UA73592C2 - Large bale made from insulating material products, especially mineral wool products in the form of panels or rolls or similar - Google Patents

Abstract

The invention relates to a large bale made from insulating material products, especially mineral wool products (4) in the form of panels or rolls or similar, consisting of least two stacks (1,2) of such mineral wool products, whereby each stack is bound with a film (6), which surrounds the stack in the form of an envelope (5). Two main adjacent areas of the stack are joined by a film applied to the surfaces thereof wherein eye-shaped handle loops (8, 9) are formed, and at least one handle loop is disposed respectively on each stack.

Description

Description of the invention

The invention relates to a large bale according to the general name set forth in clauses 1 or 2 of the patent. 2 Products of insulating materials used in the construction industry, in particular such as mineral wool products in the form of plates or rolls, for the purpose of their transport and storage, are usually held in the form of bales, which contain a stack of individual plates stacked on top of each other, or packages of plates, or individual rolls, or modules consisting of many rolls. These insulating materials have a bulk density in the range of 1Zkg/m? up to 200 kg/m?. Since in the construction industry large 70 areas are usually covered with insulation, relatively large amounts of insulating materials are consumed for this purpose, and this creates problems with transportation to the customer and to the construction site of such voluminous and expendable mineral wool products in large quantities. Therefore, the tendency to pack these products from mineral wool in large bales and to equip them with wooden pallets became more and more apparent. Further, on this base plate, large bales are transferred with the help of a forklift truck with a fork gripper, which with the hook t enters the pallet, or are moved to the place of use on the construction site, for example, on the roof, with the help of a crane. However, especially on the construction site, empty wooden pallets create more and more problems related to their removal. First, they must be moved from the construction site, for example, from the roof, back to the main level of the construction site, and second, they must be removed again from here.

For the transportation of such bales or stacks, there is a known method (EP 544 704 B), in which it is proposed to wrap the stack with a shell made of a thin film, from one end in two layers in the form of an elongated loop located in the center of the stack, to weld it and to provide in the welded elongated loop located there are catch holes nearby. In this decision, the use of a pallet as a means of transportation is already excluded, since the gripping holes can be used to hook the bale by the vehicle. sch 29 For large bales consisting of many stacks stacked side by side, for example, bags with mineral fertilizers, it is known (PCT MO 97/00346) to use, instead of pallets, lifting lugs, which are made of the same material as the shell of the set stacks For this purpose, a wide strip of fabric is wound around, for example, two piles, which, in the region of the plane separating the two side-by-side piles, extends upward above the upper main surface of the shell and passes through a slit-like opening made in this shell, due to cm 3o what an eye-like gripping loop is formed for engaging vehicles. Apart from the fact that in this case the formation of only one eye-like gripping loop is ensured, there are problems with the transfer of large bales by vehicles, in particular, due to the fact that, in order to ensure the engagement of the bale by the vehicle, the gripping the loop must be properly secured and released by additional support personnel.

In addition, a solution is known in which, for the purpose of transportation, large bales are proposed with many - gripping loops similar to eyes, which are formed from binding tapes or binding cords, which, however, in the case of mineral wool products, turns out to be inconvenient, as tapes of this type cut into themselves, and therefore must always be used with an additional backing of a wide strip of film, which increases packaging costs. In the case of the use of such tapes or cords, the same problem again arises - about the difficult access of vehicles to the gripping loop, since the mentioned lugs must be separately raised and kept open, so that it is possible to hook them with vehicles, for example, a forklift with a fork lift.

The object of the invention is to offer a large bale for transporting and storing insulating materials, in particular, mineral wool products in the form of plates or rolls, which can be easily -1 75 "produced at low costs and transported in a simple way without using a pallet for each At the same time, in order to transport these large bales, it is necessary to ensure reliability and quick access (95) to them, preferably for ordinary vehicles, for example, a forklift truck with a gripper.

