EP2565353A1 - Vorrichtung zum Verriegeln und Entriegeln mit Hilfe eines Schlüssels einer Abdeckung auf einem Rahmen mit integrierter Verschlusseinlage eines Öffnungselements der Abdeckung für das Einführen des Schlüssels - Google Patents

Vorrichtung zum Verriegeln und Entriegeln mit Hilfe eines Schlüssels einer Abdeckung auf einem Rahmen mit integrierter Verschlusseinlage eines Öffnungselements der Abdeckung für das Einführen des Schlüssels Download PDF

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Publication number
EP2565353A1
EP2565353A1 EP12179523A EP12179523A EP2565353A1 EP 2565353 A1 EP2565353 A1 EP 2565353A1 EP 12179523 A EP12179523 A EP 12179523A EP 12179523 A EP12179523 A EP 12179523A EP 2565353 A1 EP2565353 A1 EP 2565353A1
Authority
EP
European Patent Office
Prior art keywords
rotor
opening
buffer
key
bolt
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.)
Granted
Application number
EP12179523A
Other languages
English (en)
French (fr)
Other versions
EP2565353B1 (de
Inventor
Pascal Lacroix
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.)
EJ Emea SAS
Original Assignee
EJ Emea SAS
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 EJ Emea SAS filed Critical EJ Emea SAS
Priority to PL12179523T priority Critical patent/PL2565353T3/pl
Priority to RSP20191361 priority patent/RS59436B1/sr
Priority to SI201231685T priority patent/SI2565353T1/sl
Publication of EP2565353A1 publication Critical patent/EP2565353A1/de
Application granted granted Critical
Publication of EP2565353B1 publication Critical patent/EP2565353B1/de
Priority to HRP20191913TT priority patent/HRP20191913T1/hr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B65/00—Locks or fastenings for special use
    • E05B65/006—Locks or fastenings for special use for covers or panels

