WO2020224793A1 - Dispositif de fermeture de dispositifs embarqués dans des avions - Google Patents

Dispositif de fermeture de dispositifs embarqués dans des avions Download PDF

Info

Publication number
WO2020224793A1
WO2020224793A1 PCT/EP2019/072914 EP2019072914W WO2020224793A1 WO 2020224793 A1 WO2020224793 A1 WO 2020224793A1 EP 2019072914 W EP2019072914 W EP 2019072914W WO 2020224793 A1 WO2020224793 A1 WO 2020224793A1
Authority
WO
WIPO (PCT)
Prior art keywords
locking
door
component
rocker
locking device
Prior art date
Application number
PCT/EP2019/072914
Other languages
German (de)
English (en)
Inventor
Maurice Tkocz
Original Assignee
Safran Cabin Germany Gmbh
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 Safran Cabin Germany Gmbh filed Critical Safran Cabin Germany Gmbh
Publication of WO2020224793A1 publication Critical patent/WO2020224793A1/fr

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
    • B64D11/00—Passenger or crew accommodation; Flight-deck installations not otherwise provided for
    • B64D11/0007—Devices specially adapted for food or beverage distribution services
    • 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
    • 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
    • E05B63/244—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 the striker being movable for latching, the bolt for unlatching, or vice versa
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
    • B64D11/00—Passenger or crew accommodation; Flight-deck installations not otherwise provided for
    • B64D11/04—Galleys

