EP3564467A1 - Schliesssystem mit mechanischer verriegelung - Google Patents

Schliesssystem mit mechanischer verriegelung Download PDF

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Publication number
EP3564467A1
EP3564467A1 EP19315031.5A EP19315031A EP3564467A1 EP 3564467 A1 EP3564467 A1 EP 3564467A1 EP 19315031 A EP19315031 A EP 19315031A EP 3564467 A1 EP3564467 A1 EP 3564467A1
Authority
EP
European Patent Office
Prior art keywords
bolt
lock
linkage
latch bolt
latch
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.)
Pending
Application number
EP19315031.5A
Other languages
English (en)
French (fr)
Inventor
Massimo Valente
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.)
Groupe Valente
Original Assignee
Groupe Valente
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 Groupe Valente filed Critical Groupe Valente
Publication of EP3564467A1 publication Critical patent/EP3564467A1/de
Pending legal-status Critical Current

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
    • E05C9/00—Arrangements of simultaneously actuated bolts or other securing devices at well-separated positions on the same wing
    • E05C9/04—Arrangements of simultaneously actuated bolts or other securing devices at well-separated positions on the same wing with two sliding bars moved in opposite directions when fastening or unfastening
    • E05C9/047—Arrangements of simultaneously actuated bolts or other securing devices at well-separated positions on the same wing with two sliding bars moved in opposite directions when fastening or unfastening comprising key-operated locks, e.g. a lock cylinder to drive auxiliary deadbolts or latch bolts
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B55/00—Locks in which a sliding latch is used also as a locking bolt
    • 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
    • E05B63/00—Locks or fastenings with special structural characteristics
    • E05B63/04—Locks or fastenings with special structural characteristics for alternative use on the right-hand or left-hand side of wings
    • E05B63/042—Locks or fastenings with special structural characteristics for alternative use on the right-hand or left-hand side of wings constructed symmetrically
    • 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
    • E05B63/04—Locks or fastenings with special structural characteristics for alternative use on the right-hand or left-hand side of wings
    • E05B63/044—Locks or fastenings with special structural characteristics for alternative use on the right-hand or left-hand side of wings with reversible bolt or bolt head
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
    • E05C9/00—Arrangements of simultaneously actuated bolts or other securing devices at well-separated positions on the same wing
    • E05C9/04—Arrangements of simultaneously actuated bolts or other securing devices at well-separated positions on the same wing with two sliding bars moved in opposite directions when fastening or unfastening
    • E05C9/041—Arrangements of simultaneously actuated bolts or other securing devices at well-separated positions on the same wing with two sliding bars moved in opposite directions when fastening or unfastening with rack and pinion mechanism

