EP2171188B1 - Lock for reinforced doors and the like - Google Patents
Lock for reinforced doors and the like Download PDFInfo
- Publication number
- EP2171188B1 EP2171188B1 EP07805710.6A EP07805710A EP2171188B1 EP 2171188 B1 EP2171188 B1 EP 2171188B1 EP 07805710 A EP07805710 A EP 07805710A EP 2171188 B1 EP2171188 B1 EP 2171188B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- box
- plate
- bolt
- lock
- rotation
- 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.)
- Not-in-force
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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
- E05B65/10—Locks or fastenings for special use for panic or emergency doors
- E05B65/1086—Locks with panic function, e.g. allowing opening from the inside without a ley even when locked from the outside
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B59/00—Locks with latches separate from the lock-bolts or with a plurality of latches or lock-bolts
-
- 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
- E05B63/16—Locks or fastenings with special structural characteristics with the handles on opposite sides moving independently
Definitions
- the present invention relates to a lock for reinforced doors and the like.
- a reinforced door typically used as an entrance door for apartments and offices, has suitable laminar reinforcement elements which are designed to provide overall stiffening and make it difficult to damage for break-in purposes.
- the hinges will be oversized (in order to bear the great weight of the door and withstand any break-in impacts), and the lock will have bolts which protrude appropriately and are adapted to engage within respective selvages of the jamb which are particularly deep and rigidly coupled to the wall.
- Locks of this type usually provide for the actuation of the latch by means of a handle (in some cases provided only on the inner side of the door and in other cases on both sides) and of the bolts by turning the key within the cylinder.
- the document EP 0 688 930 A2 discloses a lock for a door or a window, comprising a box-like containment body, a latch and a bolt.
- a rotating element for the engagement of a handle cooperating with a lever is designed to retract the latch.
- a sliding plate performing a translational motion substantially parallel to a face of the box-like body has a protrusion which cooperates with the rotating element.
- a carrousel pivoted to the box-like body comprises a stem, the free end of which is engaged within a slot made in a rear laminar element of the bolt.
- the carrousel includes a pinion which engages with a rack on the sliding plate.
- a key-operated cylinder lock can block the movement of the sliding plate.
- the document EP 1 156 180 A2 discloses a lock comprising a box-like body, a latch and a bolt.
- the lock has an antipanic function.
- a rotating element engaged with the handle comprises two jaws provided with a respective recess for accommodating the stem of the handle, the recesses are accessible from outside through mutually opposite faces of the box-like body.
- An operating follower having protrusions for cooperating with a lever mechanism is rigidly coupled to only one of the jaws. The rotation of the jaw by means of the respective handle inserted in the corresponding recess ensures the retraction of the bolt.
- the other jaw which is not coupled to the operating follower, is completely disengaged from the transmission mechanism.
- a laminar element is coupled to the bolt and is functionally associated with a key-operated cylinder lock for the extraction and retraction of the bolt by means of the key.
- This lock includes a sliding plate connected to a rotating element operated by the handle.
- the sliding plate has an inclined slot which lodges a pin of a laminar element of the bolt for the extraction and retraction of the bolt.
- the document WO 02/088500 A1 discloses an automatic lock with an antipanic function.
- the lock comprises a box-like body, a bolt and a sliding plate which is connected to a rotating element operated by a handle.
- the sliding plate has a seat for the engagement of a stem which is rigidly coupled to a carousel which is pivoted, in another point, to the box-like body.
- the carousel accommodates a second stem, the free end of which is engaged within a slot of a laminar element which is rigidly coupled to the bolt.
- a key-operated cylinder lock operating on a transmission mechanism is used for opening the lock from the outside.
- the aim of the present invention is to provide an alternative lock for reinforced doors and the like which is adapted to retract the bolts by simply turning the handle, with an antipanic function, while maintaining the same dimensions as a lock for reinforced doors of the standard type.
