EP0141891A1 - Crémone-serrure pour portes, portes-fenêtres ou analogues - Google Patents

Crémone-serrure pour portes, portes-fenêtres ou analogues Download PDF

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Publication number
EP0141891A1
EP0141891A1 EP83440053A EP83440053A EP0141891A1 EP 0141891 A1 EP0141891 A1 EP 0141891A1 EP 83440053 A EP83440053 A EP 83440053A EP 83440053 A EP83440053 A EP 83440053A EP 0141891 A1 EP0141891 A1 EP 0141891A1
Authority
EP
European Patent Office
Prior art keywords
clutch
lock
drive rod
cylinder lock
open position
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.)
Granted
Application number
EP83440053A
Other languages
German (de)
English (en)
Other versions
EP0141891B1 (fr
Inventor
Gérard Prevot
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.)
Ferco International Usine de Ferrures de Batiment
Original Assignee
Ferco International Usine de Ferrures de Batiment
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 Ferco International Usine de Ferrures de Batiment filed Critical Ferco International Usine de Ferrures de Batiment
Priority to DE8383440053T priority Critical patent/DE3373833D1/de
Priority to AT83440053T priority patent/ATE29911T1/de
Priority to EP83440053A priority patent/EP0141891B1/fr
Publication of EP0141891A1 publication Critical patent/EP0141891A1/fr
Application granted granted Critical
Publication of EP0141891B1 publication Critical patent/EP0141891B1/fr
Expired 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
    • E05C9/02—Arrangements of simultaneously actuated bolts or other securing devices at well-separated positions on the same wing with one sliding bar for fastening when moved in one direction and unfastening when moved in opposite direction; with two sliding bars moved in the same direction when fastening or unfastening
    • E05C9/021—Arrangements of simultaneously actuated bolts or other securing devices at well-separated positions on the same wing with one sliding bar for fastening when moved in one direction and unfastening when moved in opposite direction; with two sliding bars moved in the same direction when fastening or unfastening with rack and pinion mechanism
    • E05C9/023—Arrangements of simultaneously actuated bolts or other securing devices at well-separated positions on the same wing with one sliding bar for fastening when moved in one direction and unfastening when moved in opposite direction; with two sliding bars moved in the same direction when fastening or unfastening with rack and pinion mechanism between a lock cylinder and the bar
    • 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
    • E05B63/18—Locks or fastenings with special structural characteristics with arrangements independent of the locking mechanism for retaining the bolt or latch in the retracted position
    • E05B63/20—Locks or fastenings with special structural characteristics with arrangements independent of the locking mechanism for retaining the bolt or latch in the retracted position released automatically when the wing is closed

