WO2020173986A1 - Verrou pour divers types de serrures à barillet et procédé d'assemblage de verrou - Google Patents

Verrou pour divers types de serrures à barillet et procédé d'assemblage de verrou Download PDF

Info

Publication number
WO2020173986A1
WO2020173986A1 PCT/EP2020/054996 EP2020054996W WO2020173986A1 WO 2020173986 A1 WO2020173986 A1 WO 2020173986A1 EP 2020054996 W EP2020054996 W EP 2020054996W WO 2020173986 A1 WO2020173986 A1 WO 2020173986A1
Authority
WO
WIPO (PCT)
Prior art keywords
lock
cylinder
oblong
housing
blocking device
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.)
Ceased
Application number
PCT/EP2020/054996
Other languages
English (en)
Inventor
Martin Kongshammer
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.)
MAVAKO APS
Original Assignee
MAVAKO APS
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
Priority claimed from DKPA201970486A external-priority patent/DK180284B1/da
Application filed by MAVAKO APS filed Critical MAVAKO APS
Priority to EP20709139.8A priority Critical patent/EP3931419A1/fr
Publication of WO2020173986A1 publication Critical patent/WO2020173986A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B67/00—Padlocks; Details thereof
    • E05B67/06—Shackles; Arrangement of the shackle
    • E05B67/22—Padlocks with sliding shackles, with or without rotary or pivotal movement
    • E05B67/24—Padlocks with sliding shackles, with or without rotary or pivotal movement with built- in cylinder locks
    • 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
    • E05B63/0056—Locks with adjustable or exchangeable lock parts
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B67/00—Padlocks; Details thereof
    • E05B67/02—Cases
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B67/00—Padlocks; Details thereof
    • E05B67/36—Padlocks with closing means other than shackles ; Removable locks, the lock body itself being the locking element; Padlocks consisting of two separable halves or cooperating with a stud
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B83/00—Vehicle locks specially adapted for particular types of wing or vehicle
    • E05B83/02—Locks for railway freight-cars, freight containers or the like; Locks for the cargo compartments of commercial lorries, trucks or vans

