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Patent Searching and Data


Matches 601 - 650 out of 6,333

Document Document Title
WO/1989/008002
An installation (1) for machining and/or assembling components (2) comprises workpiece supports (3) provided with receivers (4) for holding the components (2). The workpiece supports (3) are guided on a vertical and/or lateral guideway (...  
WO/1989/006177
An arrangement comprises several work stations for machining and/or assembling components. Receivers for holding components are provided on workpiece holders (3) connected to a feed drive in the form of a conveyor chain (5). Guide device...  
WO/1989/005709
Equipment for cropping, measuring and machining elongated work pieces, preferably rod-shaped or flat, comprises a computer which calculates the length of the work-piece and determines the machining processes, a device for clamping and co...  
WO/1989/004734
This invention relates to a workpiece position indexing apparatus adapted to index the position of a cylindrical workpiece, which is provided in at least one end surface thereof with a recess having anisotropy with respect to the directi...  
WO/1989/003802
A pallet transferring arrangement (89) and method for positioning a pallet transfer deck relative to a load transfer station (94) is provided. The pallet transferring arrangement has a jack assembly (62) for elevationally moving a load c...  
WO/1989/002805
A rail system for conveying assemblies comprises a plurality of pairs of interspaced sliding rails (15, 17) arranged mutually perpendicular to form a closed square, drive shafts (3) parallel to the sliding rails (15, 17), and a plurality...  
WO/1989/000524
The invention concerns a sledge for transporting objects by means of a handling system with sledges (100) conveyed on a conveyor device. Said conveyor device comprises two skis (108, 109) which co-operate with driving means of the sledge...  
WO/1989/000525
A rapid handling system on sledges comprises conveyor devices with rollers which project on either side of the transport path and drive belts with notched edges (2301) which co-operate with the driving pulleys (23) arranged at one end of...  
WO/1988/010169
This invention relates to a pallet exchanger used for machine tools. A conventional pallet exchanger requires a large-sized hydraulic cylinder which inevitably imparts an impact to a pallet and a work. The present invention eliminates th...  
WO/1988/009080
Two production lines for the manufacture of armatures or stators for electric motors are separated over at least part of their length by a common partition (104). The juxtaposed proximity of the two production lines allows operations on ...  
WO/1988/008770
This invention relates to a pallet replacing apparatus most suitable for use in machine tools and the like. Conventional pallet replacing apparatuses are large in scale and complicated in structure. If a large-scale hydraulic cylinder or...  
WO/1988/007494
The disclosure relates to an apparatus for the arrangement and prperation of cores (13) intended for use as reel cores in papermaking in a number of stations with tools for carrying out a number of working operations in and/or on each on...  
WO/1988/007490
Transport device for assembly plants (1), provided with transport tracks, along which the moving mechanisms (17, 18) of a carrying device (20) pass in a lateral and vertical direction. An advance device is connected to said mechanisms. S...  
WO/1988/007492
In a linear unit for transferring objects, in particular for removing workpieces from a linear conveyor path, having vertically and horizontally moving grippers for gripping the objects (10) and a gripper support (15) which moves between...  
WO/1988/006946
A device for raising and positioning flat work-piece supports (1) has a stop (16) which moves into the conveyor belt (3 to 6) of a work-piece support for stopping the work-piece support (1). Locking devices which can be applied to opposi...  
WO/1988/006945
This invention relates to a pallet changer. A conventional pallet changer takes a long pallet transfer time and is low in work replacing efficiency. This invention has been developed so as to eliminate these drawbacks. A pallet changer (...  
WO/1988/006074
A programme-controlled machine tool for the metal cutting of work-pieces (12), having at least one automatically opening and closing tensioning device (14) for a work-piece (12) to be worked within a working space (20) of the machine-too...  
WO/1988/005710
A device for loading and unloading a spark erosion machine with workpiece and/or tool pallets has a pallet station arranged next to the machine. A pallet exchanger associated with the pallet station for transferring pallets in a controll...  
WO/1988/005364
The rotary pallet system consists of a body (2), which is attached to a holder at one end (A), and which is rotatable around its longitudinal axis (A-B). One or several workpieces (8) can be positioned on the longitudinal guide faces of ...  