Definitions

  • the invention relates to an espagnolette lock for doors, French doors or the like.
  • a cylinder lock that can be rotated by a key, at least one drive rod that carries at least one locking element and that is held in its closed position by spring force and can be moved into its open position against the spring force by actuating the lock nut. as well as in this by an automatically engaging lock, and a drive-transmitting gear between the cylinder lock and the Drive rod, via which the drive rod can also be moved into its open position by rotating the cylinder lock in the opening direction, a clutch for interrupting the drive connection being arranged in the transmission.
  • a drive rod lock of this type is the subject of European patent application 82 440013.9. It enables the drive rod to be moved into the open position by means of the same cylinder lock, which is also used to operate the horizontally sliding bolt. Normally, the actuation of the drive rod takes place via a pawl which engages in the lock nut, a rotatable handle or the like.
  • a rotatable handle or a pawl is undesirable. Therefore only a fixed handle is provided for moving the door leaf. However, this is not connected to the drive rod in terms of drive, so that the door leaf can only be opened by means of a key even if it only falls into the lock but is not locked. This is made possible by the device of the type mentioned at the beginning.
  • the clutch arranged in the transmission consists of an inclined ramp mounted in the bolt which, when the bolt is withdrawn, engages under a cam connected to the drive rod, pushes upwards and releases it again as soon as the bolt has reached its fully retracted position.
  • the ramp is pivoted so that it can avoid the cam of the drive rod that has already fallen into its closed position when the bolt is pushed out.
  • This device requires a complicated two-part construction of the bolt in order to achieve the long stroke path of the ramp of the bolt which is required to move the drive rod into its open position.
  • the door leaf in the last phase of unlocking the bolt, the door leaf must be opened before the bolt arrives in the end position, because otherwise the locking mechanism holding the drive rod in its open position cannot occur and the drive rod immediately returns to the closed position would return.
  • the invention has for its object to simplify the construction of a closure of the type mentioned and to improve its function and operation.
  • the clutch is a clutch that can be engaged by separate actuation and that a separate actuating element for engaging the clutch is arranged on the door leaf.
  • Another very important advantage that is achieved by the solution according to the invention is that the closure as a whole is safer against unauthorized opening. It is not enough to open the door, the cylinder lock with a key, duplicate key, Dietrich or the like. to rotate, but the clutch must also be engaged by a separate actuation, otherwise the drive rod cannot be moved. A person who is not aware of this will therefore try in vain to open the door simply by turning the cylinder lock. It is also readily possible to design the actuating element for engaging the clutch in such a way that its actuation is difficult for an unfamiliar person.
  • the actuator can, for example, as an inconspicuous push button arranged in a hidden place.
  • the actuator can be designed as a doorknob, which must first be turned through an angle and then pulled or pushed in to engage the clutch.
  • Another possibility is to actuate the actuating element by means of a key or to provide it with a lock which can be opened by means of a key, wherein the same or a different key can be used as in the case of the cylinder lock. In this case, a burglar would have to operate the two locks using a key either simultaneously or in the correct order. Any attempt to open the door by operating only one of the locks would fail.
  • the clutch disengages automatically by spring force and remains engaged only as long as the separate actuation the actuating element acts.
  • Such an operation which differs greatly from the usual, contributes significantly to security against burglary.
  • a locking mechanism which is effective counter to the opening direction of rotation is preferably arranged in the transmission. This preferably consists of one connected to a driven gear Pawl, which is supported against teeth fixed to the housing, or vice versa.
  • a release device for the locking mechanism is provided according to a further preferred embodiment, which when the cylinder lock rotates the locking mechanism disengages in the closing direction.
  • the espagnolette lock according to Eig. 1 is shown in the closed position. It has, under a faceplate 1, which is fastened to the narrow side of the door leaf, a drive rod 2 which carries locking elements, for example 2a, in a known manner and is held in the sole-closed position according to the arrow s by a spring indicated at 20 and in the opposite direction is displaceable against the spring force to bring the locking elements 2a out of engagement with the striking plates of the fixed frame in the opening position indicated at 2a '.
  • a drive rod 2 which carries locking elements, for example 2a, in a known manner and is held in the sole-closed position according to the arrow s by a spring indicated at 20 and in the opposite direction is displaceable against the spring force to bring the locking elements 2a out of engagement with the striking plates of the fixed frame in the opening position indicated at 2a '.
  • a locking device 5 is mounted on the faceplate 1 or the end plate of the lock housing 30. consisting of two coaxial, non-rotatably connected levers 8, 9 with one each projecting pin 10.11.
