WO1999010115A1 - Spiraleuse - Google Patents
Spiraleuse Download PDFInfo
- Publication number
- WO1999010115A1 WO1999010115A1 PCT/FR1998/001785 FR9801785W WO9910115A1 WO 1999010115 A1 WO1999010115 A1 WO 1999010115A1 FR 9801785 W FR9801785 W FR 9801785W WO 9910115 A1 WO9910115 A1 WO 9910115A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- wire
- cage
- stapling
- tubular structure
- wires
- Prior art date
Links
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C37/00—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
- B21C37/06—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape of tubes or metal hoses; Combined procedures for making tubes, e.g. for making multi-wall tubes
- B21C37/12—Making tubes or metal hoses with helically arranged seams
- B21C37/126—Supply, or operations combined with supply, of strip material
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C37/00—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
- B21C37/06—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape of tubes or metal hoses; Combined procedures for making tubes, e.g. for making multi-wall tubes
- B21C37/12—Making tubes or metal hoses with helically arranged seams
- B21C37/124—Making tubes or metal hoses with helically arranged seams the tubes having a special shape, e.g. with corrugated wall, flexible tubes
Definitions
- the present invention relates to a device for continuously producing a tubular structure constituted by a helical winding from at least one wire of large cross-sectional shape, in particular but not exclusively a non-self-stapling wire, delivered by a coil of wire and the if necessary (that is to say when it is a question of using a non-self-stapling wire) at least one stapling wire delivered by a reel of stapling wire, device which will be called hereinafter a spiraling machine .
- the Applicant develops and markets for different applications, and in particular for the exploitation of oil from the seabed, flexible tubular conduits having high mechanical characteristics, in particular with regard to the tensile strength and the resistance to the pressures exerted, both from the outside of the pipe and from the inside, by the products, in particular hydrocarbons, transported.
- a spiraling machine suitable for these relatively flexible strips which comprises a circular plate rotating around a horizontal axis coinciding with the longitudinal axis of the tubular structure to be formed and supporting, on the same face where the helical winding is committed, a strip supply coil, guide rollers, a set of profiling rollers and pressure rollers cooperating with a committing mandrel to form the turns of the winding.
- the same spiraling machine is included in the second document, it being specified that two coils can be used simultaneously delivering either two self-stapling wires or one wire not self-stapling and an additional wire ensuring stapling by combination with the first wire.
- a first variant of the device inspired by document US-A-4,783,980 is described, as well as a second variant, inspired by document US-A-4,895 01 1.
- profiled strips are unwound from reels of 'stationary supply and come to be wound externally in turns around the turntable, the inner turn of this winding being taken up by a deflection roller to send the strips to the committing point.
- Flexible tubular conduits comprising a metallic reinforcing ply such as an internal carcass or a ply ensuring resistance to internal or external pressure called a pressure vault, said reinforcing ply being constituted by the helical winding of a self-stapling wire of the shaped wire type having a solid Z-shaped section, such as the son known by the name of "zeta".
- the documents FR-A-2 052 057 and FR-A-2 182 372 describe such windings, respectively of relatively thick wire wound at low pitch and of flat section wire wound at large pitch, and the means making it possible to manufacture them; these include in particular means for giving a permanent deformation in saber blade to the wire before winding.
- the shaped wires concerned by the techniques described in these two patents, and in the current state of the spiraling technique have a thickness which is at most 10 mm or exceptionally 12 mm.
- the self-stapling wires constituted by a strip of section typically in S or Z can give satisfaction up to a certain level of forces or constraints involved, it has appeared that to produce the carcases or the pressure vaults of the flexible conduits, in particular those which are intended for a more difficult environment (for example very high internal pressure, very great depth of water, very large diameter of flexible, strong dynamic stresses), it was necessary to develop tubular structures produced by co-winding of a non-self-stapling wire and a complementary element responsible for hanging the neighboring turns of non-self-stapling wire.
- the non-self-stapling wire is advantageously a wire of the kind of wire, relatively thick, of preferably full section comprising parts in relief, the section of the wire being advantageously in T or in U, and no longer simply a profiled strip.
