CN1316082C - Flyer bow apparatus with traveling carrier strip - Google Patents
Flyer bow apparatus with traveling carrier strip Download PDFInfo
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- CN1316082C CN1316082C CNB038012456A CN03801245A CN1316082C CN 1316082 C CN1316082 C CN 1316082C CN B038012456 A CNB038012456 A CN B038012456A CN 03801245 A CN03801245 A CN 03801245A CN 1316082 C CN1316082 C CN 1316082C
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- carrier strip
- bow
- electric wire
- flyer
- cable
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Classifications
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- D—TEXTILES; PAPER
- D07—ROPES; CABLES OTHER THAN ELECTRIC
- D07B—ROPES OR CABLES IN GENERAL
- D07B3/00—General-purpose machines or apparatus for producing twisted ropes or cables from component strands of the same or different material
- D07B3/08—General-purpose machines or apparatus for producing twisted ropes or cables from component strands of the same or different material in which the take-up reel rotates about the axis of the rope or cable or in which a guide member rotates about the axis of the rope or cable to guide the rope or cable on the take-up reel in fixed position and the supply reels are fixed in position
- D07B3/10—General-purpose machines or apparatus for producing twisted ropes or cables from component strands of the same or different material in which the take-up reel rotates about the axis of the rope or cable or in which a guide member rotates about the axis of the rope or cable to guide the rope or cable on the take-up reel in fixed position and the supply reels are fixed in position with provision for imparting more than one complete twist to the ropes or cables for each revolution of the take-up reel or of the guide member
- D07B3/103—General-purpose machines or apparatus for producing twisted ropes or cables from component strands of the same or different material in which the take-up reel rotates about the axis of the rope or cable or in which a guide member rotates about the axis of the rope or cable to guide the rope or cable on the take-up reel in fixed position and the supply reels are fixed in position with provision for imparting more than one complete twist to the ropes or cables for each revolution of the take-up reel or of the guide member characterised by the bow construction
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- D—TEXTILES; PAPER
- D07—ROPES; CABLES OTHER THAN ELECTRIC
- D07B—ROPES OR CABLES IN GENERAL
- D07B3/00—General-purpose machines or apparatus for producing twisted ropes or cables from component strands of the same or different material
- D07B3/02—General-purpose machines or apparatus for producing twisted ropes or cables from component strands of the same or different material in which the supply reels rotate about the axis of the rope or cable or in which a guide member rotates about the axis of the rope or cable to guide the component strands away from the supply reels in fixed position
- D07B3/022—General-purpose machines or apparatus for producing twisted ropes or cables from component strands of the same or different material in which the supply reels rotate about the axis of the rope or cable or in which a guide member rotates about the axis of the rope or cable to guide the component strands away from the supply reels in fixed position with provision for imparting two or more twists to the filaments for each revolution of the guide member
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- D—TEXTILES; PAPER
- D07—ROPES; CABLES OTHER THAN ELECTRIC
- D07B—ROPES OR CABLES IN GENERAL
- D07B7/00—Details of, or auxiliary devices incorporated in, rope- or cable-making machines; Auxiliary apparatus associated with such machines
- D07B7/02—Machine details; Auxiliary devices
- D07B7/021—Guiding means for filaments, strands, ropes or cables
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- Ropes Or Cables (AREA)
- Bridges Or Land Bridges (AREA)
Abstract
A flyer bow machine for twinning or twisting wire or cable is provided in which a moving carrier strip is provided on the flyer bow. The carrier strip moves along the bow in the same direction as the wire or cable is traveling, and preferably, moves at the same speed as the wire or cable. As a result, tension on the wire or cable as it passes though the flyer bow machine is reduced. Thus, higher throughput rates of wire or cable, or improved quality of wire or cable, can be achieved.
Description
The mutual reference of related application
The application require on July 29th, 2002 application, sequence number is the priority of the U.S. Provisional Patent Application of No.60/398793.
Technical field
The present invention relates to be used to produce the mechanical field of strand electric wire or cable, more particularly, relate to the device that has used this bow structure.
Background technology
Usually use twoly twist thread, the process units of single twisted netting twine, rope and other electric wire or cable makes various types of electric wires or cable (it comprises coated or not coated electric wire, cable, fibre-optic cable or the like).The electric wire and cable that obtains is this type: it comprise a plurality of a stage or two or more stage produce by twisted wires.