- an object of the present invention is to provide a lock for reinforced doors and the like which has a low cost, is relatively simple to provide in practice, and safe in application.
- the reference numeral 1 generally designates a lock for reinforced doors and the like.
- the lock 1 for reinforced doors comprises a box-like containment body 2: the body 2 is substantially shaped like a parallelepiped, with two mutually opposite faces 3 which have a large surface and four lateral edges, an upper one 4, a lower one 5, a front one 6 and a rear one (not shown in the figure).
- the box-like body 2 can be provided by adopting the standard size specifications for this type of lock, with the advantage that it can be installed in any reinforced door without requiring any modification thereof.
- the box-like body 2 is provided with suitable lateral openings 7 for the passage of at least one latch (not shown in the figure) and of at least one bolt 8: according to the embodiment shown in the figure, the at least one bolt 8 is constituted by four cylindrical elements, which are arranged parallel to each other and can slide transversely with respect to the lock 1.
- the at least one bolt 8 is constituted by four cylindrical elements, which are arranged parallel to each other and can slide transversely with respect to the lock 1.
- link rods which are adapted to actuate pins which perform a translational motion with respect to the door and are arranged at any distance from the lock 1.
- a plurality of substantially laminar elements are accommodated within the box-like body 2 and are functionally associated with a cylinder (only a seat 9 of which is visible in the figure), which is actuated by a respective key.
- a rotating element 10 is also present within the body 2 for engaging a handle: the element 10 is associated with the at least one latch by means of suitable lever systems of a known type designed to move said latch.
- the lock 1 comprises a plate 11 which performs a translational motion substantially parallel to the rear face 3 of the box-like body 2 and has an upper end 11a which faces and lies proximate to a protrusion 11b which protrudes (along a substantially radial direction) from the rotating element 10.
- the plate 11 is provided with a lower seat (not shown in the figure) for the engagement of a stem which is rigidly coupled to a carousel 12 which is pivoted by means of one of its portions to the box-like body 2.
- the carousel 12 accommodates, in an additional portion thereof which lies substantially opposite the one in which it is engaged in the plate with respect to the area for pivoting to the box-like body 2, a second stem, the free end of which is engaged within a slot of the laminar element 13 which is rigidly coupled to the at least one bolt 8.
- the rotation of the handle and therefore of the respective rotating element 10 therefore causes a translational motion of the plate 11, a rotation of the carousel 12 and a translational motion of the laminar element 13, with consequent retraction of the bolt 8.
- the rotating element 10 is constituted by two mirror-symmetrical jaws 10a and 10b, which are provided with a respective recess 14 to accommodate the stem of the handle.
- the recesses 14 can be accessed from the outside through openings provided on the mutually opposite faces (the face 3 and the face that is parallel thereto) of the box-like body 2.
- the protrusion 11b of the rotating element 10 is rigidly coupled to only one of the jaws (either 10a or 10b). Therefore, the condition occurs in which the rotation of the jaw 10a (or 10b), by means of the respective handle inserted in the corresponding recess 14, ensures the retraction of the bolt 8.
- the other jaw 10b (or 10a), i.e., the one without the protrusion 12b, is completely disengaged from the laminar element 13.
- Each of the jaws 10a and 10b comprises a protrusion 12a which faces and lies proximate to a flat member 12b which is articulated for the rotation thereof synchronously with rotations of one of the jaws 10a and 10b, the one moved by the handle inserted within the respective recess 14.
- each articulated flat member 12b comprises a lug 12c, which is adapted to engage on a grip portion 12d of a one-way plate 100.
- the plate 100 is designed to prevent the retraction into the retracted configuration of the bolts 8, since it is provided with a set of teeth to lock its translational motions and therefore also the translational motions of the element 13 that is rigidly coupled thereto.