- the complementary element which will hereinafter simply be called stapling wire, is for example in a U shape, or may even be constituted by a second wire of identical shape to the first but arranged upside down and wound around the first wire (straddling two turns adjacent to the first wire), if the hooking reliefs of the form wire are provided for this purpose.
- the section thickness of the self-stapling Z-shaped steel wires used ranges from 4.8mm to 10mm, or even exceptionally 12mm.
- the non-self-stapling T wires that the invention specifically targets have a thickness of 12mm, 14mm, 16mm or more.
- the invention provides a device for continuously producing a tubular structure constituted by a helical winding from at least one wire of large cross-sectional shape, in particular a staplable wire, in particular a non-self-stapling wire, delivered by a spool of wire.
- At least one stapling wire delivered by a spool of stapling wire comprising a motorized circular cage rotating around a horizontal axis with which the longitudinal axis of the tubular structure coincides, the tubular structure forming at a commetting point located near the downstream face of the cage, and means for longitudinally driving and receiving said tubular structure, in which the spool of wire and the case if necessary, the spool of stapling wire is loaded on rotation with the cage and the downstream face of the cage supports at least one linear tractor (that is to say a traction means acting on a linear section of wire) embedded entrainment of the wire delivered from said coil of wire, interposed between said coil and the committing point of the structure.
- a linear tractor that is to say a traction means acting on a linear section of wire
- Such a tractor has two antagonistic gripping surfaces which are parallel and is typically a two-track tensioner (called "double track"), or possibly a set of two trains of opposite rollers.
- double track a two-track tensioner
- the documents US-A-4,783,980 and US-A-4,895 01 1, cited above, show on the turntable motorized rollers for forming the strip intended for the winding and that the rollers only have to unwind without any significant effort other than that related to the deformation that they print on the strip.
- the purpose of the tractor is to pull, advantageously in the regulated manner which will be seen below, the wire which arrives from upstream of the cage under very high traction taking into account the sections of wire in play, and to restore it partly downstream under an adequate traction, which can even be chosen zero, or even negative (compression).
- rollers mentioned above are essentially bending rollers (single rollers inside the wire loop downstream of the tractor) and in the case of the pushed wire, they are, with the exception the last support rollers, essentially guide rollers (double rollers framing the wire), it being understood that at the committing point, there are always bending and / or supporting rollers also serving as bending in pushed wire.
- a positioning sensor is provided on the path of the yarn between the tractor (the double track for example) and the roll-off / guide rollers to control the drive speed of the tractor so that the traction of the yarn downstream of the tractor remains within a set range.
- the cage has a central passage through which passes the hose at the periphery of which the shaping wire constituting the pressure vault is made.
- the cage is integral on its upstream face with a coaxial tube which supports the wire spool (s) and the staple wire spool (s).
- the cage then advantageously comprises openings for the passage of the wire and the stapling wire from its upstream face to its downstream face.
- the cage comprises on its downstream face at least one plate inclined relative to the latter for supporting the tractor and the members in contact with the wire interposed between the tractor and the committing point (namely in particular the guide and / or bending rollers), so that from its passage through the tractor, the wire is only deformed by simple bending, that is to say bending in a plane which is the osculator plane, to the exclusion of any other deformation such as twisting or bending on edge.
- two wires and two tractors are provided, in particular two corresponding bichenilles each carried by one of two plates inclined in opposite directions, in two configurations symmetrical with respect to the axis of the machine.
- two reels of stapling wire are also provided.
- each tray has the shape of a crescent partially surrounding said tubular structure over at least 180 °, the ends of the two crescents overlapping so as to wrap the flexible in two symmetrical sectors preferably greater than or equal to 90 °.
- the inclination of the plate or plates is adjustable, for example between 0 and 10 °, so as to be able to produce windings for several possible helix angles, depending on the section of the wires and the diameter of the tubular structure.