Definitions

  • the present invention relates to a device for locking and unlocking with the aid of a key of a buffer or cover on a frame, especially a manhole.
  • This lock comprises a rotor rotatably mounted in the buffer, accessible at one of its ends through the opening opening and carrying the bolt at its opposite end so as to allow the bolt to pivot about the longitudinal rotor axis under the action of the key, when its end is engaged with the corresponding end of the rotor, between its positions prisoner and released from the striker.
  • This known device as well as other known devices for locking and unlocking with a key of a buffer on a frame, has the disadvantage that detritus can pass into the opening opening of the buffer which can reach some of the internal components of the lock, which can lead to difficult pivoting by the bolt key from its locked position of the frame buffer to its unlocked position of the frame buffer.
  • debris can accumulate in the opening opening and completely obstruct it, thus preventing the introduction of the key in the opening opening of the buffer to manipulate the latch bolt.
  • one solution is to close the opening opening of the buffer by a removable plug.
  • this solution disadvantage that the cap can be lost after being removed during a maneuver of the lock to its unlocking position of the frame buffer or simply stolen by a malicious person.
  • the present invention aims to overcome the above disadvantages of known devices.
  • the device for locking and unlocking with the aid of a key of a buffer or cover on a frame comprising a latch secured to the buffer which has an opening opening to access the latch for the key comprising an arm whose one end makes it possible to maneuver the latch when the key is inserted into the buffer opening of a locking position in which a latch bolt is held prisoner of a striker of the frame at a position of unlocking for which the bolt is released from the striker,
  • the lock comprising a rotor rotatably mounted in the buffer, accessible at one of its ends through the opening opening and carrying the bolt at its opposite end so as to allow pivoting of the bolt about the longitudinal axis of the rotor under the action of the key, when the end of his arm is engaged with the corresponding end of the rotor, between its positions prisoner and disengaged from the striker, is characterized in that the rotor of the lock extends perpendicularly under the buffer, the opening opening of the buffer, coaxial with the end of the striker
  • the opening opening of the buffer comprises a circular central orifice and two diametrically opposed grooves opening into the central orifice and the closure cap is in the form of a cylindrical section mounted to slide guided on the rotor of the lock and a part of which end comprises two diametrically opposite pins engaged respectively in the two grooves of the opening opening when the closure plug is in its closed position of the opening opening, the tenons of the closure cap being disengaged from the opening opening when the The key arm is engaged with the end of the latch rotor to rotate the rotor to its position at which the latch bolt is held prisoner in the latch of the frame.
  • the closure cap is integral in rotation with the end of the rotor of the lock and comprises a collar bearing on an internal face of the buffer when the plug occupies its closed position of the opening opening.
  • the key comprises at the tubular end of its arm two diametrically opposite pins of form conjugated to the grooves of the opening opening to allow the engagement of the tubular end of the arm of the key through the opening opening against the return force of the spring and to a position in which the two lugs of the key are brought to bear on the inner face of the pad by rotation of the key engaged with the rotor of the lock and held on this face by the closure cap and the restoring force exerted by the spring on the lugs of the closure cap.
  • the end portion of the closure plug occupying its closed position of the opening opening and the end of the lock rotor are in flush with the flat outer face of the buffer.
  • the closure cap is secured in rotation to the rotor of the latch by at least two flats respectively of the end of the rotor and the central orifice of the closure cap.
  • the rotor is rotatably mounted by a bearing ring integral with the buffer and the return spring is mounted prestressed between the collar of the closure cap and the bearing ring.
  • the rotor is held axially relatively to the bearing ring on the one hand by a shoulder of the rotor bearing on one side of the bearing ring located opposite the closure cap and on the other hand by an elastic member interposed between the side opposite of the bearing ring and the bolt secured to the other end of the rotor so that the elastic member exerts on the rotor an axial force for maintaining the rotor shoulder on the corresponding side of the bearing ring.
  • the elastic member is a washer.
  • the bolt is constituted by a flat arm interposed between the elastic member and an axial retaining pin of the flat arm passing through the end of the rotor and is fixed in rotation to the rotor by two flats respectively of the end of the rotor and an orifice of the flat arm crossed by the end of the rotor.
  • the bearing ring is removably fixed relative to the pad by two diametrically opposed lugs held in abutment by the return spring on an inner face of a wall integral with the pad located at a determined distance from the inner face of the pad parallel to this last, the wall having two diametrically opposed grooves through which can be introduced the two pins of the bearing ring before bringing the lugs bearing on the inner face of the wall by rotation of the bearing ring.
  • the closure cap, the return spring, the bearing ring, the elastic member and a portion of the rotor are housed in a housing integral with the buffer and the bolt is located at outside of this case.
  • the retaining wall of the bearing ring is a bottom wall of the housing.
  • the bottom wall of the housing has two stops external to the housing respectively delimiting the locking and unlocking positions of the bolt.
  • the locking and unlocking device of the invention which will be described below is particularly intended to equip a buffer or cover 1 for closing a frame or frame 2 defining the opening including a manhole.
  • the locking and unlocking device can be actuated by a key 3 as will be seen later.
