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WO/1986/006306 |
The transfer installation (1) is intended to a multiple plunger press (15) of which the machining stations (3, 4) are circularly arranged about a drive shaft (26). It comprises gripping devices (2) each situated between two adjacent mach...
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WO/1986/005132 |
An automatic loader for positioning a piece to be worked (22) on a machine tool (1) comprises a movable feed member (17) for conveying the piece to be worked (22) to a working seat (2) of the machine tool (1). The movable feed member (17...
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WO/1986/003153 |
Designing of processing stations for welding operations on unfinished coachwork assemblies (5) as part of a flexible manufacturing system. For this, frame-type workpiece carriers (1) with carrier elements (4) are used for laying out the ...
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WO/1986/003179 |
A process and a device with a conveyor vehicle (1) on which a support element (3) forming a carrying surface (3a) is supported in a liftable manner for the receipt of pallets. In order to bring the support element (3) for transmission of...
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WO/1986/002869 |
The device enables to remove workpieces and workpiece supports from a conveyor track and to hold them against a working pressure by means of a socket (24), an elevator table (30) and a slide (32) arranged between the latter and which may...
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WO/1986/002057 |
The platform (10) is provided on its lower face on the front side with two cone-shaped bore-holes (16) which, when lowering the platform, are engaged by two positioning pins (15) and which automatically center the platform. In order to f...
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WO/1985/003660 |
Method and apparatus for replacement of pallets (8) used in a vertical-spindle machine tool for fastening of workpieces. The apparatus comprises a mobile pallet replacement trolley (9) which, for the period of pallet replacement, can be ...
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WO/1985/001236 |
The machine is characterized by a device used to support and position the work plates (14), which device comprises guides (6) mounted along a groove (5). On one hand those guides (6) delimit locations for the successive work plates (14) ...
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WO/1985/001002 |
A robot intended to the assembly of constitutive parts of objects comprises at least one working head (4) provided with a tool (8) effecting above a working area (9) motions controlled by a program according to at least three degrees of ...
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WO/1985/001003 |
The robot comprises at least one holder (10) for the parts (11) in an assembly area and a head (1) carrying the assembly tool (31). The head is translatingly and/or rotationally movable with respect to the part holder by means of guiding...
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WO/1984/003849 |
The device comprises a bearing chuck (17) which adapts itself to the interior surface of elements to be assembled which rest on four bearing rollers, and a crimping roller (20) comprised of a supporting roller (21), a prebanding roller (...
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WO/1984/003242 |
The support plate intended to clamp and transport the workpieces (1) in a machine tool is provided with guiding means (7a, 7b) having a fixed direction and being arranged in transfer stops (7). The transfer stops (7) cooperate with a loa...
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WO/1984/003060 |
The device for guiding round parts rotating about their axes comprises three segments (2, 3, 4) which form a closed passage (26) for the guided bar (1). The lower segments (2, 3) form a V-shaped support for the bar (1). The lower segment...
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WO/1984/000715 |
In order to cut side boards (1a) from a continuously transported tree trunk (1) before cutting off the main portion (1b), a cutting blade (13) is driven in the side board (1a) through a pivoting piston-cylinder unit (9). The tree trunk (...
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WO/1984/000713 |
A double hand for an industrial robot has a hand body, two sets of workpiece clamping unit and two sets of actuators for opening or closing the clamping units. The hand body has a rear end attachable to the end of a wrist of the robot, a...
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WO/1983/003993 |
Apparatus for feeding workpieces (37, 38) to the collet (3) of a lens lathe comprises a loading device (12) and a magazine (10) for containing a plurality of workpieces (37, 38). The magazine (10) has an opening (11) at one end through w...
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WO/1983/003068 |
In a machine tool having the spindle (110) supporting a work holder (350), means are provided for automatically operating the work holder to grip or release a workpiece and for automatically securing the work holder to the spindle or rel...
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WO/1983/003070 |
A numerically controlled machine tool capable of milling and turning operations has a continuously rotatable first spindle (10) to which is releasably secured a work holder (50). A rotationally positionable second spindle (20) has releas...
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WO/1983/002263 |
Improved arrangement for transferring heavy work pieces from a transport or storage position to at least one machining position or reverse. According to the invention this is achieved by means of a pair of arms (13) which are telescopica...