  • the pin 11 of the inner lever 9 which is spring-loaded, engages in a recess 12 in the connecting plate 4 and locks the drive rod. If the door leaf is closed, the outer pin 10 strikes the fixed frame and pivots the locking device 5, so that the inner pin 11 emerges from the recess 12 and the drive rod 2 moves under the action of the spring 20 into the closing arrangement.
  • Moving the drive rod 2 in the opening direction can be done, for example, from one side of the door wing by a (not shown) rotatable door handle in the form of a knob or latch, the square mandrel of which is inserted through the square hole 14 of the usual nut 15.
  • a fork 16 is connected, which comprises a pin 17 of the connecting plate 4, so that it is moved clockwise when the nut 15 is rotated.
  • a cam 21 connected to the connecting plate 4 detects the right-angled nose 22 of a rotatably mounted lever 23, which is connected to the door latch 24 to pull it back in the direction of arrow 25 so that the door leaf can be opened.
  • Known details not essential to the invention are not shown in detail, for example that the nut 15 is spring-loaded against the opening direction of rotation and is connected to the fork 16 with a game corresponding to the stroke of the drive rod.
  • Moving the drive rod 2 in the opening direction is also possible by means of a cylinder lock 31 provided in the lock housing 30, and this is in particular for opening the door from the side on which no latch or the like. is arranged, provided.
  • the locking lug 32 of the cylinder lock engages with play in a recess of a gear wheel 33 which is rotatably mounted approximately coaxially to the cylinder lock 31 in order to rotate the latter.
  • the toothed wheel 31 is part of a transmission which transmits the movement to a straight toothing 34 provided on the connecting plate 4.
  • the movement is transmitted via pinions 35, 36 to a step gear 37 and from there via a further step gear 38, each with a corresponding reduction, to the gear 39, which engages with a gear 41 which is freely rotatably mounted on the nut 15 and which in turn meshes with a gear 42.
  • This can be coupled by a coupling indicated at 40 with a gear 43 mounted coaxially thereto, which meshes with the toothing 34.
  • the clutch 40 is normally disengaged by spring loading so that the drive connection is interrupted, it can be engaged by actuating an actuating element, which is indicated in FIG. 1 as a push button 45 on the outside of the door leaf, in order to rotate the gears 42, 43 with one another connect to.
  • the locking device 5 engages in the recess 12 and locks the drive rod 2 in the open position, so that the actuating element 45 can now be released to disengage the clutch.
  • the drive rod 2 locked by the locking 5 only falls back into the closed position when the door leaf is pressed against the fixed frame again and the pin 10 strikes against the fixed frame.
  • the clutch 40 is preferably designed as a ring gear clutch and is shown in more detail in FIGS. 2 and 3.
  • a first coupling element 47 is non-rotatably but axially displaceable, guided on the gear 42.
  • a second coupling element 48 is arranged on the gear 43 in a rotationally fixed manner.
  • the coupling elements 47, 48 On the mutually facing end faces, the coupling elements 47, 48 have a ring gear 49, each with outer and inner toothing.
  • a spring 50 pushes the coupling elements 47, 48 apart, so that the ring gear 49 is normally not in engagement. If, by means of an actuating element, for example the push button 45 in FIG.
  • a locking mechanism 55 is provided according to FIG. 1, which consists of a resilient pawl 56 mounted on the gear 33 and a pawl ring gear 57 that cooperates with the pawl 57 and is arranged on the inside of the lock housing 30.
  • the pawl 56 passes over the ring gear 57.
  • the pawl locks against the ring gear 57, so that rotation of the gear 33 under the spring force 20 caused by the plate 4 is transferred to the transmission, is not possible.
  • a particular advantage achieved by this is that you can let go of the key to reach back during the opening process. Normally, more than a half turn of the cylinder lock is required to open the lock. So you have to hold your hand on the key.
  • the locking mechanism 55 causes the transmission to remain in the respective position when the key is released and the part of the opening movement which has already been carried out is not reversed.
  • the locking mechanism 55 is not intended to prevent the cylinder lock 31 from being turned in the closing direction by means of its key in order to possibly act on the drive rod 2.
  • a triggering device for the locking mechanism 55 is therefore provided, the detail of which is not shown in FIG. 1 for the sake of clarity, but is shown in FIG. 4.
  • a lever 59 is rotatably mounted on the gear 33 at 58 and engages under the pawl 56 with a lug 60.
  • One end of a link 61 is connected to the lever 59, the other end is guided on the toothed wheel 33 by means of pin and elongate hole and against the S c h adoptednase 32 of the cylinder lock protrudes.
  • the locking lug 32 When turning the cylinder lock in the opening direction, the locking lug 32 is free from the handlebar 61, so that the lug 60 of the lever 59 does not exert any force on the pawl 56, and the pawl 56 can therefore be in engagement with the pawl ring gear 57.
  • the locking lug 32 strikes the end of the handlebar 61 and also moves it counterclockwise, as a result of which the lever 59 is pivoted clockwise and below the pawl 56 engaging nose 60 brings the pawl out of engagement with the ratchet ring gear 57.