- the onboard bichenilles according to the invention make it possible to reduce the traction over the length of wire downstream to a reasonable, controlled value to stay within a given range, making it possible not to damage the flexible (plastic sheath) on which the winding is carried out, the traction in the wire inducing a force of crushing of the internal layers of the flexible on which the wire is wound.
- the wire and the machine according to the present invention are used without pre-bending on edge.
- the inclination, preferably adjustable, of the trays carrying the bichenilles allows this winding without bending on edge, that is to say without imposing on the wire plastic deformations on edge (saber blade deformations) detrimental to the correct winding at the committing point.
- a notable difference will be observed with the windings of self-stapling wires in S or Z, for which the curling phenomenon could only be avoided by exerting a controlled bending on edge of the wire prior to its winding.
- the cage is driven by a powerful motor element (for example of the order of 250 kW).
- a powerful motor element for example of the order of 250 kW.
- the inertia of the cage is considerable (the on-board mass, namely the cage itself and the rest of the rotating assembly, is around one hundred tonnes, i.e. around ten times the mass embedded in conventional spirals), it is particularly advantageous to use the inertia of the cage as an accumulator in the event of a break in the main energy supply, to redistribute it on the auxiliary motors, in particular those of two-tracked power about 90kW), which are driven by electric shafts, so as not to damage the hose in the event of a sudden stop (power failure).
- the machine of the invention is associated with an installation for conditioning the coils of shaped wire, in which the T-wire is correctly pre-bent (in particular to avoid a tendency to unwind) and cut.
- the spiring machine itself comprises downstream of the coils a cutting and straightening device (scraper), the cutting edge being disengaged in normal operation; if necessary, the machine can operate in reverse, with rewinding of the wire after bending and cutting.
- a cutting and straightening device scraper
- the spiraling device of the invention is above all designed to work with two drawn form wires and two drawn stapling wires, for a typical pressure vault application for "rough bore” pipe described in the document API17B "Recommended practice for flexible pipes” published on June 1, 1988.
- the speed of the bichenilles is controlled by the tension of the wire in its forming loop between the bichenille and the committing point.
- the spiraling machine works with two shaped threads pushed and two stapling threads pulled.
- the speed of the tracks is controlled by the speed of rotation of the cage.
- the spiraling machine works with a thread of pushed form, placed back towards the inside of the pipe, and a drawn wire arranged back towards the outside, which comes to carry out the hooking around the neighboring turns of pushed wire.
- This working mode can be used to make a carcass or a pressure vault.
- the other two coils, which do not have to receive stapling wire can be used to receive wire commonly called hoop wire, the spiral winder of the invention thus allowing the realization in a single pass pressure arch and hoop.
- FIG. 1 is an elevation view of the spiraling machine according to an embodiment of the invention
- FIG. 2 shows in plan the same machine
- FIG. 3 is a sectional view A-A of Figure 1
- - Figure 4 is a sectional view B-B of Figure 1
- FIG. 5 is a sectional view C-C of FIG. 1,
- FIG. 6 is a rear side perspective view of the whole of the rotating part of the spiral machine of FIG. 1,
- FIG. 7 is a front view of the cage of the spiraling machine, equipped for pushed wires,
- FIG. 8 is a diagrammatic view at the end of the spiral cage showing the respective arrangement of the two tilting plates
- FIG. 9 is a side view of the spiral cage. equipped for pushed wires
- FIG. 10 is a side perspective view of the same spiraling cage, equipped for pushed wires,
- - Figure 1 1 is an elevational view of an installation for preparing the spiral wire
- - Figure 12 is a schematic view of an example of flexible tubular pipe of which certain elements, such as the pressure vault, can be made by the spiraling machine of the invention.
- FIG. 13 illustrates more precisely an example of a pressure vault of the pipe of FIG. 12 -
- FIG. 14 is a diagram showing the arrangement of the cage and the coils, allowing the use of the spiraling machine in different modes,
- - Figure 15 is a diagram showing the circuit of the form wire in the spiraling machine of the invention
- - Figure 16 is a diagram showing the circuit of the hoop wire or stapling wire in the spiraling machine of the invention.
