EP4310278A1 - Agencement de porte ou d'écoutille, mécanisme de verrouillage, ainsi que véhicule ou bâtiment - Google Patents

Agencement de porte ou d'écoutille, mécanisme de verrouillage, ainsi que véhicule ou bâtiment Download PDF

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Publication number
EP4310278A1
EP4310278A1 EP22186044.8A EP22186044A EP4310278A1 EP 4310278 A1 EP4310278 A1 EP 4310278A1 EP 22186044 A EP22186044 A EP 22186044A EP 4310278 A1 EP4310278 A1 EP 4310278A1
Authority
EP
European Patent Office
Prior art keywords
frame
door
partial body
leaf
hatch arrangement
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
EP22186044.8A
Other languages
German (de)
English (en)
Inventor
Roland Mittelstaedt
Lukas Mittermüller
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
NVL BV and Co KG
Original Assignee
NVL BV and Co KG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by NVL BV and Co KG filed Critical NVL BV and Co KG
Priority to EP22186044.8A priority Critical patent/EP4310278A1/fr
Publication of EP4310278A1 publication Critical patent/EP4310278A1/fr
Pending legal-status Critical Current

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B15/00—Other details of locks; Parts for engagement by bolts of fastening devices
    • E05B15/10—Bolts of locks or night latches
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B63/00—Locks or fastenings with special structural characteristics
    • E05B63/0052—Locks mounted on the "frame" cooperating with means on the "wing"
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B63/00—Locks or fastenings with special structural characteristics
    • E05B63/12—Locks or fastenings with special structural characteristics with means carried by the bolt for interlocking with the keeper
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B63/00—Locks or fastenings with special structural characteristics
    • E05B63/24—Arrangements in which the fastening members which engage one another are mounted respectively on the wing and the frame and are both movable, e.g. for release by moving either of them
    • E05B63/242—Auxiliary bolts on the frame, actuated by bolts on the wing, or vice versa
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B47/00—Operating or controlling locks or other fastening devices by electric or magnetic means
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B51/00—Operating or controlling locks or other fastening devices by other non-mechanical means
    • E05B51/02—Operating or controlling locks or other fastening devices by other non-mechanical means by pneumatic or hydraulic means
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B63/00—Locks or fastenings with special structural characteristics
    • E05B63/0013—Locks with rotary bolt without provision for latching
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
    • E05C3/00—Fastening devices with bolts moving pivotally or rotatively
    • E05C3/006—Fastening devices with bolts moving pivotally or rotatively about an axis parallel to the surface on which the fastener is mounted
    • E05C3/008—Fastening devices with bolts moving pivotally or rotatively about an axis parallel to the surface on which the fastener is mounted parallel to the wing edge

Definitions

  • the invention initially relates to a door or hatch arrangement for a vehicle or a building, wherein the door or hatch arrangement has a leaf which is pivotably received in a frame for closing a frame opening. Furthermore, the invention relates to a locking mechanism for a door or hatch arrangement and a vehicle or a building with such a door or hatch arrangement.
  • the DE 34 25 890 C2 discloses a ship door or hatch arrangement with a frame and a leaf which is movably arranged therein and can be mechanically locked to the frame.
  • An elastic hose connected to a pressure medium source is arranged all around as a dynamic seal on one of the opposite narrow sides of the frame and blade. When pressure is applied, this elastic hose presses itself sealingly between the narrow sides of the frame and the blade and, in the event of pressure relief, lifts off again from the opposite narrow side to form an annular gap.
  • the leaf is pivoted about an axis on one edge of the frame with the help of two hinges.
  • the leaf is locked with the frame when the door is closed in the traditional manner with the help of a large number of leaf-side sashes which can be pivoted by means of a central door handle and which engage over assigned frame-side locking lugs in the locked state.
