A locking system.

Abstract

This invention involves a body (2) that can rotate around the axis to which it is attached (2). The field is a first actuator (3) that extends and shortens along the axis it extends to, the body (2) The first actuator (3) is connected to the main actuator, which is positioned in such a way that it can rotate around the axis on which it is supported. a small lever (4) located on the body (2) can move relative to the body (2) at least one cover (K), at least one lock pin located on the cover (K) and running its entire length (P) is located in such a way that it can rotate around the axis to which it is mounted on the body (2), and it has a locking pin inside. (P) At least one hook (5) that allows the lid (K) to be locked by enabling it to be placed in position, where the locking pin (P) is located inside the hook (5) and the cover (K) is prevented from moving. a locked position (I), the length of the first actuator (3) is extended with respect to the locked position (I) by triggering. with the hook (5) being brought from the locked position (I) by turning and the locking pin (P) from the hook (5) It relates to a free position (II) where the cover (K) is released by coming out.

Description

1 TARIFF A LOCK SYSTEM This invention allows the lock to be opened in an emergency, in addition to routine operation, preventing it from being unintentionally opened. It involves a locking system that prevents and provides low radar visibility. 5 Especially in the aviation industry, lock release systems are designed according to their application area. Its criticality is of great importance in application areas such as landing gear. Normal operation If the actuator used for routine operation, which has a locking mode, malfunctions, the lock remains locked. The fact that it can be opened while in this state means that the aircraft could cause loss of life and property in emergency situations. It provides a redundant system that helps prevent accidents from happening. Emergency 10 In lock systems that require opening, particularly advanced warfare is also required. It is also important that the expected low radar visibility of the aircraft can be achieved. It offers this. In this context, it can be activated both in emergency situations and at low radar speeds. There is a need to develop a locking system that is visible. A locking pin and hook. The situation where the gap between the channels is relatively large results in aircraft radar invisibility. 15 This results in a relatively low level of capability. Additionally, it involves similar objectives. Other equipment is designed to allow for free opening in case of emergency. It is being designed, therefore an uncontrolled movement can occur. United States Regulation 20, numbered US6811118B2, which is included in the known state of the art. In the original patent document, for locking aircraft landing gear or aircraft landing gear cover A latch device is being described. In the invention, the device rotates around the relevant parallel axes. It includes a series of hinged elements assembled in this way. At least one hook and connected to the hook by an elastically deformable return device. It has a locking lever. The hook is engaged via the first actuator during routine operation. or a second actuator in emergency mode when the first actuator fails to release the hook. The lock can be released by acting on the locking lever via this method. It is associated with emergency operating mode. The second actuator is an electromechanical actuator under independent electrical control. The electromechanical actuator is irreversibly connected to a common differential gear set. It includes two associated electric motors and a locking lever used in routine operation, totaling 30. It has an output shaft that controls the rotation of an emergency lock release lever. Hook holding the nut of the locking system, the relevant nut is a part fixed to the landing gear. It is formed by: The lower part of the hook holds the nut in place. The upper part of the hook... The section passes between the two side plates that form the locking lever. 2 Canadian patent CA2610490C, which is included in the prior art. The document mentions an upward lock-release mechanism. This mechanism... A pivot pin with a first end, a second end, and an inner hole, connected to the first end of the pivot pin. It includes a release system. This release system consists of a cylinder and 5 It consists of a piston. The assembly also includes a hook element, attached to the second end of the pivot pin. a torque element that is mounted in a rotatable manner, functionally to the torque element a coupled convergence system, a convergence cylinder of the aforementioned convergence system and includes a convergence device located inside the convergence cylinder. To the torque element When a convergence force is applied, the locking device creates a 10° gap between the torque element and the hook element. It provides a locked and rotatable connection in the first position, and the clutch tool torque element. They are connected by a connecting element. When torque is applied to the connecting element, the torque, The force is transferred to the hook element via gripping and locking devices, and the hook The element is forced to rotate around its pivot pin. The piston resists the convergence force. by positioning it so that the torque element rotates sufficiently longitudinally on the pivot pin, the torque is 15. the element and the hook element from the locked and first position, the hook element It is unlocked and moves to the second position, allowing it to rotate around the pivot pin. Thanks to the locking system developed with this invention, in addition to routine operation, it can also be used in emergencies. An unlockable lock system is provided. 20 Another aim of the invention is to create a locking system that provides low radar visibility. is to ensure. Another aim of the invention is to prevent lock-up situations beyond the pilot's control. 