WO2017037513A1 - Came pouvant être insérée avantageusement dans un corps de serrure - Google Patents

Came pouvant être insérée avantageusement dans un corps de serrure Download PDF

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Publication number
WO2017037513A1
WO2017037513A1 PCT/IB2015/056743 IB2015056743W WO2017037513A1 WO 2017037513 A1 WO2017037513 A1 WO 2017037513A1 IB 2015056743 W IB2015056743 W IB 2015056743W WO 2017037513 A1 WO2017037513 A1 WO 2017037513A1
Authority
WO
WIPO (PCT)
Prior art keywords
cam
lock body
axis rod
lock
ring
Prior art date
Application number
PCT/IB2015/056743
Other languages
English (en)
Inventor
Gabor BERENYI
Original Assignee
Berenyi Gabor
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 Berenyi Gabor filed Critical Berenyi Gabor
Priority to PCT/IB2015/056743 priority Critical patent/WO2017037513A1/fr
Publication of WO2017037513A1 publication Critical patent/WO2017037513A1/fr

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B9/00—Lock casings or latch-mechanism casings ; Fastening locks or fasteners or parts thereof to the wing
    • E05B9/10—Coupling devices for the two halves of double cylinder locks, e.g. devices for coupling the rotor with the locking cam
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B17/00—Accessories in connection with locks
    • E05B17/04—Devices for coupling the turning cylinder of a single or a double cylinder lock with the bolt operating member
    • E05B17/047—Devices for coupling the turning cylinder of a single or a double cylinder lock with the bolt operating member with rotating output elements forming part of cylinder locks, e.g. locking cams of double cylinder locks
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B17/00—Accessories in connection with locks
    • E05B17/04—Devices for coupling the turning cylinder of a single or a double cylinder lock with the bolt operating member
    • E05B17/042—Devices for coupling the turning cylinder of a single or a double cylinder lock with the bolt operating member using toothed wheels or geared sectors