  • the object of the invention is to provide an improved door or hatch arrangement for a vehicle, in particular a surface or underwater vehicle, or a building. Furthermore, it is an object of the invention to provide a locking mechanism for such a door or hatch arrangement as well as a vehicle or a building with such a door or hatch arrangement.
  • the door or hatch arrangement has at least one multi-part latch, which is formed with a partial body and with at least one further partial body, with at least one partial body in the leaf and the at least one further partial body in an unlocking state is positioned in the frame, whereas in a locked state the partial bodies are partially located both in the frame and in the sheet.
  • the door or hatch arrangement is sealed using additional sealing elements.
  • vehicle in the context of this description defines land vehicles, watercraft, underwater vehicles and spacecraft.
  • a leaf-side first partial body is designed as a first partial round profile and a frame-side second partial body is designed as a second partial round profile.
  • two partial round profiles are each designed as mutually symmetrical half-cylinders, which, when placed congruently on their respective flat sides or their contact surfaces, form a (full) cylinder.
  • the partial bodies can, for example, also be designed as cylinders with the same or different widths flattened on both sides, as hemispheres or as spherical layers.
  • the first partial body is preferably rotatable about an assigned one Longitudinal axis mounted and the second partial body is rotatably mounted about an assigned longitudinal axis. This results in a structurally simple and mechanically robust structure of the central locking mechanism of the round cylinder, which is preferably formed with two partial round profiles.
  • the partial bodies are preferably supported in a form-fitting manner, at least in sections.
  • a first bearing shell for supporting the first partial body is non-positively connected to a first support profile and the first support profile is arranged in the sheet
  • a second bearing shell for supporting the second partial body is non-positively connected to a second support profile and that second support profile is arranged in the frame.
  • the bearing shells enable particularly smooth storage. This provides an easy-to-produce, durable and mechanically robust connection of the first bearing shell with the first support profile as part of the blade.
  • the carrier profile is integrated into the blade in such a way that, in the unlocked state, a flat contact surface of the partial round profile is essentially flush with a blade frame.
  • an easy-to-produce, durable and mechanically robust connection of the second bearing shell to a second support profile is provided.
  • the second carrier profile is integrated into the sheet in such a way that a flat contact surface of the associated partial round profile is essentially flush with a frame frame in the locked state.
  • one of the partial bodies can be actively pivoted about the associated longitudinal axis by means of an actuating device and the other partial body passively carries out the pivoting movement carried out by the one partial body.
  • the other partial body passively carries out the pivoting movement carried out by the one partial body.
  • the passive partial body has at least one guide pin, the guide pin(s). are each slidably accommodated in an assigned guide in the respective support profile.
  • the partial round profile is reliably guided by the at least one guide pin and at the same time secured against falling out of the associated bearing shell.
  • the two ends of the guide in particular in the form of an approximately annular sector-shaped groove, also serve as a stop for the rotational movement of the guide bolt in the groove.
  • the active partial body has at least one drive bolt that interacts with the actuating device, the drive bolt or bolts each being slidably received in the associated guide in the respective carrier profile.
  • the second partial round profile can be actively pivoted about the second longitudinal axis by preferably approximately 90° using the actuating device.
  • the drive bolt serves as a safeguard against the partial round profile falling out of the associated bearing shell and, in conjunction with the two ends of the annular sector-shaped groove, as a stop or a path limitation compared to the completed rotational movement.
  • the frame-side second partial body is the active partial body, which can be actively pivoted about the assigned longitudinal axis by means of the actuating device
  • the blade-side first partial body is the passive partial body, which passively follows the pivoting movement carried out by the second partial body.
  • the active part of the actuating device is only located within the stationary frame.
  • a sheet frame has a wedge-shaped first bevel at least in sections at an angle in relation to a vertical of the sheet and a frame frame has at least in sections a complementary second bevel, the first bevel of the sheet frame being oriented starting from the outside of the sheet in the direction of the inside of the sheet . Due to the slightly wedge-shaped, complementary design of the leaf frame and frame frame, at least in sections the door or hatch arrangement closes smoothly and without jamming and then locks.