25 Another aim of the invention is to create a system where the lock is opened using hydraulic power. to do. Another objective of the invention is to ensure that when an emergency opening occurs, the mechanism keeps the hook in the open position for 30 seconds. The goal is to lift the lock so that it holds. Another purpose of the invention is to enable the mechanism, which locks after emergency opening, to be used in routine operation. power transfer for locking is performed from the trigger piston used. 3 in this case the trigger piston used for routine operation of the mechanism The goal is to prevent power from being transmitted to the output. The initial demands and the demands dependent on this demand, which are implemented to achieve the purpose of the invention. The described locking system includes a housing. The first actuator is mounted to the housing. Its end is positioned in a way that allows it to rotate. The first actuator is a linear actuator. The lever is attached to the housing. The end to which it is attached is rotatable. One end of the lever is connected to the first actuator. It is attached in a rotatable manner. The cover is located on the body and rotates around its own axis. It can be opened and closed by rotating. The locking pin is located on the lid and runs its entire length. It has a geometric shape that extends. The hook can rotate around the point where it is attached to the body. It is located, allowing a locking pin to be inserted into the cavity inside, thus securing the lid. It ensures that it locks. In the locked position (I) the hook lock pin is at least partially engaged. by surrounding and catching the locking pin and preventing the locking pin from moving up and down. It ensures the lid is locked. When in the locked position (I), the length of the first actuator 15 by extending the crank and hook and rotating them to the locked position (I) In the free position (II), there remains a gap between the locking pin and the gap inside the hook, In this way, the lid moves freely up and down in the free position (II) It allows it to rotate freely. The locking system described in this invention includes a crank. The crank rotates 20 degrees around the point where it is mounted to the housing. It is positioned in a rotatable manner. The point where the crankshaft is mounted on the housing and the lever... The points where it is supported on the frame are the same points. The axis on which the crankshaft is positioned so that it can rotate. The axis on which the crankshaft is positioned is coaxial. The crankshaft is attached to the housing. It is positioned so that it can rotate with a lever from the point where it is supported, and the manufacturer... Depending on preference, the points where the lever and crankshaft are attached to the body are separated by 25 degrees. They can rotate independently. The lever pin extends outwards from the lever. and as the lever rotates clockwise, the lever's movement makes contact with the crank. It transfers the power. The lever rotates clockwise from the locked position (I) to the free position (II). It rotates the crank clockwise via the locking pin and crank groove as it passes through. The groove is located on the crankshaft and has a 30 cm gap in which the cylindrical locking pin can be placed. It has geometric dimensions and an arc shape. The secondary part is located on the crankshaft, above the primary crankshaft. It is located at the end closest to the actuator. This is at the point where the crankshaft is mounted to the housing. It can rotate around another point at a distance predetermined by the manufacturer. It is located there. The gripper extends outwards from the secondary part to grip the lever pin. It extends. Thanks to the gripper gripping the lever pin in the free position (II) 35 4 The lever is rotated counterclockwise from the free position (II) to the locked position (I). During rotation, the lever action is transmitted to the crank. The second actuator is the housing. It will be located on it, and will extend in a different direction than the direction in which the first actuator is extending. It is positioned in this way. The second actuator is a secondary trigger, which is an emergency trigger. In this case, it is triggered in such a way that its length changes. The secondary part extension, the secondary part's 5 It is a projection extending outwards from the end closest to the second actuator, and it facilitates the movement of the second actuator. transfer to the secondary part when moving from locked position (I) to free position (II) It provides. The spring is located between the hook and the crank, and the secondary part rotates clockwise. This causes the reverse to occur, resulting in the hook and crank rotating in opposite directions. In one application of the invention, the locking system is an extension that protrudes outwards from the crank. It includes a stopper. The stopper is at the end of the first emergency position (III) of the limiter. It ensures that the engine is stopped. The limiter is located on the crankshaft. The stopper, The limiter will stop upon impact while rotating clockwise when brought to the first emergency position (III). It is positioned on the crankshaft as shown. The limiter is located on the secondary part, secondary part 15. It is located at the opposite end, depending on the end where the extension is located. In one application of the invention, the locking system includes a locked position (I). In the locked position (I), The second actuator will not apply force or move the secondary part extension. In this way, they are in almost complete contact. In the locked position (I), the gripper 20 It wraps around the top of the crank pin, allowing the crank to move freely. When rotated counterclockwise from position (II), the crank movement locks the lever pin. It is transmitted through the gripper via the second actuator length from the locked position (I). by extending and pushing the secondary part extension, the secondary part rotates clockwise. The first emergency position (III) is where it is brought. In the first emergency position (III), 25 with the lever pin. There is no structural contact with the secondary part extension. Limiter in the first emergency position (III). It contacts the stopper. The crank is rotated clockwise from the locked position (I) to the first It is brought to emergency position (III). The second emergency position (IV) is the first emergency of the secondary part. From position (III), the secondary part rotates counterclockwise under the influence of spring force. This is the position it is brought to. In the second emergency position (IV), the secondary part extension contacts the lever pin 30 By doing so, they act together and simultaneously. In one application of the invention, the locking system has a protrusion extending outwards from the left side of the hook. It includes a hook interface, which is an extension that protrudes outwards from the left side of the crank. There is a crank interface. The hook interface is 35 degrees away from the secondary part on the hook. It is located on the side. The crank interface is on the side of the crank that is furthest from the secondary part. It is located between the hook interface and the crank interface, and is the primary part of the secondary component. There is a spring that allows it to be brought from the emergency position (III) by rotating counterclockwise. The spring is connected to the point where the crank is supported by the hook (I) in the locked position. This ensures that the line passing between the points is not straight, but eccentric. 