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Patent Searching and Data


Matches 601 - 650 out of 10,835

Document Document Title
WO/1996/017701A1
The object of the invention is to develop a method and device which enable high levels of precision to be attained whilst simultaneously minimizing waste in spring manufacture even when the values of the wire parameters fluctuate. To thi...  
WO/1996/007861A1
Coiler furnaces of the type used with reversing rolling mills are provided with a strip guide (49) for guiding the leading edge (44) of the incoming steel grip into engagement with the slot in the winding drum of the coiler furnace. Acco...  
WO/1996/001548A1
For economy of operation, as much as possible of the total length of a steel strip being rolled by a Steckel mill (11) should be maintained at an acceptable high temperature. To this end, the trailing edge of the strip is drawn into the ...  
WO/1994/029042A1
There is described an interconnecting unit (U) between at least one inlet line (1, 1') of hot flat products from continuous casting and possible roughing, such as thin slabs or strips (10, 10') and a line (2) downstream for carrying the ...  
WO/1994/021401A1
A process and arrangement are disclosed for separating wire windings shaped out of a series of windings made of hot-rolled wire and deposited in a series of successive windings on a winding conveyor. The last and first end windings are s...  
WO/1994/021400A1
A device for severing wire windings separated from a series of windings on a winding conveyor of a wire rolling mill severs the wire windings into several sections in a wire rolling mill. The object of the invention is to allow the windi...  
WO/1994/017933A1
The invention pertains to a tape take-up reel with an electric motor drive (A1, A2). In order to be able to wind tapes (B) in the shortest possible winding time, with constant tension on the tape, while providing a low technical complexi...  
WO/1994/014551A1
The invention concerns a winding drum for bands with at least two expandable segments (3, 4) which can be expanded by means of at least one expanding wedge (7) situated between them, and a clamping element (14) which is pivotably mounted...  
WO/1994/004292A1
A method and apparatus for simultaneously preparing and feeding coils of strip stock into a strip processing line. Two coil support mechanisms (14, 14\') are provided, each rotatably supporting a coil for uncoiling. A takeoff mechanism (...  
WO/1993/018871A1
A process and device are disclosed for positioning the wire (6) while the drum packs of the drum pack device are exchanged. Storage fingers (11-14) are provided for retaining the wire windings around a winding core (2) while the drum pac...  
WO/1993/013886A1
To provide a device for slitting strip metal consisting of a feed reel bearing a coil of a metal strip, circular-bladed shears by means of which the metal strip coming off the coil is slit once or several times and a winding reel device ...  
WO/1993/002303A1
The size of the spiral gaskets (G) which are formed by winding a sealing strip (S) and a compressible filler strip (F) around a mandrel (10) is controlled by measuring the angle through which the mandrel (10) turns, e.g., by means of an ...  
WO/1993/000179A1
The invention relates to an oven used as intermediate storage between the spindle-less coiling device (23) for the cast strip (4), located downstream of a thin slab casting plant, and to the associated device (14) used for uncoiling prio...  
WO/1992/018262A1
A method for continuous production of hot-rolled strip is intended to be used by metallurgy industry enterprises and comprises continuous casting of a thin slab which is accumulated and rolled into strip in limited sections and in severa...  
WO/1992/007399A1
A device for supplying and exchanging a plurality of cables has a cable supply and exchange unit with fixed counter-rollers for guiding individual cables supplied from a cable store and unlockable clamping elements associated to the indi...  
WO/1992/004139A1
An apparatus (10) for receiving and winding long lengths of axially rotating coil spring (26) onto a take-up spool (44). The apparatus (10) includes a synchronizing frame having a front section (38), middle section (40) and rear section ...  
WO/1991/013703A1
In the manufacture of metal rod, the rolled rod is laid in overlapping coils (1) on a substantially horizontal conveyor (2). It is sometimes necessary to remove the last coil (1A) or several coils from the other coils (1) on the conveyor...  
WO/1991/012100A1
A device for the automatic production of spring steel coils comprises a cutting station (14), a winding spindle (16) and a conveyor arm (20) reciprocating between the cutting station and the winding spindle (16) and fitted with material ...  
WO/1991/009694A1
A method and apparatus for manipulating hot metallic material (12) includes placing a coil (18) of the material at a first position, the coil (18) having an open coil eye, and initiating uncoiling of the coil (18) while it is in the firs...  
WO/1991/008846A1
The invention relates to a winder for winding and unwinding metal strips with strip tensioning forces between 10 kN and 1000 kN. The winder consists of an expandable winding drum (1) supported on a hollow shaft (2) which is mounted in a ...  
WO/1991/004807A1
A device for making wrapped wire mesh rolls with a winding device (3) having a driven winding drum (4) for rolling the wire mesh supplied and a guiding device for feeding the wire mesh into the drum, a stripping device (23) by means of w...  
WO/1990/015675A1
A heavy coil (22A) of metal wire for packing pulp bales is transported in a horizontal attitude with the help of a lifting arrangement (45A, 45B, 45C) to an arrangement which has a central upright (10) capable of being pivoted between a ...  
WO/1990/013383A1
The present invention relates to a system for monitoring tension of a peeled strip (30) during threading of the strip (30) onto a coil wrapping assembly (58). Sensors (74) mounted on the coiler assembly (58) monitor strip tension during ...  
WO/1990/008089A1
Device for longitudinal division of a band (2) into several strips (4a, 4b) and for winding the strips (4a, 4b) onto a reel (6). To ensure alignment of the edges of the individual strips (4a, 4b) on the reel, the traction exerted on each...  
WO/1989/008512A1
In an installation for manufacturing hot-rolled steel strip from continuously cast preliminary material, the billet is wound on and, after transposition, is wound off. The winding stations can be moved inside the furnace on to a closed, ...  