Definitions

  • the invention relates to a locking device for an on-board device with a structure and a door that is movable, preferably pivotable, relative to this.
  • the locking device is used to lock the door to the structure.
  • the on-board equipment is used, for example, in an aircraft; it preferably relates to a trolley compartment for a passenger aircraft.
  • Trolleys are used in passenger aircraft, for example, to transport drinks and food from the galley to the passengers in the cabin.
  • the box-shaped trolleys are equipped with rollers and are stored in designated compartments or compartments, also known as "trolley compartments", when not in use or for preparing or preparing food.
  • the trolley compartments are equipped with lockable doors, on the one hand for aesthetic reasons, on the other hand to secure the trolleys and their contents, for example to prevent the trolleys from moving uncontrollably during take-off, landing or in turbulence.
  • the doors In addition to reliable securing / locking, the doors should be easy to open and close with one hand, if possible. These or similar requirements may also be placed on the doors of other on-board equipment, for example on doors for locking compartments, shelves, bags and the like in a galley or in the passenger cabin. Conventional locks use knobs or toggles, for example, which lock the door on the outside. Typically, two independently operable locking mechanisms are provided, which are referred to in the technical field as “Primary Latching” and “Secondary Latching”.
  • WO 2014/085644 A1 describes a locking mechanism with a lever that is pivotably attached to the on-board device at one end and has a toggle at the other end, which can be brought into engagement with a projection on the outside of the door in order to lock the door .
  • WO 2013/149072 A1 describes an alternative locking mechanism. This has an actuating lever pivotably mounted in the door and a linkage that converts the rotation of the lever into a translational movement of a pin. When locked, the pin engages in a recess located in the worktop of the on-board device.
  • the actuating elements such as toggles, levers, knobs, etc., absorb high loads because they are either part of the locking mechanism or are permanently coupled to it. This not only makes handling more difficult, but also prevents flexibility and individualization of the appearance and the technical structure of the actuating elements. Individual solutions are only possible to a very limited extent without a fundamental redesign of the entire locking device.
  • the locking mechanism is at least partially visible. For example, the toggle protrudes above the door level and can thereby impair the appearance of the on-board device and the functionality of the locking device. Presentation of the invention
  • One object of the invention is to provide an improved locking device for an on-board device, preferably a trolley compartment for a passenger aircraft, in particular to realize an individualization of the locking device with reliable functioning.
  • the locking device according to the invention is designed for an on-board device of a means of transport, in particular an aircraft.
  • the on-board device is particularly preferably a trolley compartment for a passenger aircraft.
  • other on-board equipment and means of transport such as buses, trains, boats, ships, etc., are also included insofar as they have similar requirements for securing on-board equipment.
  • the on-board facility has a structure, typically stationary, and a door that is movable, preferably pivotable, relative to this structure.
  • the locking device comprises a locking mechanism with a structure-side locking component which is attached to the structure and a door-side locking component which is attached to the door.
  • the phrase “attached to” includes integration, embedding, recess, and the like.
  • the structure-side locking component or the door-side locking component can be fully or partially integrated, embedded, etc. in the relevant structural unit, ie structure or door.
  • a wall for example, is used as a structure Cover plate, floor and the like of the on-board equipment into consideration.
  • the structure-side locking component and the door-side locking component can be brought into positive and / or non-positive engagement to lock the door on the structure and can be released from one another to unlock the door. In this way the door is locked / secured and unlocked / unlocked.
  • the locking device further comprises an actuating mechanism which can be decoupled from the locking mechanism, which is attached to the door and which, when actuated by an operator, engages the structural-side locking component and the door-side
  • the actuation mechanism is also referred to herein as a “lock” or comprises one.
  • the lock can furthermore comprise a linkage with a locking tongue, as explained in detail below, in order to operate the locking mechanism with it.
  • decoupling naturally refers to the intended use of the locking device and denotes a mechanical separation between the locking mechanism and the actuating mechanism such that essentially no closing force is transmitted to the actuating mechanism during the decoupled state.
  • a mechanical contact between the actuating mechanism and the locking mechanism is neither excluded nor generally possible, even in the decoupled state, but it is essentially directed towards the actuation of the locking mechanism and does not transmit any closing force to the actuating mechanism.
  • Such a decoupling can exist twice or always; in the latter case, the locking mechanism would accordingly be decoupled from the actuating mechanism.
  • Such a separation of the actuating mechanism from the locking mechanism relieves the load on the lock compared to conventional designs.