5 In the aligned position (H), the spring causes the crank to rotate a certain amount counterclockwise, by causing the coupling to rotate slightly clockwise, the crank and coupling It provides the locked position (I) in which there is an off-center mounting relationship between them. In one application of the invention, the locking system consists of a connector 10 located between the crank and the hook. It includes. The coupling is attached to the crank in a rotatable manner. The coupling allows the crank to move. It transmits the signal to the hook. The connector is attached to the hook in a rotatable manner. Thanks to the connector... During the movement from the locked position (I) to the free position (II), the crank must be turned clockwise. the connector is rotated counterclockwise and the hook is rotated clockwise. It is provided. The hook is supported in such a way that it can rotate on the body at one point, pedestrian 15 From another nearby point, it can be supported in such a way as to return to the connector. It is attached. In one application of the invention, the locking system incorporates a hook channel. The hook channel connects to the hook. It is the part with the opening on it. The upper extension is the upper surface of the hook channel. The lower extension is 20 It is the lower surface of the hook channel. The upper extension will be almost flat along the hook channel. As it extends, the lower extension gradually increases in width towards the cover along the hook channel. It has a form. The contact position (E) is the transition of the hook from the free position (II) to the locked position (I). This is the position where the locking pin makes its first contact with the vehicle as it moves. At the contact position (E), The locking pin contacts the upper extension, applying counterclockwise force to the hook, this 25 This ensures that the hook surrounds the locking pin. The catching position (Y) is the position of the hook. Moving from free position (II) to locked position (I) clockwise from contact position (E) by rotating it in the opposite direction, the locking pin is brought into contact with the lower extension. This is the position. This allows the locking pin to be placed inside the hook from the contact position (E). Ensure that it is retrieved. The aligned position (H) is 30° from the hook's catching position (Y). It is brought in by rotating it counterclockwise, so that the locking pin contacts the lower extension of the lock. This is the position where the pin is seated within the hook channel. Radial path, contact position (E) and aligned. The radial path is the imaginary line followed by the locking pin between position (H). The geometry of the radial path is as follows: The extension, which widens towards the cover, has almost the same geometry and is sloping. It is in a straight line shape. The radial path is an imaginary line. The circular path, aligned position (H) and locked 35 6 The circular path is the path along which the lock pin moves between positions (I). The circular path is where the hook rotates. an arc that scans a radius predetermined by the manufacturer around the point where it is located. It is in the form of an imaginary line. The movement of the hook from the free position (II) to the locked position (I). by rotating the crank and coupling counterclockwise, the crank and coupling are positioned opposite each other. It is possible to rotate it in one direction. The locking pin has locked position (I) and free position 5. (II) moving along the circular and radial paths between the hook channel and thanks to the fact that only a minimum amount of space remains, allowing for movement, relatively easy for the fuselage. It provides low radar visibility. In one application of the invention, the secondary part on the locking system can rotate 10 enabling the secondary part to rotate around the axis on which it is mounted and runs its entire length It includes a secondary track pin. The secondary track is attached to the crank via the secondary track pin. It is connected. In one application of the invention, the locking system is positioned 15 degrees along the length of the secondary part. positioned vertically on the fuselage, thus enabling secondary second actuator that enables the part to move from first emergency position (III) to second emergency position (IV) It includes a secondary component that extends between the crankshaft and the primary actuator. In one application of the invention, the locking system consists of a 20-inch extension that protrudes outwards from the secondary part. Insert the secondary component pin from the left and right sides so that the form is compatible. by contacting and surrounding, thereby the second actuator moves the secondary part from the locked position (I) linearly During the extension and bringing it to the first emergency position (III), the secondary part with the secondary part pin a transmitter that allows the secondary part pin to rotate around the direction it extends. It includes. The transmitters rotate the secondary part pin so that the secondary part also rotates. It transmits power thanks to its form-fitting design. The derailleurs are symmetrically located on the front and rear of the body. It is located in such a way that the triggering action is performed from the front of the body. The secondary track pin extending to either side of the body, the transmitter and the secondary track It enables rotation. In one application of the invention, the locking system is flexible enough to extend in a spiral form. made of material, in locked position (I), free position (II) and locked position (I) and free Position (II) includes a spring pre-installed by the manufacturer. 7 In one application of the invention, the locking system includes a locking pin that is cylindrical in shape. The design contributes to the continuity of hook movements and the locking pin. The stress it is subjected to is kept at relatively low levels. In one application of the invention, the locking system has 5 locking pins with dimensions almost identical to the outer diameter of the locking pin. It includes a hook channel with a distance between the inner walls. This allows for low radar detection. This contributes to its visibility. The locking system implemented to achieve the purpose of this invention is shown in the attached figures. and of these shapes; 10 Figure 1 – Perspective view of the body, first actuator, second actuator, and hook. Figure 2 – First actuator, lever, cover, locking pin, hook, hook interface, crank, crank interface, connector, secondary part and second actuator in locked position (I) from the side It is the appearance. 