  • the pad has its substantially flat upper wall 1a having an opening 4 opening on the one hand outwardly at a flat upper face 1b of this wall and on the other hand in an internal cavity 5 of the pad 1 in which is housed part of a lock 6 to which the key 3 can access through the opening opening 4.
  • the key 3 comprises a longitudinal arm 7 whose one end is provided with a bushing 8 coaxial with the arm 7 and an operating handle 9 integral with the opposite end of the arm 7 perpendicular to it.
  • the sleeve 8 has an internal imprint 10 allowing to be in engagement with a rotor 11 rotatably mounted in the internal cavity 5 to operate the latch 6 of a locking position in which a bolt 12 of the latch 6 is held prisoner of a latch 13 of the frame 2 to lock the latch buffer 1 to the frame 2 to an unlocking position for which the bolt 12 is released from the striker 13 to allow the removal of the buffer 1 of the frame 2.
  • the rotor 11 has, integral with its end opposite to that intended to engage the socket 8 of the key 3, the bolt 12 constituted by a substantially rectangular flat arm parallel to the upper wall 1a of the buffer 1 at a distance of it can rotate together with the rotor 11 to occupy its position in which it is held prisoner of the striker 13 of the frame 20 or its position to which it is disengaged from this striker.
  • the rotor 11 of the latch 6 extends perpendicularly to the upper wall 1a of the buffer 1 under it by passing through the internal cavity 5 and a bottom wall 14 of a housing 15 delimiting the cavity 5 with its side wall 16 integral with the flat inner face 1c of the buffer 1.
  • the end portion 11a of the rotor 11 carrying the bolt 12 projects therefrom outside the bottom wall 14 of the housing 15 through a circular opening 17 of this wall.
  • the rotor 11 is fixed axially relative to the pad 1 so that its end portion 11b is housed coaxially in the opening opening 4 with its flat end face 11c flush with the upper planar face 1b of the wall 1a of this buffer.
  • the opening opening 4 of the buffer 1 is closed, when the bolt 12 of the latch 6 occupies its locking position of the buffer frame 2, by a plug 18 arranged concentrically at the end portion 11b of the rotor 11 and an end portion 19 is housed in the opening opening 4 around the end portion 11b of the rotor 11 and of complementary shape to that of the opening opening 4 so as to close the remaining portion of opening located between the opening 4 and the end portion 11b of the rotor 11.
  • the end portion 19 of the plug 18, when the latter occupies its closed position of the opening opening 4, has its flat end face 19c flush with the end face 11c of the rotor 11 and the flat upper face 1b buffer 1.
  • the plug 18 is constituted by a cylindrical section, part of which is constituted by the end portion 19 and the other end portion 20 is housed in the internal cavity 5.
  • the plug 18 comprises a flange 21 located between the two portions of cylindrical sections 19, 20 and disposed in abutment, in the closed position of the plug 18, on an inner annular flat face 1d of the wall 1a of the buffer 1 delimiting with the face upper plane 1b opening opening 4.
  • the plug 18 is held in its closed position of the opening opening 4 by a return spring 22 of the helical compression type, mounted prestressed between the collar 21 of the plug 18 and a ring 23 forming a guide bearing in rotation of the part end 11a of the rotor 11, the ring 23 being housed and secured in the housing 15 of the buffer 1.
  • the lower end portion 11a of the rotor 11 is connected to the upper end portion 11b by a shoulder 11d held axially supported on the bearing ring 23 as will be seen later.
  • the plug 18 can be axially guidedly displaced along the end portion 11b of the rotor 11 against the restoring force of the spring 22 when the socket 8 of the key 3 is introduced through the opening opening .
  • the closure cap 18 has its through orifice 24 of complementary shape to the external shape of the end portion 11b of the rotor 11.
  • the end portion 11b of the rotor 11 has a flattening 11e extending along the end portion 11b and being able to cooperate with a flat portion 24a of the through-orifice 24 of the plug 18.
  • end portion 11b of the rotor 11 has a second flat 11f of smaller width than that of the flat 11e, connected thereto and constituting a polarizer cooperating with a second flat 24b of the orifice 24 of the plug 18.
  • the plug 18 can slide axially along the rotor 11 against the restoring force 22 being secured in rotation to the end portion 11b.
  • the plug 18 comprises two diametrically opposed posts 25 engaged, in the closed position of this plug, respectively in two diametrically opposite grooves or notches 4a of the opening opening 4.
  • the two grooves 4a open into the circular central orifice 4b of the opening opening 4.
  • the two tenons 25 protrude from the portion of section 19 of the plug 18 and have an outer diameter equal to the outer diameter of the collar 21.
  • the impression 10 of the socket 8 of the key 3 is of complementary shape to that of the end portion 11b of the rotor 11, that is to say that the imprint 10 comprises a flat part 10a able to cooperate with the flattened 11th of the end portion 11b of the rotor 11 and a second flat of smaller width 10b adapted to cooperate with the flat portion 11f of the end portion 11b together to form a polarizing means.
  • the socket 8 of the key 3 has two diametrically opposed lugs 26 projecting on either side of the bushing 8 and of shape respectively conjugate to the two diametrically opposite grooves 4a of the opening opening 4.
  • the bushing 8 has an outer diameter a diameter substantially equal to the outer diameter of the section portion 19 of the plug 18 and the two lugs 26 of the sleeve 8 are of identical shape to the two pins 25 of the plug 18, the outer diameter of the sleeve 8 being slightly less than the diameter of the opening part 4.
  • the bearing ring 23 has two radially outer and diametrically opposite lugs 27 engaging, when mounting the latch components in the housing 15, respectively in two diametrically opposite grooves or slots 28 made through the bottom wall 14 of the housing 15.
  • the bearing ring 23 is threaded onto a cylindrical portion of the end portion 11a of the rotor 11 connected to the shoulder 11d of this rotor and the ring 23, once its face facing the plug 18 brought to bear on the shoulder 11d is turned about a quarter of a turn to arrange the two lugs 27 resting on the corresponding inner face 14a of the bottom wall 14 of the housing 15, the spring 22 exerting an axial force for holding the two lugs 27 on this inner side.
  • the bearing ring 23 is removably fixed in the internal cavity 5 of the casing 15.