Producing with two stages under the situation of cable,, electric wire is twisted together at first to produce twisted wires by so-called double twisting or twin installation.By for example fixing turnbuckle, the swivel tightener (being also referred to as the cylinder twisting apparatus) or the whirligig of other type are made communication cable with twisted wires then.
The double twisting device is the device of normally used a kind of form when two strands, three strands of twisting or four strands of electric wires.The twisting unit that obtains is called two tuples, tlv triple or four-tuple.
This device comprises spool stand, is arranged with on every side in rotatable support frame or flyer bow type structure (also simply being called bow-shaped structural), can drive bobbin revolution around shelf.Can supply with the electric wire of being twisted by the bobbin on the spool stand (perhaps spool), described spool stand is in the inside of twisting box, when electric wire was transported to rotation flyer bow type structure, electric wire had just obtained twisting, and electric wire is tightened up on the turnbuckle spool of twisting box outside again then.Representational, when electric wire during along flyer bow type structure motion, it will move to the inside of bow structure along guide pass, and the bow structure flies out thereby make " the structural electric wire of bow ".The centrifugal force of rotation bow device effect makes the internal edge of electric wire against the bow device.
Aforementioned means is also referred to as a kind of " Outside in " installs.When but electric wire being twisted, also can and on the bobbin that is arranged in spool stand inside, strain by the outside supply electric wire of twisting case to line.The structure of back is also sometimes referred to as, and a kind of " the inside is translated in the outside " installs.
In the time can supplying with electric wire from simple structure and jumbo storage device, the common first-selection of device that the inside is translated in the outside is used in the independent twisting apparatus.In this case, the socket frame in the twisting box also only needs to support a socket.The device that the inside is translated in the outside also is easy to be applicable to the electric wire that uses greater number.
In typical two twisting apparatuss, when electric wire or cable entered flyer bow type structure, these electric wires or cable were just twisted once.When it leaves flyer bow type structure, twisted once again, the composition that the quilt that makes is like this twisted directly enters any turnbuckle (for example fixedly turnbuckle or swivel tightener, independent or double twist device, capstan winch or extruding production line) in, thereby stranded electric wire of being twisted is to form communication cable, and this can representationally be applied in the actual operation.
Also can be according to preferred apparatus arrangement, level or vertical arrangement electric wire twisting apparatus.The example of this sampling device has: the description that has utilized flyer bow type structure is just arranged at US patent No.5966917 and in the description of US patent No.5400579.In these examples, the device of these types is known at electric wire or cables manufacturing field, and is called as " flyer bow type device " hereinafter.Therefore use this term to mean and comprise any device that flyer bow type structure is used for electric wire or cables manufacturing.
In order to increase the output of these flyer bow type devices, the travelling speed of electric wire or cable can reach and surpass 250 meters/minute speed.Increased the result of linear velocity, also must increase the angular speed of flyer bow type structure, to remain on the electric wire produced or the lay of the unanimity in the cable.The angular speed of flyer bow type structure must increase to corresponding numerical value like this, can reach 3000rpm or bigger.At this moment, the manufacturing installation of various electric wire that has utilized flyer bow type structure or cable is subjected to restriction, the especially restriction of the maximum angular rate of flyer bow type structure of various factors.
The maximum angular rate of bow structure is by some effects limit, for example: be applied to centrifugal force on the electric wire at electric wire when the bow electric wiring path moves, Coriolis force, and the frictional force that produces from the bow body structure surface.The effect of these power has just increased the tension force on the output electric wire.All lines are the permission tension force that a maximum is all arranged electricity or machinery, and before various damages produced, described tension force can continue a specific time.Equally, the largest production speed of manufacturing installation also is subjected to unacceptable loss degree is avoided fully or is reduced to the restriction of minimum needs.
Design of device persons have attempted limit centrifugal force, the coefficient of friction of Coriolis force and bow structure, and these have all obtained limited effect.The application is at this problem, seek a kind of by to electric wire or cable is twisted or during double twisting, reduce or reduce the method for the tension force effect on electric wire or the cable, higher production to be provided and/or the electric wire or the cable of better quality are provided.
In order to overcome the difficult point of device of the prior art, be necessary to provide a kind of flyer bow type electric wire process units, in this device, reduced to be applied to the tension force on the output electric wire, compare with traditional device, it can be produced has electric wire or the cable that improves quality and/or produces electric wire or the cable with higher production and gratifying quality.