WO/1989/000466A1
This invention relates to a technique of measuring the width (l) of a coil material (3) supplied to a press line. Migration of both support shafts (4) of an uncoiler mechanism (1) for supporting at both ends the coil material (3) by a ra...  
WO/1988/004966A1
A coiler comprises a first frame of which the front end is opposed to the outer periphery of a mandrel that takes up a strap and of which the base end is rotatable about an axis in parallel with the axis of the mandrel, a drive device fo...  
WO/1988/003959A1
The partial heat treatment and drawing of wire rods (WD) is carried out in a quenching chamber (2), placed downstream of the coiling apparatus (1). Work can thus be carried out at normal rolling speeds of up to 120 m/s, and the circular ...  
WO/1987/003517A1
A system (10) for supplying strip material (S) to a processing line includes a strip uncoiler assembly (11) and a strip take-out assembly (12). The uncoiler assembly (11) carries a plurality of adjacently positioned coils (C) of strip ma...  
WO/1987/000155A1
A method of and apparatus for taking up a thin wire, which is obtained by spinning in a rotating liquid, while continuing the spinning operation. A layer of a cooling liquid (14) is formed on the inner circumferential surface of a rotary...  
WO/1986/004837A1
The bender is used for wires having a cross-section which varies according to their length, and comprising two cylindrical sections (6, 9) and an interleaved conical section (8). The wire is bent by means of three rollers. The bending ro...  
WO/1985/003461A1
A method of inducing back tension in a longitudinally moving magnetiseable strip (6) comprising the steps of positioning a stationary electro-magnet (5) adjacent to one side of the strip (6), interposing a layer of fabric or other fricti...  
WO/1984/002294A1
In a guiding arm for a wire bobbin winder (1) provided with wire guiding rollers wherein the roller guiding is curved according to a spatial curve and including a plurality of profiled rollers (4) arranged on the guiding arm (1), multipl...  
WO/1983/000646A1
Device for cooling in a vat (1) a wire spread in non coaxial turns on a horizontal conveyor comprising under the level of inlet (12) and outlet (13) openings of the conveyors into the vat (1), a compartment fitted with supply means in a ...  
WO/1982/002156A1
A device for helical arrangement of the bodies of high-pressure vessels comprises a frame (4) mounted movably along the axis of the body (1) of a high-pressure vessel. The lower part of the frame (4) carries a pressing mechanism (50 moun...  
WO/1982/000423A1
A reeling apparatus for elongated articles comprises mounted separately along the path of the elongated article (1), a unit (2) for stretching the article and unit (4) for reeling up the article. The unit (2) for stretching the article c...  
JP7426767B1
The present invention provides an apparatus and method for manufacturing a helical coil that spirally winds a long square pipe having a rectangular cross-sectional shape while maintaining the cross-sectional shape. [Solution] A helical c...  
JP7425377B2
This internal oxide layer thickness estimation device estimates a thickness of an internal oxide layer formed in a hot-rolled steel sheet. The internal oxide layer thickness estimation device includes: a first temperature definition unit...  
JP2024012260A
The present invention provides a machine for processing coils of delicate and/or brittle materials that maintains high productivity and minimizes the possibility of interruptions due to material breakage. A machine 1 for processing coils...  
JP7420404B2
To provide a novel appearance inspection device and a novel method for delivery which allow a user to visually confirm a belt-like body without entering a line, store positional information showing the position of the belt-like body in a...  
JP2024009584A
The present invention provides a new method for manufacturing a hot-rolled steel sheet that can reduce variations in mechanical properties over the entire length and width of the steel sheet. [Solution] A method for manufacturing a hot-r...  
JP7417092B2
To provide a temperature rise management device of a metal coil capable of accurately determining a dew condensation state of individual metal coils when the temperature of the plurality of metal coil is raised.A temperature rise managem...  
JP7415159B2
To improve cooling efficiency of the whole coil row in cooling of a hot rolled coil in a coil stockyard using a forced convection generator.A cooling device 1 is provided with a forced convection generator 10 for blowing out a coolant fr...  
JP7413547B2
Systems and methods directed to rolling mill coilers are disclosed. Systems and methods are disclosed for a control scheme to maintain a constant force between a roll and a coil's surface. Example systems and methods may include forming ...  
JP2023183028A
An object of the present invention is to provide a coil holding device that can place the coil without tilting it. [Solution] A holding device 1 for a coil 10 is a holding device 1 for a coil 10 on which a concentrated winding cassette c...  
JP2023553786A
The present invention relates to an automatic trimming device (1) for a wire coil (2) comprising a plurality of wire loops (3). The device includes a base frame (4), a rotating member (6) rotatably connected to the base frame (4), a supp...  
JP7405112B2
To provide a splitting method of a wire accumulation coil which can prevent an end part of wire coil hanging down from an iris from interfering a connection part between a nose cone and a sail lift.A splitting method of a wire accumulati...  
JP2023179417A
The object of the present invention is to create a transportation system that makes it possible to transport wires or metal plates of any length and with the required quality to the location where the wires or metal plates are to be used...  
JP7400041B2
An automated trimming system is provided that includes a vision system that identifies the number of rings positioned within a coil and sheared positions where the rings need to be cut. One or more trimming mechanisms receive the sheared...  
JP7397193B2
A method for operating a system of the iron and steel industry for producing a metal product with participation of a severing or forming device. The actual value of an indicator be calculated over a length section of the metal product fo...  

Matches 601 - 650 out of 10,835