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Patent Searching and Data


Matches 701 - 750 out of 17,958

Document Document Title
WO/1992/019419A1
A system for machining and/or assembling workpieces which are carried by generally rectangular pallets comprising self-steering wheel devices moving across a floor, wherein each pallet (21) is provided with devices or blocks (27) acting ...  
WO/1992/018399A1
Method and apparatus (2) for transferring objects (O) between driven or non-driven loading/unloading stations (S, S') and mobile load carriers (1, 3), wherein transfer of an object (O) is realized by means of a combination of sliding in ...  
WO/1992/018286A1
An apparatus for carrying materials and products onto and out from a table (13) of a working machine (1), comprising: a stocker (5R, 5L) provided with shelves (3) arranged in a plurality of stages for allowing material-pallets and produc...  
WO/1992/017047A1
A system for producing printed-wiring board units, which is provided with the equipments for performing automatically works of replacing and replenishing parts when changing the kinds of products, and can produce efficiently printed-wiri...  
WO/1992/014592A1
The invention concerns a method for working mutually joinable pieces. According to the method, the pieces (1) are transferred one by one to a machining unit (3), where the ends of each piece are worked for joint portions corresponding to...  
WO/1992/013671A1
Described is a trolley for transporting workpieces (1), in particular bars, the trolley having a main housing or frame (13) which travels on wheels (14, 15, 17, 18) and the workpieces (1) being held on a bed (4) on the main frame. The be...  
WO/1992/012816A1
A machine for processing of workpieces, especially a computerized numerically controlled drilling and milling machine, comprising a worktable (2, 3) for the support of a workpiece (41), one or more tool assemblies (10, 11, 26) for proces...  
WO/1992/012916A1
The invention concerns a conveyor device, preferably for conveying workpieces (1) between work stations, the device having an upright (2) and at least one holder (3) mounted on the upright (2) and holding the workpiece (1). The holder (3...  
WO/1992/012915A1
A bar transporting device for tansporting bars into and out of a bar processing machine (63) which processes bars (B) of different shapes and dimensions. The bar transporting device (1) includes a shelf frame (7) provided with vertically...  
WO/1992/010360A1
A feeder for transferring workpieces (35) from one press to another has a carrier device (18) with a linkage system (19) whose free, load-carrying end (20) executes a horizontal linear movement on both sides of the carrier (18). The end ...  
WO/1992/010342A1
By a method of continuously processing chopsticks (35), the outer shape of which is defined by two mutually parallel surfaces and two opposing, plane, oblique surfaces (5, 6) inclining towards one another by the same inclination seen rel...  
WO/1992/010417A1
Proposed is a conveyor system intended to convey workpieces on carriers to or from at least one processing unit (14). The system has a stepwise-driven conveyor (11), in particular a belt or chain conveyor (40), fitted with cams (19) whic...  
WO/1992/008582A1
An industrial robot wherein robot hands (44, 46) for grasping a work piece are movably displaced by rotations between a work handling position for feeding and conveying the work piece to a work catching device (10) of a machine tool and ...  
WO/1992/005097A1
The machine for transferring finished or semi-finished objects arranged on or hanging from pallets circulating translationally and according to a cycle of at least two phases, following a predetermined closed circuit, on rails, according...  
WO/1991/019593A1
A surface grinder (80) provided with: a grinding belt (1) having a grinding layer on the outer surface thereof; a driving unit (2) for the grinding belt (1); a flat surface supporting unit (21) for supporting the grinding belt flat in a ...  
WO/1991/018812A1
A device, in which a plurality of work supporting rods (26) arranged to project upward from the top of the pallet (22) keep a plurality of works (W) stacked on the pallet (22) and conveying means (80) having work gripping hands (50) prov...  
WO/1991/017862A1
A printed circuit board working apparatus according to the present invention is characterized in that the said apparatus comprises: a plurality of printed circuit board working apparatuses (A) in each of which a printed circuit board (W)...  
WO/1991/017861A1
This invention, intended to prevent chips and cutting oil from sticking to the pallet, makes it possible to fix a clamping device for clamping the pallet for the work on the machine tool from the lower side so as to keep the work on the ...  
WO/1991/017020A1
Proposed is a transport system comprising a branched rail network on which autonomous workpiece carriers in the form of trolleys can move. The system exhibits a high degree of safety in non-regulation operational situations. Several inde...  
WO/1991/017018A1
In systems of the kind described, each transport trolley (14, 14a) is fitted with sensors which scan the surface (20) of the trackway supports (22, 24) and block the trolley drive unit (16) if the trolley runs off the trackway. This arra...  
WO/1991/017019A1
A workpiece transport system for an automated assembly line has a rail guide (11) with conductor rails (18) that extend along at least part of its straight sections (17). Current collectors (19) associated to the conductor rails (18) are...  
WO/1991/017075A1