- the rotation of one of the jaws 10a and 10b entails a corresponding rotation of the flat member 12b and a rise, and therefore release, of the plate 100: when the jaws 10a and/or 10b are rotated and therefore the plate 100 is raised, the bolts 8 can be retracted, because the set of teeth of the plate 100 is spaced from the fixed reference on the body 2 which constitutes its locking constraint.
- each jaw 10a and 10b can be coupled or not to the plate 11 as a consequence of a particular configuration chosen by the installation technician (to force one of the two handles to be free while the other one is intended for the complete operation of the lock 1 and therefore also of its antipanic function): it is possible to insert in the hole 10e a suitable grub screw which is designed to provide stable connection between the jaw (10a or 10b) and the plate 11, thus selecting the type of operation of the lock 1.
- the translating plate 11 comprises at least one slot 15 for accommodating a protrusion 16 which is rigidly coupled to the face 3 of the box-like body 2: the protrusion 16 constitutes a guiding reference for the slot 15 and therefore for the plate 11, in order to ensure a correct translational motion along a vertical direction.
- the carousel 12 is substantially triangular, being pivoted at a vertex 17 to the translating plate 11, at a second vertex 18 to the laminar element 13 associated with the bolt 8, and at a third vertex 19 to the box-like body 2.
- the operation of the lock 1 according to the invention is as follows.
- the lock 1 also allows retraction of the bolts 8 as a consequence of a rotation of the handle (and therefore a rotation of the element 10).
- This rotation entails the application of a force on the part of the element 11b to the upper end 11a of the plate 11, with consequent downward translational motion of the plate 11.
- This translational motion entails a rotation of the carousel 12, since its vertex 17 is moved downward because it is rigidly coupled to the plate 11, while its vertex 19 is fixed with respect to the face 3. Therefore, the vertex 18 follows a substantially linear path (for small movements, the circular path can be approximated by means of a segment of a straight line) whose direction is perpendicular to the direction traced by the vertex 17. The consequence is a retraction of the element 13 (and of the bolts 8 with it), which is rigidly coupled to the vertex 19.
- the great advantage of this embodiment is that it is possible to use the lock 1 to convert any reinforced door of the standard type into a door which has an antipanic function. This function is required for a very large number of applications in public spaces and up until now required onerous modifications to the reinforced doors with respect to standards.
Description
- The present invention relates to a lock for reinforced doors and the like.
- A reinforced door, typically used as an entrance door for apartments and offices, has suitable laminar reinforcement elements which are designed to provide overall stiffening and make it difficult to damage for break-in purposes.
- For a door of this type, it is necessary to provide components which have the same degree of security against break-ins as the door itself: the hinges will be oversized (in order to bear the great weight of the door and withstand any break-in impacts), and the lock will have bolts which protrude appropriately and are adapted to engage within respective selvages of the jamb which are particularly deep and rigidly coupled to the wall.
- Locks of this type usually provide for the actuation of the latch by means of a handle (in some cases provided only on the inner side of the door and in other cases on both sides) and of the bolts by turning the key within the cylinder.
- For some kinds of installation it is not possible to adopt this kind of lock, since specific legal requirements prescribe that the exit routes must have antipanic handles and/or panic bars and/or equivalent devices installed.
- Known types of embodiment of locks for reinforced doors do not provide for the possibility to retract the bolts by operating the handle (or the panic bar): it must therefore be possible to lock the bolts in a retracted configuration for all the time during which the antipanic function is required (for as long as said enclosed space is occupied by people).
- However, the adoption of this solution is not allowed by many standards, since the safety condition for the user is required to persist constantly.
- There are embodiments (of a known type) which allow to retract the bolts as a consequence of the rotation of the handle: however, some of these embodiments, by comprising a plurality of mutually associated components, entail the use of a box-like containment body which is very large (much larger than a standard lock for reinforced doors). For this reason, such locks for reinforced doors, suitable for use with an antipanic function, are adapted to be fitted only on doors which are provided specifically in order to contain them.
