EP0806534B1 - Crémone - Google Patents

Crémone Download PDF

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Publication number
EP0806534B1
EP0806534B1 EP97113389A EP97113389A EP0806534B1 EP 0806534 B1 EP0806534 B1 EP 0806534B1 EP 97113389 A EP97113389 A EP 97113389A EP 97113389 A EP97113389 A EP 97113389A EP 0806534 B1 EP0806534 B1 EP 0806534B1
Authority
EP
European Patent Office
Prior art keywords
driving rod
lock
connecting slide
rod connecting
closure according
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.)
Expired - Lifetime
Application number
EP97113389A
Other languages
German (de)
English (en)
Other versions
EP0806534A2 (fr
EP0806534A3 (fr
Inventor
Klaus Korb
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.)
Carl Fuhr GmbH and Co KG
Original Assignee
Carl Fuhr GmbH and Co KG
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 Carl Fuhr GmbH and Co KG filed Critical Carl Fuhr GmbH and Co KG
Priority claimed from EP94105749A external-priority patent/EP0633379B1/fr
Publication of EP0806534A2 publication Critical patent/EP0806534A2/fr
Publication of EP0806534A3 publication Critical patent/EP0806534A3/fr
Application granted granted Critical
Publication of EP0806534B1 publication Critical patent/EP0806534B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • E05B63/06—Locks or fastenings with special structural characteristics with lengthwise-adjustable bolts ; with adjustable backset, i.e. distance from door edge