- FIG. 17 is a diagram showing the working mode in wire drawn from the spiraling machine of the invention, for producing a pressure vault in a "rough bore” pipe
- FIG. 18 is a diagram showing the working mode in pushed wire of the spiraling machine of the invention, for producing a first layer in a "rough bore” pipe
- FIG. 19 is a diagram showing the working mode in pushed wire of the spiraling machine of the invention, to produce a pressure vault in a "smooth bore" pipe.
- FIG. 12 shows a pipe of the “smooth bore” type (with smooth internal passage) comprising from the inside towards the outside a sealing sheath of plastic material 101, in particular of polyamide, of fluoropolymer or of crosslinked polyethylene; a pressure vault 102 constituted by the helical winding of a wire of form 103 in T and a stapling wire 104 in U, or else by the interwoven winding of two wires of form 103 and two wires d stapling 104, the pitch of the helices formed by each wire then being twice as large as in the previous case; if necessary an intermediate sheath 1 15; a tensile armor made up of two crossed plies of metallic wires 105, 106 and an outer sealing sheath 107.
- plastic material 101 in particular of polyamide, of fluoropolymer or of crosslinked polyethylene
- a pressure vault 102 constituted by the helical winding of a wire of form 103 in T and a stapling wire
- FIG. 13 shows in detail the consecutive turns of shaped wire 103 and stapling wire 104.
- the section of the wire 103 assumes the shape of a T with a thick bar, oriented outwards, the bar of the T being on the internal side of the winding, the T having a fairly short central tab and two even shorter lateral projections of the same side of the T bar.
- the height A (or thickness) is of the order of 12mm, 14mm, 16mm or more.
- Two neighboring T-shaped turns are hooked by a stapling wire 104 with a substantially U-shaped section (reversed in FIG. 13) with short legs.
- the wires which are of interest to the invention are not however limited precisely to the T-shapes described in this document.
- the invention is particularly advantageous with all the son of large non-self-stapling section, that is to say most often characterized by a plane symmetry and an absence of axial symmetry (unlike self-stapling son in S or Z), without these geometric considerations limit the scope of the applications of the invention, in particular because the machine can also be used for windings of self-stapling threads, or of non-staplable threads, for example threads of rectangular section such as the threads used to form the plies of reinforcement called frets.
- the main purpose of the spiraling machine which will now be described, in particular with reference to FIGS. 1 to 10, is to produce, using two shaped wires and two stapling wires, the pressure vault 102 around the sheath 101 of the pipe. described above, but as will be seen below, it can be used to make other types of windings.
- the flexible element 2 will designate the tubular element which must be produced at least partially by winding, whatever its stage of manufacture, possibly distinguishing when necessary between the flexible 2 'before winding (this is then for example the only inner sheath 101) and the hose after winding 2 "(it is then for example the whole of the sheath 101 and the pressure vault 102).
- the spiraling machine 1 of the hose 2 comprises an upstream part 3, through which the hose to be covered 2 'arrives, a main active part consisting of a rotating assembly 4, and a downstream part 5, through which the covered hose 2 "exits .
- the rotating assembly 4 essentially consists of a rotary cage 8, upstream of which are two on-board motorized reels of wire 9, diametrically opposed, and two on-board motorized reels of stapling wire 10, diametrically opposite on a perpendicular diameter to that of the wire spools 9 (see Figures 1, 2 and 6).
- the cage 8 is integral, upstream of its axis.
- the supports 12 and 13 are in the form of yokes (cf. FIGS. 4, 5 and 6), and also support the coil motors, used as a brake during normal spiraling and as a motor when rewinding on a coil in the event of de-spiraling.
- the cage 8 rests on a cradle of idle rollers 14 (cf. FIG. 3) and is driven for example by a main motor unit 15, by means of an articulated shaft connected to said motor 15, pinions and a crown toothed not shown.
- a main motor unit 15 mainly during machine stops, there are provision for accumulation loops stretched by jacks (sets which will be called to simplify accumulators), limiting to 1 ton (for example ) the tension of the wire 16.