  • the flat arm constituting the bolt 12 is threaded on the end portion 11a of the rotor 11 above the bearing ring 23 by considering the figure 13 and is secured in rotation to this end portion by a flat portion 29a of a through orifice 29 of this arm cooperating with a flat portion 11g of the end portion 11a of the rotor 11.
  • the arm of the bolt 12 is fixed axially to the end portion 11a of the rotor 11 by a cotter pin 30 passing through a bore 11h of the end portion 11a of the rotor with interposition between the pin 30 and the bolt arm 12 of two conical washers 31 threaded on the end portion 11a.
  • An elastic washer or spring 32 is threaded onto the end portion 11a of the rotor 11 and is interposed between the bearing ring 23 and the arm of the bolt 12 to exert an axial force on the rotor 11 keeping it axially bearing on the ring forming a bearing 23 by its shoulder 11d, thereby axially securing the rotor 11 relative to the buffer 1.
  • the elastic washer 32 is constituted by a washer with two central corrugations on the same side constituting two lugs 32a respectively engaged in two diametrically opposite cutouts 33 of the bearing ring 23 so that the washer 32 exerts an axial thrust on the bolt 12.
  • the washer 32 could be simply made of a resiliently compressible elastomeric material in the axial direction.
  • the bottom wall 14 of the housing 15 has two stops 34 external to the housing 15 and intended to define the pivoting of the bolt 12 between its two extreme positions of locking the buffer 1 to the frame 2 and unlocking the frame buffer.
  • the pad 1 is turned over so that its upper face 1b bears against the ground or any other flat support ( figure 13 ).
  • the plug 18 is housed in the internal cavity 5 by introducing its two tenons respectively into the two grooves 4a of the opening opening 4 until its flange 21 bears on the corresponding annular face 1d of the wall 1a of the buffer 1.
  • the rotor 11 is then positioned in the plug 18 by introducing its two flats 11e, 11f respectively into the two flats 24a, 24b of the plug 18 and the spring 22 is then threaded onto the rotor 11 and the portion 20 of the plug portion 18 with the extreme turn of this spring resting on the collar 21 of the stopper 18.
  • the bearing ring 23 is placed in the wall 14 by introducing its two lugs 27 respectively in the two grooves or notches 28 of the wall 14 and an axial pressure is then exerted on the bearing ring 23 by compressing the spring 22 until the ring 23 bears on the shoulder 11d of the rotor 11 and the ring is then rotated about a quarter of a turn to put the two lugs 27 against the corresponding inner face 14a of the wall 14, thus locking the ring 23 in the housing 15 of the buffer 1.
  • cap assembly 18, rotor 11, spring 22 and bearing ring 23 is housed in the internal cavity 5 and axially held in the housing 15.
  • the washer 32 is threaded onto the end portion 11a of the rotor 11 bearing on the bearing ring 23 and the locking bolt 12 is also threaded on the end portion 11a by engaging the flat portion 29a of its orifice 29 with the flat portion 11g of the end portion 11a of the rotor 11.
  • the washer 32 is then housed in the housing 15 but the bolt 12 and the remaining portion of the end portion 11a of the rotor 11 are outside of this case.
  • the two conical washers 31 are threaded onto the end portion 11a of the rotor 11 projecting from the bolt 12 and the pin 30 is engaged through the bore 11h of the end portion 11a by resiliently compressing the washer 32 between the bolt 12 and the bearing ring 23.
  • the bolt 12 occupies its position in which it is trapped by the striker 13 of the frame 2 while being supported on one of the two abutments 34 of the housing 15 as shown in FIGS. Figures 1 to 4 .
  • FIGS 5 to 9 show that an operator has positioned the key 3 above the opening opening 4 so that the two lugs 26 of the socket 8 of this key are disposed vertically above the two conjugate grooves 4a of the opening opening 4 and that the two flats 10a, 10b of the recess 10 of the bushing 8 are arranged respectively opposite flats 11e and 11f of the rotor 11.
  • the operator then exerts a vertical pressure on the key 3 to couple by the flats 10a, 10b and 11e, 11f the key 3 to the rotor 11 and push the plug 18 into the cavity 5 against the return force of the rotor 22 until the plug 18 is disposed substantially above the bearing ring 23 so as to arrange the two lugs 26 of the key 3 below the lower inner face 1d of the wall 1a of the buffer 1.
  • the key 3 is turned about a quarter of turn in the direction of clockwise considering in particular the figure 4 so as to rotate the bolt 12 from its locking position shown in figure 4 at its unlocked position represented in figure 11 and bring the two lugs 26 of the key 3 under the inner face 1d of the buffer 1, these lugs being held under this face by the restoring force exerted by the spring 22 and the plug 18 on the two lugs 26.
  • the key 23 is trapped in the internal cavity 5 of the buffer 1 and allows the manipulation thereof to raise it without risk of losing the key 3 once the buffer 1 completely disengaged from the frame 2.
  • the key 3 is operated counterclockwise by considering the Figures 10 and 11 about a quarter of a turn to bring the two lugs 26 of the key 13 respectively opposite the two grooves 4a of the opening opening 4 and the spring 22 expands to exert on the cap 18 a force sliding the plug towards the up along the rotor 11 to bring it back to its position including the figure 9 to which it closes again with the end portion 11b of the rotor 11 the opening opening 4, the spring 22 returning the sleeve 8 and its lugs 26 above the flat upper face 1b of the buffer 1 to allow the operator to retrieve the key 3.
  • the figures 2 and 8 show that the buffer 1 is pivotally mounted, opposite the locking device, around a hinge axis A as is known per se for holding the buffer 1 to the frame 2 when the buffer 1 is in its upright position
  • the articulation of the buffer 1 to the frame 2 may be of the type allowing the removal of the buffer 1 of this frame in the upright position of the buffer 1.
  • the device of the invention makes it possible to seal, in a virtually hermetic manner, the opening opening of a buffer with the aid of a cap which can be removed and which can be erased when a key is inserted to manipulate the latch. from its locking position to its unlocking position of the support frame using a latch of extremely simple structure.
  • the unlock key is held captive pad to allow the latter to be manipulated directly by the key without the latter can be detached accidentally buffer.
  • the key is captive because it remains trapped in the buffer.