Summary of the invention
In view of the above, principal advantage of the present invention has provided a kind of flyer bow type electric wire process units, this device can reduce when electric wire when the bow electric wiring path moves, act on the frictional force that centrifugal force on the electric wire and/or Coriolis force produce.
A further advantage of the invention is provides a kind of flyer bow type electric wire process units, when electric wire when the bow electric wiring path moves, more commonly when electric wire process flyer bow type electric wire process units, this device can keep or reduce the tension force on the output electric wire.
The flyer bow type device that has the slip carrier strip by use can be obtained up to small part or advantage of all stating above and other intrinsic other goal of the invention and target, described carrier strip with a speed along the radial motion of bow electric wiring path, preferably, this speed is complementary accurately with the speed of the electric wire that moves along the bow electric wiring path.
In view of the above, on the one hand, the invention provides a kind of twisting or double twisting electric wire or cable of being used for, have in twisting or double twisting operation along the rotatable arched flyer bow type device of the direction of electric wire or cable radial motion, this device further comprises the reverse movement with electric wire or cable, along the carrier strip of the radial surface of described bow structure, and the carrier strip drive unit that on the direction of motion of described electric wire or cable, drives described carrier strip.
On the other hand, the present invention also provides a kind of flyer bow type device, this device has an inner surface and an outer surface, a carrier strip, this belt have on the inner surface of described bow structure with the motion of direction and on the outer surface of described bow structure with opposite direction motion, this device also has and is positioned at the terminal of described bow structure or near the end of described bow structure, be used to drive described carrier strip from a surface of described bow structure to another surperficial pulley, thereby and be used to advance at least one described pulley to advance the drive unit of described carrier strip.
In addition, the present invention also provides a kind of flyer bow type device that is applied to produce electric wire or cable, perhaps flyer bow type structure.
In this application, " flyer bow type device " this term relates to any known wire or cable process units that utilizes flyer bow type structure.The application primarily is used for the production of electric wire or cable, and it can comprise the electric wire or the cable of the one-tenth thigh of coating or uncoated, and it also can comprise for example fiber optic cables.Can be from any suitable iron class or nonferrous metal, copper for example, steel or aluminium are produced electric wire or cable, also can anyly be suitable for producing electric wire by other, and cable or its composition such as plastics, optical fiber or the like are prepared from.
Yet, know all that as those skilled in the art the flyer bow type device that is used for producing electric wire or cable is widely used in multiple practical operation, and can produce multiple electric wire or cable.Similarly, although the application of Miao Shuing is relevant especially with electric wire industry hereinafter, those skilled in the art should know that the application can be applied in numerous other operations equally.
Principal character of the present invention is the carrier strip of having used on flyer bow type device along the radial motion of bow electric wire.Preferably, carrier strip with the linear velocity of the electric wire that moves along the bow electric wiring path accurately the speed of coupling move, the movement rate of carrier strip is in this scope of 5% of described electric wire or cable movement speed.Preferred, the movement rate of carrier strip is in 1% scope of described electric wire or cable movement speed.Most preferred, the movement rate of carrier strip is in 0.1% scope of described electric wire or cable movement speed.
In practical operation, carrier strip is as electric wire, and preferably the inner surface along flyer bow type structure moves with identical direction, identical speed.By the centrifugal force that rotation bow structure produces, electric wire is extruded against carrier strip.Yet, make the bow structure cause the frictional force of extruding just to reduce and/or disappear electric wire by the slip carrier strip is provided.Along with the disappearance of frictional force or reduce, when electric wire during through flyer bow type device the tension force on electric wire just reduced.The linear velocity of same bow structure and/or angular speed just obtain increasing, and obtain the improved electric wire of quality thereby produce, and/or with the electric wire of the speed production equal in quality that increases.
Can use raw material structure flyer bow type structure known in the prior art.Typically, flyer bow type structure is made by glass fiber material or carbon fibre material.Yet those skilled in the art should know the suitable materials that angular speed and linear velocity have determined to be used to construct the bow structure.Usually on the flyer bow type device that provides, there are two bow structures, and relatively being typically an electric wire only moves on a bow structure, but when the electric wire that transports during along each bow structure, this flyer bow type device also is known.Preferred bow structure is a balance, thereby the rotation concussion that causes when the bow structure is rotated is minimized.
