EP0365394A1 - Zusatzverriegelung für Einbaustangenschloss - Google Patents

Zusatzverriegelung für Einbaustangenschloss Download PDF

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Publication number
EP0365394A1
EP0365394A1 EP89402780A EP89402780A EP0365394A1 EP 0365394 A1 EP0365394 A1 EP 0365394A1 EP 89402780 A EP89402780 A EP 89402780A EP 89402780 A EP89402780 A EP 89402780A EP 0365394 A1 EP0365394 A1 EP 0365394A1
Authority
EP
European Patent Office
Prior art keywords
lever
ball
rod
diameter
additional
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
EP89402780A
Other languages
English (en)
French (fr)
Inventor
Robert Tailhades
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of EP0365394A1 publication Critical patent/EP0365394A1/de
Ceased 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
    • E05C9/18—Details of fastening means or of fixed retaining means for the ends of bars
    • E05C9/1825—Fastening means
    • E05C9/1833—Fastening means performing sliding movements
    • E05C9/185—Fastening means performing sliding movements parallel with actuating bar
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B17/00—Accessories in connection with locks
    • E05B17/20—Means independent of the locking mechanism for preventing unauthorised opening, e.g. for securing the bolt in the fastening position

Definitions

  • the field of the invention relates to safety closing devices adapted to openings (door, window door, window), of the lock type comprising a wheelhouse controlling several locking points.
  • the wheelhouse has at least one rod moving in translation parallel to the opening field and generally having a plurality of lights arranged in alignment along the length of said rod. The lights are used for the passage of fixing screws for a closing piece holding said rod pressed along the field of the door while allowing the rod to move in translation.
  • these original multipoint closing devices are reinforced by one or more locking devices of the bolt type mounted on the opening and consist of a control member which acts on a bolt, the bolt being able to be housed by translation in a strike. fixed to the frame.
  • these closing devices do not give the original multipoint closing device better locking protection. More particularly, they do not prevent any actuation of the original closing device. They are also unattractive.
  • the invention therefore proposes to solve the problem of doubling the locking of the original multipoint closing device by blocking the travel of the rod in the locked position, that is to say in the closing position of the original device.
  • the additional latch according to the invention is notably remarkable in that it consists of a lever of substantially triangular shape mounted at articulation on an axis in line with one of said slots, said lever being extended on one of its sides by a lever tooth so that by pivoting the lever about its axis when the multipoint closing device is in the closed position, said lever tooth engages in the light, with a lever control means making it possible to choose between a locking state and unlocking state of the additional latch, two lever travel stops respectively disposed on either side of one end of the lever, two flanges separated by a set of spacers and kept parallel to each other to the other.
  • the geometry of the lever of the additional catch is such that the opening force of the original multipoint closing device, when the latch is in its locked position, tends to increase the stability of said latch in this position.
  • the lock comprises a ball retainer cooperating with means for positioning the ball, so as to position the lever in a stable state of locking or unlocking. In this way, the position of the lever in one of the two stable states is always ensured, thus preventing the additional latch from accidentally locking by shock, gravity, etc.
  • the ball retainer consists of an elastic means working in compression and repelling the ball, the elastic means and the ball being placed in a blind cylindrical recess, produced on one of the sides of the lever, of diameter substantially greater than the diameter of the ball.
  • the means for positioning the ball consist of two bores made in one of the flanges, in close contact with the ball, the diameter of said bores being substantially less than the diameter of the ball.
  • Most of the multi-point larding closure systems 5 are fitted with an original wheelhouse 2 comprising at least one rod 7 for controlling the bolts 3 from a central member.
  • the assembly of this closing device is adapted in particular inside a door 1 as shown in FIG. 1.
  • the movable rod 7 for controlling the bolts slides inside a groove formed in the field 4 of the door and is held along this field by a closing piece 6 fixed along the said field 4 of the door by means of fixing screws 8 visible in FIGS. 3 and 4.
  • the rod 7 comprises a plurality of lights 9 arranged in alignment along its length and allowing the latter to slide along the field 4 without being hindered by the fixing screws 8.
  • the additional locqueteau is preferably placed, substantially close to the movable rod 7 as shown in FIG. 5.
  • the lever 10 of the additional locqueteau is articulated on an axis 12 in line with one of the said lights 9 arranged in the rod 7, the axis 12 being perpendicular to the plane of the door 1.
  • the lever is extended by a lever tooth 11 whose thickness is less than the width of the opening 9 so that by pivoting the lever 10 anticlockwise, the tooth lever 11 engages in the slot 9 of the rod 7, the latter being in the lowered position corresponding to the closure of the multipoint device 5.
  • the lever tooth arrangement engaged in the slot 9 blocks the movement in upward translation of said rod 7 and by repercussion prohibits the actuation of the lock 5 in the opening direction but authorizes its actuation in the closing direction (case A).
  • the lever 10 is moved for example (in the lowered position or in the raised position corresponding respectively to the locked position and the unlocked position of the additional latch), by a control device 16 of the barrel barrel type.
  • two stops 14 and 13 are provided, arranged on either side of one end of the lever as visible in FIG. 5.
  • the axis 12 and the two stops 14 and 13 act as spacers separating two flanges 171 and 172 kept parallel to each other and enclosing the entire mechanism of the additional latch to be larded in the door 1.
  • the said lever is positioned 10 relative to said lumen 9 so that in the lowered position of the rod 7 corresponding to the closed position of the multi-point closing device 5, said lever tooth 11 can enter and exit lumen 9 by simple rotation of said lever 10 around its axis 12.
  • the lever tooth 11 has a substantially triangular shape, the base 23 of the lever tooth 11 being substantially adjacent to the base 24 of the lumen 9 in the locked position of the additional latch and the distance between the hinge pin 12 of the lever and the end 25 of the lever tooth 11 being substantially less than the distance between the hinge pin 12 and the outer edge 26 of the base 24 of the slot 9.
  • One of the flanges 171 or 172 may have a dropped edge allowing the attachment of the additional latch to the original lock by means of two screws 22. This attachment is only useful for facilitating mounting on the opening.
  • Said lever 10 may include a ball retainer 15 enabling said lever 10 to be held in a stable position as shown in FIGS. 5 and 6.
  • Said ball retainer consists of an elastic means 19 of the spring type.
  • Said spring 19 being housed in a blind cylindrical recess 21, exerts a compressive force on the ball 18 stopped by the flange 171.
  • the diameter of the cylindrical recess 21 is substantially greater than the diameter of the ball 18.
  • This ball retainer 15 cooperates with stable positioning means which correspond to the two bores 201 and 202 produced in the flange 171 in close contact with the ball 18 The diameter of these bores is substantially less than the diameter of said ball 18.
  • the respective axes of the two bores 201 and 202 are arranged on the circumference of a circle whose center corresponds to the axis of articulation 12 of the lever 10 and whose radius is equal to the distance between the axis 12 and the axis of the cylindrical recess 21, the two bores 201 and 202 respectively determining the locking points of the lever 10 in the locked position and in the unlocked position of the additional latch .
  • the position of these bores is such as to force the positioning of the lever in one of the stable positions and in particular in the case of movement where the latch is in the locked position while the original lock is not in the closed position.
  • the characteristics of the spring are chosen so that the lever can recover the stable position closest to that commanded and in particular in the movement called: case A.
  • the profile of the flanges 171 and 172 follows the profile of the control barrel 16 to simplify their positioning and define the respective positioning of the sub-assemblies: locqueteau, barrel.
  • the additional lock is easy to implement, requiring only a trivial tool, therefore open to the DIY sector.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lock And Its Accessories (AREA)
EP89402780A 1988-10-11 1989-10-10 Zusatzverriegelung für Einbaustangenschloss Ceased EP0365394A1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8813334 1988-10-11
FR8813334A FR2637645B1 (fr) 1988-10-11 1988-10-11 Loqueteau additionnel du type venant s'adapter a l'interieur d'un ouvrant muni d'un dispositif de fermeture multipoints