Definitions

  • the subject of the invention is a cam advantageously for inserting into lock body.
  • Cylinder locks are usually easy to break and, unfortunately, are quite easy to open without a key, despite any advanced cam that may be used in them, for example by disassembling the lock body.
  • Common cylinder locks have a lock body that consists of two parts, and the pusher, which can rotate freely and is used to turn the lock body and the axis when rotated, is inserted between the two parts of the lock body, approximately in the middle of the lock body. It is true in general that the thinnest and weakest part of a lock body is the part where the two lock body parts meet and where the cam needs to be rotated, and this is also the area that is frequently target by unauthorized intruders. It is also a known solution to reinforce this middle part where the two lock body parts meet. However, such locks are also easy to break even by using a simple tool due to the rudimentary and weak implementation and easy detachment of the pusher.
  • the purpose of the invention is to eliminate the errors of known solutions and to implement a device that reinforces the weakest part of the lock mechanism, can resist traversing forces, keeps the entire lock body together, and thereby prevents the breaking or pulling of the lock mechanism.
  • the inventive step is based on the recognition that it is advantageous to implement the cam according to claim 1 and to use an implementation form involving rings and connected to the two lock body parts and the axis that is capable of keeping the lock body together with sufficient strength. This recognition makes it possible for the lock mechanisms fitted with such a cam to be unbreakable.
  • the solution is, in general, a cam advantageously for inserting into a lock body, which is fitted with a pin, which can rotate the lock bolt, and a holding part.
  • a distinctive feature of the invention is that the cam is fitted with a ring, a rotator holding pocket, an axis rod ring receiving pocket located in the cam ring, and the cam ring is connected to the cam ring receiving pocket located in the lock body so that it can turn, and the axis rod ring is placed into the axis rod ring receiving pocket so that it can turn.
  • the diameter of the largest section of the cam ring is not greater than the diameter of the largest section of the pusher.
  • the cam has two, at least approximately identical parts, which parts are built into one through the holding part.
  • the pin consists of two, at least approximately identical parts. In another implementation form, that it is fitted with cogs that allow it to connect to a cogwheel.
  • Figure 1 shows an axonometric image of the pusher
  • Figure 2 shows an axonometric drawing of the cam located on the axis rod
  • Figure 3 shows an axonometric drawing of the cam located in the lock body
  • Figure 4 shows an axonometric drawing of the cam with cogs.
  • Figure 1 shows a spatial image of the cam 1 consisting of two parts.
  • the cam rings 2 provide a stable connection between the cam 1 and the axis rod, as well as with the lock body.
  • the cam rings 2 are implemented so that they include the axis rod ring receiving pocket 7.
  • the two parts of the cam 1 are connected to each other through the holding part 4, which creates a holding and strong connection.
  • the cam ring 2 also helps the cam 1 to fit into the lock body.
  • the cam rings 2 located on the side of the cam 1 and serving receiving and fitting purposes may be implemented with a relatively high level of tolerance regarding their form and size, their length may go until the lock core and their width may be increased up to the total width of the pusher.
  • the pin 12 of the cam 1 turns the lock bolt.
  • Figure 2 shows the cam with the axis rod 5.
  • the axis rod 5 has axis rod rings 6 that fit into the axis rod ring receiving pockets 7 located on the cam rings 2.
  • the two parts of the cam 1 are connected to each other with the holding part 4, for example by screwing them together. This way a perfect and holding match and connection can be created.
  • the axis rod rings 6 are located, or they fit into the cam 1 and the axis rod ring receiving pockets 7 thereof with a level of matching tolerance so that it they do not prevent the axis rod 5 from turning with the key.
  • the pocket in the middle of the cam 1 houses the rotors 8 and allows them to move freely.
  • the key opening 10 is visible on the end of the axis rod 5.
  • Figure 3 shows the entire lock body 9 with the axis rod 5 in it.
  • the key opening 10 is visible on the end of the axis rod 5.
  • the cam 1 is visible between the two parts of the lock body 9, which is connected to both the lock body 9 and the axis rod 5 in a stable and strong manner. Due to its design, it is also capable of resisting traversing forces. It is also visible how the cam rings 2 of the cam 1 fit into their place in the lock body 9, i.e. into the cam ring receiving pockets 3. It is also visible how the axis rod rings 6 fit into the axis rod ring receiving pockets 7 located in the cam rings 2.
  • the cam 1 and the lock body 9 create a rather compact, consolidated, and whole unit, for the purpose of breaking resistance, which is almost immune against breaking.
  • the key placed into the key opening 10 rotates the pusher, thereby opening the lock. Due to its ring-shaped form, the structure of the cam 1 holds together the entire lock body 9.
  • the two parts of the cam 1 are connected through the holding part 4, for example by screwing.
  • the drawing also shows the design that plays a significant role in implementing a durable lock mechanism that provides protection against burglary.
  • the cam rings 2 are located in the cam ring receiving pockets 3 of the lock body 9, and the axis rod rings 6 fit into the axis rod ring receiving pockets 7.
  • the rings provide dual fitting and reinforcement for the connection, which create adequate protection, a strong connection, while still allowing all units to turn independently from each other. Due to its presented structure, the cam 1 also holds together the two parts of the lock body 9 strongly, thereby reinforcing the otherwise weakest part of a lock mechanism.
  • Figure 4 shows the cam 1 with cogs 13.
  • the cogs 13 on the cam 1 create a cogwheel, and this implementation allows the device to be built into bar locks and any other lock operating with cogwheels.
  • the figure also shows the axis rod ring receiving pockets 7 in the cam rings 2, as well as the holding part 4 connecting the two parts of the cam 1 to each other.
  • the rotator holding pocket 11 is visible inside the cam 1 , which allows for the appropriate location and fitting of the rotators.
  • the cam can be used in lock mechanisms that are designed to be capable of housing it.
  • the invention enhances the security of lock mechanisms it is used with.
  • the device may be used in locks operating with cogwheels, in which case the outside of the cam is fitted with cogs that fit into the cogwheels.
  • the presented device has numerous advantages.
  • An advantage of the invention is that it is capable of preventing the breaking or pulling of the lock, which methods are popular amongst burglars.
  • the presented cam is capable of holding together the lock body consisting of two parts with sufficient force, thereby reinforcing the usually weakest part of a lock mechanism.
  • the device cannot be fitted into all known cylinder locks due to its design. Its structure creates a very strong connection, i.e., a dual ring connection and dual fitting, which provides adequate protection and creates a strong connection, while it still allows all units to turn independently from each other.
  • the axis rod connecting to the pusher, on the one hand, and the lock body, on the other hand, are connected to and fit into each other with an axis as the centre.
  • cam cannot be removed by applying a traversing force, meaning that a much larger force needs to be applied to possibly break the lock.
  • the cam rings may be lengthened until the lock core and widened until the edge of the pusher, meaning that the implementation may be reinforced even further and the sizes may be customized.
  • the device may be built into locks that operate with cogwheels, such as bar locks, if the cam is fitted with cogs.
  • the invention may be implemented in other shapes and with other manufacturing procedures as well within the scope of protection.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mutual Connection Of Rods And Tubes (AREA)