  • the leaf frame and the frame frame rest against one another at least in some areas and essentially without a gap, with essentially completely adjacent contact surfaces of the partial bodies extending outside a contact plane of the leaf frame and frame frame.
  • the adjacent contact surfaces of the partial round profiles in the locked state are essentially oriented transversely, that is, at approximately 90° to the leaf frame and the frame frame.
  • the bearing shells are formed with a friction-reducing material and the support profiles are preferably formed with a high-strength material, such as a steel alloy.
  • a high-strength material such as a steel alloy.
  • a self-lubricating non-ferrous metal alloy such as bronze or the like, can be considered as a friction-reducing material.
  • multi-part latches are provided, which are in mechanical operative connection with one another, such that when the actuating device is actuated, all partial bodies of the latches are moved.
  • a secure and mechanically strong lock is provided over the entire perimeter of the door or hatch.
  • a locking mechanism for a door or hatch arrangement in particular for a vehicle or a building, with at least one multi-part latch, which has a partial body and with at least one Another partial body is formed, solved, wherein the one partial body is designed to be arranged in an unlocked state in a leaf of the door or hatch arrangement and in a locked state partially arranged in both the leaf and in the frame of the door or hatch arrangement and the at least one further partial body is designed to be arranged in the frame in an unlocked state and to be arranged partially in both the frame and in the sheet in a locked state.
  • the door or hatch arrangement can be locked easily while at the same time being able to withstand high mechanical loads.
  • FIG. 1 shows a perspective front view of a door or hatch arrangement according to the invention with a locking mechanism.
  • the sheet 106 is pivotally linked to the frame 102 by means of a first and a second hinge 112, 114, for example, the hinges 112, 114 being fastened to the frame 102, for example by means of a profiled hinge band 116 with an L-shaped cross-sectional geometry.
  • the leaf 106 of the door or hatch arrangement 100 has an inside of the leaf 120 and an outside of the leaf 122, with any shock or pressure wave 124 that may occur starting from an external space 126 acting on the outside of the leaf 122 of the leaf 106.
  • a preferred closing direction 128 of the blade 106 runs in the direction of the shock or pressure wave 124, starting from the outer space 126 in the direction of an inner space 130.
  • the door or hatch arrangement 100 is equipped with a locking mechanism 136, which, among other things, has a first support profile 138 on the leaf side and a second support profile 140 on the frame side.
  • the first support profile 138 is fastened in a leaf frame 142
  • the second support profile 140 is fastened in a frame frame 144 of the door or hatch assembly 100 in a suitable manner, for example by welding, screwing or the like.
  • the second support profile 140 is connected to the frame 102 here, for example, with the aid of a fastening tab 146 that runs approximately perpendicular to it.
  • the locking mechanism 136 can be actuated here only by way of example by means of an actuating device 148.
  • the actuating device 148 can be operated manually or operated locally or remotely using electrical, pneumatic and/or hydraulic actuators.
  • the locking mechanism 136 of the door or hatch arrangement 100 further comprises a multi-part latch 150, which here is realized in two parts only as an example with a first partial body 152 on the leaf side and with a further partial body 154 on the frame side.
  • the leaf-side partial body 152 is positioned in the leaf 106 and the further, frame-side partial body 154 is positioned in the frame 102.
  • the two partial bodies 152, 154 are partially located both in the frame 102 and in the leaf 106 of the door or hatch arrangement 100.
  • the leaf-side partial body 152 is mounted in the first support profile 138 and the frame-side partial body 154 is accordingly rotatably or pivotably mounted in the frame-side support profile 140.
  • the leaf-side, first partial body 152 is here only by way of example as a first partial round profile 160 and the frame-side, second partial body 154 is only exemplary as a second partial round profile 162.