Landscapes

  • Lock And Its Accessories (AREA)
  • Preventing Unauthorised Actuation Of Valves (AREA)
  • Underground Structures, Protecting, Testing And Restoring Foundations (AREA)
EP12179523.1A 2011-08-31 2012-08-07 Vorrichtung zum Verriegeln und Entriegeln mit Hilfe eines Schlüssels einer Abdeckung auf einem Rahmen mit integrierter Verschlusseinlage eines Öffnungselements der Abdeckung für das Einführen des Schlüssels Active EP2565353B1 (de)

Priority Applications (4)

Application Number Priority Date Filing Date Title
PL12179523T PL2565353T3 (pl) 2011-08-31 2012-08-07 Urządzenie do ryglowania i odryglowywania za pomocą klucza pokrywy na ramie, mającej zintegrowany korek do zamykania otworu pokrywy służącego do wkładania klucza
RSP20191361 RS59436B1 (sr) 2011-08-31 2012-08-07 Uređaj za zaključavanje i otključavanje čepa na okviru pomoću ključa, sa integrisanim zatvaračem koji zatvara otvor čepa namenjen za umetanje ključa
SI201231685T SI2565353T1 (sl) 2011-08-31 2012-08-07 Naprava za zapahnjenje in odpahnjenje, s pomočjo ključa pokrova, na okvirju z integriranim čepom za zaprtje odprtine pokrova za prehod ključa
HRP20191913TT HRP20191913T1 (hr) 2011-08-31 2019-10-22 Uređaj za zaključavanje i otključavanje čepa na okviru pomoću ključa, s integriranim zatvaračem koji zatvara otvor čepa namijenjen za umetanje ključa

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1157688A FR2979368B1 (fr) 2011-08-31 2011-08-31 Dispositif de verrouillage et de deverrouillage a l'aide d'une cle d'un tampon sur un cadre a bouchon integre de fermeture d'une ouverture du tampon pour le passage de la cle

Publications (2)

Publication Number Publication Date
EP2565353A1 true EP2565353A1 (de) 2013-03-06
EP2565353B1 EP2565353B1 (de) 2019-07-24

Family

ID=46601716

Family Applications (1)

Application Number Title Priority Date Filing Date
EP12179523.1A Active EP2565353B1 (de) 2011-08-31 2012-08-07 Vorrichtung zum Verriegeln und Entriegeln mit Hilfe eines Schlüssels einer Abdeckung auf einem Rahmen mit integrierter Verschlusseinlage eines Öffnungselements der Abdeckung für das Einführen des Schlüssels

Country Status (13)