Proposed is a transport system with self-powered workpiece carriers in the form of trolleys and with a branched rail network, the system enabling workpiece-transfer times to be reduced to the minimum. This is done by collecting trolley m...  
WO/1991/017017A1
In prior art devices of this kind, the signal strips mounted in front of each stopping place are fixed in place so that the transport trolley is braked before each stopping place and brought slowly up to the stopping place. This delays u...  
WO/1991/016182A1
A log feeding plant has a fixed frame (14), two parallel rollers forming between them a nip through which a log is to be fed in its longitudinal direction, and a support structure (4a) supporting one roller. In the plant is used an adjus...  
WO/1991/016161A1
The automatic multi-spindle lathe described has its mandrels (9) disposed fixed in a circle. A revolving tool drum (4), with matching diameter and tool disposition, is mounted coaxial to the mandrels so that it can be switched in rotatio...  
WO/1991/015332A1
An automatic work feeder of a machine tool, useful for drilling and other machine tools and suitable for feeding especially a small work having directivity. By the use of a pallet (24) having multiple aligning holes (24') that align work...  
WO/1991/014534A1
A metal-working machine (10) comprises a first machining unit including a machining head (12) and means (11) in the form of a clamp for bringing, holding and axially displacing the material to be machined. The machining head (12) carries...  
WO/1991/009695A1
A device (12; 102) for manipulating sheet metal pieces (P) for a sheet metal processing machine (10; 101) is disclosed. The device (12; 102) comprises a plurality of manipulator units (20, 22; 106, 108, 110) with a plurality of gripping ...  
WO/1991/008968A1
A dual track substrate handling and processing system (1) includes an entrance load lock station (L1), an exit load lock station (L2) and a plurality of substrate processing stations (S1-S6), all positioned above a transfer vacuum chambe...  
WO/1991/004127A1
A modular multi-fixturing system for a machine tool comprises an elongate core (22) for mounting on a rotary axis (10A) of the machine with its longitudinal axis (26) aligned with the rotary axis, and a plurality of workpiece-providing c...  
WO/1991/002623A1
The invention relates to a process and a device for finishing workpieces (1), in particular vehicle drive units, on a production line. The workpiece (1) has side faces (3, 11, 12, 18, 21) essentially parallel to a longitudinal axis (4) a...  
WO/1991/001196A1
This invention relates to a manually operated pallet changer for conveying the pallet to or from the table of the machine tool. The use of a hydraulic cylinder or motor for conveying the pallet requires larger pallet changer, thereby cau...  
WO/1990/014191A1
A cut section conveying device for a cutting machine comprises a conveyor frame provided at the front side of the cutting machine and a carriage (35) supported on the conveyor frame (17) in a freely reciprocating manner in the longitudin...  
WO/1990/012673A1
A device for machining workpieces comprises a series of stationary machining stations (2, 42, 65, 81) arranged around a circle and a row of workpiece holders (3, 38, 64, 82) which are clamped temporarily in the machining stations (2, 42,...  
WO/1990/009866A1
A device for handling of work pieces (2) e.g. at operation of a robot (3) in a robot station (1), including a free, transportable load carrier (5) carrying at least one fixture (4), in which one or more work pieces (2) are arranged. Each...  
WO/1990/008623A1
The machine is comprised of a housing (10) containing two series of finishing units (14, 15, 16 and 14', 15', 16') and two manipulator robots (12 and 12'). Two loading devices (9 and 9') are provided to set in place manually or automatic...  
WO/1990/005050A1
The invention relates to a feeding apparatus for advancing pieces against a fixed stopper, particularly a feeding apparatus for supplying a milling mechanism (3) with pieces to be spliced on a timber splicing line, said feeding apparatus...  
WO/1990/000955A1
A pallet (1) for highly accurately locating a workpiece (15) opposite a workbench (19) of a machine, especially a spark erosion machine (21), for machining the workpiece (19), makes it possible to machine workpieces to a high degree of p...  
WO/1990/000145A1
A mechanized multi-deck storage system comprises a frame (1), main carrying cantilevers (2) vertically mounted in it in pairs, removable shelves (3) mounted on the main carrying cantilevers (2) and at least two carriages (5) linked to a ...  
WO/1989/010234A1
An assembly arrangement for components or componentry, in particular for small and miniaturized components or componentry, comprises a plurality of work stations at a distance apart, with a plurality of receivers for workpieces or workpi...  
WO/1989/008002A1
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 (...  
WO1989005709A3  
WO/1989/006177A1
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/1989/005709A2
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/1989/004734A1
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/1989/003802A1
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/1989/002805A1
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/1989/000525A1
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/1989/000524A1
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/1988/010169A1
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...  

Matches 701 - 750 out of 17,958