According to the invention, this goal is achieved with the help of the characteristic features found in the distinguishing (Ce) 50 part of clauses 1 and 2 of the formula, while other expedient options are described by the features given in the sub-clauses of the formula.

According to the provisions of the invention, a plurality of stacks are assembled together and form a large bale, for example, a large bale consisting of two stacks placed next to each other, and each stack contains mineral wool products placed one on top of the other in the form of individual plates or packages of plates and individual rolls or modules of many 59 rolls, and at least one ear-like gripping loop is made near each stack. This is similar to an ear

GF) the gripping loop can be made with the help of a wide strip of high-tensile fabric or 7 high-tensile film, from which the eye-like gripping loops are actually formed, which lies on the main surfaces of adjacent stacks and which is attached to their wrapping. At the same time, it is advisable to provide each pile with an eye-like gripping loop. In the case of a large bale consisting of two 60 stacks, two eye-like gripping loops are formed, which are then captured, for example, by the fork teeth of a forklift. It is desirable that the wide strip of fabric or film that lies on top be made of the same material as the wrap that surrounds each stack. It is clear that within each large bale, the ears are placed at a distance from each other that is convenient for vehicles.

According to another alternative embodiment of the invention, in which it is considered expedient that all stacks of a large bale should be wrapped together with one wide strip of fabric, the eye-like gripping loops are made with the help of a loop from a wide strip of fabric, which is passed through the bale along the plane of the interface of the placed next to the stacks, and then wraps around the stacks accordingly or, by stretching, folds onto their main surfaces. In this case, as well as in the above-described variant, eye-like gripping loops can be formed from a wide strip of fabric. In this case, this can be done in a very easy way by forming eye-like gripping loops in the same operation as the pile wrap.

In order to prevent the appearance of a gap between stacks placed next to each other, combined into a large bale, during their transportation by lifting means, it is advisable for the gripping loops to be placed eccentrically and shifted to the middle. When lifting a large bale, this inevitably causes a torque that acts on each pile and 7/0 presses it in the direction of the plane of division.

Catching loops can be suitably designed with reinforcement or with rigidity provided to them, which is achieved by installing or attaching appropriate means of increasing rigidity. However, it is also possible to provide rigidity through multilayer execution. Rigidity can also be achieved by the fact that the wide strip used to form the gripping loops is gathered together and tied with 7/5 Aim to form a harness-like structure. With these means, a relatively stable gripping loop is formed, and therefore it becomes possible to automatically engage it with vehicles without the participation of an auxiliary worker who must fix the gripping loops.

In a separate variant of the invention, each stack can preferably be covered for the purpose of protection against moisture, for example, due to the fact that a gutter-like waterproof cover is installed in the lower part of each stack, and in particular, it is advisable that it can be placed inside the shell and be formed from a wide strip of fabric or film. It is advisable that the ends of each pile can also be additionally covered with a wide strip of fabric or a film.

Preferred embodiments of the invention are described below, by way of example, with reference to the illustrations, wherein:

Fig. 1 - a schematic side view of a large bale formed from two side-by-side stacks, and Fig

Fig. 2 is a similar schematic side view of another embodiment of a large bale that also includes two side by side stacks.

In an embodiment of the invention according to Fig. 17, two stacks 1 and 2 are combined and form a large bale, marked by the general position 3. Each of the stacks 1 and 2 is formed from plates of mineral wool, superimposed on each other by the main surfaces. Thus, the number of superimposed insulation boards made of mineral wool is selected according to the specific application, and therefore they can be stacked as much as needed.

Mineral wool plates within each of stacks 1 and 2 are marked with position 4. Each of stacks 1 and 2 along the periphery is wrapped with a wide strip of high-tensile-strength fabric or high-tensile-strength film, which is marked with position 5. At the same time, stacks 1 and 2 can be placed in the shell 5 so that each of them contains a separate wide strip of fabric or film; however, it is advisable that the shell of stacks 1 and 2 be made of the same me) wide strip of fabric, which is wound in such a way that it wraps around each of the two stacks 1 and 2 and forms a whole from them. This soft packaging technology is well known and does not pose any difficulties for completely wrapping both stacks using a single wide strip.