- these accumulators and their jacks are arranged parallel to the axis of the cage 8, upstream thereof.
- the wire 16 which unwinds from the on-board wire spools 9 is first sent to the rear on a return 17 (advantageously constituted by an arc of rollers preceded by bending rollers and followed by bending rollers) so as to form a loop 18 of wire accumulation, before being sent downstream, that is to say towards the cage 8 which it crosses in openings arranged for this purpose 19.
- the length of the loop 18 of wire 16 is adjustable by sliding the reference 17 axially, thanks to the cylinders of the accumulator.
- references 17, tangential to the rotating assembly 4 intended to limit the radial size.
- a similar device allows the unwinding and returning of the stapling wires 20, thanks to a return 21 (consisting for example of a simple pulley) mounted on longitudinal jacks (cf. reference 81, FIG. 16), forming a loop 24 stapling wire, a guide pulley 22. and an opening 23 passing through the cage 8.
- the wires are subjected to decentring in decutters 25, reversible as benders.
- the wire scrappers 25 are associated with disengageable cutters 82 communicating to them a transverse reciprocating movement. In normal use of the spiraling machine, the cutters are in floating position; they are only put in motorized clutched position only during a possible de-spiraling.
- the benders / dechinners 25 are always active, that is to say both in spiraling and in despiraling.
- the flexible 2 'passes through the tube 1 1 from upstream to downstream, using conventional drive means not shown (for example bichenilles arranged upstream and downstream of the spiraling machine).
- the direction of travel is indicated by arrow 27 (see Figures 2 and 6).
- the cage 8 rotates during the spiraling in the direction of the arrows 30 to simultaneously spiral around the hose 2 the wires 16 which have passed through the cage 8 through the openings 19.
- the wires 16 are taken up between the pads facing two bichenillles 31, 31 'from which they exit substantially perpendicular to a diametral plane (in fact with a small adjustable angle as will be seen below) from the cage 8 (the vertical diametral plane in FIG. 7) to be taken up in a set of feed rollers 32 aligned on a curve (substantially a semicircle) allowing each wire to be brought substantially tangentially to its respective committing point 33 on the hose 2, after passage between bending rollers 83 located near the point committing.
- the just pushed thread placed on the flexible hose is held there and bent during the start of formation of the turn by three support rollers 34 downstream of the committing point 33.
- each of the two sets of wire feed 16 that is to say the bichenille 31 , 31 'and the rollers 32, 83 and 34, is mounted on an independent plate 35 oriented obliquely with respect to a plane perpendicular to the axis of the cage 8, this orientation being adjustable.
- the crescent shape of the two plates 35 which is best seen in schematic plan in FIG. 8, is such that they overlap one another, in the vicinity of the center of the cage 8.
- Each plate is mounted by means of two bearings 40 and a bearing 42, located on either side of the central portion of the plate, in rotation on a hinge pin 41 parallel to the cage 8 and a short distance from the downstream face thereof.
- the axis 41 is materialized by in-line axes journalling in bearings 43 and 44 carried by brackets 45 fixed on the downstream face of the cage 8.
- each plate 35 on either side of the hinge pin 41, are connected to jacks 36 and 37 fixed on the downstream face of the cage 8.
- the jacks 36 located closer to the 'axis of the cage 8, are shorter than the cylinders 37, further from the axis, so as to give the desired inclination to the plate 35 which they carry, namely an inclination parallel or close to that of the osculator plane of the desired winding at the committing point.
- these four jacks playing on the single degree of freedom given to the plate by the articulation, other embodiments of the inclination of the plates are possible.
- the track 31 is mounted stationary while the counter track 31 'is mounted on supports 50 themselves mounted on elements 51 sliding in supports integral with the plate 35 in its relatively peripheral part.
- the counter-track 31 ′ can come to assume the position shown in dotted lines in FIG. 7, so as to open the double track 31, 31 ′ in order to place the wire 16.