WO/1988/002678
Process and multi-spindle automatic lathe (10) in which, in order to increase the number of spindle positions (S1-S6) available for machining both sides of workpieces, the spindle drum (20) is advanced in single steps, the supply of raw ...  
WO/1988/002321
Parts transport system for factory operations and the like comprising arranged length sections (1) defining a transport path, workpiece supports (20) riding on the path and drive means (24) along the path for engaging the supports, corne...  
WO/1987/007078
Article transfer apparatus which provides a straight line transfer of an article carried thereby over a distance equal to twice the length of the overall compound arm and in an accurate, straight line movement without requiring the use o...  
WO/1987/004108
Device for machining plate-like workpieces (7), e.g. furniture components, doors or windows, as well as battens or timber strips, consisting of continuous-driven lower endless chain belts (3) which carry the workpieces (7), of also conti...  
WO/1987/003836
A manufacturing installation comprises several machining stations (I, II, ...) arranged along a conveying path. The workpieces (1) are carried by workpiece-carriers (2) shaped to receive the workpieces in their correct position, transpor...  
WO/1987/003834
Device for the machining of workpieces, in which a lower tool (75), which receives the workpiece, can be moved upwards against an upper tool (69) by means of a lifting frame (9), said device being divided into a tool frame (11) and a lif...  
WO/1987/003235
Method of carrying out an operation in a working apparatus, such as an automatic electronic part-mounting apparatus, and more particularly to a method of carrying out an operation in a working apparatus which is provided with a carrier (...  
WO/1987/003236
The lifting rotary table device (10) is provided with a table top (14) to which a cyclic rotary motion is imparted by a stepping drive unit. Secured against rotation on the table top is arranged a lifting slide (36) which can move up and...  
WO/1987/003234
Working apparatus, such as an automatic electronic part-mounting apparatus, and more particularly to an improvement in a working apparatus which is provided with carriers (6a), (6b) for retaining a work (1) on a working line (5), and tra...  
WO/1987/002608
An automatic polishing system (10) for polishing semiconductor material. A robot (20) and Bernoulli pickup (30) are used to retrieve polished wafers from an underwater unload station (62) which is located on a wafer polisher (60). The po...  
WO/1987/002607
An HF welding installation in particular for bonding plastic parts, which can comprise besides at least one loading station (9) at least two working stations (12) arranged in a straight line one after the other. The transporting system i...  
WO/1987/001333
A finishing machine for finishing molded or machined parts comprises a closed housing (10) containing at least one finishing unit (14, 15, 16) which may be a deburring, brushing, sanding, polishing or grinding unit and a manipulator robo...  
WO/1987/000493
The installation comprises at least an autonomous pallet (10) carrying driving means, preferably in the form of electric brake-motor (14), said pallet being provided with wheels (15, 16, 30, 31) to circulate on a network of rails conduct...  
WO/1986/007554
A flexible manufacturing system with at least two machining centres (1), a first transport installation (5) which can move along rectangular co-ordinates, with a conveyor for taking the work-pieces from the machining centres (1), a secon...  
WO/1986/006668
The disclosed machine comprises a frame (1) on which are mounted the product transport elements (3) which discontinuously move on a path (2) and the stationary machining units facing the frame and coming in contact with the product. The ...  
WO/1986/006354
Magazine device for discs (1) on which are arranged in a frame (10) helical conveyors (11, 13) comprising a synchronous drive (20, 21, 23). The frame (10) may be coupled to transverse conveyor (40, 41) arranged together with a motor (30)...  
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...  
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...  
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 ...  
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...  
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...  
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...  
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 ...  
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) ...  
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 ...  
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...  
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 (...  
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...  
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...  
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 (...  
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...  

Matches 601 - 650 out of 6,333