For the purpose of transporting the bale, a wide strip, position b, consisting of a high-tensile fabric or film, is placed on the bale and it is advisable that it can be made of the same material as the "sheath". According to the shown typical embodiment of the invention, a wide strip 6 is placed on both upper main surfaces of stacks 1 and 2 and is firmly connected to the shell 5 of both stacks 1 and 2 with the help of glue,

And welding, sewing, etc. However, in the areas marked by position 7, the wide band is not attached to the y? shell 5, but rather forms eye-like gripping loops 8 and 9 here. This is most simply achieved in such a way that the stretched wide strip of fabric 6, at the same time, is slightly pushed into the region 7, as a result of which an eye-like gripping loop is automatically formed . However, if there is a need, for the formation of -I loops, it is also possible to use a cast frame, which is removed again after the adhesive connection or welding of a wide strip 6 to the shell 5, as a result of which loops 8 and 9 similar to ears are formed. o In Fig. . 1 also shows an alternative embodiment of the invention, in which a wide strip 6, as shown in dotted lines, is laid around the upper corners of stacks 1 and 2 so that the wide strip of fabric 65 partially overlaps the sides of stacks 1 and 2 in positions 10 and 11, giving advantages of a strong bale connection. It is clear that in regions 10 and 11 the wide band 6 is also attached to the shell 5.

Ge In the variant of the invention according to Fig. 1, the eye-like gripping loops 8 and 9 are offset into the bale from the center of each stack, which is defined by dashed plane 12, and this is illustrated in the left stack 1 by plane 13, which passes approximately through the center of the gripping loop. As a result, when the bale during transportation is lifted, for example, by a forklift truck with a fork gripper, shown by the arrows O, the torque acting in the counterclockwise direction is directed to the middle, and therefore during lifting, both

F) piles actually press against each other and cannot separate. This measure is expedient, although not essential. In other words, the gripping loops 8 and 9 can also be placed centrally or even eccentrically in the direction of the outer edges of the stacks 1 and 2. In the embodiment of the invention according to Fig. 2, a single wide strip of fabric is used for both piles 1 and 2, here the same elements are marked with the same positions. In this case, it is clear that on the contact surface between the two stacks 1 and 2 there are two layers of a wide strip b of high-tensile fabric or film, while each of the stacks 1 and 2 is wrapped in a shell of one layer of a wide strip. In this case, as shown in Fig. 2 with a vertical arrow, while wrapping both stacks 1 and 2, a wide strip 6 is stretched 65 Up In the form of an elongated loop, after which both halves of the loop 15 and 16 are stretched to the sides, as defined by arrows 5. The left half of the loop 15, which is to illustrate the transitional phase in this case, shown by the dash-dotted line, is placed in a direction to the left on the main surface of stack 1, and on the other hand, the right half of the loop is placed to the right on stack 2. This action is again shown to the left by the arrowing T. Thus, the loop halves 15 and 16 lie on the upper the main surface of both stacks 1 and 2 and attached to the shell 5,

Again, with the formation of eye-like loops 8 and 9, which can be respectively made, for example, by adhesive bonding, welding or stitching. It is clear that, as a result of folding, the wide strip, which then lies on top of the bale and forms the eye-like gripping loops 8 and 9, now becomes double-layered and therefore has a reinforced construction. Here, of course, the elongated loop 14 can also be extended outwards until the upper wide strip of fabric, which is again indicated by b, overlaps both edges of the stacks 1 and 2, similarly to the 70 variant of the invention according to Fig. 1, which has advantages in terms of strength, which depends on the weight of the bale.