The carrier strip of ring-type preferably one make with suitable raw material, to be roughly the ring of circular trace motion.This may comprise an arrangement, and the carrier strip in the inboard of bow structure in this arrangement moves upward, and turns back to the inboard of relative bow structure.Selectable, carrier strip can move upward and turn back to a side of bow structure.Yet preferred, carrier strip radially moves upward in the inboard of bow structure, by a pulley, and returns, and moves to the outside of bow structure with opposite direction.Second pulley will make carrier strip turn back to the inside of bow structure from the outside of bow structure then.Usually, will be along the electric wire (bow electric wire) of bow structure process at the inner surface contact carrier strip of bow structure.
At least one pulley preferably is connected with the carrier strip drive unit, thereby drives carrier strip with a selected speed motion.
Carrier strip can be the shape of flat or some other permissions, and for example spill can be positioned at electric wire the carrier strip center, and helps to reduce any damage that Coriolis force causes.Carrier strip is the belt of " ring-type " preferably, and can be made by the raw material of institute's allowable strength characteristic in any operation that is provided for setting.Can make carrier strip with fabric or plastics, but preferredly make by iron class or non-iron material, most preferred by have good strength characteristics for example the high scalability raw material of steel make, thereby can stretch with predetermined speed opposing.
Carrier strip is fixed on the correct position of carrier strip track inside on the bow inside configuration surface preferably with the bow electric wire by a Line guidance.Several belts of carrier strip can be supported and keep to use, at the correct position of bow structural outer, can be configured in the return path of carrier strip on the outer surface of bow structure.
In a preferred embodiment, by the motor and the control device driving carrier strip of a precision variable speed, and preferably comprise a differential case.The speed that can control carrier strip so accurately is complementary the speed of itself and bow electric wire.By calibration belt and pulley, differential case preferably links together with flyer shaft, the influence that so just makes the speed of carrier strip not rotated by flyer bow type structure.Flyer shaft preferably is connected with carrier strip drive shaft, and supports by ball bearing, and drives one group of spur gear or the like conversely, thereby drive pulley finally drives carrier strip.
Preferably, also will provide a spring tensioning means that is used to remain on the tension force that has desired quantity on the carrier strip.
Description of drawings
By combine with accompanying drawing below for example in embodiments of the invention are described:
Fig. 1 is the plane according to the flyer bow type device of prior art;
Fig. 2 is the plane of flyer bow type device of the present invention;
Fig. 3 is the plane of the flyer bow type structure of Fig. 2 device;
Fig. 4 is the fragmentary, perspective view of the part flyer bow type structure of Fig. 3.
The specific embodiment
Believe and to characterize out the present invention with novel characteristics, about its structure, composition, operation purposes and method of operating and further purpose and advantage wherein will from following accompanying drawing, be better understood, only be described in present the preferred embodiments of the present invention in the accompanying drawings with the method for giving an example.In the accompanying drawings, utilize reference number to describe element in apparatus of the present invention.
Certainly, can know to be understood that accompanying drawing only is to be used for explanation and description, is not to limit the scope of the invention.
The operation of flyer bow type device and design can obtain detailed description in the prior art in various kinds of document, and these documents comprise such as US patent No.5400549.In Fig. 1, express flyer bow type device 10 of the prior art now.In this example, flyer bow type device has supporting construction 11, and device has two guard shields 12 and 14 Outside in, and each guard shield comprises the coated single strand wire of a volume.This guard shield is positioned at the inside of agent structure 20.The spool that makes guard shield 12 and 14 inside by motor 16 is with certain speed rotation, thus make " W " electric wire from spool to be transported with product line speed speed much at one.
Each side in main part 20 is bow structure 22 and 24, by support 26 described bow structure is connected on the central shaft 28, and link together with the motor (not shown) successively, thereby the bow structure 22 and 24 around can rotating main body part 20 by pulley 29.Can transport one electric wire from each spool of guard shield 12 and 14 inside, make its pass through independent pulley 30 around to sister block 32.Transport two electric wires that exist with structure side by side then, make the pulley 34 of its center of passing through main part 20, then on bow structure 22 to the first bow structure.Around main part 20, rotate bow structure 22 and 24, thereby electric wire is applied first twisting." the structural electric wire of bow " passes through the inside of bow structure 22 then, and through diversified Line guidance structure 36.At the end of bow structure 22, electric wire is transported to the pulley 38 of the second bow structure, withdraws from from bow flyer apparatus 10 then.When the structural line of bow withdrawed from bow device 22, described line had just obtained twisting for the second time, has so just finished two sth. made by twisting.