Landscapes

  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Lock And Its Accessories (AREA)
EP83440053A 1983-11-09 1983-11-09 Crémone-serrure pour portes, portes-fenêtres ou analogues Expired EP0141891B1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
DE8383440053T DE3373833D1 (en) 1983-11-09 1983-11-09 Espagnolette lock for doors, french doors or the like
AT83440053T ATE29911T1 (de) 1983-11-09 1983-11-09 Treibstangenschloss fuer tueren, fenstertueren oder dgl.
EP83440053A EP0141891B1 (fr) 1983-11-09 1983-11-09 Crémone-serrure pour portes, portes-fenêtres ou analogues

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP83440053A EP0141891B1 (fr) 1983-11-09 1983-11-09 Crémone-serrure pour portes, portes-fenêtres ou analogues

Publications (2)

Publication Number Publication Date
EP0141891A1 true EP0141891A1 (fr) 1985-05-22
EP0141891B1 EP0141891B1 (fr) 1987-09-23

Family

ID=8191513

Family Applications (1)

Application Number Title Priority Date Filing Date
EP83440053A Expired EP0141891B1 (fr) 1983-11-09 1983-11-09 Crémone-serrure pour portes, portes-fenêtres ou analogues

Country Status (3)

Country Link
EP (1) EP0141891B1 (fr)
AT (1) ATE29911T1 (fr)
DE (1) DE3373833D1 (fr)

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2630488A1 (fr) * 1988-04-26 1989-10-27 Ferco Int Usine Ferrures Cremone-serrure pour porte, fenetre ou analogue
EP0341173A1 (fr) * 1988-04-26 1989-11-08 FERCO INTERNATIONAL Usine de Ferrures de BÀ¢timent Société à responsabilité limitée Crémone-serrure pour porte, fenêtre ou analogue
FR2690944A1 (fr) * 1992-05-05 1993-11-12 Brogser Sa Serrure à barillet.
EP0637666A1 (fr) * 1993-07-17 1995-02-08 KARL FLIETHER GmbH & Co. Serrure cylindrique avec dispositif anti-retour
EP1460215A2 (fr) * 2003-03-05 2004-09-22 Roto Frank Ag Serrure à plusieurs pênes actionnée par un barillet
DE4110556C5 (de) * 1991-03-30 2008-02-07 Karl Fliether Gmbh & Co. Kg Mittels Drücker und/oder Schließzylinder zu betätigendes Schloß
EP2108771A2 (fr) 2008-04-10 2009-10-14 Aug. Winkhaus GmbH & Co. KG Crémone-serrure
US20100123320A1 (en) * 2008-11-14 2010-05-20 Joseph Talpe Cylinder lock with pivotally-mounted bolt
DE102009006497A1 (de) * 2009-01-28 2010-08-05 Dorma Gmbh + Co. Kg Schloss, insbesondere Schubriegelschloss, mit erhöhter Schutzwirkung
US20120049541A1 (en) * 2010-08-30 2012-03-01 Matt Taylor Multi-Point Lock Having A Shootbolt With A Driverail Mounted In A U-Shaped Channel
EP3112567A1 (fr) * 2015-07-03 2017-01-04 Roto Frank Ag Dispositif d'activation ou de désactivation d'une fonction de jour pour un verrou
EP3822438A1 (fr) * 2019-11-13 2021-05-19 KFV Karl Fliether GmbH & Co. KG Serrure automatique

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT512462A1 (de) * 2011-11-08 2013-08-15 Riha Alfred Dipl Htl Ing Türschloss

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1888383A (en) * 1931-05-14 1932-11-22 Ralph L Holton Lock
DE1130323B (de) * 1957-10-16 1962-05-24 Ernst C Doerpinghaus Verschluss mit einer Schiebefalle und Unterbrechen des Kraftschlusses zwischen Nuss und Falle
FR2452561A1 (fr) * 1979-03-24 1980-10-24 Fliether Karl Serrure de porte, notamment serrure a mortaise
FR2469537A1 (fr) * 1979-11-15 1981-05-22 Gilro Serrure automatique pour porte d'entree
EP0092630A1 (fr) * 1982-04-27 1983-11-02 FERCO INTERNATIONAL Usine de Ferrures de BÀ¢timent Société à responsabilité limitée Engrenage de serrure pour battant de porte

