MXPA98009349A - Packaging and method to manufacture this empa - Google Patents

Abstract

The invention relates to a package (1) for a flexible, continuous device (2) that is wound in a coil similar to a cable, a line, a rope, a hawser, a wire, a hose or the like inside a lining protective enclosure (3) that is suitable for storage and transport. The flexible device (2) is preformed and received inside a liner (3) which is provided in a centrally placed feed opening (8) for winding the formed, flexible device (2) on the front side (9) of the lining (3). The centrally positioned feed opening is formed by an opening (8) through the liner (3) by means of which the flexible device (2) can be removed from the liner (3) without the rotation of the coil in the form of reel (27), or without the use of an extra accessory. The invention also relates to a method for manufacturing this package.

Description

PACKAGING AND METHOD TO MANUFACTURE THIS PACKAGING.

The present invention relates to a package for a flexible, continuous device that is wound on a reel, such as a cable, a line, a rope, a hawser, a wire, a hose or the like, inside a confining lining Protector that is convenient for storage and transportation. A method for packaging, for example, a cable in the form of a coil in a package for feeding from the inside, is known as SE-B-469,228. However, the cable pulled, etc. It will present a persistent form in a spiral like a spiral. This is a considerable disadvantage and to avoid this, it must be necessary to rotate the packing and thus compensate for that spiral shape. SE-B-469,228 also presents a package that protects during the storage and handling, for example, of the cable. The cable is wound in a stationary cylinder and pulls like a coil and therefore rotates by itself one revolution for each revolution of cable that is pulled from the cylinder, that is, the cable will rotate by itself, which is exactly what the present invention aspires to R F .: 28705 solve, that way the cable will be straight when the package is pulled. It is evident that there is a need for an apparatus that solves this problem. GB-A-2, 143, 870 refers to a system for winding, where a wire is wound onto a drum from which the wire is then unwound. A small drum reel is used from which the wire is unrolled from the outside by means of a means of assistance. This also results in that the feeding opening will be unlimited and will cover the entire boom of the package. For this purpose, a special rotary cable feeder device (45) described on page 2, lines 27-38, must be used to feed the wire (12) from a wire drum (15). Nothing is mentioned about the packaging of the wire and thus there is no axial feed through the feed opening on one side of the package. US-A-1, 431, 352 relates to a package from which it is possible to pull a short or long piece of a conduit through an opening without having to break the package. This package does not describe anything in relation to the pre-formation of the conduit, but it is only a package from which it is possible to pull the conductor several times without damaging the contents. US-A-3, 135, 380 refers to a packing support that allows an inclined positioning of the package. This is not essential for the present invention, although this should be seen as an advantage when the contents of the package begin to come to the extreme and the weight of the package is small. By tilting backwards, it will be more difficult to "drop" forward when pulling the wire, conductor or similar. SE-A-8404780-2 describes the equipment for moving a coil of wire to another coil in order to exchange the inner and outer end or cut a large coil into pieces within a smaller coil. With this equipment, the wire can not be pulled straight unless the wire is twisted or rolled. The main object of the present invention is therefore first to solve the problem efficiently with a means of smooth and simple operation. The object is achieved by means of a package according to the present invention, which is substantially characterized in that the flexible device is rolled preformed and received into a liner, which is provided with a centrally located feed opening for winding a flexible preformed device on the front side of the liner, and that the centrally located feed opening is formed by an opening through the liner by means of which the flexible device can be removed from the liner without rotation of the coil wound spirally. The invention also relates to a method for manufacturing a package for a continuous flexible device that is wound inside a coil as a cable, a line, a rope, a hawser, a wire, a hose or the like inside a closure lining, protector that is compatible for storage and transport. The purpose is achieved by means of a method in accordance with the present invention, which is substantially characterized in winding the flexible device in preforming it, that is by a relative movement between a coil and a winding device for the flexible device, after which preformed, flexible, spool-shaped device is moved to a liner allowing it to be enclosed therein with a removable end through a feed opening located centrally on the front side of the liner, and that the centrally located feed opening is formed by an opening through the lining, whereby the flexible device can be pulled from the liner without rotation to the reel wound in a reel form and without forming a spiral on the flexible device, It should be clearly evident that the continuous flexible device It is wound inside a coil and wound up to the preform and then removed to a liner that exhibits a to feed opening located centrally on a front side of the liner. In this way, the flexible device is arranged, so that it can be pulled out of the liner without the need for any rotation of the coil wound in the form of a reel and thus, without forming any spiral on the flexible device. This is a considerable advantage, which is now possible. The main feature of the present invention is thus a flexible cable etc. it is rolled preformed to be received inside a liner which is provided with a feed opening on its front side. Therefore, the extra equipment is not necessary at the pull site of the coil cable formed, since the extraction is done without turning or twisting the cable and that is straight due to its pre-formation during loading inside the package. In accordance with the present invention, the cable is pulled directly from the inner end of the coil without any extra accessories. This is possible due to the pre-formation of the cable in its load and the special design of the packaging. The pulling of the cable is done without twisting or twisting the cable. This on the other hand is straight due to its pre-formation during loading inside the package. The invention should now be described as a preferred embodiment with reference to the accompanying drawings, in which: Fig. 1 shows a package according to the present invention in a feeder position for a cable of an enclosed liner seen obliquely from the front . Fig. 2 shows the package seen from the rear, also in the feeding position for the cable, Fig. 3 shows an example of a packing feeding opening, and Fig. 4 is an explanatory scheme of a method for winding the package. cable on a coil to form a coil in spiral form. The flexible device 2 is preformed into a package 1 according to the present invention, which is designed to house a cable, a line, a rope, a hawser, a wire, a conductor or similar flexible, continuous devices 2, which it is wound onto a reel, which is enclosed within a protective enclosure liner 3 which is convenient for storing and transporting the flexible device 2. This implies that the flexible device 2 is wound by means of a special winding apparatus 4 on a reel 5 and that the coil 5 and the winding apparatus in doing so, are rotated or rotated relative to one another in the desired direction of rotation 6 and 7 respectively during the pre-formation of the device. The flexible, preformed, wound device 2 is freely received within a rigid liner 3 which exhibits a centrally located feed opening 8 in the form of a round hole for winding the flexible device 2, preferably on the front side 9 of the liner. The liner is preferably formed by means of a carbon box 3 which has a square shape and which is provided with a suitable handle means 10 in its upper part 11. In addition, the centrally located feed opening 8 of the liner 3, is formed by a hole, which extends completely through the liner 3 and on its front side 9. It is also possible to make the lining by means of a soft material, such as for example a plastic material, especially plastic shrinkage, and which can also show a centrally located feed opening according to the previous embodiment, described with a rigid liner. Preferably, the feeding opening 8 can be arranged easily expandable in a gradual manner, in order to facilitate the feeding of the flexible device 2 as it is pulled through the opening 8. Therefore, the liner 3 exhibits on its front side 9 a number of circular segments 12, 12A ... which can be successively torn from the inside around, preferably with the feed opening 8 designed with circular circumference. Preferably, these tear segments 12, 12A ... are formed by curved perforations 13 which extend through a wall of the liner and which is preferably provided with straight perforations 14 of easy breaking that run through the straight perforations 13 as shown in FIG. See the outer circumference 15 of the liner 3. Thus, the diameter of the opening of the feeder 8 can be increased when necessary, by tearing the segment after the segment 12, 12A ... of the wall of the liner. In order to allow the erection of the package 1, a support 16 is arranged and which is located in the lining 3. The erection support 16 can be formed by a folding part 17 on the rear side 3A of the liner 3, and that is provided with a bottom edge, inclined 18 relative to the bottom side 19 of the liner 3 so as to allow the tilt of the package 1 for facilitating the forward feeding 20 of the flexible device 2, which can be pulled into the firing direction 21. After winding the flexible device 2 to the bobbin, by winding the flexible device 2 over an internal bobbin 5 according to the prior art, preferably having a cylindrical shape, the bobbin-shaped feed bobbin is moved to the liner formed of cardboard 3. The free end 2A of the flexible device can be pulled through in the centrally located feed opening 8 in the liner 3 for the feeding problem. and without forming a spiral, which can otherwise be easily formed, which can be studied in an electrical cable that can be fed into a coil. That is to say, that a straight cable can now be obtained when it is pulled, and without forming a turn that "ennudes" (enrede) between them. The flexible device 2 is preferably wound up by turning the winding apparatus 4 in the desired winding or winding direction 6, and whereby the flexible device 2 is supplied to and around the coil 5, according to the prior art. Then the flexible device 2 extends axially 23 with reference to the coil 5, before the flexible device 2 is fed by the tangential supply 24 to the coil 5. Before winding, the flexible device 2 can be received on a large spool 25. which is supported by a spool holder 26 for easy feeding to the formed wrapping apparatus. After winding the device 2 to a spiral coil 27, it is encased in the designed liner 3 according to the above, which is a rectangular liner and which is supplied with an opening 8 on one side 9 and an erectile support 16 on the opposite side 3A. The invention is not limited to the above described and the drawings show modalities, but it can be varied within the scope of the claims without departing from the inventive concept.