Transmit electric wire then by the capstan winch (not shown), this capstan winch is used for drawing electric wire, to pass through the bow flyer apparatus.Behind capstan winch, twisted or the electric wire of double twisting is collected on the spool (not shown) of tension.
In operation, when desirable lay is provided, can adjusts the linear velocity that is transported electric wire and the speed of rotation of bow structure, thereby the suitable finished product speed with suitable wire tension is provided.In certain embodiments, the speed of rotation that offers double twisting electric wire twisting speed can be 2250RPM, and perhaps higher, linear velocity can be 250 meters/minute, and is perhaps higher.
Figure 2 illustrates according to flyer bow type device 100 of the present invention.In this embodiment, with an angle setting device 100, but similar with the device shown in Fig. 1 10 basically.Device 100 also comprises flyer bow type structure, and this will do more detailed description in Fig. 3.
In this embodiment, bow structure 120 comprises first pulley 122, drive pulley 124, spring tension pulley 126, pulley motor 135, and the transmission device 130 that is used for rotating drive pulley 124, it comprises differential case 136 and a series of gear or the like.
In operation, pulley motor 135 is motor and control device of a precision variable speed, and by using belt and pulley 145, it and differential case 136 link together.By a series of second belt and pulley 146, can transmission differential gear-box 136 output on the flyer shaft 139.Flyer shaft can link together with carrier strip drive shaft 138, and supports this axle in ball bearing, drives one group of spur gear 140 and one group of bevel gear 141 successively on drive pulley 124.Carrier strip 110 extends to the inside of bow structure 120, and through around the drive pulley 124.Carrier strip 110 extends to the outside of bow structure 120 then, and through turning back to the inside of bow structure 120 around the pulley 122.Spring tension pulley 126 keeps the tension force of a proper level on the carrier strip 110.Because drive pulley 124 rotate with a speed, this speed is complementary with speed at the electric wire of bow structure 120 internal motions basically, makes carrier strip 110 move around bow structure 120.
When the electric wire of flyer bow type structure withdrawed from pulley, drive pulley 124 was also worked, thereby can make " W " electric wire withdraw from the bow structure on this pulley.
It is to be noted that the linear velocity of carrier strip control system can be a standard, that is to say that the linear velocity of line or cable can be consistent with the speed of carrier strip.An auxiliary capstan can be controlled the speed of cable, and the control rate of carrier strip can electronics mates with pulley.In this structure, carrier strip can be faster than the speed of electric wire or cable, thereby reduce tension force, and is perhaps slow than the speed of electric wire or cable, thereby increases cable stretch.Can provide various control device to control tension force in electric wire or the cable so as can be seen, so just in the control of tension force, obtain desirable effect.
Fig. 4 shows the fragmentary, perspective view of a part of flier of Fig. 3.Bow structure 120 is made by glass fibre, and carrier strip 110 moves on the portion surface within it.By using carrier strip guiding 112, on the surface, inside of bow structure 120, carrier strip 110 can be included in the carrier strip track 113 of formation.Carrier strip 110 passes through the outside of bow structure 120 in the opposite direction, and keeps in place by Line guidance belt 114.As a reference, show two strands of " W " lines in the inside of bow structure 120 facing to carrier strip 110.
Like this according to the present invention, clearly flyer bow type device is provided, this device can satisfy previous target, purpose and the advantage of determining fully.Therefore embodiments of the invention have been described in detail and accurately.Be appreciated that, can propose to select, revise and change those skilled in the art, the expection of the detailed description here comprised all these selections, modification and variation, this selections, modification and variation all fall into the scope of additional claim.
In addition, for clear, unless stated otherwise, the distortion of " comprising " this speech and this speech for example comprises, contains, and when they use in specification of the present invention and claim, they will not repel other supplementary element, composition, integral body or step.
And, when they are used as adjective or adverbial word, the scope of these special characteristics will be enlarged for speech " basically " or " roughly ".For example be that the plane will be interpreted as the plane basically, approximate plane and/or the feature that demonstrates when linking together with a planar structure.
In addition, word " he ", " he's " use is not the specific finger male sex's people, can be easy to they are read as " she " " she " respectively.