Publications (1)

Publication Number Publication Date
EP0365394A1 true EP0365394A1 (de) 1990-04-25

Family

ID=9370889

Family Applications (1)

Application Number Title Priority Date Filing Date
EP89402780A Ceased EP0365394A1 (de) 1988-10-11 1989-10-10 Zusatzverriegelung für Einbaustangenschloss

Country Status (2)

Country Link
EP (1) EP0365394A1 (de)
FR (1) FR2637645B1 (de)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5832758A (en) * 1995-02-22 1998-11-10 Vacant Property Security Limited Locking mechanism
US9279325B2 (en) 2012-11-08 2016-03-08 General Electric Company Turbomachine wheel assembly having slotted flanges

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR399995A (fr) * 1909-02-26 1909-07-13 Andre Emery Serrure
GB382412A (en) * 1931-10-17 1932-10-27 Charles H Roe 1923 Ltd Improvements in or relating to securing means for doors, windows and the like

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR399995A (fr) * 1909-02-26 1909-07-13 Andre Emery Serrure
GB382412A (en) * 1931-10-17 1932-10-27 Charles H Roe 1923 Ltd Improvements in or relating to securing means for doors, windows and the like

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5832758A (en) * 1995-02-22 1998-11-10 Vacant Property Security Limited Locking mechanism
US9279325B2 (en) 2012-11-08 2016-03-08 General Electric Company Turbomachine wheel assembly having slotted flanges

Also Published As

Publication number Publication date
FR2637645B1 (fr) 1990-12-28
FR2637645A1 (fr) 1990-04-13

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