  • the closing force can essentially be completely absorbed by the locking mechanism, regardless of the specific design of the actuating mechanism, while the actuating mechanism is not loaded or is loaded in a well-defined manner related to the pure actuation.
  • the locking device is therefore not only particularly simple and can be handled with a low, constant force, but the locking function is essentially lock-independent, which means that the use of individual, for example customer-specific locks can be implemented particularly easily and without fundamental redesign of the entire locking mechanism. Visible knobs, for example protruding outward beyond the door level, can be dispensed with, so that there is no impairment of the appearance in this regard.
  • the locking device is suitable for a flexible and individual design, since the actuating mechanism can be freely modified, while the function and the structural design of the locking mechanism remain unaffected.
  • the locking of the door to the structure is or is preferably implemented essentially completely by the locking mechanism, so that it is independent of the actuating mechanism.
  • the function is ensured with almost every individually selected lock (for example by a customer) and, for example, the design of the lock can be freely selected.
  • the structure-side or door-side locking component is a locking rocker that is pivotably mounted.
  • the locking rocker preferably relates to the locking component on the structure side and in this case is also mounted pivotably on the structure.
  • the locking rocker only requires a small swivel amplitude, for example in Range from 15 ° to 30 °.
  • the locking rocker is a structurally simple and reliable implementation of a locking component.
  • the locking rocker preferably comprises a nose.
  • the other locking component preferably the door-side locking component, is or comprises in this case a recess into which the nose for locking the door to the structure can be brought into positive and / or non-positive engagement.
  • the nose is inserted into the recess for locking.
  • the recess is a structurally simple and reliable implementation of the locking mechanism.
  • the locking force is here essentially completely absorbed by the locking rocker.
  • the locking rocker is preferably mounted in an assembly so that it can pivot about an axis of rotation, it being possible for the assembly to be fastened, for example, by means of a screw connection in a filler piece that is embedded in the structure or the door and / or integrated therein. In this way, the locking mechanism can be installed simply, reliably and modularly in the structure concerned.
  • the actuating mechanism preferably has an actuating unit and a movable locking tongue.
  • the locking tongue is designed to change the pivot position of the locking rocker when the operating unit is actuated by an operator.
  • the change in position of the actuating unit can be transmitted to the locking tongue via a linkage, for example.
  • the locking tongue can in principle be permanently connected to the locking rocker (in general, with the corresponding locking component), but the locking tongue and the corresponding locking component preferably only make one butt contact can be detached from one another, whereby the decoupling described above is implemented in a structurally simple manner.
  • the locking tongue is preferably arranged in the door and / or mounted displaceably in the door plane, as a result of which the actuating mechanism can be implemented and installed in a space-saving manner.
  • the locking tongue is preferably preloaded into a preferred position, preferably the locking position.
  • a preferred position preferably the locking position.
  • the preload can be implemented using a spring, for example.
  • the locking tongue preferably has a run-on bevel which is set up in such a way that it deflects the locking rocker into the locking position or locking position upon contact.
  • the locking tongue is in this case at its front end, i. the end coming into contact with the locking rocker, beveled in order to achieve a uniform and reliable adjustment of the locking rocker into the locking position when the door is closed.
  • the locking rocker is preferably loaded by gravity and / or spring force into a preferred position, preferably into the unlocked position.
  • the locking rocker falls slightly due to its own weight (provided it is not prevented by the state of the locking tongue or generally the actuating mechanism), for example in a range of 15 ° to 30 °, in order to release the lock.
  • the structure-side or door-side locking component preferably the structure-side locking component
  • the locking hook is a structurally simple and reliable implementation of a locking component.
  • the other locking component preferably the locking component on the door side
  • the locking bolt in connection with the locking hook is a structurally simple and reliable implementation of the locking mechanism.
  • the actuation mechanism preferably comprises a slide which is designed to change the pivot position of the locking hook when actuated by an operator, for example by means of impact contact.
  • the slide is a structurally simple and reliable implementation of the actuating mechanism.
  • the actuating mechanism preferably comprises a spring, for example a compression spring, which biases the slide into a preferred position, preferably into the closed position.
  • a spring for example a compression spring
  • the locking device preferably comprises several, preferably exactly two, independently actuatable locking mechanisms and correspondingly assigned actuating mechanisms. This way is one Multiple securing, in particular “primary latching” and “secondary latching”, can be implemented.