- the two shafts 84 of the tracks 31, 31 ' pass through the plate 35 through openings compatible with the sliding of the counter-track 31', and also pass through the cage 8, on the upstream face of which they are connected by a distributor to the same drive shaft 85 (cf. 6) arranged along the tube 1 1 and rotating with it; each of the two shafts 85 is driven by means of toothed rings and pinions of a two-track motor 86 arranged fixed at the rear of the spiraling machine.
- the three support rollers 34 are mounted on a small plate 52.
- the annexed wire guiding devices 16 between the opening 19 and the input of the double track 31, 31 ′ have not shown in these figures. These devices may include guide rollers and twist / untwist devices (see for example reference 87, Figure 15).
- FIGS. 7 to 10 also show the openings 23 for the passage of the stapling wire, close to which is disposed a guide pulley 53 returning the stapling wire to the committing point 33.
- Figure 1 1 shows an installation 60 for preparing the coils 9 of wire for the spiraling machine.
- the installation comprises a take-up reel 61 of commercial wound wire, which feeds the wire backwards on a semicircle 62 of accumulator rollers allowing the formation of a loop of adjustable length.
- the wire is returned forward to be straightened flat and on edge in a flat straightener 63 and edge 64, the wire being pulled by a step-by-step pulling device 65 and a bichenille 67.
- the wire passes through then a bender 68 (set of bending rollers) before being wound up under tension and with correct cutting on a take-up reel 69 driven by a winch 70.
- a welding installation 66 is possibly interposed between the device 35 and the double track 67.
- FIG. 14 represents the cage 8 and its onboard bichenilles 31, 31 ′. At the rear of the cage 8 are sketched the two east and west coils 9 and the two north and south coils 10.
- the coils 9 receive the form wire, while the coils 10 receive the stapling wire.
- a hoop is spiraled: the coils 10 then receive the flat hoop wire.
- the spiral winder makes it possible to wind spiral strips of thermal insulation, received on the coils 10, or even 9.
- FIG. 15 shows the path of the non-self-stapling wire 16, from the spool 9 to the return 17 adjusted by the jack 80, then downstream, through the openings 19 to the return devices 87 which lead it to the entrance to the bichenille 31, 31 'from which it exits to pass between the guide / bending rollers 32, 83, and the support rollers 34 to form the 2 "hose.
- FIG. 16 shows the path of a hoop wire or stapling wire 20 from the reels 10, to the return 21 urged by the jack 81, then downstream to the return 53 and the committing point .
- Figure 17 explains how the spiral wire puller works.
- the wire coils 9 which are located at the rear of the cage 8 have been shown laterally to simplify the drawing. In the case shown, it involves depositing a winding of shaped wire on a hard core of hose 2 (which does not rotate with the cage 8, but advances longitudinally).
- the typical application is the construction of a pressure vault on a hard core of a "rough bore" pipe, by means of wire of non self-stapling shape 16.
- the speed of the bichenilles 31, 31 ' is regulated by the signal d 'a sensor 88 for positioning the thread between the bichenilles 31, 31' and the setting point; the sensor 88 controls in a known manner (cf. US-A-4,895.01 1) the wire in a certain position and therefore a certain range of tension, that is to say maintains the tension of the wire 16 on this portion of path before committing to a value compatible with the crushing resistance of the hard core of hose 2.
- FIG. 18 this involves spiraling a pushed wire to constitute the first layer of a "rough bore” pipe, that is to say an anti-crushing carcass which replaces the conventional stapled strip for uses in high internal pressure and / or great depth.
- a first layer without support it is necessary to provide counter-rollers 89 inside the flexible to be formed, cooperating with the bending rollers 34.
- the rollers 32 are used only for guiding the wire 16 between the bichenille outlet and the bending rollers 34 located at the committing point.
- FIG. 19 schematically shows the spiraling in pushed wire to produce a pressure vault on an internal sealed plastic sheath for a "smooth bore” pipe.