Definitions

  • the invention relates to an espagnolette lock according to the preamble of Claim 1.
  • espagnolette lock according to the preamble of Claim 1.
  • Constructions are concerned usually around a castle with a Reduction gear, a lock gear operated, Espagnolette connecting slide that can be moved parallel to the faceplate and according to one of them Actuating rod connecting slide assigned stop Exchange lever lockable across the faceplate Cases.
  • the object of the invention is based on the object with a generic espagnolette lock, the changing function to improve.
  • This task is solved with a generic Espagnolette lock in that an espagnolette return spring, which one of the connecting rod connecting slide assigned stop surface when changing operation is excited.
  • the elasticity of this drive rod connecting slide return spring is sufficient to the connecting rod slide and any existing drive rod closures to independently return to the neutral position.
  • This stop surface can be from an abutting edge of the connecting slide.
  • the spring can also be the transmission medium around the Teibstangenan gleichchlingung on the Transfer lever.
  • the spring can be in Lay the intermediate layer between the edge and the change lever.
  • Another way of realizing this idea is that the connecting slide the change lever immediately applied. Then on the connecting rod slide a cam or a separate step be provided, which forms the stop surface, which acts on the drive rod return spring.
  • the espagnolette lock has one with a faceplate 1 connected lock housing 2.
  • the faceplate 1 protrudes on both sides the lock housing 2 and overlaps an upper and lower drive rod emerging from the lock housing 2 3, 4.
  • latch members not shown provided with the door frame side, also Counter-parts not shown cooperate.
  • roller trap 7 designed trap.
  • the lock housing 2 In the upper area of the lock housing 2 is between a castle floor 5 and a castle ceiling 6 as Roller trap 7 designed trap.
  • it is composed of a faceplate opening 8 penetrating box-shaped profile section 9, which coupled with a latch tail 10 projecting into the lock is.
  • the box-shaped one is supported around a vertical axis Profile section 9 a role above this 11.
  • a trap slope having trap head can be used.
  • a nut housing 12 is integrated. This stores a one equipped with a square opening Lock nut 13. On a protruding nut arm 14 engages a slide 16 acted upon by a compression spring 15 on. The displacement of the lock nut 13 is limited Clockwise direction by a projection 17 of the Lock housing 12, on which projection an arm 18th the lock nut 13 supports, cf. in particular Figure 3. Furthermore, the lock nut 13 forms an upstanding Fall retraction arm 19, which with a shoulder 20th of the trap tail 10 cooperates.
  • a support plate 21 is fixed on the lock base 5. This supports a ring gear 23 in a bore 22 Hole 22 is from a lock cylinder insertion opening 24 for a not illustrated, as a profile cylinder designed locking cylinder crossed.
  • the cylinder core axis lies offset to the central axis of the Sprocket 23, below it.
  • the ring gear 23 has a radially directed gap 25 for engaging a locking bit of the profile locking cylinder Mistake.
  • the drive rod connecting slide 27 is coupled with the lower drive rod 4 while the opposite connecting rod connecting slide 28 entrains the upper drive rod 3.
  • the connecting rod connecting slide 28 then still serves to drive the below the roller latch 7 guided bolt 29.
  • the drive means are not essential to the invention and therefore not illustrated in detail.
  • the retraction of the roller latch 7 by means of the lock cylinder actuation is possible via a change lever 30.
  • the alignment of the change lever 30 runs approximately parallel to the faceplate 1.
  • the change lever 30 has two arms designed and has the longer lever arm 34 and shorter lever arm 35.
  • the longer lever arm 34 extends is parallel to faceplate 1 and ends at the end a step into an end section facing the lock 34 'over. This dips into a pocket trained receiving space 36 of the trap tail 10 on.
  • a fixed stop 39 which in the embodiment is designed as a grub screw.
  • the grub screw fixed stop 39 passes through a bore 40 of the faceplate 1 and is in an internal thread 41 of a bearing block 42 screwed in. A is used to hold it forend countersunk screw 43.
  • the free end of the Set screw 39 stops against a step 44 of the longer lever arm 34.
  • the shorter lever arm 35 forms an approximately perpendicular to Forend 1 extending shoulder 35 'and lies in the Path of movement of a butt edge 27 'of the led on the faceplate 1 Espagnolette connecting slide 27.
  • a torsion spring 45 On the pin 33 for the change lever 30 is a torsion spring 45 inserted. One end 45 'of which is supported on a recess 46 of the bearing block 42. The other End 45 '' lies in a relaxed position in front of the shoulder 35 'of the shorter lever arm 35.
  • This torsion spring 45 is used as drive rod return spring. Their travel corresponds preferably the maximum swivel path of the change lever 30th
  • the retraction of the roller latch 7 can be done in a known manner on the one hand by the lock nut 13.
  • the stop 38 of the catch tail 10 acts on the change lever and pivots it.
  • the bolt 29 is closed from its pre-closing position by key actuation.
  • the ring gear 23 is dragged clockwise.
  • the connecting rod connecting slide 27 experiences an upward shift.
  • the key can then be removed from the locking cylinder.
  • the abutting edge 27 ' is in contact with one end 45''of the drive rod return spring 45.
  • the roller trap 7 can be retracted by continuing the return rotation of the cylinder core in a clockwise direction.
  • the connecting rod connecting slide 27 moves further in the upward direction and acts upon the shorter lever arm 35 of the change-over lever 30, with the end 45 ′′ of the return spring 45 being interposed, connected to a pivoting thereof.
  • Its longer lever arm 34 acts on the stop 37 and pulls the latch 7 back against the force of the latch spring 31 loading it.
  • the drive rod return spring 45 is charged.
  • the latch spring 31 causes the latch 7 to advance, taking the change lever 30 with it. The advance of the roller latch 7 is limited when the change lever 34 acts on the grub screw fixed stop 39.
  • the connecting rod return spring 45 relaxes, the movable end 45 ′′ of which pushes the connecting rod connecting slide 27 back into the basic position according to FIG.
  • the ring gear is rotated via the reduction gear, taking the locking member of the locking cylinder with it, so that the key can then be removed from the locking cylinder without further locking rotation.
  • the fixed stop could also be a quick adjustment enable, for example via control curves Etc..
  • the spring 45 which acts on the abutting edge 27 ' has such a strength that it is under tension both the connecting rod connecting slide, as well as with it connected locking elements and the gear transmission together with the lock cylinder can push back when the cylinder is actuated stops at the change operation.
  • the Torsion spring 45 is due to the small travel of their Arm 45 '' tensioned only when changing the switch.
  • the change lever 30 shifted because in the intermediate position of the spring arm 45 ' Change lever arm 35 acted on the abutting edge 35 ' becomes.
  • FIG. 8-12 acts on a butt edge 27 'of the connecting rod connecting slide 27 immediately a mating edge 35 'of the lever arm 35 of the change lever 30.
  • the connecting rod connecting slide return spring 45 '' is included by a cam 51, which also the rod connecting slide 27 is arranged, acted upon. there the cam 51 kicks against the end 45 "of the spring 45.
  • the spring 45 is a spiral spring and on the other side in Lock housing anchored non-rotatably.
  • the coil spring 45 is wrapped around a pin 33, which at the same time the Forms axis of rotation of the change lever 30.
  • the connecting rod connecting slide can including the drive gear and any existing Push rod locks moved back to the neutral position if the lock operation is canceled becomes.
  • a butt edge 35 ' the lever arm 35 of the change lever 30 acted upon. By pivoting the change lever 30 then retracting the trap.
  • the last wheel 26 a small diameter toothing 26 ", which with correspondingly opposite toothing of the drive rods 27, 28 cooperates so that by rotating the Gear 26, the two drive rods 27, 28 in the opposite direction be relocated.
  • the last wheel 26 has a larger diameter Toothing on.
  • This toothing meshes with a toothing of an upstream drive wheel.
  • the toothing with a larger diameter has a peripheral region 26 ', which is not toothed.
  • the location of the toothless Area 26 ' is selected so that when actuated the espagnolette lock, especially the toothed drive it is ensured that the drive gear of the upstream gear always in the toothed area of the last wheel intervenes. But it provided that at a drive rod displacement from that shown in Figure 8 Neutral position in that shown in Figure 11 Locking position of the cam 51 of the connecting rod connecting slide 27 through the toothless area 26 'of the last wheel 26 dives.
  • the connecting rod connecting slide 26 runs in the exemplary embodiment immediately adjacent to the cuff 1.
  • the toothed area of the last wheel 26 with larger diameter but has such a diameter that it Espagnolette connecting slide protrudes and almost up to protrudes immediately in front of the cuff 1.
  • the diameter advantageously corresponds to Larger toothing of the last wheel 26 approximately the distance between cuff 1 and handle housing 12 or Nut 13.