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WO/1983/002104 |
A turning device for conveying an object (2) while rotating the object at the same time about an axis perpendicular to the direction of conveyance has at least one swingably mounted arm (8) with a gripper (9) for holding the object. The ...
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WO/1983/001246 |
A work station module which includes a buffer storage area (B) for the transitory storage of workpiece carriers (A) which are received at non-specific intervals, and an escapement station (C) to facilitate performance of some operation o...
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WO/1983/001027 |
A machine tool attachment (10) which provides for material handling, positioning, and clamping during machining and also eliminates the need for custom tool fixtures. The machine tool attachement (10) mechanically advances material to be...
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WO/1983/000830 |
The device enables the horizontal conveying of elongated work-pieces and in a direction transverse with respect to the longitudinal dimension of the work-pieces. The device comprises a support frame with horizontal guiding beams, a carri...
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WO/1983/000651 |
A hand mounted on the end of a wrist (10) of an industrial robot has left and right workpiece holders (28a, 28b) respectively, each of which have a pair of openable fingers (30a, 30b), respectively, for holding the workpieces, separately...
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WO/1982/004414 |
A machining apparatus for a production line using pallets (31), which includes the pallets (31), conveyor rails (32), (33) for conveying the pallets (31), a plurality of rotary tables (15) provided in the space between the rails (32) and...
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WO/1982/003810 |
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...
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WO/1982/002506 |
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...
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WO/1982/002357 |
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...
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WO/1982/001157 |
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...
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WO/1982/001154 |
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.
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WO/1982/001153 |
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...
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WO/1981/002991 |
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...
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WO/1981/000979 |
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...
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WO/1981/000978 |
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...
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WO/1981/000554 |
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...
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WO/1981/000227 |
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...
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WO/1980/001679 |
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...
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WO/1980/000934 |
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...
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WO/1979/000156 |
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...
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JP2013018017 |
To provide a workpiece-inverting device high in work efficiency while including an electric support device for supporting a workpiece.In the workpiece-inverting device 1 including workpiece rotation-supporting devices 10 for rotatably su...
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JP2012232390 |
To provide a machining device for plate which includes a loader for carrying in and out a work before and after machining by one reciprocating operation between a stocker and a machining unit which is so designed that the standby time of...
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JP2012223861 |
To provide a transfer device capable of dealing with an arbitrary workpiece attitude only by one shaft irrespective of a workpiece attitude during taking-out or discharging.The workpiece transfer device includes: an inversion arm 16 atta...
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JP2012213815 |
To provide a workpiece holding device capable of preventing a workpiece from having defects such as scratches and cracks when holding the workpiece such as a deformed substrate.The workpiece holding device 20 includes a chucking mechanis...
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JP2012213824 |
To enable stable traveling even at a curve of a rail of a small curvature radius by improving the weight balance of a loader, to stabilize the loader on the rail even if the loader has two hands, and to suppress the wear of rollers.The l...
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JP2012188273 |
To provide a loader apparatus contributing to improvement in a safety aspect.The loader apparatus includes: a workpiece holding unit 3 for holding and releasing a workpiece W; a traveling unit 4 moving between two points P1 and P2 while ...
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JP2012183601 |
To provide a robot attaching/detaching a workpiece and processing units to/from a processing device, and to provide a workpiece processing system using the robot.The processing device for processing an inner face of the hollow workpiece ...
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JP2012183617 |
To provide a method for conveying workpieces that does not cause a damage in workpieces, effectively prevents noises caused when workpieces knock against each other, and conveys workpieces irrespective of a material, a shape and weight o...
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JP2012166330 |
To provide a chuck device of a conveyance device allowing shortening of a time required for a set-up change for replacing a chuck claw and an easy set-up change work.This chuck device includes a chuck body 2 installed in the conveyance d...
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JP2012139805 |
To provide a workpiece conveyor capable of allowing a loader to change its posture of grasping one end of the workpiece to a posture of grasping the other end without using another device.The workpiece conveyor 1 includes a guide rail 2,...
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JP2012139757 |
To provide a workpiece conveyor capable of performing predetermined detection or measurement for a workpiece.The workpiece conveyor includes: a guide rail 2 disposed horizontally; a traveling element 4 running along the guide rail 2; a l...
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