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Patent Searching and Data


Matches 751 - 800 out of 17,756

Document Document Title
WO/1982/003810A1
Turning machine for machining long crankshafts having particularly more than three elbows and being arranged concentrically and/or excentrically with respect to the axis of the bearings, particularly to their central bearings. This machi...  
WO/1982/002506A1
An installation for inspecting and dressing billets (13) issuing from a billet mill has a moving beam conveyor which includes dogs (17) for intermittently moving the billets along the conveyor path. That path passes through four stations...  
WO/1982/002357A1
A workpiece holding state detecting system controls a robot in accordance with preinstructed instruction data and puts an unmachined workpiece in the chuck of a lathe for a robot controller. In this system, sensors for (WDS, SG) detectin...  
WO/1982/001157A1
Double hands for an industrial robot, which have two hand units (2, 3) including at least a pair of fingers (2-1; 2-2, 3-1; 3-2) and plate members (2-3, 3-3) for a push unit (4) provided in parallel with the fingers in a holding center a...  
WO/1982/001154A1
An industrial robot capable of moving a wrist along at least three shafts independent each other, in which a hand (1) connected to the wrist (2) has at least a pair of pawls (1-1, 1-2) extending parallel with one another.  
WO/1982/001153A1
Double hands mounted at the wrist of an industrial robot. Two hands (2, 3) having at least a pair of fingers (2-1, 2-2, 3-1, 3-2) are provided in a back-to-back manner so as to be directed outwardly at the opening sides of the fingers, a...  
WO/1981/002991A1
A flexible loader for supplying a blank and for conveying a workpiece out of a machine tool, which includes a base (6) fixed onto a spindle housing (5) of the machine tool, slides (7, 8) movable parrallel to the spindle axis (9) guided b...  
WO/1981/000979A1
The loader comprises a cross-shaped mandrel holder (18), in which the ends of the arms carry mandrels (12-15) which carry the work piece from a supply station (10) to a work spindle, from there to a turning station (5), to another workin...  
WO/1981/000978A1
On each side of the frame of the machine (1) there is provided a clamping unit (2) to tighten the piece of which both sides are to be machined. A puppet head (5) is movable, either on the clamping unit or on the frame (1). In either case...  
WO/1981/000554A1
A loader-unloader apparatus (25) (Figure 1) for supplying disc-like work pieces (W) to a rotatable chuck (21) of a machine tool (2) from a loading conveyor (22) fed with workpieces and removing machined workpieces from the chuck to an un...  
WO/1981/000227A1
A turning roll assembly for the supporting and rotating of a cylindrical object (5) has two pairs of two roller sets which are axially displaced in relation to each other. A supporting roller of each of the roller sets is rotatably mount...  
WO/1980/001679A1
A feeding device for controlled feeding of objects (R) from an inlet (9) to an outlet (11) by means of a feeding means constituted by two co-operating feeding wheels (4, 5). One of the feeding wheels (4) has a guiding groove (21), and th...  
WO/1980/000934A1
A motion translation apparatus and method is provided with is particularly suitable for use with machine tools wherein the workpiece is moved relative to a tool. A stationary guideway member (12) having a track of ball bearings mounted p...  
WO/1979/000156A1
A centering pin (80) fur use in a machine tool work table (28) of the type in which a workpiece fixture (32) is supported on a film of pressurized air thereby enabling substantially friction free movement of the fixture (32) on the table...  
JP5596248B1  
JP5592391B2  
JP5586191B2  
JP2014161988A
To provide: a rotary table device that can prevent loosening of a positioning screw for stopping a rotary table at a predetermined indexing position; and a machine tool.Pitch of a screw thread of a second male screw portion 103 of a firs...  
JP2014156301A
To provide a carrier device which suppresses deformation of a work-piece caused by a collision between work-pieces or by a collision with a stopper in transporting the work-pieces on an inclined transportation surface.A carrier device in...  
JP2014155968A
To provide a machine tool which has a reduced conveyance cycle by reducing the number of operation times of a workpiece carrier.An NC lathe 1 includes working means 2 provided with two main shafts 23a and 23b, a workpiece reversion unit ...  
JP5579242B2  
JP2014148039A
To provide a workpiece supply device capable of saving a space and also can shorten conveyance time of a workpiece.The workpiece supply device comprises: a first workpiece support 1 movable between a replacement position for replacing a ...  
JP5565905B2  
JP5562445B2  
JP2014136277A
To provide a workpiece reversing device that reverses a workpiece with simple means, and returns a gripping member to an original position.A workpiece reversing device is provided with: a gripping member 20 rotatably arranged around a ro...  
JP5554147B2  
JP5548491B2  
JP5550807B2  
JP5550197B2  
JP2014129167A
To provide a device capable of reducing a processing time for vertical inversion of parts.A tray conveyance system comprises an inversion unit inverting parts loaded on a tray by a row. The inversion unit includes a first holder for hold...  
JP2014117793A
To enable alternately transporting workpieces by a single driving mechanism with a simple configuration.First and second workpiece support units 3 and 4 of a workpiece transport device 1 are configured to couple support members 16A and 1...  
JP5531777B2  
JP5531199B2  
JP5529722B2  
JP2014111304A
To provide a machine tool capable of improving efficiency of a workpiece attachment/detachment operation.An article transport device includes left and right transport tables 3 and 4; and a transport portal frame 9 transporting a workpiec...  
JP5519604B2  
JP5503724B1  
JP5503002B2  
JP5495803B2  
JP5497972B1  
JP5498943B2  
JP2014091184A
To provide a processing method and a processing apparatus that allow processing to be continuously carried out.When a slider 51 moves to a first position between a processing station 2 and a first material supply station 3, a second work...  
JP2014091613A
To improve an efficiency of conveying, positioning and stopping a plurality of work-pieces simultaneously by reciprocating an engaging part.A carrier device comprises a guide member for supporting a plurality of pallets on which a work-p...  
JP2014087889A
To provide a work-piece processing line capable of preventing human errors, such as omission of a work-piece processing step, with a simple configuration at a low cost.An unprocessed work-piece W2 is held on standby upstream of a regulat...  
JP2014083670A
To provide a simply configured pallet conveyer capable of conveying and transferring a pallet efficiently between a process station and a set-up station.A pallet conveyer 10 includes: a carriage 12 enabled to move on a track; first and s...  
JP2014083589A
To provide a thermally working machine for improving safety in a work area of a pallet changer.A first area sensor 77 composed of a projector 71, a reflecting plate 72 and an optical receiver 73 is arranged in respective corner parts of ...  
JP2014083616A
To provide a work replacing device capable of efficiently replacing a work.The work replacing device of the present invention includes: a supporting portion; a moving portion supported so as to move in a predetermined direction to the su...  
JP2014076509A
To provide a machine tool capable of downsizing the entire machine and shortening the work-piece replacement time.A work-piece replacement device 2 includes: a first work-piece replacement part 10 which is provided at a machine body 3a s...  
JP2014076538A
To provide a work-piece supply method for transferring a work-piece to a cylindrical grinding machine while keeping posture determined by a phase forming device and working the cylindrical grinding machine while keeping the posture as it...  
JP5480531B2  

Matches 751 - 800 out of 17,756