Definitions

  • the present invention relates to a lock, wherein the lock is suitable for locking for example a shipping container or other, wherein the lock in principle appears as a padlock or a separate lock for use together with other locking equipment or in direct locking to an object.
  • Such a padlock can be fixedly mounted and hence be included in a fixed installation, as the padlock is executed with threaded holes for fixed mounting. Obviously, it can also be used as a separate lock.
  • lock is semi-automatic, which means that auxiliary springs are included for opening and locking the padlock.
  • the object of the invention is to specify a lock that is easy to use, and which is simple in its structure, and which is so that different types of cylinder locks can easily and effortlessly be used in the same lock body and with the same lock latch.
  • the object of the invention is to specify a lock that is easy to service, and which can be used as a separate lock, or which can be attached to a lock fitting via holes, for example threaded holes or through-going holes.
  • the object stated above is obtained with a lock/padlock that can receive a cylinder lock.
  • the cylinder lock can be of various types (shapes), for instance an 8-cylinder, snowman cylinder, oval cylinder, DIN cylinder (profile cylinder, euro cylinder, drop work), but is not limited to these.
  • the invention also relates to a method for assembly of the lock.
  • the cylinder lock can in other words be of any common type, given that, as mentioned, by means of a skirt or a case (in the following referred to as case or cylinder case) or the like it is adjusted to a notch for the purpose in the lock body itself.
  • the padlock is thus multi-functional, meaning that it has wide coverage relative to the user being able to choose a particular specific type of cylinder, depending on what is common in the part of the world, where the lock is to be used. The reason is that a user of a padlock typically wants the padlock to be used together with a cylinder type that is common on the market in the geographical location, where the lock is intended to be used.
  • the lock can be manufactured in a suitable material, typically metal, though, such as a suitable type of steel that is traded at most steel wholesalers. According to the invention, the lock can be manufactured at substantially lower costs than corresponding locks, which primarily is possible due to shorter processing time and the possibility of using the same lock body for many different cylinder types. Moreover, the lock can be manufactured with the use of standard tools.
  • the padlock can comprise a so-called front plate, a cover plate or a lock case, in the following the term’’’front plate” is used, which is intended to centre the cylinder lock in the lock body as well as to protect the cylinder lock against mechanical attacks, for example attempts to force open the padlock.
  • the object of the front plate is to protect the cylinder lock against being demounted or taken out or in any other way removed from the padlock, for example with the purpose of opening the padlock without use of the right key.
  • the front plate is configured so that it fits into a notch/milling in the lock body of the padlock, wherein the object of said notch is to encircle the sides of the front plate, so that the lock body protects the sides of the front plate against a potential attempt of forcing open the padlock. This could for example be attempted by removing the front plate, whereby it would be possible to take out the cylinder lock and open the padlock without use of the right key.
  • the front plate has an extension in the cylinder's longitudinal direction, which is also the direction of the keyhole, meaning into the cylinder, which implies that the front plate cannot be stripped free of the lock body.
  • At least one depression which is for example shaped as a cylindrical hole, a threaded hole, a notch or other, wherein a blocking device can be fixed.
  • a blocking device can be constituted by a bar, a ball, a screw, a bolt or other suitable device, or alternatively combinations thereof.
  • the lock body can advantageously have a corresponding depression for the same blocking device, whereby the front plate is fixed to and in the lock body.
  • the object of the blocking device is to fix the front plate in the block body, and thereby block it, so that it cannot be taken out of the lock body.
  • the front plate is very important for protecting the cylinder lock.
  • the front plate is constructed, so that, with the right fixation, it can be fixedly mounted as a permanent solution, wherein it is not desired that it will be possible to demount the cylinder lock.
  • a separate blocking device can be mounted in said depressions, whereupon for example a hardened steel ball is mounted, which is squeezed down into the depression. With such a solution, the possibility of boring out the blocking device is prevented.
  • front plate is fixed, so that it is possible, with the right tool and/or key, to dismount the front plate, for example to be able to dismount, replace or mount a cylinder lock.
  • the point of fixation or the depression, in which the blocking device for the front plate is placed when the lock is closed is covered by a lock latch, lock bolt, lock clamp, and it is thus not possible to access the blocking device or the depression, into which it is placed, when the padlock is locked.
  • the lock front plate, the lock cylinder and/or the lock body can also be connected with a blocking device, which is not covered by a lock bolt or the like, but which is then blocked for attacks in other manners, for example by a steel ball or another type of”non-drillable” object being placed in front of the actual blocking device or even constituting the blocking device in its entirety.
  • a blocking device which is not covered by a lock bolt or the like, but which is then blocked for attacks in other manners, for example by a steel ball or another type of”non-drillable” object being placed in front of the actual blocking device or even constituting the blocking device in its entirety.