  • the first partial round profile 160 is designed as a first half cylinder 164 and the second partial round profile 162 is designed as a second half cylinder 166, the half cylinders 164, 166 being designed symmetrically to one another and placed against one another on their flat sides or contact surfaces to form a solid cylinder form.
  • the term “half cylinder” defines a centrally divided solid cylinder with a semicircular cross-sectional geometry, whereby the term “flat side” defines the flat surface in the longitudinal direction.
  • any rotationally symmetrical body such as cylinders, ellipsoids, spindles, barrel bodies, cones, spheres or the like, which are divided at least once centrally or eccentrically in the longitudinal direction, can form the multi-part bar 150 as partial bodies.
  • the first partial body 152 is rotatable or pivotable about an associated longitudinal axis 172 in the support profile 138 and the second partial body 154 is rotatable about an associated longitudinal axis 174 in the second support profile 140.
  • the Figure 2 illustrates a rear perspective view of the door or hatch assembly of Fig. 1 .
  • the frame opening 110 of the door or hatch arrangement 100 can be closed by means of the leaf 106, which is pivotably articulated by the two hinges 112, 114, if necessary by pivoting in the closing direction 128 to separate the outer space 126 from the inner space 130.
  • the sheet 106 has the outside of the sheet 122 opposite the closing direction 128 and the inside of the sheet 120 facing away from it.
  • the sheet frame 142 which runs essentially perpendicular to the inside of the sheet 120 and the outside of the sheet 122, is the leaf-side partial body or the first partial round profile, which is designed as a half-cylinder, and is hidden here integrated.
  • the frame-side partial body 154 is integrated into the frame frame 144 of the frame 102 by means of the second support profile 140.
  • the frame-side, second support profile 140 is here exemplarily connected to the frame 102 by means of the fastening tab 146.
  • the second partial body 154 is realized as a second partial round profile 162 and here in the shape of the second half-cylinder 166.
  • the second partial body 154 on the frame side is actuated by means of the actuating device 148.
  • the Figure 3 shows an enlarged perspective top view of the locking mechanism of the door or hatch assembly of Fig. 1 in an unlocking state.
  • the door or hatch assembly 100 is shown in FIG Fig. 3 in the closed state, in which the leaf 106 completely closes the frame opening 110 of the frame 102 of the door or hatch arrangement 100.
  • the sheet 106 has the inside of the sheet 120 and the outside of the sheet 122.
  • the sheet frame 142 In the closed state of the door or hatch arrangement 100 illustrated here, the sheet frame 142 ideally rests on the frame frame 144 without a gap, creating an imaginary, common contact plane 190.
  • a circumferential fold-like gap 192 which can serve, for example, as a receiving space for a sealing element, not shown.
  • the multi-part latch 150 of the locking mechanism 136 is constructed with the leaf-side partial body 152 and with the frame-side partial body 154, the leaf-side partial body 152 being designed here only as an example as a first half-cylinder 164 and the frame-side partial body 154 as a half-cylinder 166 symmetrical to the first half-cylinder 164.
  • the first half cylinder 164 is accommodated in a first bearing shell 198 about its associated longitudinal axis 172 and the second half cylinder 166 is rotatably accommodated in a second bearing shell 200 about its associated longitudinal axis 174.
  • the first bearing shell 198 is non-positively connected to the first support profile 138 on the blade side. Accordingly, the second bearing shell 200 is firmly connected to the second support profile 140 on the frame side.
  • the two half cylinders 164, 166 are in an opposite position in the closed state of the door or hatch arrangement 100 shown here.
  • a flat side of the first half-cylinder 164 forms a contact surface 206, which, when the door or hatch arrangement 100 is closed, preferably rests over its entire surface on a flat side of the second half-cylinder 166, which embodies a further contact surface 208.