Definitions

  • the invention lies in the field of locksmithing, with the objective of leading to a locking mechanism mechanical locking door system that is reversible type.
  • the reversibility in question results in the freedom that is given to the locksmith to configure the system, at the time of its installation, to adapt it to each particular situation from the same set of elements that it will assemble on site.
  • the invention aims to reduce manufacturing costs and facilitate the organization of mass production in optimal conditions of cost and time. It does, however, lead to robust and reliable hardware to best meet the growing demand for security-locked security doors protecting habitats from intrusions and burglaries.
  • the present invention is embodied in a so-called reversible security closure system, which the craftsman having to install secure doors at its customers can adapt to doors opening to the right and / or to doors opening in pushing or pulling, from a single fabrication.
  • reversible security closure system which the craftsman having to install secure doors at its customers can adapt to doors opening to the right and / or to doors opening in pushing or pulling, from a single fabrication.
  • the system according to the invention comprises a lock mechanism operating in control of deadbolts from a lock, in particular of the type of a key cylinder, via a linkage motion transmission to the remote bolts, which is coupled drive with driving means available at the output of the lock, such as a cylinder output gear.
  • the system usually integrated in a headband, household two different locations in which we can install a determined lock, with his coaching means being placed indifferently in one or the other, while positioning in order to be able to ensure the locking and unlocking commands via the linkage.
  • the transmission is provided by two sets of coupling members that are indifferently usable to put the linkage in drive coupling with the coaching means. They are coupled in a simultaneous operation, but only one is active who operates on the location where are the means coaches.
  • the invention proposes to complete the system by a device with a latch bolt, which is constituted as defined by claim 1, with the objective of being able to operate a latch bolt in synchronism with the deadbolts.
  • the latch bolt is mounted to overturn in a bolt carrier itself mounted movable transversely to the system. By this is meant that it can turn on itself to take two positions one or the other of two diametrically opposite positions. It is further configured, in connection with the control linkage of deadbolts, so that the rod blocks the bolt holder in its bolt position released when locking the deadbolts. According to secondary features of the invention, bolt carrier and linkage are further configured so that the bolt carrier is forced by the linkage to its latched bolt position at the end of unlocking the deadbolts
  • the system according to the invention has different characteristics which will be specified hereinafter.
  • the linkage has two rod plates, which are movable on themselves parallel to a longitudinal direction of the system and which each carry two racks, in a relative arrangement with axial symmetry.
  • the coupling members of the linkage with the driving means in particular a cylinder output pinion, comprise, in each set, a distal rack of one of the bead plates and a proximal rack of the other, which enclose between they said pinion when it is in the corresponding lock location.
  • the half-turn device can then be mounted preferably between the two lock installation locations in a central area of the system which is below the racks.
  • FIG 11 illustrates in an exploded view a gap device which, optionally, completes the system.
  • this is a system with mechanical locking mechanism that is delivered as a unique model to the installer locksmith, who, on the spot, will have to install the lock at one of the two locations available for this, following that he is in front of a door opening on the right or a door opening on the left.
  • the essential elements of the system emerge from the exploded view of the figure 1 . They are represented in a limited part of the assembly, in a median part M where are located the two lock locations designated respectively A and B. These locations are formed in a housing called strip which contains the central mechanism and the linkage which runs along the headband to distribute all deadbolts. At the end of installation, the strip D is closed by a cover that has not been shown.
  • the figure 1 shows two rods designated T1 and T2. As they slide one over the other in the middle part M of the system, they are considered as a lower bead T1 and an upper bead T2, referring to the arrangement used in the drawing, which assumes the headband laid horizontally.
  • the two rods are superimposed on one another, at what are called the rod plates 10 and 20. From there they develop in opposite directions, the rod T1 to the right beyond the figure 1 , the rod T2 to the left of the figure beyond.
  • the two rods T1 and T2 thus constitute, from and other plates 10 and 20, respectively two rod bars, referenced 13 and 23 respectively, which symmetrically control the deployment or withdrawal of deadbolts.
  • the half-turn device is shown in C. In the system it is located in the central zone, in the middle between the two lock locations. It will be described later. However, it will be pointed out here the presence of a follower 33, in which will come to adapt the stem of a crutch or button used manually to open or close the door when it is not locked by the deadbolts, the also presence of the latch bolt 31 which is itself mounted in a bolt holder 31 in the center of the system, between the two locations A and B receiving in turn the key lock cylinder.
  • the rods T1 and T2 together constitute the bulk of the linkage which transmits to the bolts the controls received from the lock when they are coupled with the driving means of the lock, namely here the pinion P.
  • the means themselves well known, involving rockers, such as figure 3 ) provide the connection between the rod bars and the bolts.
  • the two bead plates 10 and 20 form racks as coupling members with the pinion in place P ( Figures 2, 3, 4 ), in a configuration such that a first set of racks is active in driving coupling with the pinion when the lock is installed in the lock slot A, while another set is active in drive when the lock is in slot B.
  • the racks are parallel to each other, all oriented in the longitudinal direction of the system. In each game the two racks enclose the pinion. To move in Opposition they are arranged one on a rod, the other on the other rod.
  • each bead wire more exactly each bead plate 10 or 20, has an enlarged distal portion 11 or 21 respectively ( figure 1 ) and a narrowed proximal portion 12 or 22 respectively.
  • a rack whose teeth are oriented towards the axis of the system, towards the inside of the headband.