  • the independent locking mechanisms or actuating mechanisms can be configured as set out above. A combination and mixture of technical features is possible here, if desired or technically sensible. In other words, the independently operable locking mechanisms can be constructed identically or differently.
  • the components, features and the like are given either in the plural or in the singular for the sake of linguistic simplicity. The other case is included, however, if technically sensible. In particular, the plural is included in the case of multiple securing, even if the description speaks of “the locking tongue”, “the locking rocker” and the like.
  • FIG. 1 is a schematic front view of a door for an on-board facility, such as a trolley compartment, with a locking device.
  • Figures 2a and 2b show cross-sections of a locking device with an actuating mechanism and a locking mechanism;
  • Figure 2c is a three-dimensional detailed view of two locking rockers of the locking mechanism;
  • FIG. 2d shows a sectional detailed view relating to the mounting of the locking rockers;
  • FIGS. 3a and 3b are schematic views of a locking device according to a further exemplary embodiment, FIG. 3a showing the locking device in a sectional plan view, while FIG. 3b shows a cross section of the same along the plane A-A.
  • FIG. 4 shows an actuating mechanism with a lock according to a further embodiment.
  • FIG. 5 is a cross-sectional view of part of an on-board device with a door, a base as a structure for the locking mechanism, a seal and a worktop; the partial views 5a to 5c show exemplary embodiments of stops and seals for the well-defined and reliable locking / locking of the door.
  • FIG. 1 is a schematic front view of a door 10 for an on-board facility 1, which is preferably a trolley compartment.
  • the door 10 has a hinge section 11 which is set up for the pivotable mounting of the door 10 about an axis of rotation.
  • the door 10 has at least one actuation unit 21, which can include, for example, one or more levers, tilting elements, toggles, rotary knobs, etc., in order to lock and unlock the door 10 by an operator.
  • the actuation unit 21 is part of an actuation mechanism 20 to be described below.
  • the actuation unit 21 comprises a primary actuation element 21a and a secondary actuation element 21b, which can be actuated both jointly and independently of one another and interact with one or more locking mechanisms 30 to be described.
  • the actuating elements 21a, 21b are designed as levers which can be actuated by reaching under and tilting forwards (perpendicular to the door plane and out of the plane of FIG. 1).
  • the actuation unit 21 or the actuation elements 21a, 21b can be arranged in a recess 12 so that they do not or only slightly protrude beyond the door level. Furthermore, the actuating unit 21 or the actuating elements 21a, 21b can be pretensioned in one direction by spring elements (not shown) so that they automatically return to a desired starting position, for example into the recess 12.
  • the actuating mechanism 20 and the locking mechanism 30 together form a locking device which is set up for locking the door 10 in the closed position and for unlocking the door 10 in order to open it.
  • the operating mechanism 20 and the Locking mechanism 30 are explained below with reference to FIGS. 2a to 2d.
  • the actuation mechanism 20 comprises a lock 22 which, in a structurally simple case, is a linkage with a locking tongue 23.
  • the actuation unit 21 can be viewed or implemented as part of the lock 22 or as a separate structural unit.
  • the locking tongue 23 is arranged in the door 10 and mounted displaceably in the door plane. When the actuating unit 21 is actuated, the locking tongue 23 is displaced upwards / downwards in the view of FIGS. 2a and 2b.
  • two actuating elements 21a, 21b two locks 22, each with a locking tongue 23, are provided.
  • the actuating mechanism 20, in particular the lock 22, can be designed in a different manner. It is thus possible to design the actuating mechanism individually for the customer, provided that it has a component, for example the locking tongue 23, which is set up to actuate the locking mechanism 30, which can be designed as follows:
  • the locking mechanism 30 has one or more (in the present exemplary embodiment two, correspondingly for “primary latching” and “secondary latching”) locking rockers 31, which are mounted tiltably about an axis of rotation Dw.
  • the locking rockers 31 are integrated in a structure 2 directly adjacent to the door 10 or attached thereto.
  • a base plate, cover plate, worktop or side wall of the on-board device 1 can be considered as the structure 2, for example.
  • FIG. 2d shows a possible integration and fastening of the locking rockers 31 in the structure 2.
  • the locking rockers 31 are mounted in an assembly 32 so as to be pivotable about the axis of rotation Dw.
  • the Assembly 32 is in turn fastened by means of a screw connection 33 in a filler piece 2 a, which is embedded or integrated in structure 2. This form of connection of the assembly 32 enables a quick and uncomplicated replacement of the components during maintenance work and maintenance.
  • the locking rockers 31 are preferably equipped with a nose 31 a in order to ensure a positive fit with a corresponding recess 13 in the door 10.
  • the nose 31a can, for example, be L-shaped, as shown in FIGS. 2a and 2b, or T-shaped, as shown in FIG. 2c.
  • the shape of the locking rockers 31, in particular any noses 31a, can be adapted to the stroke of the locks 22 to be supported.
  • the locking rocker 31 is an exemplary implementation of a structural locking component.