  • the contact surfaces 206, 208 or the flat sides of the half cylinders 164, 166 of the locking mechanism 136 lie within the contact plane 190 and the door or hatch arrangement 100 can be opened and closed by pivoting the leaf 106 within the frame opening 110.
  • the longitudinal axes 172, 174 of the half cylinders 164, 166 running in the contact surfaces 206, 208 coincide in an imaginary, common axis of rotation 176 of the bolt 150 of the locking mechanism, which is here exemplified in two parts.
  • the bearing shells 198, 200 have an approximately semicircular cross-sectional geometry and are formed with a friction-reducing or self-lubricating material, such as a non-ferrous metal alloy in the form of bronze or the like.
  • the support profiles 138, 140 are preferably made from a high-strength steel alloy or the like.
  • the frame-side second half-cylinder 166 can be actively rotated about its associated longitudinal axis 174 by means of the actuating device 148, whereby the leaf-side first half-cylinder 164 is only passively rotated due to its contact surface 206 being in contact with the contact surface 208 of the second half-cylinder 166, or the first half-cylinder 164
  • the rotational movement of the second half-cylinder 166 on the frame side, which is actively rotated by means of the actuating device 148, is only passively carried out.
  • the passive, leaf-side first half cylinder 164 has, for example, two radially outwardly directed guide pins 214, 216, each of which is slidably received in an associated guide 218, 220 of the first support profile 138.
  • the two guides 218, 220 are exemplarily designed here as grooves that are fanned out like a slice of cake.
  • unmarked ends of the guides 218, 220 on both sides serve as a stop in order to limit a rotational movement or pivoting movement of the half cylinders 164, 166 to approximately a quarter of a turn or to a rotation or pivoting angle of approximately 90 °.
  • the second half cylinder 166 on the frame side whose guide bolts and guides are shown in the illustration Fig. 3 are completely hidden. Due to the guidance, the half cylinders 164, 166 are reliably within the position even when the door or hatch arrangement 100 is open Bearing shells 198, 200 of the support profiles 138, 140 are guided and at the same time secured against falling out.
  • the sheet frame 142 has, at least in sections, a wedge-shaped first bevel 232 running at an angle ⁇ in relation to a vertical 230 of the sheet 106.
  • the frame frame 144 has a second bevel 234 that is complementary to the first bevel 232, the first bevel 232 extending at an angle starting from the outside of the sheet 122 in the direction of the inside of the sheet 120.
  • the wedge-shaped bevels 232, 234 are provided opposite one another on the leaf and frame frame 142, 144 to ensure a tight seal.
  • the vertical 230 is oriented essentially orthogonally to the sheet 106 or to the inside of the sheet 120 and the outside of the sheet 122. Due to the wedge-shaped bevels 232, 234, the door or hatch arrangement 100 can be opened and closed smoothly and without jamming while at the same time being extremely strong against forces acting on the outside of the leaf 122, such as pressure waves or shock waves, etc.
  • the Figure 4 shows the locking mechanism of Fig. 3 in locking state.
  • the leaf 106 of the door or hatch arrangement 100 has the inside of the leaf 120 and the outside of the leaf 122 and completely closes the frame opening 110 of the frame 102.
  • the leaf frame 142 lies against the frame frame 144 at least in some areas.
  • the sheet frame 142 preferably has the first bevel 232, which is inclined at an angle ⁇ with respect to the vertical 230, the angle ⁇ being of the order of 5°.
  • the bevel 234, which is complementary to the bevel 232, is accordingly provided on the frame frame 144.
  • contact plane 190 is rotated or pivoted by approximately 90 °, for example in the counterclockwise direction, about their assigned longitudinal axes 172, 174 or the common axis of rotation 176, the flat contact surfaces 206, 208 or flat sides of the half cylinders 164, 166 in Essentially lie against each other without a gap. As a result, the sheet 106 is reliably locked within the frame 102.