  • the item in front of the blocking device and/or the blocking device is best executed, so that it is squeezed into place in either the lock body and/or in the front plate and/or in the cylinder.
  • the front plate can be constructed, so that, on the side facing towards the cylinder lock, it comprises a cylinder case, which both encircles the cylinder lock and retains the cylinder lock in the desired position.
  • the front plate and the cylinder case can thus be integral, but can also consist of an independent front plate and an independent cylinder case. See more about this in the following and in the drawing.
  • a hole, a cut-out, a milling is formed, allowing a key to be inserted through the formed hole, cut-out, milling to thereby allowing insertion of a fitting key further into the mounted cylinder lock in order to be able to activate the cylinder lock to unlock or lock the padlock with the right key.
  • the front plate can be arranged so that it extends a bit into the lock body, or it can be arranged to encompass the cylinder lock and extend further into the lock body and thus also comprise a cylinder case.
  • the front plate can have a cylinder case and a depth corresponding to the length of a cylinder lock and be configured so that it fits one or more specific cylinder lock types. However, it will primarily be configured to fit a specific cylinder type.
  • the front plate alone can also be configured, so that it fits a range of various cylinder locks and at the same time fits a specific cylinder case, which is configured to the respective cylinder types.
  • a cylinder lock will thus be encircled by such a replaceable cylinder case and a separate front plate, which is either universal or specifically configured to a cylinder type, wherein the cylinder, the case as well as the front plate are fixed in the lock body as described above and below.
  • a so-called driver can be placed, the purpose of which is to transmit the movement from the movement coming from the cylinder lock when a fitting key inserted into the cylinder lock is turned clockwise or anti-clockwise, respectively, to either lock or unlock the lock.
  • the driver can be constructed so that, at the end facing towards the backside of the cylinder lock, it contains a connection point or a form of coupling, to which the movement from the cylinder lock is transmitted.
  • the body of the padlock - the lock body meaning the part of the padlock that contains the cylinder lock, the front plate, the driver and so on, can be configured (viewed from one side) as a rectangle, wherein from the one uppermost edge, an open track is formed, forming a passage, wherein the padlock can partially encircle an eye, a lug, a padlock fitting, a holed plate or the like. This will be described in more detail in the description of the drawing and appear from the drawing.
  • the parts of the lock body to the right and the left, respectively, of said track and which are taller than the horizontal lowermost part of the track are called towers.
  • a cross hole is constructed in the longitudinal direction of the lock body, which in the central tower closest to the front plate, is through-going, and which at the end tower farthest away from the front plate, is preferably closed at the end of the tower farthest away from the track.
  • the purpose of the cross hole is to accommodate a so-called lock latch, lock bolt, lock clamp, which when the padlock is’’unlocked”, can be moved in a straight line to release the track, so that the padlock is open and can be dismounted from any fitting or the like.
  • the cross hole in the end tower is preferably a pocket hole, it is thus not possible to access the lock latch from the end, which provides additional security.
  • the central tower which is the one closest to the front plate
  • the blocking device mentioned above can be placed, which blocking device can for example be one or more metal or steel balls, metal or steel bars or combinations of either balls or bars. Moreover, combinations of balls and springs can be used, and/or of several identical or different bars. All or selected parts of a blocking device can be manufactured in the same or different materials according to needs and design criteria.
  • the blocking device has two objects.
  • One object is to form a connecting link between the driver and the lock latch, so that, when the right key is inserted into the cylinder lock and rotated in one direction, movement from the cylinder lock will be transmitted to the driver, which will transmit movement to the blocking device, which will block for the lock latch to be moveable in a straight line in the cross hole mentioned above.
  • the blocking device When the right key is rotated in the opposite direction, the blocking device will allow the lock latch to be moved in a straight line and thus respectively lock or unlock the padlock.
  • the second object of the blocking device is, as mentioned above, to retain the front plate and possibly also the cylinder lock in the lock body.
  • the lock latch can advantageously be bar-shaped and is preferably constructed as a cylindrical bar, where in the periphery at a distance from the one end, a cut-down has been made, implying that the diameter at this cut- down is smaller than the largest diameter on the lock latch, in other words there is an area of the lock latch with a smaller cross-sectional area, in which the blocking device can engage.
  • the lock latch is cylindrical and with a recess/groove in the circumferential direction of the lock latch. Such a design allows the lock latch to rotate about its central axis, which offers increased security, as it is not possible to easily break or retain the lock latch - it will be able to turn and thereby relieve the pressure on itself in the case of knocks and impact forces.
  • the lock latch is either cylindrical or not, for example with corners or oval and has a recess that does not entirely encircle the lock latch.
  • the object of the blocking device is, via the hole between the cross hole and the driver, to be able to be moved by means of the driver, whereby the blocking device, when the lock latch is placed, so that said recess on the lock latch is on a level with the blocking device, fully or partially can fill said recess in the lock latch. This happens when the blocking device via the driver is impacted to do so.