Country Link
EP (1) EP2565353B1 (de)
CN (1) CN102966263B (de)
CY (1) CY1122294T1 (de)
DK (1) DK2565353T3 (de)
ES (1) ES2752071T3 (de)
FR (1) FR2979368B1 (de)
HR (1) HRP20191913T1 (de)
HU (1) HUE046020T2 (de)
LT (1) LT2565353T (de)
PL (1) PL2565353T3 (de)
PT (1) PT2565353T (de)
RS (1) RS59436B1 (de)
SI (1) SI2565353T1 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111970879A (zh) * 2020-09-16 2020-11-20 董顺民 一种可外部插接pcb电路板的多功能电器盒

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3051818B1 (fr) * 2016-05-24 2021-05-28 Ej Emea Dispositif de verrouillage et de deverrouillage a l'aide d'une cle d'un tampon sur un cadre avec possibilite de verrouillage automatique sans cle de ce tampon sur le cadre
DE102018119140A1 (de) * 2018-08-07 2020-02-13 Otto Ganter Gmbh & Co. Kg Normteilefabrik Abgedichteter Verriegelungsbeschlag

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB463885A (en) * 1936-01-20 1937-04-08 Henry Brown Improvements in and relating to covers for manholes and the like
DE2339186A1 (de) * 1973-08-02 1975-02-13 Geyer Fa Christian Deckelverschluss
DE10159121A1 (de) * 2001-12-01 2003-06-26 Langmatz Lic Gmbh Verriegelungseinrichtung insbesondere für einen Schachtdeckel eines Schachtes
DE102004063048A1 (de) * 2004-12-22 2006-07-13 Lic Langmatz Gmbh Verriegelungseinrichtung, insbesondere für einen Schachtdeckel eines Schachtes
FR2898614A1 (fr) 2006-03-17 2007-09-21 Norinco Soc Par Actions Simpli Dispositif de verrouillage et de deverrouillage a l'aide d'une cle d'un tampon ou couvercle sur un cadre
DE202007018274U1 (de) * 2007-12-20 2008-07-03 Selfsan Consult Gmbh Verriegelungsvorrichtung

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2189834A (en) * 1986-04-25 1987-11-04 Richard Keith Mcgowan Key locating and retaining device
JP4583464B2 (ja) * 2008-03-21 2010-11-17 朝日電装株式会社 シリンダ錠の保護装置
JP4272695B1 (ja) * 2008-10-21 2009-06-03 松本アルミ建材株式会社 自動フランス落しを備えた子扉の保護装置
CN201502233U (zh) * 2009-10-22 2010-06-09 王永强 空转防撬锁

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB463885A (en) * 1936-01-20 1937-04-08 Henry Brown Improvements in and relating to covers for manholes and the like
DE2339186A1 (de) * 1973-08-02 1975-02-13 Geyer Fa Christian Deckelverschluss
DE10159121A1 (de) * 2001-12-01 2003-06-26 Langmatz Lic Gmbh Verriegelungseinrichtung insbesondere für einen Schachtdeckel eines Schachtes
DE102004063048A1 (de) * 2004-12-22 2006-07-13 Lic Langmatz Gmbh Verriegelungseinrichtung, insbesondere für einen Schachtdeckel eines Schachtes
FR2898614A1 (fr) 2006-03-17 2007-09-21 Norinco Soc Par Actions Simpli Dispositif de verrouillage et de deverrouillage a l'aide d'une cle d'un tampon ou couvercle sur un cadre
DE202007018274U1 (de) * 2007-12-20 2008-07-03 Selfsan Consult Gmbh Verriegelungsvorrichtung

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111970879A (zh) * 2020-09-16 2020-11-20 董顺民 一种可外部插接pcb电路板的多功能电器盒

Also Published As

Publication number Publication date
HUE046020T2 (hu) 2020-02-28
SI2565353T1 (sl) 2019-12-31
FR2979368B1 (fr) 2014-10-17
CN102966263A (zh) 2013-03-13
HRP20191913T1 (hr) 2020-01-10
PT2565353T (pt) 2019-10-31
PL2565353T3 (pl) 2020-02-28
CY1122294T1 (el) 2021-01-27
DK2565353T3 (da) 2019-11-04
RS59436B1 (sr) 2019-11-29
EP2565353B1 (de) 2019-07-24
ES2752071T3 (es) 2020-04-02
FR2979368A1 (fr) 2013-03-01
CN102966263B (zh) 2016-12-21
LT2565353T (lt) 2019-11-11

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