  • the frame-side, second half-cylinder 166 is actively rotated by means of the actuating device 148, whereas the leaf-side half-cylinder 164 resting against it only passively completes the approximate quarter turn of the actively driven second half-cylinder 166, that is, the second half-cylinder 166 takes the first half-cylinder 164 when locking and unlocking the locking mechanism every time.
  • the unlocking state is achieved by turning the half cylinders 164, 166 clockwise by approximately 90 °, with the door or hatch arrangement 100 initially still being closed.
  • the synchronous pivoting or rotation of the half cylinders 164, 166 is only possible when the door or hatch arrangement is closed, since only in this case do the contact surfaces 206, 208 of the two half cylinders 164, 166 rest against one another.
  • the Figure 5 shows a schematic cross-sectional view of the locking mechanism in the unlocked state.
  • the first support profile 138 with the first bearing shell 198 fastened therein is arranged in the sheet 106 of the door or hatch arrangement 100.
  • the leaf-side partial body 152 is designed as a first partial round profile 160 in the shape of the first half-cylinder 164.
  • the first bearing shell 198 is intended to accommodate the first half cylinder 160 about its associated longitudinal axis 172, which here runs perpendicular to the plane of the drawing. Accordingly, there is 102 in the frame the second support profile 140 is arranged, in which the second bearing shell 200 is fastened for rotatably receiving the second half-cylinder 166.
  • the contact surfaces 206, 208 or half sides of the half cylinders 164, 166 lie against one another with virtually no gap and, when working together, form the multi-part latch 150 of the locking mechanism 136.
  • the leaf frame 142 and the frame frame 144 also lie against each other in the closed but not yet locked state of the door or hatch arrangement 100 and form the contact plane 190. Due to the fact that the contact surfaces 206, 208 of the two half-cylinders 164, 166 lie directly against one another without a gap and at the same time run in the contact plane 190 of the leaf and frame frame 142, 144, the locking mechanism 136 is in the unlocked state and the door or hatch arrangement 100 can be easily opened and closed again if necessary by swinging the sheet 106 out of the frame 102.
  • the first half cylinder 164 which is rotatably accommodated in the first bearing shell 198, is guided in the guide 218 by means of the guide pin 214 and at the same time secured against falling out.
  • the second half cylinder 166 which is rotatably accommodated in the second bearing shell 200, is guided in a guide 242 by means of a guide pin 240 and secured against falling out.
  • the guide pin 240 can also function as a drive pin 248, which, for example, by means of an assigned, not designated ball head with a ball socket of an actuator, also not shown, as part of the actuating device in accordance with Fig. 1 to 4 to actuate the locking mechanism 136 by rotating or pivoting the half cylinder 164, 166 is coupled.
  • the half cylinders 164, 166 can each have more than one radially outwardly directed guide pin, each of which runs in assigned guides.
  • the second Half cylinder 166 is rotated with the help of the drive bolt 248 in a circumferential direction U or, for example, counterclockwise by approximately 90 °, that is, approximately a quarter of a turn about the coinciding longitudinal axes 172, 174, until the two half cylinders 164, 166 reach the position of Fig. 5 have assumed and the complete locking state of the door or hatch arrangement 100 has been reached.
  • the actively driven second half-cylinder 166 takes the passive first half-cylinder 164 resting against it with almost no play due to the ideally full-surface contact between the two contact surfaces 206, 208, whereby an active, blade-side drive of the first half-cylinder 164 is unnecessary.
  • the at least one guide pin 240 of the second half cylinder 166 moves within the assigned guide 242 starting from a fourth stop A 4 to a third stop A 3 and the guide pin 214 of the first half cylinder 164 slides accordingly starting from a first stop A 1 to towards a second stop A 2 of the leaf-side guide 218.
  • the Figure 6 illustrates a schematic cross-sectional view of the locking mechanism in the locked state.