And, do not allow technology and the application of introducing discussion to disagree when discussing when relating to the prior art that the inventor knows.
Claims (12)
1, a kind of to electric wire or cable is twisted or the flyer bow type device of double twisting, this device has rotatable bow structure, in twisting or double twisting operation, electric wire or cable are along the lengthwise movement of described bow structure, described flyer bow type device further comprises a carrier strip, described carrier strip extends along the vertical section of described bow structure, described vertical section is relative with the electric wire or the cable of motion, also comprise a carrier strip drive unit, described delivery drive unit drives described carrier strip on the direction of described electric wire or cable movement.
2, flyer bow type device as claimed in claim 1, the movement rate of wherein said carrier strip is in 5% scope of described electric wire or cable movement speed.
3, flyer bow type device as claimed in claim 1, the movement rate of wherein said carrier strip is in 1% scope of described electric wire or cable movement speed.
4, flyer bow type device as claimed in claim 1, the movement rate of wherein said carrier strip is in 0.1% scope of described electric wire or cable movement speed.
5, flyer bow type device as claimed in claim 1, wherein said bow structure has an inner surface and an outer surface, and described carrier strip and described electric wire or cable move with identical direction along the inner surface of described bow structure.
6, flyer bow type device as claimed in claim 5, wherein said carrier strip moves with opposite direction along the outer surface of described bow structure, and described moving with opposite direction is meant with respect to the direction of motion of described carrier strip along the inner surface of described bow structure.
7, flyer bow type device as claimed in claim 1, wherein said carrier strip is by pulley, and the position of described pulley is close in each end of bow structure, thereby makes described carrier strip move to the other end from an end of bow structure.
8, flyer bow type device as claimed in claim 7, wherein at least one described pulley is the drive pulley that is connected with electronic propulsion plant, it can be used for driving described carrier strip.
9, flyer bow type device as claimed in claim 8, wherein said electronic propulsion plant comprises the motor that is connected with described drive pulley.
10, flyer bow type device as claimed in claim 9, wherein said motor is interconnecting by differential case and described drive pulley.
11, a flyer bow type device, comprise a flyer bow type structure, this flyer bow type structure has opposing ends, an inner surface and an outer surface, a carrier strip, this carrier strip is moving and is moving to other direction on the outer surface of described bow structure towards a direction on the inner surface of described bow structure, also comprise pulley, the end of described bow structure is closed in the position of described pulley, make described carrier strip move to the other end from an end of bow structure, also have drive unit, be used for driving at least one described pulley, thereby drive described carrier strip.
12, flyer bow type device as claimed in claim 11 also is included in the regulating wheel that keeps the tension force of substantial constant on the described carrier strip.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US39879302P | 2002-07-29 | 2002-07-29 | |
| US60/398,793 | 2002-07-29 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1564887A CN1564887A (en) | 2005-01-12 |
| CN1316082C true CN1316082C (en) | 2007-05-16 |
Family
ID=31188483
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB038012456A Expired - Fee Related CN1316082C (en) | 2002-07-29 | 2003-07-29 | Flyer bow apparatus with traveling carrier strip |
Country Status (7)
| Country | Link |
|---|---|
| EP (1) | EP1525147A4 (en) |
| CN (1) | CN1316082C (en) |
| AU (1) | AU2003259287A1 (en) |
| CA (1) | CA2461601C (en) |
| HK (1) | HK1071777A1 (en) |
| RU (1) | RU2303669C2 (en) |
