The invention relates to a pyrotechnic carrier structure made from profiles (1) that can be interconnected on the edges thereof and with relative rotational freedom in order to form a firing base (20), to be horizontally arranged on the ground or warped for the arched arrangement thereof on support
The invention relates to a pyrotechnic carrier structure made from profiles (1) that can be interconnected on the edges thereof and with relative rotational freedom in order to form a firing base (20), to be horizontally arranged on the ground or warped for the arched arrangement thereof on support elements (12) formed by pairs of housings (13 and 14, 15 and 16, 17 and 18). Furthermore, the longitudinal movement of the profiles is avoided.
대표청구항▼
1. A PYROTECHNIC CARRIER STRUCTURE comprising: a carrier base (20) for retaining mortars containing fireworks that are going to be fired, said base (20) being comprised of profiles (1) arranged one alongside the other to form the base (20), and each profile (1) includes a first rim or first longitud
1. A PYROTECHNIC CARRIER STRUCTURE comprising: a carrier base (20) for retaining mortars containing fireworks that are going to be fired, said base (20) being comprised of profiles (1) arranged one alongside the other to form the base (20), and each profile (1) includes a first rim or first longitudinal edge (5), a second longitudinal edge (6) and at least one rail (2) that extends longitudinally in one part (3) of the profile (1) for retaining mortars;wherein each of said profiles (1) comprises at least one hollow connecting member (7) that is longitudinally open by an axial slot (9), the slot (9) extending along a length of a first rim or first longitudinal edge (5) of a central part (3) of the profile (1), anda second connecting member (8) shaped and adapted completely to slide in said first connecting member (7), the second connecting member (8) extending along a length of the second longitudinal edge (6) of said part (3) of the profile (1), so that adjacent profiles (1) can be connected together by inserting the second connecting member (8) of the first profile (1) in the first connecting member (7) of an adjacent second profile (1), wherein said base (20) is configured to be warped to provide an arched arrangement thereof mounted on at least one support element (12). 2. The PYROTECHNIC CARRIER STRUCTURE according to claim 1, wherein the connection between said first connecting member (7) of the first profile (1) and said second connecting member (8) of an adjacent second profile (1) permits a rotational freedom of movement between the first and the second profiles, wherein the profiles (1) have a relative rotational freedom (a) between 3° and 30°, limited by the walls of said axial slot (9). 3. The PYROTECHNIC CARRIER STRUCTURE according to claim 2, wherein the rotational freedom (a) is between 12° and 18°. 4. The PYROTECHNIC CARRIER STRUCTURE according to claim 1, wherein said carrier base (20) for mortars comprises surface recesses (10) on at least one of the sides of each profile (1), which are operational for coupling two adjacent profiles (1), and said surface recesses (10) are present on at least said first connecting member (7) of each profile (1) to collaborate with a searing pin (11) which is connected to and can be dismounted from the part (3) of the adjacent profile (1), in order to prevent longitudinal relative movement of the profiles (1). 5. The PYROTECHNIC CARRIER STRUCTURE according to claim 1, wherein when said carrier base (20) is warped it is arranged to have an arched firing arrangement, and the profiles (1) are mounted on the at least one support element (12), so that each of the profiles (1) is oriented at a predetermined and different angle relative to the ground in relation to the adjacent profile (1), and the lines of mortars (21) are oriented normal to the corresponding orientation of the profiles (1) carrying them. 6. The PYROTECHNIC CARRIER STRUCTURE according to claim 1, wherein the at least one support element (12) is comprised of at least one pair of housings (13 and 14, or 15 and 16, or 17 and 18), separated from one another, each of which extends downwards from respective upper slot (19), and that are configured to be able to have inserted and slid within them the hollow connecting member (7) and the second connecting member (8), of the carrier base (20) for mortars (21). 7. The PYROTECHNIC CARRIER STRUCTURE according to claim 6, wherein the at least one support element (12) is comprised of a plurality of the pairs of housings (13 and 14, 15 and 16, 17 and 18), the housings of each pair being longitudinally separated from one another with their respective geometric axes angled in opposition, the pairs of housings being contained in each other and the angle of the geometric axes of the pairs of housings having different orientation, increasing and tending to the vertical line towards the outer sides of the support element (12). 8. The PYROTECHNIC CARRIER STRUCTURE according to claim 7, wherein the pairs of housings (13 and 14, 15 and 16, 17 and 18) are respectively formed in correspondence with the general sections of said first (7) and second (8) connecting members respectively on the outer lateral parts of the carrier base for mortars, and the slots (19) are adapted to the width of the part (3) of the profiles (1).
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이 특허에 인용된 특허 (7)
Carter William M. (Glendora CA) Klauschie Robert W. (Claremont CA) Schillreff George H. (Glendora CA), Decoy launcher system.
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