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Patent Searching and Data


Matches 701 - 750 out of 18,071

Document Document Title
WO/1994/009950A1
In a double arm robot having a carry-in-side arm for carrying a work into a working machine and a carry-out-side arm for carrying out a work from the working machine, both of which arms are provided on both sides of one support post so t...  
WO1994003298A3  
WO/1994/003298A2
In order to optimize the operation of a rotary shaping machine-tool for workpieces clamped in a motor-driven chuck (5), the workpiece discharge channel (14) arranged in the chuck (5) and a motor drive are provided so that the chuck stops...  
WO/1994/001353A1
A device for continuously loading and dispensing helical springs, including a flexible tube in which the springs are coaxially juxtaposed, wherein said tube is arranged on a carrier mounted on a vibrating assembly. A spring packaging the...  
WO1993015874A3  
WO/1993/026020A1
A non-contact power transmission apparatus, a non-contact signal transmitter (which will be referred to as the 'power coupler' and the 'signal coupler', respectively) and a separation type machine using the couplers. The power coupler is...  
WO/1993/024270A1
A concommitting movement of a working station (1) operating on subjects circumconveyed on a rotary table (5) driven by a motor (8) mounted rigidly on a machine frame (16) is established by a controllable motor (4) being mounted rigidly t...  
WO/1993/024953A1
In a transport robot for transporting lead frames for electronic components ("chips") (35) in cuboid magazines (8) by means of a clamping device (16), the latter has two jaws (30) each of which bears on a lateral edge of a wall (33) of t...  
WO/1993/022100A1
A device for the cutting metal-machining of one of several workpieces clamped on pallets (WP) and held ready in a device for holding several such pallets (WP) with a control device for timed sequence control, the conveyance of the presel...  
WO/1993/022093A1
A very high speed adiabatic face milling machine (10) whose configuration and operation provide a highly efficient machining process suitable for production manufacturing conditions. The milling machine preferably operates at speeds of a...  
WO/1993/015875A1
Load handling apparatus including load handling means provided for picking up a load (21) from a supply location therefor (A), and for subsequently off-loading the load at an off-loading location (C) is used for handling/supporting the l...  
WO/1993/015874A2
Device for the machining of a workpiece in a clamping fixture by using tools (WZ) which can be taken in alternating sequence from a tool magazine with sequence control of the machining steps, with a tool spindle unit changing device (14)...  
WO/1993/013890A1
A machine and method for continuous thread tapping of threads in fasteners such as nut blanks or the like having a fastener blank advancement mechanism incorporated into a fastener blank holding and guidance assembly. A continuous stream...  
WO1993007990A3  
WO1992020474A3  
WO/1993/007990A2
The invention concerns a production line for the machining of workpieces (4) which, together with a carrier, are moved in unison from a first machining station (I) to the next and from the last machining station (VI) to an output station...  
WO/1993/004816A1
The invention concerns a device for conveying and positioning preferably elongated workpieces, in particular wooden workpieces (1), in a processing facility in which the processing tools are fixed in position. The device has a trolley (4...  
WO/1992/022785A1
An automatic pallet handling system for a machine tool is described in which the pallets are formed as lightweight cassettes (10) which can be mounted by means of shaped locating features on the external periphery of a receiving device (...  
WO/1992/020474A2
The device and the method of the invention relate to the cold-forming by rolling of revolution parts (7). The device is comprised of two similar serrated rollers (9A, 9B) arranged symetrically with respect to the part to be formed (7), a...  
WO/1992/020492A1
Workpiece transfer device with a workpiece holder (1) for workpieces to be turned, which is secured to a receptacle and transfers prefabricated shaped workpieces to the clamping device (20) of a pivoting main spindle mounting and has a r...  
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...  

Matches 701 - 750 out of 18,071