  • the adjacent contact surfaces 206, 208 of the half cylinders 164, 166 run due to the completion of the approximately 90 ° rotation of the half cylinders 164, 166 about the longitudinal axes 172, 174, starting from their position in, due to the completion of the approximately 90 ° rotation caused by the drive bolt 248 Fig. 5 in the direction U or in the counterclockwise direction approximately at right angles to the common contact plane 190 of the leaf and frame frame 142, 144, whereby in Fig. 6 the fully locked state of the locking mechanism 136 of the door or hatch assembly 100 is reached.
  • the guide pin 214 of the half cylinder 164 also carries out its passive rotational movement.
  • Opening the door or hatch arrangement 100 is practically impossible in the locked state, even with a high level of mechanical force.
  • the unlocking state of the locking mechanism can be changed again Fig. 5 produce.
  • the door or hatch arrangement 100 can have a plurality of locking mechanisms, which are preferably evenly spaced apart on the circumference, each of which is constructed in the manner of the locking mechanism 136, and which can preferably be actuated simultaneously and from a central location by means of an actuator.
  • the invention relates to a door or hatch arrangement 100 for a vehicle or a building, wherein the door or hatch arrangement 100 has a leaf 106 which is pivotably received in a frame 102 for closing a frame opening 110.
  • the door or hatch arrangement 100 has at least one multi-part latch 150, which is formed with a partial body 152 and with at least one further partial body 154, with at least one partial body 152 in the leaf 106 and the at least one further in an unlocking state Partial body 154 is positioned in the frame 102, whereas in a locked state the part bodies 152, 154 are partially located both in the frame (102 and in the sheet 106.
  • the door or hatch arrangement 100 can be locked easily and smoothly, which also is mechanically highly resilient.
  • the invention relates to a locking mechanism 136 and a vehicle or a building with such a locking mechanism 136.

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  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Power-Operated Mechanisms For Wings (AREA)
EP22186044.8A 2022-07-20 2022-07-20 Agencement de porte ou d'écoutille, mécanisme de verrouillage, ainsi que véhicule ou bâtiment Pending EP4310278A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP22186044.8A EP4310278A1 (fr) 2022-07-20 2022-07-20 Agencement de porte ou d'écoutille, mécanisme de verrouillage, ainsi que véhicule ou bâtiment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP22186044.8A EP4310278A1 (fr) 2022-07-20 2022-07-20 Agencement de porte ou d'écoutille, mécanisme de verrouillage, ainsi que véhicule ou bâtiment

Publications (1)

Publication Number Publication Date
EP4310278A1 true EP4310278A1 (fr) 2024-01-24

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Application Number Title Priority Date Filing Date
EP22186044.8A Pending EP4310278A1 (fr) 2022-07-20 2022-07-20 Agencement de porte ou d'écoutille, mécanisme de verrouillage, ainsi que véhicule ou bâtiment

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Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4343065A (en) * 1978-09-05 1982-08-10 Seilib Lock and hinge rotary device
DE3425890A1 (de) * 1984-07-13 1986-01-23 Blohm + Voss Ag, 2000 Hamburg Schiffstuer- oder -lukenanordnung
GB2290107A (en) * 1994-06-09 1995-12-13 Pickersgill Kaye Ltd Door securing device
US10221595B2 (en) * 2013-11-26 2019-03-05 Einstein Ip Limited Locking device

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4343065A (en) * 1978-09-05 1982-08-10 Seilib Lock and hinge rotary device
DE3425890A1 (de) * 1984-07-13 1986-01-23 Blohm + Voss Ag, 2000 Hamburg Schiffstuer- oder -lukenanordnung
DE3425890C2 (fr) 1984-07-13 1990-05-17 Blohm + Voss Ag, 2000 Hamburg, De
GB2290107A (en) * 1994-06-09 1995-12-13 Pickersgill Kaye Ltd Door securing device
US10221595B2 (en) * 2013-11-26 2019-03-05 Einstein Ip Limited Locking device

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