15 Figure 3 – First actuator, lever, cover, locking pin, secondary part and free actuator of the second actuator. This is the side view of position (I). Figure 4 – Primary actuator, lever, secondary part, lever pin, crank groove, clutch and This is a side view of the second actuator in the first emergency position (I). Figure 5 – Primary actuator, lever, secondary part, lever pin, gripper and 20 of the second actuator. The second emergency position (I) is the side view. Figure 6 – Lever, lever pin, crank, crank groove and stopper in the locked position (I) This is a side view. Figure 7 – Primary actuator, crank, secondary part, clutch, secondary part extension, limiter, Secondary part pin, transfer pin, lever pin, crank and stop in locked position (I) side 25 It is the appearance. Figure 8 – Perspective view of the body, secondary part, secondary part pin, and transmitter. Figure 9 – Side view of the locking pin and upper extension in contact position (E). Figure 10 – Side view of the locking pin and lower extension in the catch position (Y). Figure 11 – Locking pin, circular path and radial path following the capture position (Y), 30 This is a side view of the initial movement between the capture position (Y) and the aligned position (H). Figure 12 – Locking pin, circular path and radial path following the capture position (Y), Following Figure 11, which shows the relationship between the capture position (Y) and the aligned position (H) This is a side view of its second movement. 8 Figure 13 – Alignment of the locking pin, circular path and radial path following Figure 12. This is a side view of the position (H). The parts in the figures are individually numbered, and their corresponding numbers are given below. 5 It has been given. 1. Locking System 2. Body 3. First Acting Agent 4. Lever 10 410. Lever Pin 5. Hook 510. Hook Interface 520. Hook Channel 530. Upper Extension 15 540. Sub-Extension 6. Crank 610. Crankshaft Groove 620. Stopper 630. Crank Interface 20 7. Secondary Part 710. Grasping 720. Secondary Part Extension 730. Limiter 740. Secondary Part Pin 25 750. Transmitter 8. Second Acting 9. Spring 10. Connector K. Cover P. Locking Pin I. Locked Position II. Free Position III. First Emergency Position 35 9 IV. Second Emergency Position Y. Capture Location E. Contact Location H. Aligned Position C. Circular Road 5 R. Radial Pathway The locking system (1) can rotate a body (2) around the axis to which it is attached (2). a first actuator (3) located in the body (2) that extends and shortens along its axis The 10 actuator, which is positioned so that it can rotate around the axis on which it is supported, is connected to the first actuator (3). a small lever (4) located on the body (2) can move relative to the body (2) at least one cover (K), at least one lock pin located on the cover (K) and running its entire length (P) is located in such a way that it can rotate around the axis to which it is mounted on the body (2), and it has a locking pin inside. (P) At least one hook (5) that allows the lid (K) to be locked by enabling it to be placed in position, 15 where the locking pin (P) is located inside the hook (5) and the cover (K) is prevented from moving. a locked position (I), the length of the first actuator (3) is extended with respect to the locked position (I) by triggering. with the hook (5) being brought from the locked position (I) by turning and the locking pin (P) from the hook (5) It includes a free position (II) where the cover (K) is released (Figure -1, Figure -2, Figure -3). 20 The locking system (1) of the invention can rotate around the axis to which it is attached to the body (2). located, coaxial with the axis on which the lever (4) is mounted to the body (2) and with the lever (4) At least one crank (6) located on the body (2) that rotates together with the lever (4) extending outwards, contacting the crank (6) and transferring the rotation of the lever (4) to the crank (6). a lever pin (410), located on the crank (6), in a curved form, on which the lever 25 until the pin (410) is in place and the lever (4) is moved from the locked position (I) to the free position (II) a crank groove that allows the lever (4) movement to be transferred to the crank (6) as it passes through (610), located on the crank (6), from the axis on which the crank (6) is supported to the body (2) by the manufacturer It can rotate around an axis at a predetermined distance. a secondary part (7) positioned so that the secondary part (7) extends outwards from the secondary part 30 by gripping the lever pin (410) located on part (7) the lever (4) When moving from the free position (II) to the locked position (I), the lever (4) moves towards the crank (6) a grasper (710) that enables the transfer, located on the body (2), of the first actuator (3) in the case of a secondary trigger, extending in a direction different from the direction it extends A triggered second actuator (8) whose length changes along the direction it extends, the secondary part (7) 35 extending outwards from the end near the second actuator (8), secondary of the movement of the second actuator (8). a secondary part extension (720) that enables transfer to part (7), one end to hook (5), the other The secondary part (7) with its end attached to the crank (6) towards the point where the crank (6) is supported. a spring (9) that makes it rotate and the hook (5) and crank (6) rotate in opposite directions. includes (Figure -4, Figure -6). 5 The first actuator (3) is triggered during routine operation. The lever (4) is connected to the crank (6). It is positioned so that it can rotate around the same axis. In the locked position (I), the cover (K) is on it. The locking pin (P) located inside the hook (5) ensures that the cover (K) is locked. It provides. From the locked position (I), the hook (5) is activated by the triggering of the first actuator (3). By rotating it, the cover (K) and the locking pin (P) are positioned around the direction in which they are supported. It rotates open and the lid (K) is opened. From the locked position (I) it is released. During the movement to position (II), the hook (5) of the locking pin (P) located on the cover (K) by allowing it to come out, the lid (K) lock is released and the lid (K) rotates This ensures that it opens (Figure -1, Figure -2, Figure -3). 