In the next embodiment of the invention, it is advisable that the gripping loops 8 and 9U have a reinforced design. In the variant of the invention according to Fig. 2, this can be implemented so that a suitable reinforcing fabric is placed between the two layers of each half of the loops 15 and 16, and if necessary, is also firmly attached to a wide strip of fabric 6. However, it is also possible that in the area of both gripping loops, and it is advisable also in the neighboring /5 areas, a wide strip of fabric b is gathered together and tied to form a harness-like structure, as a result of which harness-like gripping loops are formed. Finally, an option where the film that serves as the shell of both stacks has a longitudinal reinforcement, essentially in the form of "suspenders" in the film, so that it is not necessary for said film to be thick.

Depending on the intended purpose, it may be advantageous to wrap both stacks 1 and 2 with a film or fabric with 2 to form a continuous weather-resistant shell, whereby even the end surfaces visible from the front in Figures 1 and 2 and the rear facing surfaces can be covered. film or fabric. If necessary, it is also possible to provide, in particular, in the lower part of each stack 1 and 2, a chute-like cover made of film or fabric, which is designed and used as protection against weather conditions.

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Claims (10)

The formula of the invention 1. A large bale of products made of insulating materials, in particular mineral wool products, in the form of plates or rolls or the like, and the large bale consists of at least two stacks (1, 2) of products made of 65 mineral wool, where each stack (1, 2 ) is wrapped with at least one wide strip (b) of high-tensile fabric or high-tensile film, which surrounds the stack in the form of a shell (5), which differs in that the two main surfaces of the stacks (1 and 2), which lie next to each other, connected to them by a wide strip (6) of high-tensile fabric or high-tensile film, in which eye-like gripping loops (8, 9) are formed, and in any case at least one gripping loop (8, 9) is placed on one pile 9). 2. A large bale of products made of insulating materials, in particular mineral wool products, in the form of plates or rolls or the like, and the large bale (3) consists of at least two stacks (1, 2) of mineral wool products, where both stacks are wrapped at least one wide strip (6) of high-tensile fabric or high-tensile film surrounding each of the stacks as a shell, and this wide strip (6) extends upwards in the form of an elongated loop (14) over the two main surfaces of the stacks lying side by side , 7/0 Between two shells (5), which differs in that the elongated loop (14) or in any case a part (15, 16) of the elongated loop is placed with the girth of each of the two main surfaces and each part of the loop laid with the girth (15, 16) is firmly connected to a part of the wide band (6), which in the form of a shell covers the main surface, with the formation of at least one eye-like gripping loop (8, 9). 3. A large bale according to points 1 or 2, which differs in that the gripping loop (8, 9) in each case /5 is placed eccentrically on the pile and shifted towards the plane of separation of the two piles. 4. A large bale according to one of the previous points, which is characterized by the fact that the gripping loop (8, 9) is designed with the possibility of reinforcing it or giving it rigidity. 5. A large bale according to one of the preceding points, which is characterized by the fact that the gripping loops (8, 9) are in any case formed from a plurality of layers of film or fabric superimposed on each other. 6. A large bale according to one of the previous clauses, which is characterized by the fact that in order to form a gripping loop (8), a wide strip (6) is collected and tied in order to form a harness-like structure. 7. A large bale according to one of the previous clauses, which is characterized by the fact that a shrink film is used as a film. 8. A large bale according to one of the preceding points, which differs in that the film used to wrap both stacks (1, 2) has longitudinal reinforcement. 9. A large bale according to one of the preceding clauses, characterized in that each of the stacks (1, 2) (8) is covered so as to be protected from moisture. 10. A large bale according to claim 8, characterized in that each of the stacks is placed in a chute-like waterproof cover made of film or fabric, which lies inside the shell, and/or in that the end surfaces of each stack are covered with a wide strip airtight film or suitable fabric. (o) Official Bulletin "Industrial Property". Book 1 "Inventions, useful models, topographies of integrated microcircuits", 2005, M 8, 15.08.2005. State Department of Intellectual Property of the Ministry of Education and Science of Ukraine. me) and - - and? -i (95) 1 se) Ko) ime) 60 b5