  • the proximal portions 11 and 21 are along the front face of the headband.
  • the corresponding racks 16 and 26 are then formed on their rear edge.
  • the racks 17 and 27 respectively are notched in the direction of the front face of the strip, on the inner edge of a window formed in length over a width sufficient for the lock pinion P finds there place without difficulty.
  • the four racks move with the rods that carry them, but only are active in cooperation with the pinion P, or the racks 26 and 17 when the key cylinder is in the slot A (Pa position) or the racks 16 and 27 when the cylinder is in the slot B (pinion in position Pb). It is in each of the proximal rack of one of the rods with the distal rack of the other rod.
  • the positioning of the two rod plates one above the other is adjusted to the width of the pinion by a common guide continued throughout the race of the rods between deployed bolt configurations (lock locked) and retracted bolts ( lock unlocked).
  • the bead plates are pierced with lights 24 in which slide columns which are fixed, integral with the strip. These columns are tapped to receive the screws or bolts by which the hood enclosing the mechanism is fixed.
  • One of these balusters appears clearly in 6 on the figure 8 .
  • the perspective view of the figure 9 shows a key lock cylinder 6 once installed in the corresponding location (here A) until it is housed in the cylinder guard 4. It shows how the cylinder 6 is fixed and firmly held in the band D. A this end, there is provided a stud 63 which is screwed at two points on the outer sleeve of the cylinder, stepping over the output gear of the cylinder. This pad 63 is held laterally by a threaded tie 64 which screws into it from the front face of the strip. Location B being unoccupied, the figure 8 reveals the shape of the hole corresponding to the bottom of the strip, suitable for allowing a bayonet attachment of the cylinder guard 4. On the figure 9 , we can see a dead bolt 46, assumed in the retracted position.
  • the half-turn device is at best visible on the figures 8 and 10 , for the figure 10 independently of its operation in connection with the follower on the one hand, with the linkage on the other hand, being reminded that in the particular case described the latch bolt is also dead bolt when the lock is locked locked position.
  • a bolt holder 32 in which the latch bolt 31 is mounted flipping By this is meant that it can be rotated on itself between two diametrically opposed positions determined, where its beveled face is directed towards the rear face or to the front face of the strip.
  • On the figure 9 it is represented in an intermediate position, being turned over. This reversal is provided by the locksmith who installs the mechanism on a specific door. After installation, the normal locking and unlocking operation is ensured on the bolt holder while the latch bolt remains in solidarity.
  • the bolt holder is made from a base plate 34 mounted movably transverse to the strip. It is guided in its displacements by sliding on fixed studs of the strip 34, along two lights 36 formed through the plate. This base plate forms returns at right angles which are in total 4 in number.
  • Two of these returns are formed in the axis of the base plate between the two slots 36, one 37 at the end bolt side, against the side face of the strip, the other 38 more towards the center.
  • the connection blocking the bolt in a fixed position in its bolt holder is carried by a snap ring set so as not to withstand a pulling force of the bolt out of the strip sufficient to overcome the effect of a spring that tends to bring it back to its normal position.
  • the spring in question has not been shown in the figures; it is a compression spring based on the return before 37 and in a groove in the bolt tail.
  • the bolt tail has at the base of the bolt itself a shoulder with two flats which engage in a complementary shape of the receiving hole pierced in the front return 37 .
  • the two other returns perpendicular to the base plate 34 constitute at the rear of the bolt holder two protruding tabs 41 and 42 which are placed on the side and side.
  • the other part of the follower 33 Their role is related to the latter, as part of the usual operation of this type of device, which requires the use of the follower to bring the latch bolt back to the retracted position against the latch. a spring which urges it into the output position of the latch bolt.
  • the follower 33 rotates with it a generally triangular piece 39, or manual control part of the latch bolt.
  • This piece laterally forms two symmetrical cams (such as figure 8 ) which, during the rotation of the follower, come one or the other support on the back of one or the other of the two legs 41 and 42, depending on whether the rotation of the follower is exerted in one direction or the other.
  • it is thus possible to retract the latch bolt against a spring effect urging the bolt holder in position bolt out.
  • the same half-turn device serves in conjunction with the key cylinder regardless of the location A or B in which it is installed.
  • the bolt carrier of the half-turn device and the linkage are configured so that the linkage blocks the latch bolt holder in its bolt position that is released when locking the dead bolts.
  • the two bead plates 10 and 20 have dishes such as 44 which in the configuration of the figures 2 and 5 come together in abutment on a prominent lug of the bolt holder.
  • This is here constituted by the return 38 which supports the latch bolt.
  • the rods T1 and T2 are in the position of deployment of the deadbolts in locking.
  • the latch bolt is itself locked in lock as the deadbolts.
  • the removal of the bolt is possible under forced action of the key controlling the unlocking by acting through the rods to move the bolt holder 32 to its retracted bolt position .
  • the rod plates 10 and 20 have respective corner-shaped protrusions 19 and 29 respectively which come into play at the end of the movement of the rod plates in unlocking the deadbolts. They then act in concert, approaching one another, to gradually tighten between them stops the bolt holder support of the device to turn around. In the embodiment described, these stops are formed on the edge of the rear legs 41 and 42 of the bolt holder, as can be seen in 45 on the figure 6 .
  • the system according to the invention is completed by a gap device which is shown exploded on the figure 11 .
  • Its peculiarity is to include two latch bolts 51 and 52, arranged symmetrically in the median part of the system, on either side of the half-turn device C. They are designed to operate in cooperation with levers which they cause. tilting by rotation in opposite directions.
  • a cover 53 screwed on the latch bolts holds them solid during their displacement in transverse sliding through the front face of the strip where they are guided by rings 54 on the figure 10 .