  • Fig. 1 shows a lock in the disassembled state.
  • Fig. 2 shows a cross section of the same lock as in Fig. 1.
  • Fig. 3 shows a variant of a combined front plate and cylinder case, cylinder and driver.
  • Fig. 4 shows a second variant of a combined front plate and cylinder case, cylinder and driver.
  • Fig. 5 shows a universal front plate.
  • Fig. 6 shows a variant of a cylinder case.
  • Fig. 7 shows a second variant of a cylinder case.
  • Fig. 8 shows a variant of the blocking device.
  • identical or corresponding elements will have the same reference numerals in the different figures. Thus, there will not be given an explanation of all details in connection with each figure/embodiment.
  • Fig. 1 shows a lock 1 in the disassembled state and in all individual parts.
  • the lock 1 consists of a lock body 2, wherein a lock latch/lockable part 3 can be placed in a cross hole 4 and in a pocket hole 5.
  • a driver 7 Innermost in an outwardly open cavity 6 in the lock body 2 is placed a driver 7, which, when the lock is mounted, is connected to a cylinder lock 8 via coupling means 9.
  • the cylinder lock 8 is arranged to be accommodated by an oblong housing part 100 with an encompassing cylinder case or wall 10, which here is shown integrated with a front plate 11.
  • a blocking device 12 here in the form of a bar with rounded ends, can be placed in a hole 13 for this blocking device 12.
  • the blocking device 12 can, via the driver 7, be raised and lowered in the hole 13, whereby the blocking device 12 can engage with a recess 14 or the like in the lock latch 3, whereby the lock latch 3 is locked in the lock body 2.
  • This figure shows the recess 14 circa on the middle of the lock latch 3, and at the one end of the lock latch 3, a finger grip 15 is seen.
  • lock body/lock housing 2 is shown with a rectangularly configured track 16, wherein on the one side at the end of the lock body, an end tower 17 is seen, with a pocket hole 5 for accommodating the lock latch end 18, when the lock 1 is locked.
  • a second tower On the on the side of the track 16, a second tower can be seen, namely the central tower 19, and along the lock body 2, the cross hole 4 for the lock latch 3 can be seen.
  • the hole 13 for the blocking device 12 In the central tower 19, the hole 13 for the blocking device 12 can also be seen.
  • Fig. 2 shows the same as is seen in Fig. 1 , but here in cross section along the disassembled lock 1.
  • the front plate 11 and the cylinder case/wall 10 internally is arranged to accommodate the cylinder lock 8 with a geometric complementarity.
  • the coupling means 9 between the driver 7 and the cylinder lock 8 can also be seen.
  • the cylinder lock 8 is kept in place via the front plate 11 and the cylinder case 10, which here is a contiguous unit by exactly the housing part 100 with the wall/cylinder case 10 being fixed to the lock body 2 via the blocking device 12, which is placed in the hole 13.
  • the blocking device 12 will extend into the recess 14 in the lock latch 3, and the lock 1 is safely locked.
  • Fig. 3 shows a variant of a combined front plate 11 and cylinder case 10, with an oval cylinder lock 8 and a driver 7 fitting thereto.
  • Fig. 4 shows a second variant of a combined front plate 11 and cylinder case 10, with a drop-shaped cylinder lock 8 and a driver 7 fitting thereto.
  • FIG. 3 and Fig. 4 show two of many types of cylinder locks 8, which can be used with a solution according to the invention.
  • Fig. 5 shows a universal front plate 11 , which can be used for several different cylinder lock types, including the two shown cylinder locks 8 in Fig. 3 and in Fig. 4.
  • Fig. 6 shows a variant of a separate cylinder case 10, which is used together with a separate front plate 11 , which can either be universal as shown in Fig. 5 or which can be adapted to the current cylinder lock 8.
  • Fig. 7 shows a second variant of a separate cylinder case 10, which is used together with a separate front plate 11 , which can either be universal as shown in Fig. 5, or which can be adapted to the current cylinder lock 8.
  • Fig. 8 shows a variant of the blocking device 12 that is formed on the basis of an outer cylindrical tube/pin 12’, bringing about securing of the oblong/elongated housing part 100 to the lock house 2 as well as an inner tube/pin 12”, which is moved up and down relative to the outer tube/pin 12’ to and from engagement with the recess 14, depending on the movement/rotation of the driver's 7 driver surface 7’ when operating the cylinder lock 8.
  • the lock 1 can be manufactured of processed metal.
  • the oblong housing part 100 can be made of metal or of cast plastic, for example manufactured in a plastic casting process with a core with a contour, corresponding to the outside contour of the cylinder lock 8.
  • the wall 10 has an outer surface with a geometry that is complementary to the contour of the oblong first cavity 6 to prevent rotation relative to the oblong first cavity 6 of the housing part 100 about a longitudinal axis A of the oblong first cavity 6, and which during a mounting condition allows a displacement, for example along said axis A, of the housing part 100 relative to the oblong first cavity 6.
  • the wall has an inner surface with a geometry, which is complementary to an outer contour of the cylinder lock 8 to prevent rotation relative to the oblong first cavity 6 of the cylinder lock 8 about the longitudinal axis A of the oblong first cavity 6, and which during a mounting condition allows a displacement, for example along said axis A, of the cylinder lock 8 relative to the housing part 100.
  • the housing part 100 can for example have outer dimensions D1 , D2 in the magnitude of 22mm +/- 10% and 40mm +/-10%, respectively, which allows for manufacturing of a housing part 100 with a cavity 110 with an inner contour for accommodation and fixing against rotation of many of the commonly known cylinder locks 8 mentioned above.
  • the first cavity 6 can advantageously, out of consideration for the metal processing, be manufactured with a contour that is oval, with dimensions corresponding to D1 and D2 mentioned above.