  • the recess 13 is an exemplary implementation of a door-side locking component.
  • the locking rockers 31 drop slightly due to their own weight, for example with an amplitude in the range from 15 ° to 30 °, or are brought into this corresponding position by means of spring force.
  • the door 10 has an inner, sufficiently large recess 14 in which the recess 13 is located. When the door 10 is closed, the locking rockers 31 slide into the inner recess 14 in the door 10.
  • the locking rockers 31 then come into contact with the associated locking tongues 23.
  • the locking tongues 23 are each equipped with a run-on bevel 23a which is set up in such a way that they lift the corresponding locking rockers 31 upwards upon contact, as can be seen from FIG. 2b.
  • the lugs 31a of the locking rockers 31 thus come into positive and / or non-positive engagement with the associated recesses 13. In this way the door becomes 10 locked.
  • the locking tongues 23 of the locks 22 are preferably spring-loaded closing, whereby they permanently press the locking rockers 31 upwards.
  • the locking function is essentially lock-independent, which means that individual, for example customer-specific, locks can be used.
  • Another advantage over a conventional design is that the locking device can be handled in a particularly simple and reliable manner. No closing force acts on the lock 22. Rather, it is essentially completely received by the locking rockers 31, regardless of the specific design of the lock 22. The lock 22 can thus be operated particularly gently and with little wear.
  • the lock 22 can be set up in such a way that it indicates whether the locking rockers 31 are locked or the locking tongues 23 of the lock 22 are in the end position / closed position. Visible knobs protruding outward beyond the door level can be dispensed with, so that in this regard there is no impairment of the appearance.
  • FIG. 3a shows a sectional plan view of the locking device
  • FIG. 3b shows a cross section along the plane AA of FIG. 3a.
  • the technical solution according to FIGS. 3a and 3b uses one or more locking hooks 34 instead of locking rockers 31.
  • the locking mechanism 30 thus comprises at least one (preferably two independently operable) locking hooks 34 which are mounted on one side on the structure 2 so as to be pivotable about an axis of rotation Dh or are integrated into it.
  • the locking mechanism 30 further comprises at least one locking bolt 15, correspondingly assigned to the locking hook 34, which is attached to the door 10 or in a recess of the door 10 and interacts with the corresponding locking hook 34.
  • the locking hook 34 is an alternative implementation of the structural locking component.
  • the locking bolt 15 is an alternative implementation of the door-side locking component.
  • the actuation unit 21 comprises one or more slides which are implementations of the actuation elements 21a, 21b.
  • the slides are each provided with a spring 24, preferably a compression spring, which moves the slides into a corresponding preferred position, preferably in the closed position, pre-tensioning.
  • the lock 22 is formed here by the slide and the associated spring 24.
  • the movable locking hooks 34 are turned to the side by means of the locking bolt 15 installed on the door side.
  • One corner (the left corner in FIG. 3a) of the locking hook 34 presses against the corresponding side (the left side in FIG. 3a) of the slide and thus acts against the spring force of the spring 24.
  • the spring 24 then pushes the slide back into the starting position and thus locks the locking hook 34 behind the locking bolt 15.
  • the door 10 is now closed and locked in a form-fitting and force-fitting manner. This mechanism applies analogously to the case of several locks 22.
  • FIG. 2a A further exemplary embodiment, which is based on the basic structure of the embodiment in FIGS. 2a to 2d, is evident from FIG.
  • the actuating mechanism 20 is shown therein with a lock 22 which, as described above, has a locking tongue 23.
  • the locking mechanism 30 is not shown in Figure 4; it can be constructed as described with reference to FIGS. 2a to 2d.
  • the actuating mechanism 20 includes an upper stop 25 and / or a lower stop 26, which limit the amplitude of movement of the locking tongue 23.
  • the locking tongue 23 can be constructed in several parts, as shown in FIG. 4, whereby the flexibility of the actuating mechanism is further increased.
  • a seal 3 and / or a stop 4 can be provided in the area of the locking mechanism 30 between door 10 and structure 2, as can be seen from FIGS. 5 and 5a to 5c.
  • FIGS. 5a to 5c show different designs of the stop 4 as well as integration options for a seal 3.
  • FIG. 5 shows a worktop 5, which is provided above the structure 2 designed as a floor and can be designed as a pull-out work surface or can have one. It should be pointed out that a stop can also be implemented by the locking rocker 31 or integrated into one.
  • the locking force is essentially completely absorbed by the locking rockers 31, locking hooks 34 and the like, regardless of the specific design of the lock 22.
  • the locking device is thus not only particularly simple and can be handled with a low, constant force, but the locking function is therefore essentially lock-independent , whereby the use of individual, for example customer-specific locks is particularly easy and can be implemented without fundamentally redesigning the entire locking mechanism.
  • two locking rockers 31, two locking hooks 34 and the like which can be moved and actuated independently of one another, “primary latching” and “secondary latching” are implemented.
  • Visible knobs protruding outward beyond the door level can be dispensed with, so that in this regard there is no impairment of the appearance.