| WO (1) | WO2004011354A2 (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7165387B2 (en) * | 2005-03-02 | 2007-01-23 | Kamatics Corporation | Flyer bow with semi-enclosed wire guides |
| DE102010014356A1 (en) * | 2010-04-09 | 2011-10-13 | Maschinenfabrik Niehoff Gmbh & Co Kg | Machine for processing elongated extrudates |
| DE202013010960U1 (en) | 2013-12-05 | 2015-03-06 | Maschinenfabrik Niehoff Gmbh & Co. Kg | Verlitz- or stranding machine with rotor bracket and transport device |
| US10407826B2 (en) * | 2015-11-16 | 2019-09-10 | Roy R. R. Rymer | Detachable flyer bow system, apparatus and methods of using same |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3309857A (en) * | 1963-04-12 | 1967-03-21 | Delore Sa Geoffroy | Apparatus for processing cable-like elements |
| US3945182A (en) * | 1974-11-19 | 1976-03-23 | General Cable Corporation | Twisting machine flyer bow |
| US4704855A (en) * | 1984-04-27 | 1987-11-10 | Sumitomo Wiring Systems, Ltd. | Wire twisting device |
| US5400579A (en) * | 1991-11-20 | 1995-03-28 | Ceeco Machinery Manufacturing Ltd. | Apparatus and method for the manufacture of telephone cables |
| US5622039A (en) * | 1994-04-08 | 1997-04-22 | Ceeco Machinery Manufacturing Limited | Apparatus and method for the manufacture of uniform impedance communications cables for high frequency use |
| US5809763A (en) * | 1996-10-16 | 1998-09-22 | Kamatics Corporation | Flyer bow having an airfoil shape in cross section |
| US5966917A (en) * | 1998-02-11 | 1999-10-19 | Nextrom, Ltd. | Pre-twist group twinner and method of manufacturing communication cables for high frequency use |
| US6289661B1 (en) * | 1999-12-07 | 2001-09-18 | Kamatics Corporation | Wire guide holder |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3142952A (en) | 1962-05-08 | 1964-08-04 | Anaconda Wire & Cable Co | Stranding apparatus |
| IT959891B (en) * | 1972-06-22 | 1973-11-10 | Pirelli | PERFECTED DOUBLE TWIST STRANDING OR STRANDING MACHINE |
| DE69208964T2 (en) * | 1991-07-23 | 1996-08-14 | Bekaert Sa Nv | Guide bow |
-
2003
- 2003-07-29 AU AU2003259287A patent/AU2003259287A1/en not_active Abandoned
- 2003-07-29 WO PCT/US2003/023689 patent/WO2004011354A2/en not_active Application Discontinuation
- 2003-07-29 EP EP03772041A patent/EP1525147A4/en not_active Withdrawn
- 2003-07-29 CN CNB038012456A patent/CN1316082C/en not_active Expired - Fee Related
- 2003-07-29 RU RU2004118301/12A patent/RU2303669C2/en not_active IP Right Cessation
- 2003-07-29 CA CA2461601A patent/CA2461601C/en not_active Expired - Fee Related
-
2005
- 2005-05-27 HK HK05104452A patent/HK1071777A1/en not_active IP Right Cessation
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3309857A (en) * | 1963-04-12 | 1967-03-21 | Delore Sa Geoffroy | Apparatus for processing cable-like elements |
| US3945182A (en) * | 1974-11-19 | 1976-03-23 | General Cable Corporation | Twisting machine flyer bow |
| US4704855A (en) * | 1984-04-27 | 1987-11-10 | Sumitomo Wiring Systems, Ltd. | Wire twisting device |
| US5400579A (en) * | 1991-11-20 | 1995-03-28 | Ceeco Machinery Manufacturing Ltd. | Apparatus and method for the manufacture of telephone cables |
| US5622039A (en) * | 1994-04-08 | 1997-04-22 | Ceeco Machinery Manufacturing Limited | Apparatus and method for the manufacture of uniform impedance communications cables for high frequency use |
| US5809763A (en) * | 1996-10-16 | 1998-09-22 | Kamatics Corporation | Flyer bow having an airfoil shape in cross section |
| US5966917A (en) * | 1998-02-11 | 1999-10-19 | Nextrom, Ltd. | Pre-twist group twinner and method of manufacturing communication cables for high frequency use |
| US6289661B1 (en) * | 1999-12-07 | 2001-09-18 | Kamatics Corporation | Wire guide holder |
Also Published As
| Publication number | Publication date |
|---|---|
| RU2303669C2 (en) | 2007-07-27 |
| CA2461601A1 (en) | 2004-02-05 |
| EP1525147A4 (en) | 2006-08-23 |
| CA2461601C (en) | 2011-11-29 |
| AU2003259287A1 (en) | 2004-02-16 |
| CN1564887A (en) | 2005-01-12 |
| WO2004011354A3 (en) | 2004-06-03 |
| RU2004118301A (en) | 2005-03-10 |
| EP1525147A2 (en) | 2005-04-27 |
| HK1071777A1 (en) | 2005-07-29 |
| WO2004011354A2 (en) | 2004-02-05 |
| AU2003259287A8 (en) | 2004-02-16 |
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