- The
document EP 0 688 930 A2 discloses a lock for a door or a window, comprising a box-like containment body, a latch and a bolt. A rotating element for the engagement of a handle cooperating with a lever is designed to retract the latch. A sliding plate performing a translational motion substantially parallel to a face of the box-like body has a protrusion which cooperates with the rotating element. A carrousel pivoted to the box-like body comprises a stem, the free end of which is engaged within a slot made in a rear laminar element of the bolt. The carrousel includes a pinion which engages with a rack on the sliding plate. A key-operated cylinder lock can block the movement of the sliding plate. When the bolt is extracted and the sliding plate is not blocked, the rotation of the handle and therefore of the rotating element produces a translational motion of the sliding plate, a rotation of the carousel and a translational motion of the laminar element, with consequent retraction of the bolt. - The
document EP 1 156 180 A2 discloses a lock comprising a box-like body, a latch and a bolt. The lock has an antipanic function. A rotating element engaged with the handle comprises two jaws provided with a respective recess for accommodating the stem of the handle, the recesses are accessible from outside through mutually opposite faces of the box-like body. An operating follower having protrusions for cooperating with a lever mechanism is rigidly coupled to only one of the jaws. The rotation of the jaw by means of the respective handle inserted in the corresponding recess ensures the retraction of the bolt. The other jaw, which is not coupled to the operating follower, is completely disengaged from the transmission mechanism. A laminar element is coupled to the bolt and is functionally associated with a key-operated cylinder lock for the extraction and retraction of the bolt by means of the key. - Another antipanic lock with a latch, a bolt and a split-follower comprising two jaws for the inner and outer handle is disclosed in the document
DE 101 29 351 A1 . This lock includes a sliding plate connected to a rotating element operated by the handle. The sliding plate has an inclined slot which lodges a pin of a laminar element of the bolt for the extraction and retraction of the bolt. - The document
WO 02/088500 A1 - The aim of the present invention is to provide an alternative lock for reinforced doors and the like which is adapted to retract the bolts by simply turning the handle, with an antipanic function, while maintaining the same dimensions as a lock for reinforced doors of the standard type.
- Within this aim, an object of the present invention is to provide a lock for reinforced doors and the like which has a low cost, is relatively simple to provide in practice, and safe in application.
- This aim and this object, as well as others which will become better apparent hereinafter, are achieved by the present lock for reinforced doors, according to the invention, that has the features set forth in
claim 1. - Further characteristics and advantages of the invention will become better apparent from the following detailed description of a preferred but not exclusive embodiment of a lock for reinforced doors and the like, illustrated by way of non-limiting example in the accompanying drawings, wherein:
-
Figure 1 is a partially sectional perspective view of a lock for reinforced doors and the like according to the invention, with the bolts extracted; -
Figure 2 is a partially sectional perspective view of a lock for reinforced doors and the like according to the invention, with the bolts extracted; -
Figure 3 is a partially sectional perspective view of a lock for reinforced doors and the like according to the invention, with the bolts extracted; -
Figure 4 is a partially sectional perspective view of a lock for reinforced doors and the like according to the invention, with the bolts extracted; -
Figure 5 is a partially sectional perspective view, with some components removed, of a lock for reinforced doors and the like according to the invention, with the bolts extracted; -
Figure 6 is a partially sectional perspective view, with some components removed, of a lock for reinforced doors and the like according to the invention, with the bolts extracted; -
Figure 7 is a partially sectional perspective view, with some components removed, of a lock for reinforced doors and the like according to the invention, with the bolts extracted; -
Figure 8 is a partially sectional perspective view, with some components removed, of a lock for reinforced doors and the like according to the invention, with the bolts extracted. - With reference to the figures, the
reference numeral 1 generally designates a lock for reinforced doors and the like. - The