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Winding, Rewinding, Material Storage Devices (AREA)
- Wire Processing (AREA)
- Guides For Winding Or Rewinding, Or Guides For Filamentary Materials (AREA)
Abstract
Description
Claims
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DK98942720T DK0935505T3 (da) | 1997-08-22 | 1998-08-10 | Spiralvikler |
EP98942720A EP0935505B1 (fr) | 1997-08-22 | 1998-08-10 | Spiraleuse |
US09/284,814 US6067829A (en) | 1997-08-22 | 1998-08-10 | Wire-spiralling machine |
CA002269537A CA2269537C (fr) | 1997-08-22 | 1998-08-10 | Spiraleuse |
DE69809024T DE69809024T2 (de) | 1997-08-22 | 1998-08-10 | Wickelmaschine |
AU90749/98A AU740651B2 (en) | 1997-08-22 | 1998-08-10 | Spiral winder |
BR9806131-3A BR9806131A (pt) | 1997-08-22 | 1998-08-10 | Dispositivo para realizar em modo contìnuo uma estrutura tubular constituìda por um enrolamento helicoidal. |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR97/10584 | 1997-08-22 | ||
FR9710584A FR2767494B1 (fr) | 1997-08-22 | 1997-08-22 | Spiraleuse |
Publications (1)
Publication Number | Publication Date |
---|---|
WO1999010115A1 true WO1999010115A1 (fr) | 1999-03-04 |
Family
ID=9510447
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/FR1998/001785 WO1999010115A1 (fr) | 1997-08-22 | 1998-08-10 | Spiraleuse |
Country Status (9)
Country | Link |
---|---|
US (1) | US6067829A (fr) |
EP (1) | EP0935505B1 (fr) |
AU (1) | AU740651B2 (fr) |
BR (1) | BR9806131A (fr) |
CA (1) | CA2269537C (fr) |
DE (1) | DE69809024T2 (fr) |
DK (1) | DK0935505T3 (fr) |
FR (1) | FR2767494B1 (fr) |
WO (1) | WO1999010115A1 (fr) |
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EP2857115A1 (fr) * | 2013-08-07 | 2015-04-08 | Bartell Machinery Systems, LLC. | Systèmes et procédés permettant de former une carcasse de tuyau utilisant de multiples bandes de matériau |
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GB2433453B (en) * | 2005-12-23 | 2010-08-11 | Iti Scotland Ltd | An apparatus for and method of manfacturing helically wound structures |
US8390240B2 (en) * | 2007-08-06 | 2013-03-05 | GM Global Technology Operations LLC | Absolute position sensor for field-oriented control of an induction motor |
EA026518B1 (ru) | 2010-10-12 | 2017-04-28 | Бп Корпорейшн Норт Америка Инк. | Комплект для соединения подводного стояка |
US8960302B2 (en) | 2010-10-12 | 2015-02-24 | Bp Corporation North America, Inc. | Marine subsea free-standing riser systems and methods |
BRPI1101435B1 (pt) * | 2011-04-06 | 2020-04-28 | Brastec Tech Ltda | equipamento condutor de materiais do tipo fitas ou tiras metálicas rígidas para máquinas formadoras de tubo espiral |
FR3017438B1 (fr) | 2014-02-11 | 2016-10-14 | Technip France | Conduite flexible de transport de fluide et procede associe |
FR3017439B1 (fr) | 2014-02-13 | 2016-10-14 | Technip France | Conduite flexible de transport de fluide munie d'un insert en forme de s etendu et procede de fabrication associe |
GB2580984A (en) * | 2019-02-04 | 2020-08-05 | Maats Tech Ltd | Vessel-supportable flexible-elongate-element spooling system |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2182532A5 (fr) * | 1972-04-27 | 1973-12-07 | Uss Eng & Consult | |
EP0019521A1 (fr) * | 1979-05-11 | 1980-11-26 | Framatome | Dispositif d'alimentation en produit long de recouvrement d'une installation de revêtement interne de tuyauterie |