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Structural Engineering (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Lock And Its Accessories (AREA)

Abstract

L'invention concerne un dispositif de fermeture destiné à un dispositif embarqué (1) et comprenant une structure (2) et une porte (10) mobile, de préférence pivotante, par rapport à celle-ci. Le dispositif de fermeture comprenant : un mécanisme de verrouillage (30) pourvu d'un composant de verrouillage côté structure (31, 34), qui est fixé à la structure (2), et un composant de verrouillage côté porte (13, 15) qui est fixé à la porte (10), le composant de verrouillage côté structure (31, 34) et le composant de verrouillage côté porte (13, 15) pouvant être amenés en engagement par complémentarité de formes et/ou à force l'un avec l'autre pour verrouiller la porte (10) sur la structure (2) et pouvant être détachés l'un de l'autre pour déverrouiller la porte (10) ; un mécanisme d'actionnement (20) qui peut être désaccouplé du mécanisme de verrouillage (30) et qui est fixé à la porte (10) et qui, lorsqu'il est actionné par un utilisateur, établit l'engagement du composant de verrouillage côté structure (31, 34) et du composant de verrouillage côté porte (13, 15) et/ou pour les détacher.
PCT/EP2019/072914 2019-05-08 2019-08-28 Dispositif de fermeture de dispositifs embarqués dans des avions WO2020224793A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201962845196P 2019-05-08 2019-05-08
US62/845,196 2019-05-08

Publications (1)

Publication Number Publication Date
WO2020224793A1 true WO2020224793A1 (fr) 2020-11-12

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102022119790A1 (de) 2022-06-22 2023-12-28 Grammer Aktiengesellschaft Verriegelungsmechanik

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0619408A1 (fr) * 1993-04-06 1994-10-12 E.S.T.P.M. Dispositif de verrouillage automatique d'une porte, en particulier d'une porte basculante
WO2013149072A1 (fr) 2012-03-29 2013-10-03 B/E Aerospace, Inc. Verrouillage à palette de porte de baie de chariot
US20130257067A1 (en) * 2012-03-29 2013-10-03 B/E Aerospace, Inc. Aircraft galley latches and sealing system
WO2014085644A1 (fr) 2012-11-29 2014-06-05 B/E Aerospace, Inc. Loquet de porte de baie de chariot de cuisine de bord
GB2521932A (en) * 2013-11-26 2015-07-08 Einstein Ip Ltd A locking device
US20170051542A1 (en) * 2015-08-20 2017-02-23 Dometic Sweden Ab Latching Handle Assembly
WO2017134539A1 (fr) * 2016-02-01 2017-08-10 Gorenje Gospodinjski Aparati, D.D. Appareil du type lave-vaisselle ayant un dispositif de retenue et d'ouverture de porte
WO2017149545A1 (fr) * 2016-03-03 2017-09-08 Dan Raz Ltd. Agencement de verrou présentant un verrou d'arrêt

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0619408A1 (fr) * 1993-04-06 1994-10-12 E.S.T.P.M. Dispositif de verrouillage automatique d'une porte, en particulier d'une porte basculante
WO2013149072A1 (fr) 2012-03-29 2013-10-03 B/E Aerospace, Inc. Verrouillage à palette de porte de baie de chariot
US20130257067A1 (en) * 2012-03-29 2013-10-03 B/E Aerospace, Inc. Aircraft galley latches and sealing system
WO2014085644A1 (fr) 2012-11-29 2014-06-05 B/E Aerospace, Inc. Loquet de porte de baie de chariot de cuisine de bord
GB2521932A (en) * 2013-11-26 2015-07-08 Einstein Ip Ltd A locking device
US20170051542A1 (en) * 2015-08-20 2017-02-23 Dometic Sweden Ab Latching Handle Assembly
WO2017134539A1 (fr) * 2016-02-01 2017-08-10 Gorenje Gospodinjski Aparati, D.D. Appareil du type lave-vaisselle ayant un dispositif de retenue et d'ouverture de porte
WO2017149545A1 (fr) * 2016-03-03 2017-09-08 Dan Raz Ltd. Agencement de verrou présentant un verrou d'arrêt

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102022119790A1 (de) 2022-06-22 2023-12-28 Grammer Aktiengesellschaft Verriegelungsmechanik

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