lock 1 for reinforced doors comprises a box-like containment body 2: thebody 2 is substantially shaped like a parallelepiped, with two mutuallyopposite faces 3 which have a large surface and four lateral edges, an upper one 4, a lower one 5, a front one 6 and a rear one (not shown in the figure). The box-like body 2 can be provided by adopting the standard size specifications for this type of lock, with the advantage that it can be installed in any reinforced door without requiring any modification thereof. - The box-
like body 2 is provided with suitablelateral openings 7 for the passage of at least one latch (not shown in the figure) and of at least one bolt 8: according to the embodiment shown in the figure, the at least onebolt 8 is constituted by four cylindrical elements, which are arranged parallel to each other and can slide transversely with respect to thelock 1. There are embodiments which adopt additional bolts which protrude from theupper edge 4 and from thelower edge 5 for association with link rods which are adapted to actuate pins which perform a translational motion with respect to the door and are arranged at any distance from thelock 1. - A plurality of substantially laminar elements are accommodated within the box-
like body 2 and are functionally associated with a cylinder (only aseat 9 of which is visible in the figure), which is actuated by a respective key. - A rotating
element 10 is also present within thebody 2 for engaging a handle: theelement 10 is associated with the at least one latch by means of suitable lever systems of a known type designed to move said latch. - The
lock 1 comprises aplate 11 which performs a translational motion substantially parallel to therear face 3 of the box-like body 2 and has anupper end 11a which faces and lies proximate to aprotrusion 11b which protrudes (along a substantially radial direction) from therotating element 10. - Moreover, the
plate 11 is provided with a lower seat (not shown in the figure) for the engagement of a stem which is rigidly coupled to acarousel 12 which is pivoted by means of one of its portions to the box-like body 2. - The
carousel 12 accommodates, in an additional portion thereof which lies substantially opposite the one in which it is engaged in the plate with respect to the area for pivoting to the box-like body 2, a second stem, the free end of which is engaged within a slot of thelaminar element 13 which is rigidly coupled to the at least onebolt 8. - The rotation of the handle and therefore of the respective
rotating element 10 therefore causes a translational motion of theplate 11, a rotation of thecarousel 12 and a translational motion of thelaminar element 13, with consequent retraction of thebolt 8. - According to the invention, the
rotating element 10 is constituted by two mirror-symmetrical jaws respective recess 14 to accommodate the stem of the handle. Therecesses 14 can be accessed from the outside through openings provided on the mutually opposite faces (theface 3 and the face that is parallel thereto) of the box-like body 2. - In this case, the
protrusion 11b of the rotatingelement 10 is rigidly coupled to only one of the jaws (either 10a or 10b). Therefore, the condition occurs in which the rotation of thejaw 10a (or 10b), by means of the respective handle inserted in thecorresponding recess 14, ensures the retraction of thebolt 8. Theother jaw 10b (or 10a), i.e., the one without theprotrusion 12b, is completely disengaged from thelaminar element 13. - Each of the
jaws protrusion 12a which faces and lies proximate to aflat member 12b which is articulated for the rotation thereof synchronously with rotations of one of thejaws respective recess 14. - In turn, each articulated
flat member 12b comprises alug 12c, which is adapted to engage on agrip portion 12d of a one-way plate 100. - The
plate 100 is designed to prevent the retraction into the retracted configuration of thebolts 8, since it is provided with a set of teeth to lock its translational motions and therefore also the translational motions of theelement 13 that is rigidly coupled thereto. - The rotation of one of the
jaws flat member 12b and a rise, and therefore release, of the plate 100: when thejaws 10a and/or 10b are rotated and therefore theplate 100 is raised, thebolts 8 can be retracted, because the set of teeth of theplate 100 is spaced from the fixed reference on thebody 2 which constitutes its locking constraint. - It is important to note that each
jaw plate 11 as a consequence of a particular configuration chosen by the installation technician (to force one of the two handles to be free while the other one is intended for the complete operation of thelock 1 and therefore also of its antipanic function): it is possible to insert in thehole 10e a suitable grub screw which is designed to provide stable connection between the jaw (10a or 10b) and theplate 11, thus selecting the type of operation of thelock 1. - The translating
plate 11 comprises at least oneslot 15 for accommodating aprotrusion 16 which is rigidly coupled to theface 3 of the box-like body 2: theprotrusion 16 constitutes a guiding reference for theslot 15 and therefore for theplate 11, in order to ensure a correct translational motion along a vertical direction. - The