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  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Lock And Its Accessories (AREA)

Abstract

La présente invention concerne un verrou, le verrou étant approprié pour verrouiller, par exemple, un conteneur d'expédition ou autre, le verrou en principe se présentant sous la forme d'un cadenas ou d'un verrou séparé destiné à être utilisé conjointement avec d'autres équipements de verrouillage ou en verrouillage direct à un objet. Selon l'invention, l'objet indiqué ci-dessus est obtenu avec un verrou/cadenas qui peut adopter une serrure à barillet. Le verrou de cylindre peut être de différents types (formes), par l'utilisation de jupe et/ou d'un boîtier, par exemple cylindre en huit, cylindre bon homme de neige, cylindre ovale, cylindre DIN (cylindre profilé, euro cylindre, drop work), mais sans caractère limitatif. La serrure à barillet peut en d'autres termes être de tout type commun, étant donné que, comme mentionné, au moyen d'une jupe ou d'un boîtier (dans la suite désignée par boîtier ou boîtier de cylindre) ou similaire, elle est ajustée à une encoche à cet effet dans le corps de serrure lui-même.
PCT/EP2020/054996 2019-02-26 2020-02-26 Verrou pour divers types de serrures à barillet et procédé d'assemblage de verrou Ceased WO2020173986A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP20709139.8A EP3931419A1 (fr) 2019-02-26 2020-02-26 Verrou pour divers types de serrures à barillet et procédé d'assemblage de verrou

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DKPA201970120 2019-02-26
DKPA201970120 2019-02-26
DKPA201970486 2019-07-30
DKPA201970486A DK180284B1 (da) 2019-02-26 2019-07-30 Lås til flere forskellige låsecylindertyper, samt fremgangsmåde til samling af låsen

Publications (1)

Publication Number Publication Date
WO2020173986A1 true WO2020173986A1 (fr) 2020-09-03

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PCT/EP2020/054996 Ceased WO2020173986A1 (fr) 2019-02-26 2020-02-26 Verrou pour divers types de serrures à barillet et procédé d'assemblage de verrou

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2022073854A1 (fr) * 2020-10-06 2022-04-14 ABUS August Bremicker Söhne KG Kit d'assemblage de base de cadenas et système de cadenas
IT202300006324A1 (it) * 2023-03-31 2024-10-01 F Lli Facchinetti S P A Corpo lucchetto e relativo lucchetto

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20000018294U (ko) * 1999-03-17 2000-10-16 하양기 좌물쇠
EP1264059A1 (fr) * 2000-02-29 2002-12-11 Abloy Oy Mecanisme de cadenas
US20050235709A1 (en) * 2004-04-27 2005-10-27 Abus August Bremicker Soehne Kg Padlock
EP2267256A2 (fr) * 2009-06-23 2010-12-29 ABUS August Bremicker Söhne KG Cadenas
US20120186308A1 (en) * 2011-01-20 2012-07-26 Abus August Bremicker Soehne Kg Padlock for securing and monitoring a switch
EP2868850A1 (fr) * 2013-11-05 2015-05-06 ABUS August Bremicker Söhne KG Cadenas
US20150211261A1 (en) * 2014-01-29 2015-07-30 Abloy Oy Padlock
US9341002B2 (en) 2012-10-24 2016-05-17 Mavako Aps Locking system and application

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20000018294U (ko) * 1999-03-17 2000-10-16 하양기 좌물쇠
EP1264059A1 (fr) * 2000-02-29 2002-12-11 Abloy Oy Mecanisme de cadenas
US20050235709A1 (en) * 2004-04-27 2005-10-27 Abus August Bremicker Soehne Kg Padlock
EP2267256A2 (fr) * 2009-06-23 2010-12-29 ABUS August Bremicker Söhne KG Cadenas
US20120186308A1 (en) * 2011-01-20 2012-07-26 Abus August Bremicker Soehne Kg Padlock for securing and monitoring a switch
US9341002B2 (en) 2012-10-24 2016-05-17 Mavako Aps Locking system and application
EP2868850A1 (fr) * 2013-11-05 2015-05-06 ABUS August Bremicker Söhne KG Cadenas
US20150211261A1 (en) * 2014-01-29 2015-07-30 Abloy Oy Padlock

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2022073854A1 (fr) * 2020-10-06 2022-04-14 ABUS August Bremicker Söhne KG Kit d'assemblage de base de cadenas et système de cadenas
US12241286B2 (en) 2020-10-06 2025-03-04 Abus August Bremicker Sohne Kg Padlock basic assembly kit and padlock system
IT202300006324A1 (it) * 2023-03-31 2024-10-01 F Lli Facchinetti S P A Corpo lucchetto e relativo lucchetto

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