EP0148061A1 (fr) * | 1983-12-06 | 1985-07-10 | Coflexip | Dispositif pour réaliser en continu une structure tubulaire en feuillard agrafé enroulé en hélice |
JPS61235374A (ja) * | 1985-04-08 | 1986-10-20 | Agency Of Ind Science & Technol | 巻付装置 |
US4783980A (en) * | 1987-10-19 | 1988-11-15 | Ceeco Machinery Manufacturing Limited | Apparatus for making helically wound interlocked flexible pipe |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2052057A5 (fr) * | 1969-07-10 | 1971-04-09 | Bourg Havre Trefil Cable | |
FR2182372A5 (fr) * | 1972-04-28 | 1973-12-07 | Chiers Hauts Fourneaux | |
GB8510158D0 (en) * | 1985-04-20 | 1985-05-30 | Ti Flexible Tubes Ltd | Non-rotating metal strip helix |
US4895011A (en) * | 1989-03-20 | 1990-01-23 | Ceeco Machinery Mfg. Co. Inc., Ltd. | Continuously balanced apparatus for storing and dispensing elongate materials |
-
1997
- 1997-08-22 FR FR9710584A patent/FR2767494B1/fr not_active Expired - Fee Related
-
1998
- 1998-08-10 DK DK98942720T patent/DK0935505T3/da active
- 1998-08-10 AU AU90749/98A patent/AU740651B2/en not_active Ceased
- 1998-08-10 DE DE69809024T patent/DE69809024T2/de not_active Expired - Lifetime
- 1998-08-10 BR BR9806131-3A patent/BR9806131A/pt not_active IP Right Cessation
- 1998-08-10 CA CA002269537A patent/CA2269537C/fr not_active Expired - Fee Related
- 1998-08-10 US US09/284,814 patent/US6067829A/en not_active Expired - Lifetime
- 1998-08-10 WO PCT/FR1998/001785 patent/WO1999010115A1/fr active IP Right Grant
- 1998-08-10 EP EP98942720A patent/EP0935505B1/fr not_active Expired - Lifetime
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2182532A5 (fr) * | 1972-04-27 | 1973-12-07 | Uss Eng & Consult | |
EP0019521A1 (fr) * | 1979-05-11 | 1980-11-26 | Framatome | Dispositif d'alimentation en produit long de recouvrement d'une installation de revêtement interne de tuyauterie |
EP0148061A1 (fr) * | 1983-12-06 | 1985-07-10 | Coflexip | Dispositif pour réaliser en continu une structure tubulaire en feuillard agrafé enroulé en hélice |
JPS61235374A (ja) * | 1985-04-08 | 1986-10-20 | Agency Of Ind Science & Technol | 巻付装置 |
US4783980A (en) * | 1987-10-19 | 1988-11-15 | Ceeco Machinery Manufacturing Limited | Apparatus for making helically wound interlocked flexible pipe |
Non-Patent Citations (1)
Title |
---|
PATENT ABSTRACTS OF JAPAN vol. 011, no. 078 (M - 570) 10 March 1987 (1987-03-10) * |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2857115A1 (fr) * | 2013-08-07 | 2015-04-08 | Bartell Machinery Systems, LLC. | Systèmes et procédés permettant de former une carcasse de tuyau utilisant de multiples bandes de matériau |
US9962750B2 (en) | 2013-08-07 | 2018-05-08 | Bartell Machinery Systems, L.L.C. | Systems and methods for forming a pipe carcass using multiple strips of material |
Also Published As
Publication number | Publication date |
---|---|
FR2767494B1 (fr) | 1999-09-24 |
CA2269537C (fr) | 2007-10-02 |
AU9074998A (en) | 1999-03-16 |
US6067829A (en) | 2000-05-30 |
CA2269537A1 (fr) | 1999-03-04 |
AU740651B2 (en) | 2001-11-08 |
DK0935505T3 (da) | 2003-03-03 |
EP0935505B1 (fr) | 2002-10-30 |
DE69809024T2 (de) | 2003-06-18 |
EP0935505A1 (fr) | 1999-08-18 |
DE69809024D1 (de) | 2002-12-05 |
FR2767494A1 (fr) | 1999-02-26 |
BR9806131A (pt) | 1999-10-26 |
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