Abstract

La présente invention concerne une came pouvant être insérée avantageusement dans un corps de serrure, ledit corps de serrure comprenant une broche (12), qui est apte à tourner, et une partie de maintien (4). Ladite came est caractérisée en ce qu'elle est pourvue d'un anneau (2) de came, d'une poche (11) de rotateur, et d'une poche (7) de réception d'anneau de tige d'axe située dans l'anneau (2) de came, de sorte que l'anneau (2) de came est relié à la poche (3) de réception d'anneau de came située dans le corps (9) de serrure de sorte qu'il puisse tourner, et l'anneau (6) de tige d'axe est placé dans la poche (7) de réception d'anneau de tige d'axe de sorte qu'il puisse tourner.
PCT/IB2015/056743 2015-09-04 2015-09-04 Came pouvant être insérée avantageusement dans un corps de serrure WO2017037513A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PCT/IB2015/056743 WO2017037513A1 (fr) 2015-09-04 2015-09-04 Came pouvant être insérée avantageusement dans un corps de serrure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/IB2015/056743 WO2017037513A1 (fr) 2015-09-04 2015-09-04 Came pouvant être insérée avantageusement dans un corps de serrure

Publications (1)

Publication Number Publication Date
WO2017037513A1 true WO2017037513A1 (fr) 2017-03-09

Family

ID=54256788

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IB2015/056743 WO2017037513A1 (fr) 2015-09-04 2015-09-04 Came pouvant être insérée avantageusement dans un corps de serrure

Country Status (1)

Country Link
WO (1) WO2017037513A1 (fr)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1150904B (de) * 1962-06-22 1963-06-27 Winkhaus August Profil-Doppelzylinderschloss
US20060283218A1 (en) * 2005-06-16 2006-12-21 Moshe Dolev Cylinder lock with modified cam
WO2009055881A1 (fr) 2007-10-30 2009-05-07 'mauer Locking Systems'ltd Serrure à barillet
WO2012129615A1 (fr) 2011-03-29 2012-10-04 "Mauer Locking Systems" Ltd Serrure à cylindre
WO2014172760A1 (fr) 2013-04-23 2014-10-30 Mauer Locking Systems Ltd Serrure à cylindre comportant un élément pont reliant des parties de corps
WO2014176647A1 (fr) 2013-04-29 2014-11-06 Mauer Locking Systems Ood Serrure à cylindre présentant fonction anti-rupture

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1150904B (de) * 1962-06-22 1963-06-27 Winkhaus August Profil-Doppelzylinderschloss
US20060283218A1 (en) * 2005-06-16 2006-12-21 Moshe Dolev Cylinder lock with modified cam
WO2009055881A1 (fr) 2007-10-30 2009-05-07 'mauer Locking Systems'ltd Serrure à barillet
WO2012129615A1 (fr) 2011-03-29 2012-10-04 "Mauer Locking Systems" Ltd Serrure à cylindre
WO2014172760A1 (fr) 2013-04-23 2014-10-30 Mauer Locking Systems Ltd Serrure à cylindre comportant un élément pont reliant des parties de corps
WO2014176647A1 (fr) 2013-04-29 2014-11-06 Mauer Locking Systems Ood Serrure à cylindre présentant fonction anti-rupture

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