, which runs on guide rails and is motor driven, is able to be moved...
6098274 Machine tool featuring a number of machining heads for machining printed circuit boards  
The machine tool featuring a number of machining heads for machining printed circuit boards has a worktable movable along the Y axis, and two rows of four machining heads fitted to a common...
6066078 Machine tool with horizontal spindles  
The machine tool comprises two headstocks (16,17), arranged on a support (10), which are movable independently of each other along their height and their longitudinal direction. A respective one...
5954623 Tool changer apparatus and method of automating a machine tool  
The present invention provides a tool changer which can be placed on the table of an existing machine tool, while utilizing the existing control computer of the machine tool to automate the tool...
5944643 Machine tool with horizontal spindles  
The machine tool comprises two headstocks (16,17), arranged on a support (10), which are movable independently of each other along their height and their longitudinal direction. A respective one...
5893687 Plate suppressing device for drilling apparatus  
When a spindle unit 1 rises to a tool change position P1 of a printed-circuit board drilling apparatus, a pair of cam followers 27, which have been spaced downward from a pair of operating pins 38,...
5882286 Drilling unit for printed circuit boards having two operating heads  
The drilling unit comprises a cross-piece secured to the base and two carriages supporting said two operating heads and sliding on said cross-piece. The two carriages are each displaced...
5860900 End effector storage station  
An end effector storage station that stores end effectors in a horizontal and cantilevered position, each end effector being stored in a known location in space relative to a robotic manufacturing...
5820537 Tool changing device for machine tool  
For the change of tools of machine tool operating units, a device is provided which comprises a tool-holder support or carriage (144,204) on which there are mounted at least two tool-holder...
5807221 Suction nozzle automatic changing apparatus  
An improved suction nozzle automatic changing apparatus for a surface mounting apparatus which is capable of simplifying the construction of the system and enhancing the reliability thereof. The...
5769768 Tool gripping apparatus  
In a tool changer system comprising one or more tool grippers together with a pressure foot insert change pod supported on a U-V slide which is independent of the machine work table. The slide...
5716310 Tool change apparatus  
A tool changer system is disclosed comprising one or more tool grippers together with a pressure foot insert change pod supported on a U-V slide which is independent of the machine work table. The...
5702335 Remote drill bit loader  
A drill bit loader for loading a tapered shank of a drill bit into a similarly tapered recess in the end of a drill spindle. The spindle has a transverse slot at the inner end of the recess. The...
5669867 Machine tool  
A machine tool for multiaxial machining of a workpiece in a chuck. Both horizontal and vertical motion are provided. Even greater efficiency can be achieved by properly positioning tool magazines...
5462512 Printed circuit board working machine  
A printed circuit board working machine includes a working table on which a printed circuit board substrate is positioned and fixed, a spindle which is disposed above the working table to be...
5441474 PCB working machine and method  
A PCB working machine includes a work table for holding a PCB substrate in place with a suction force; a spindle carrying a cutting tool; a controller for moving the spindle in accordance with a...
5383832 Method and machine for performing a tool change  
A method for performing a tool change in a machine tool for machining workpieces, which is provided with a table for clamping workpieces, disposed on a machine frame, with a support on which one...
5376062 Robotic manufacturing unit  
A robotic manufacturing unit with automatic tool changer, including a stand defining a working space and accommodating a working surface, an output member adapted to controllably move in...
5342161 Holder changer  
A holder changer includes a robot fixed to front or rear faces of a press, and an oblique elevator which obliquely moves a plurality of holders to a work moving level from a lower level in a...
5245792 Machining center for grinding workpieces with complex shaped surfaces  
The machining center serves for grinding workpieces with complex shaped surfaces, such as turbines or jet engine blades. One or several workpieces are clamped in a workpiece chucking device. The...
5242359 Manufacturing plant  
The manufacturing plant comprises at least one manufacturing cell provided with at least one processing device, a handling device associated with the processing device in order to automatically...
5242358 Machine tool accessory mounting method and apparatus  
An apparatus for operatively coupling a rotatably driven machine tool accessory, such as a right angle milling head, to a machine tool having a rotary output shaft, such as a horizontal boring...
5230685 Machine tool for machining printed circuit boards  
A machine tool has a work table movable in a first direction on a frame. Operating units such as drills fitted with rotating tools are mounted on the frame in a manner movable in a direction...
5094282 Lumber processing apparatus  
A lumber processing apparatus provided with a woodworking router for cutting and processing a material to be processed into a predetermined shape by a cutting edge subjected to numerical control,...
5017084 Automatic manipulation system and method  
An automatic manipulator capable of performing various programs and adaptively controlled operations with respect to work including operations on work. Automatic tool changing means are provided...
4979284 Apparatus for changing a sensing device  
A device for changing styli or probes in a coordinate measuring machine has a magazine (330) with several stations each holding a stylus or probe (320). A holder (310) on the quill of the...
4928381 Automatic tool changer  
An automatic tool changer includes a main spindle having a bore inside, a chuck provided at an opening of the main spindle, a plurality of tools accommodated in the bore of the main spindle,...
4907337 Apparatus for machining a workpiece of wood, in particular wood beams  
The drive means (3) is arranged directly on the tool (2) and can be moved together therewith about a plurality of axes (A, B, C and D). The drive means is provided with a tool holding means for...
4819320 Automatic drill bit change apparatus for robot drilling  
Where components are drilled by means of a robot a problem occurs when different size holes are needed to be drilled. The existing solution to this problem is to provide a drill unit (including...
4797989 Combination machine tool apparatus and pallet changing system  
Combination machine tool apparatus and pallet changing system includes a single changer for changing both work pieces at a work piece machining station on the machine tool and tools at a tool...
4706372 Device for effecting automatic exchange of measuring tools in a measuring robot or machine  
The device comprises a series of tool carriers each of which is provided with a tool, a connector tang and aseries of three abutments disposed substantially around the axis of the tool and in a...
4674172 Tool coupling apparatus  
Apparatus for coupling a tool to a rotating spindle comprises a support in which the tool may be accommodated in a position to be fitted into a spindle cavity. Engagement between the rotating...
4656727 Tool mounting and demounting device for changing tools of a drilling machine  
A tool mounting and demounting assembly for a drilling machine includes a cylindrical support mounted on a rotatable drill shaft into which a tool holder can be inserted. The tool holder has a...
4654956 Drill apparatus for use with computer controlled plotter  
Drilling apparatus is adapted for use with a computer controlled plotter to selectively use the plotter as an automatically positionable hole drilling device. A drill motor of the drilling...
4624043 Quick release tool holder for robots  
A releasable tool holder (75) for quickly interchanging tools usable by a conventional robot (50) having one or more articulatable arms (60, 65, 70). The tool holder (75) is mounted to an arm (70)...
4615101 Tool interface for robot end effectors  
A tool interface has a rotatable tool changer for holding a tool on the end of a robot arm. The tool changer is a socket chuck having spring jaws in a socket for clamping the tool. A spring...
Matches 1 - 50 out of 66 1 2 >