carousel 12 is substantially triangular, being pivoted at avertex 17 to the translatingplate 11, at asecond vertex 18 to thelaminar element 13 associated with thebolt 8, and at athird vertex 19 to the box-like body 2. - The operation of the
lock 1 according to the invention is as follows. - By using the key (engaged in the respective cylinder accommodated within the seat 9), it is possible to actuate the extraction and retraction of the
bolts 8 to ensure the secure closure of the reinforced door in which thelock 1 is fitted. - Likewise, it is possible to retract the latch (which is normally in the extracted configuration by way of the action of an elastic element) by means of a rotation of the handle, the stem of which is engaged in the
respective recess 14 of theelement 10. - The
lock 1 also allows retraction of thebolts 8 as a consequence of a rotation of the handle (and therefore a rotation of the element 10). - This rotation entails the application of a force on the part of the
element 11b to theupper end 11a of theplate 11, with consequent downward translational motion of theplate 11. - This translational motion entails a rotation of the
carousel 12, since itsvertex 17 is moved downward because it is rigidly coupled to theplate 11, while itsvertex 19 is fixed with respect to theface 3. Therefore, thevertex 18 follows a substantially linear path (for small movements, the circular path can be approximated by means of a segment of a straight line) whose direction is perpendicular to the direction traced by thevertex 17. The consequence is a retraction of the element 13 (and of thebolts 8 with it), which is rigidly coupled to thevertex 19. - In practice it is possible to produce the retraction of the
bolts 8 even without the aid of the key: the great advantage of this embodiment is that it is possible to use thelock 1 to convert any reinforced door of the standard type into a door which has an antipanic function. This function is required for a very large number of applications in public spaces and up until now required onerous modifications to the reinforced doors with respect to standards. - The possibility to provide the
element 10 with twojaws jaw 10a (or 10b) that is present in the outer part does not have theprotrusion 11b and therefore is in no way coupled to theplate 11. - It has thus been shown that the invention achieves the intended aim and objects.
- The invention thus conceived is susceptible of numerous modifications and variations, all of which are within the scope of the appended claims.
Claims (4)
- A lock for reinforced doors and the like, comprising: a box-like containment body (2) which has suitable lateral openings (7) for the passage of at least one latch and at least one bolt (8), said box-like containment body (2) accommodating a plurality of substantially laminar elements which are functionally associated with a cylinder, which is actuated by a respective key; a rotating element (10) for the engagement of a handle, which is associated with said at least one latch by means of lever systems and is designed to move the latch; a carousel (12); and a plate (11) which performs a translational motion substantially parallel to a face (3) of said box-like containment body (2), having an upper end (11a) which faces and lies proximate to a protrusion (11b) of said rotating element (10) and a lower seat for the engagement of a stem which is rigidly coupled to said carousel (12) which is pivoted, in another point, to said box-like containment body (2), said carousel (12) accommodating a second stem the free end of which is engaged within a slot of a laminar element (13) which is rigidly coupled to the at least one bolt (8) which is functionally associated with said cylinder for the extraction and retraction of the at least one bolt (8), the rotation of the handle and therefore of the respective rotating element (10) producing a translational motion of said plate (11), a rotation of said carousel (12) and a translational motion of said laminar element (13), with consequent retraction of the at least one bolt (8), wherein said rotating element (10) comprises two jaws (10a, 10b), which are mirror-symmetrical and are provided with a respective recess (14) for accommodating the stem of a said handle, said recesses (14) being accessible from outside through mutually opposite faces of said box-like containment body (2), said protrusion (11b) which protrudes from said rotating element (10) being rigidly coupled to only one of said jaws (10a or 10b), the rotation of said jaw (10a or 10b) by means of the respective handle inserted in the corresponding recess (14) ensuring the retraction of the at least one bolt (8), the other jaw (lOb or 10a), which does not have a protrusion (11b), being completely disengaged from said translating plate (11).