15 Crank (6), lever (4), secondary part (7) and coupler (10) components are structural. It is connected as follows. In routine operation, the first actuator (3) moves via the lever (4). The movement of the second actuator (8) is transferred to the crankshaft (6), and in case of emergency, the movement of the secondary part (7) is transferred to the second actuator (8). The movement of the first actuator (3) and the second actuator (8) is transmitted to the crank (6). (5) is transmitted through the crank (6). The crank groove (610) is located on the crank (6), It is the part in the form of an arc (9) with a radius determined in advance by the manufacturer and the lever The form is compatible with the pin (410). In the locked position (I), the lever pin (410) is in the crank groove (610) It is located on the lever (4) which is triggered by the first actuator (3), lever pin (410) It transmits the motion to the crank (6) via the crank groove (610). Secondary part (7), 25 In emergency situations, it enables the second actuator (8) to transfer its movement to the crank (6). Second emergency In position (IV) the lever pin (410) is placed on the gripper (710) and the secondary part It is in contact with the extension (720), so that the lever (4) is structurally connected to the crank (6). The connection is being cut off, the lever (4) and the first actuator (3) resist opening in the opposite direction. This prevents it from forming. Meanwhile, the hook (5) rotates with the force of the spring (9) 30 It is opened. The second actuator (8) is only triggered in emergency situations. The second actuator (8), The secondary part extension (720) is almost completely perpendicular to the surface it contacts. It is extended. The spring (9) is connected to the crank (6) and the lever (4) from the first emergency position (III). After the structural link is disabled, the length of the hook (5) changes. 11 This allows the lid (K) lock to be released by opening the hook (5) once. (Figure -4, Figure -6). In one application of the invention, the locking system (1) consists of a protrusion extending outwards from the crank (6). a stopper (620), 5 extending outwards from the side of the secondary part (7) near the crank (6). This extension, which prevents the secondary part (7) from rotating by contacting the stopper (620). It contains a limiter (730) which restricts the movement of the secondary part (7). Locked during transition from position (I) to first emergency position (III) to limiter (730) stopper (620) the second actuator around the axis along which the correct secondary part pin (740) extends. (8) turning by means of triggering, in the first emergency position (III) limiter (730) stopper 10 (620) is in contact. In this way, in the first emergency position (III) the gripper (710) The function of enclosing the lever pin (410) at least partially disappears and The movements of the lever pin (410) and the gripper (710) become independent of each other. (Figure -7). In one application of the invention, the locking system (1) is attached to the secondary part extension of the second actuator (8). (720) almost touching the lever pin (410) of the gripper (710) at least The locked position (I), which is the position where it makes contact by partially encircling, is the position from which it is locked in an emergency. (I) by extending the length of the second actuator (8) and pushing the secondary part extension (720). The secondary part (7) is brought by rotating, with the lever pin (410) and the secondary part extension (720) 20 there is a distance between them and the limiter (730) contacts the stopper (620) and the crank (6) a first emergency position (III), which is the position to which it is brought by rotating from the locked position (I), spring (9) With the effect of the force, the secondary part (7) rotates from the first emergency position (III) towards the crank (6). brought and the secondary part extension (720) by contacting the lever pin (410) It includes a second emergency position (IV) which is the position to which they are brought by movement. First emergency 25 position (III), where the first actuator (3) is not working and the one-time lock of the cover (K) is released. This is the situation that needs to be opened. Through first emergency position (III) and second emergency position (IV). By disengaging the first actuator (3) and lever (4), the rotational movement of the secondary part (7) It is ensured that the transfer to the crankshaft (6) is made possible and in the second emergency position (IV) it will be a one-time event. The hook (5) is opened as shown (Figure -4, Figure -5). 30 In one application of the invention, the locking system (1) is an extension that extends outwards from the hook (5). a hook interface (510), a crank interface which is an extension extending outwards from the crank (6) (630), secondary, with one end connected to the hook interface (510) and the other end to the crank interface (630). the part (7) should turn towards the point where the crank (6) is supported and the hook (5) and the crank (6) 35 12 It contains a spring (9) that allows it to rotate in opposite directions. Hook interface (510) and The crank interface (630) is located opposite each other. The hook interface (510) and crank interface (630), depending on the side to which the crank (6) is connected to the first actuator (3) or the second actuator (8). It is located on the other side of the crank (6). Thanks to the spring (9), the first emergency position (III) and the second Between emergency position (IV) the crank (6) and secondary part (7) rotate counterclockwise, this 5 In this way the lever pin (410), the gripper (710) and the secondary part extension (720) will come into contact. It is positioned as follows. The locking pin (P) is aligned with the position (H) inside the hook channel (520). When it arrives, the eccentricity occurs between the points where the crank (6) and the coupler (10) are supported. An imaginary line is formed on the form and the lid (K) is prevented from opening unintentionally. Locking pin (P) In the aligned position (H) within the hook channel (520), the crank 10 thanks to the spring (9). The coupler (10) is rotated counterclockwise, while the other is rotated clockwise. and an imaginary line is provided in an eccentric form (Figure -2). In one application of the invention, the locking system (1) has one end attached to the crank (6) and the other end to the hook (5) connected in a rotatable manner, enabling the hook (5) to rotate in the opposite direction relative to the crank (6) at least 15 a small coupling (10), the axis to which it is attached to the body (2) and the coupling (10) It contains a hook (5) with a distance between the axis on which it is supported. The hook (5) The coupler (10) is attached to the hook (5) in the direction in which it is located so that it can rotate around it. There is a distance between the direction. In this way, the lever (4), hook (5), crank (6) and By obtaining a four-bar mechanism with the coupling (10), the angle at which the hook (5) can rotate is 20 The range is increased and the stress it is subjected to is reduced (Figure -2). In one application of the invention, the locking system (1) consists of a hook with an indentation on the hook (5). channel (520), the side of the hook channel (520) closest to the axis on which the hook (5) is supported an upper extension (530) with a surface, 25 to the axis on which the hook channel (520) is supported by the hook (5). a sub-channel that extends in a form that widens according to the hook channel (520), which is the surface on the furthest side extension (540), hook (5) moving from free position (II) to locked position (I) locking pin (P) the position where the first contact is made, by the lock pin (P) making contact with the upper extension (530) By applying counterclockwise force to the hook (5), the locking pin is inserted into the hook (5). (P) a contact position (E) that allows the hook (5) to be taken from the free position (II) 30 While moving from the contact position (E) to the locked position (I), the bottom of the locking pin (P) the position where the extension (540) is brought into contact with, thus from the contact position (E) is a catching position from which the locking pin (P) is taken into the hook (5) (Y) is brought from the (5) catching position (Y) by rotating the locking pin (P) to the lower extension. (540) position where the locking pin (P) is placed inside the hook channel (520) so that it will make contact 35 13 an aligned position (H), contact position (E) and the lock pin (P) between the aligned position (H) a radial path (R) which is the imaginary line it follows, between the aligned position (H) and the locked position (I). The manufacturer places the hook (5) in a rotatable position around the axis followed by the locking pin (P). A circular path (C) is an imaginary line that sweeps a radius predetermined by a free path. by rotating the hook (5) by moving it from position (II) to the hook (5) Locking mechanism that allows the crank (6) and the coupler (10) to be rotated in opposite directions. Movement on circular path (C) and radial path (R) between position (I) and free position (II). by leaving a gap between the hook channel (520) and the low radar visibility It includes a locking pin (P) that acts to provide a locked position (I) and a free position. Circular path (C) and radial path (R) followed by the locking pin (P) between position (II) 10 In addition to its directions, thanks to the hook channel (520), upper extension (530) and lower extension (540) thanks to the obtained contact position (E), capture position (Y) and aligned position (H) the hook (5) catches the locking pin (P) and low radar visibility is obtained The lid (K) is locked (Figure -9, Figure -10, Figure -11, Figure -12, Figure -13). In one application of the invention, the locking system (1) has a secondary part (7) that can rotate on it. a secondary part (7) to which it is attached, allowing the secondary part to rotate around its own axis. It contains a part pin (740). This allows for first emergency position (III) and second emergency position (IV) The secondary part (7) is made to rotate independently of the crank (6). (Figures -5, -7, -8). 20 In one application of the invention, the locking system (1) extends along the length of the secondary part (7). positioned on the body (2) so that it extends in the direction perpendicular to the direction, thus secondary second part (7) which enables the transition from the first emergency position (III) to the second emergency position (IV) It includes the second actuator (8). In this way, the linear force applied by the second actuator (8) is secondary 25 The part (7) is made to create the maximum moment arm and in case of emergency, the secondary The part (7) is made to move by rotating rapidly (Figure -2, Figure -4). In one application of the invention, the locking system (1) has a protrusion extending outwards from the secondary part (7). the secondary part pin (740) to be form compatible with the secondary part pin (740) at least 30 at least partially enveloping, so that the second actuator (8) can move the secondary part (7) from the locked position (I) During the linear extension, bringing it to the first emergency position (III), the secondary part (7) secondary the rotation of the secondary part pin (740) along with the part pin (740) around the direction in which the secondary part pin (740) extends. providing the movement of the secondary part (7) relative to the body (2) so that the body (2) remains between them. at least one transmitter (750) 35 that enables transfer to the secondary part (7) on the other side 14 It includes. The secondary part pin (740) is preferably rectangular in cross-section, and the inner wall of the transmitter (750) The secondary part pin (740) is in almost complete contact with the outer wall and the form It is compatible. This allows the secondary part to connect the first emergency position (III) and the second emergency position (IV). The rotation of the pin (740) is transmitted along the length of the secondary part pin (740) by means of the transmitter (750). This allows the secondary part (7) to rotate around the axis on which it extends (Figure -5, 5 Figure -7). In one application of the invention, the locking system (1) consists of flexible material extending in a helical form. manufactured, in locked position (I), free position (II) and in both locked position (I) and free position (II) contains a spring (9) configured with preloading between them. Spring (9) changes in length to 10 It is a helical spring that applies force. (9) thanks to the preloaded mounting of the spring (9). between the points where the crank (6) and the coupler (10) are supported in the locked position (I). An off-center mounting relationship is ensured, so that in the locked position (I) the cover (K) It is prevented from opening unintentionally. The locking pin (P) is inside the hook channel (520) - Figure - After reaching the position shown in 12, the broadcast (9) preloaded placement 15 Thanks to this, the hook (5) comes to the position shown in Figure -13 (Figure -2, Figure -11, Figure - 12, Figure -13). In one application of the invention, the locking system (1) includes a locking pin (P) which is cylindrical in form. (Figures -2, -9, -10, -11, -12, -13). 20 In one application of the invention, the locking system (1) has a form-fitting recess with the locking pin (P). It includes a hook (5). The hook (5) is located on the hook and is form-compatible with the locking pin (P). The recess is the hook channel. (520) The width between the inner walls of the hook channel (520) and the lock The diameter values ​​between the outer edges of the pin (P) are almost equal, so the radar 25 This contributes to its low visibility (Figure -2, Figure -9, Figure -10, Figure -11, Figure -12, Figure -13).