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  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Lock And Its Accessories (AREA)
EP19315031.5A 2018-05-04 2019-05-06 Schliesssystem mit mechanischer verriegelung Pending EP3564467A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1800431A FR3080881B1 (fr) 2018-05-04 2018-05-04 Systeme de fermeture a verrouillage mecanique

Publications (1)

Publication Number Publication Date
EP3564467A1 true EP3564467A1 (de) 2019-11-06

Family

ID=63637921

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19315031.5A Pending EP3564467A1 (de) 2018-05-04 2019-05-06 Schliesssystem mit mechanischer verriegelung

Country Status (2)

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EP (1) EP3564467A1 (de)
FR (1) FR3080881B1 (de)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113958204A (zh) * 2021-02-26 2022-01-21 上海甲龙科技有限公司 翻转斜锁舌装置
CN113958203A (zh) * 2021-09-13 2022-01-21 合肥华凌股份有限公司 门体及家用电器
CN115229528A (zh) * 2022-06-28 2022-10-25 南通华兴磁性材料有限公司 一种锰锌铁氧体磁芯生产用倒角装置

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006057788A1 (de) 2005-12-07 2008-02-07 KÜBLER, Klaus Panikschloß zur Verwendung bei links- oder rechts anschlagenden Türen
EP1900894A1 (de) 2005-06-28 2008-03-19 Talleres De Escoriaza, S.A. Modularer verschlusslaschenmechanismus
US20090267358A1 (en) 2008-04-23 2009-10-29 Adler S.A.S. Cremone-Bolt Door-Locking Device

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1950368A1 (de) * 2007-01-25 2008-07-30 Giussani Techniques S.P.A. Schrankschloss

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1900894A1 (de) 2005-06-28 2008-03-19 Talleres De Escoriaza, S.A. Modularer verschlusslaschenmechanismus
DE102006057788A1 (de) 2005-12-07 2008-02-07 KÜBLER, Klaus Panikschloß zur Verwendung bei links- oder rechts anschlagenden Türen
US20090267358A1 (en) 2008-04-23 2009-10-29 Adler S.A.S. Cremone-Bolt Door-Locking Device

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113958204A (zh) * 2021-02-26 2022-01-21 上海甲龙科技有限公司 翻转斜锁舌装置
CN113958203A (zh) * 2021-09-13 2022-01-21 合肥华凌股份有限公司 门体及家用电器
CN115229528A (zh) * 2022-06-28 2022-10-25 南通华兴磁性材料有限公司 一种锰锌铁氧体磁芯生产用倒角装置
CN115229528B (zh) * 2022-06-28 2024-04-26 南通华兴磁性材料有限公司 一种锰锌铁氧体磁芯生产用倒角装置

Also Published As

Publication number Publication date
FR3080881B1 (fr) 2021-07-23
FR3080881A1 (fr) 2019-11-08

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