It is noted that in relation to this date, the best method known to the applicant to carry out the present invention is that which is clear from the present description of the invention.

Having described the invention as above, the contents of the following are claimed as property:

Claims (5)

1. A method for manufacturing a package for a flexible, continuous device that is wound into a coil similar to a cable, a line, a rope, a hawser, a wire, a hose or the like within a protective enclosure that is suitable for the storage and transport, characterized or in the winding of the aforementioned flexible device, upon preforming it, which is by a relative movement between a coil and a winding device for the flexible device, after which the preformed device, flexible, wound, in the form of a spool it moves to a liner allowing it to be enclosed with an end that can be removed through a feed opening, centrally located to the front side of the liner and that the centrally placed feed opening is formed by an opening through the lining by means of which the flexible device can be removed from the liner without the rotation of the coil wound in the form of a Remain and without forming a spiral in the flexible device.

2. A method according to claim 1, characterized in that the flexible device is wound in an internal coil by the rotation of the winding device via which the flexible device is supplied,, around the coil with the flexible device extending axially with reference to the coil before the flexible coil is fed for the tangential supply in the coil.

3. the method according to any of claims 1-2, characterized in that the coil wound, in the form of a reel is enclosed in a liner that is provided with an opening on one of its sides.

4. A method according to claim 3, characterized in that the coil is enclosed within a rectangular rigid liner.

5. A method according to claim 3, characterized in that the coil is enclosed within a liner that is provided with an erection support on the opposite side where the opening is.