- The lock according to claim 1, characterized in that each of said jaws (10a, 10b) comprises a protrusion (12a) which faces and lies proximate to an articulated flat member (12b) for its rotation synchronously with rotations of one of said jaws (10a, 10b), said articulated flat member (12b) comprising a lug (12c) which is adapted to engage on a grip portion (12d) of a one-way plate (100) which is provided with a set of teeth for locking its translational motions, and therefore also the translational motions of the element (13) rigidly coupled thereto, the rotation of one of said jaws (10a, 10b) entailing a corresponding rotation of the flat member (12b) and a rise, and therefore release, of the plate (100).
- The lock according to claim 1, characterized in that said translating plate (11) comprises at least one slot (15) for accommodating a protrusion (16) which is rigidly coupled to a face (3) of said box-like containment body (2), said protrusion (16) constituting a guiding reference for said slot (15) and therefore for said plate (11).
- The lock according to one or more of the preceding claims, characterized in that said carousel (12) is substantially triangular and is substantially pivoted at one vertex (17) to said translating plate (11), at a second vertex (18) to the laminar element (13) associated with the at least one bolt (8), and at a third vertex (19) to the box-like containment body (2).
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/IT2007/000498 WO2009008016A1 (en) | 2007-07-12 | 2007-07-12 | Lock for reinforced doors and the like |
Publications (2)
Publication Number | Publication Date |
---|---|
EP2171188A1 EP2171188A1 (en) | 2010-04-07 |
EP2171188B1 true EP2171188B1 (en) | 2013-12-04 |
Family
ID=39302038
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP07805710.6A Not-in-force EP2171188B1 (en) | 2007-07-12 | 2007-07-12 | Lock for reinforced doors and the like |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP2171188B1 (en) |
CN (1) | CN101743370A (en) |
EA (1) | EA018633B1 (en) |
WO (1) | WO2009008016A1 (en) |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE9408501U1 (en) * | 1994-05-24 | 1994-07-21 | Ferco Int Usine Ferrures | Lock for doors or windows |
US5819562A (en) * | 1997-05-19 | 1998-10-13 | Christ; Willy | Door lock having multiple locking bolts |
DE10024683A1 (en) * | 2000-05-18 | 2001-11-22 | Fliether Karl Gmbh & Co | Lock with enlargement and panic function |
AT409285B (en) * | 2000-06-20 | 2002-07-25 | Grundmann Beschlagtechnik Gmbh | LOCK |
WO2002088500A1 (en) * | 2001-04-25 | 2002-11-07 | Henri Rochman | High-security lock mechanical device with multiple bolts over the height of the door, with automatic locking |
-
2007
- 2007-07-12 CN CN200780053730A patent/CN101743370A/en active Pending
- 2007-07-12 WO PCT/IT2007/000498 patent/WO2009008016A1/en active Application Filing
- 2007-07-12 EP EP07805710.6A patent/EP2171188B1/en not_active Not-in-force
- 2007-07-12 EA EA201070135A patent/EA018633B1/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
CN101743370A (en) | 2010-06-16 |
EA018633B1 (en) | 2013-09-30 |
WO2009008016A8 (en) | 2009-03-12 |
EP2171188A1 (en) | 2010-04-07 |
EA201070135A1 (en) | 2010-08-30 |
WO2009008016A1 (en) | 2009-01-15 |
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