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1888383A (en) * 1931-05-14 1932-11-22 Ralph L Holton Lock
DE1130323B (de) * 1957-10-16 1962-05-24 Ernst C Doerpinghaus Verschluss mit einer Schiebefalle und Unterbrechen des Kraftschlusses zwischen Nuss und Falle
FR2452561A1 (fr) * 1979-03-24 1980-10-24 Fliether Karl Serrure de porte, notamment serrure a mortaise
FR2469537A1 (fr) * 1979-11-15 1981-05-22 Gilro Serrure automatique pour porte d'entree
EP0092630A1 (fr) * 1982-04-27 1983-11-02 FERCO INTERNATIONAL Usine de Ferrures de BÀ¢timent Société à responsabilité limitée Engrenage de serrure pour battant de porte

Cited By (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2630488A1 (fr) * 1988-04-26 1989-10-27 Ferco Int Usine Ferrures Cremone-serrure pour porte, fenetre ou analogue
EP0341173A1 (fr) * 1988-04-26 1989-11-08 FERCO INTERNATIONAL Usine de Ferrures de BÀ¢timent Société à responsabilité limitée Crémone-serrure pour porte, fenêtre ou analogue
DE4110556C5 (de) * 1991-03-30 2008-02-07 Karl Fliether Gmbh & Co. Kg Mittels Drücker und/oder Schließzylinder zu betätigendes Schloß
FR2690944A1 (fr) * 1992-05-05 1993-11-12 Brogser Sa Serrure à barillet.
EP0637666A1 (fr) * 1993-07-17 1995-02-08 KARL FLIETHER GmbH & Co. Serrure cylindrique avec dispositif anti-retour
EP1460215A2 (fr) * 2003-03-05 2004-09-22 Roto Frank Ag Serrure à plusieurs pênes actionnée par un barillet
AT413043B (de) * 2003-03-05 2005-10-15 Roto Frank Eisenwaren Zylinderbetätigbares mehrriegelschloss
EP1460215A3 (fr) * 2003-03-05 2007-09-12 Roto Frank Ag Serrure à plusieurs pênes actionnée par un barillet
EP2108771A2 (fr) 2008-04-10 2009-10-14 Aug. Winkhaus GmbH & Co. KG Crémone-serrure
DE102008001115A1 (de) 2008-04-10 2009-10-15 Aug. Winkhaus Gmbh & Co. Kg Treibstangenschloss
EP2108771A3 (fr) * 2008-04-10 2011-07-20 Aug. Winkhaus GmbH & Co. KG Crémone-serrure
US20100123320A1 (en) * 2008-11-14 2010-05-20 Joseph Talpe Cylinder lock with pivotally-mounted bolt
US8523247B2 (en) * 2008-11-14 2013-09-03 Joseph Talpe Cylinder lock with pivotally-mounted bolt
DE102009006497A1 (de) * 2009-01-28 2010-08-05 Dorma Gmbh + Co. Kg Schloss, insbesondere Schubriegelschloss, mit erhöhter Schutzwirkung
CN101787826B (zh) * 2009-01-28 2014-07-23 多玛两合有限公司 具有提高的保护作用的锁，特别是滑动闩锁
US20120049541A1 (en) * 2010-08-30 2012-03-01 Matt Taylor Multi-Point Lock Having A Shootbolt With A Driverail Mounted In A U-Shaped Channel
US9051763B2 (en) * 2010-08-30 2015-06-09 Hoppe Holding Ag Multi-point lock having a shootbolt with a driverail mounted in a U-shaped channel
EP3112567A1 (fr) * 2015-07-03 2017-01-04 Roto Frank Ag Dispositif d'activation ou de désactivation d'une fonction de jour pour un verrou
EP3822438A1 (fr) * 2019-11-13 2021-05-19 KFV Karl Fliether GmbH & Co. KG Serrure automatique

Also Published As

Publication number Publication date
DE3373833D1 (en) 1987-10-29
EP0141891B1 (fr) 1987-09-23
ATE29911T1 (de) 1987-10-15

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