Claims

REQUESTS 1. A body (2) is positioned in such a way that it can rotate around the axis to which the body (2) is attached. A first actuator (3) that extends and shortens along its axis is attached to the body (2). at least one lever which is positioned so that it can rotate around the axis and is connected to the first actuator (3) (4) at least one cover located on the body (2) that can be moved relative to the body (2) 5 (K), at least one locking pin (P) located on the cover (K) and extending along its length, to the body (2) a device that can rotate around the axis on which it is supported, and into which a locking pin (P) is inserted. at least one hook (5) which enables the lid (K) to be locked, lock pin (P) a locked position in which the hook (5) is located and the lid (K) is prevented from moving (I) The hook's length is extended by triggering the first actuator (3) and locking it to position (I) 10 (5) is brought from the locked position (I) by turning and the locking pin (P) comes out of the hook (5) and the cover (K) around the axis on which the body (2) is supported, which includes a free position (II) where it is free. The lever (4) is positioned in a rotatable manner, coaxial with the axis on which it is mounted to the body (2). and at least one crank (6) located on the body (2) so that it rotates together with the lever (4), extending outwards from the lever (4), contacting the crank (6) and causing the lever (4) to rotate 15 A lever pin (410) that transmits to the crank (6), located on the crank (6), and having a curved form, the placement of the lever pin (410) and the release of the lever (4) from the locked position (I) a lever (4) movement that allows the transfer of the crank (6) to the crank when moving to position (II) Crank groove (610), located on the crank (6), where the crank (6) is supported on the body (2). It can rotate around an axis at a distance predetermined by the manufacturer from the axis. 20 a secondary part (7) positioned in this way will extend outwards from the secondary part (7) thanks to its grip on the lever pin (410) located on the secondary part (7) in the figure The movement of the lever (4) as it moves from the free position (II) to the locked position (I) A gripper (710) that enables the transfer to the crank (6), located on the body (2), first a secondary trigger extending in a direction different from the direction in which the actuator (3) extends 25 A second actuator (8) that is triggered in the case of a change in length along the direction it extends, secondary the part (7) extending outwards from the end near the second actuator (8), the second actuator (8) a secondary part extension (720) which enables the transfer of the movement to the secondary part (7), one end of which The secondary part (7) is attached to the crank (6), with the other end attached to the hook (5) and the other end attached to the crank (6). 30 turning towards the point and the hook (5) and crank (6) turning in opposite directions a locking system (1) characterized by a spring (9) that provides.

2. A stopper (620) which is a protruding part extending outwards from the crank (6), of the secondary part (7) The extension that extends outwards from the side near the crank (6) contacts the stopper (620). 16 by preventing the secondary part (7) from rotating, thereby preventing the secondary part (7) from moving. a lock system (1) as in claim 1 characterized by a limiter (730) that restricts.

3. The second actuator (8) almost makes contact with the secondary part extension (720), 5 where the gripper (710) contacts the lever pin (410) by at least partially surrounding it. The position is locked position (I), in case of emergency the second actuator (8) length from the locked position (I) By extending and pushing the secondary part extension (720), the secondary part (7) rotates brought, there is a distance between the lever pin (410) and the secondary part extension (720) and by contacting the limiter (730) and the stopper (620) the crank (6) out of the locked position (I) A first emergency position (III), which is the position to which it is brought by being rotated, first 10 by the effect of spring (9) force. from the emergency position (III) the secondary part (7) is brought towards the crank (6) by rotating and the lever pin (410) and the secondary part extension (720) are brought together by contacting and moving together. a second emergency position (IV) characterized by a location such as in claim 1 and claim 2 lock system (1).

4. A hook interface (510), which is an extension extending outwards from the hook (5), outwards from the crank (6). a crank interface (630) with a straight-extending extension, one end to the hook interface (510), the other end connected to the crank interface (630), the secondary part (7) to the point where the crank (6) is supported. spring that ensures the correct rotation and the hook (5) and crank (6) rotate in opposite directions. A lock system like any of the above-mentioned requests characterized by (9) (1). 20 5. One end of the hook (6) is attached to the crank and the other end to the hook (5) in such a way that the hook (5) is attached to the crank. At least one coupling (10) that enables it to rotate in the opposite direction according to (6) is attached to the body (2). hook (5) with a distance between the axis and the axis to which it is attached to the coupling (10) a lock system like any of the above characterized requests (1). 25 6. A hook channel (520) with an indentation on the hook (5), the hook channel (520) an upper extension (530) which is the surface closest to the axis on which the hook (5) is attached, hook The surface of the channel (520) furthest from the axis on which the hook (5) is attached, the hook a lower extension (540) extending in a form that expands according to channel (520), hook (5) free 30 the first contact with the locking pin (P) occurs when moving from position (II) to locked position (I). The position is such that the locking pin (P) contacts the upper extension (530) and the hook (5) is turned counterclockwise. It is possible to take the lock pin (P) into the hook (5) thanks to the application of force. providing a contact position (E), hook (5) moves from free position (II) to locked position (I). 35 17 the position where the locking pin is activated, thus enabling the contact position (E) from the contact position. (P) is a catching position (Y) where the hook (5) is taken into the hook (5) It is brought by rotating from the catching position (Y), the locking pin (P) contacts the lower extension (540). an aligned position where the locking pin (P) is placed inside the hook channel (520) The position (H), contact position (E) and aligned position (H) are followed by the locking pin (P) in 5 steps. A radial path (R), which is an imaginary line, connects the aligned position (H) and the locked position (I) of the lock pin. (P) is followed by the manufacturer around the axis on which the hook (5) is positioned in a rotatable manner. A circular path (C), which is an imaginary line sweeping a predetermined radius, from the free position (II) by moving the hook (5) towards the crank (6) and rotating the hook (5). The coupler (10) can be rotated in opposite directions, with the locked position (I) and 10 The hook moves along the circular path (C) and the radial path (R) between the free position (II). It will provide low radar visibility thanks to the gap between channel (520) a locking system as in claim 5 characterized by a locking pin (P) that moves in the manner described (1).

7. The secondary part (7) is mounted on it in a rotatable manner, rotating around its own axis. characterized by a secondary part pin (740) which allows the part (7) to rotate a lock system like any of the above requests (1).

8. The secondary part (7) shall extend in a direction perpendicular to the direction in which it extends lengthwise. positioned on the fuselage (2), so that the secondary part (7) is positioned from the first emergency position (III) to the second 20 Number 3-7 is characterized by a second actuator (8) which enables it to switch to emergency position (IV). a lock system like any of the requests (1).

9. The secondary part pin (740) is the protruding part (7) extending outwards from the secondary part, form-fitting. by at least partially wrapping the secondary part pin (740) in such a way that the second 25 the actuator (8) extends the secondary part (7) linearly from the locked position (I) to the first emergency position. (III) during its bringing, the secondary part (7) secondary part pin (740) together with the secondary part The body (2) will remain between them, allowing the pin (740) to rotate around the direction it extends. In the figure, the movement of the secondary part (7) is relative to the body (2) to the secondary part located on the other side. (7) Claim 7 or Claim 30 characterized by at least one transmitter (750) enabling its transfer. A locking system like the one in 8 (1). 18 10. Helical, flexible material, locked (I), free preloaded between position (II) and between locked position (I) and free position (II) as in any of the above requests characterized by the structured spring (9) a lock system (1).

11. Characterized by the locking pin (P) which is cylindrical in form, from the above requirements a lock system like any other (1).

12. Characterized by the hook (5) which has a form-fitting recess with the locking pin (P). a lock system like any of the above requirements (1). 10

Images