Claims (9)

  1. Serrure trois points ou fermeture de crémone avec un coulisseau de raccordement de crémone (27) entraíné par des roues dentées pouvant être déplacé d'un premier emplacement correspondant à une position de libération dans un deuxième emplacement correspondant à une position de verrouillage et avec un pêne (7) pouvant être actionné alternativement par un cylindre de fermeture ou un élément similaire contre la force d'un ressort de pêne (31), alors qu'un levier de changement (30) peut être actionné en même temps que le coulisseau de raccordement de crémone (27), qui peut être déplacé au-delà de la première position dans une troisième position correspondant à une position d'actionnement pour effectuer le changement, caractérisée par un ressort de rappel de crémone (45) agissant sur une surface de butée (27', 51') du coulisseau de raccordement de crémone et différent du ressort de pêne (31), qui est tendu lors du passage de la première à la troisième position et dont l'élasticité est suffisante pour ramener automatiquement dans la première position le coulisseau de raccordement de crémone (27, 28) et éventuellement des fermetures de crémones.
  2. Serrure ou fermeture de crémone selon la revendication 1, caractérisée par deux coulisseaux de raccordement de crémone (27, 28) pouvant être décalés en sens opposé, qui sont entraínés par une dernière roue dentée (26) d'un mécanisme d'engrenage, dont la denture d'entraínement engrène dans une denture d'un coulisseau de raccordement de crémone (27, 28).
  3. Serrure ou fermeture de crémone selon l'une quelconque des revendications précédentes, caractérisée en ce que le coulisseau de raccordement de crémone (27) s'étend à proximité directe du fourreau (1).
  4. Serrure ou fermeture de crémone selon l'une quelconque des revendications précédentes, caractérisée en ce que le ressort de rappel de coulisseau de raccordement de crémone (45) agit sur une came (51) du coulisseau de raccordement de crémone (27).
  5. Serrure ou fermeture de crémone selon la revendication 4, caractérisée en ce que la came (51) traverse une zone sans dents (26') de la denture de sortie de la dernière roue dentée (26), en particulier lors du passage de la première à la deuxième position.
  6. Serrure ou fermeture de crémone selon l'une quelconque des revendications précédentes, caractérisée en ce que le diamètre de la denture de sortie de la dernière roue dentée (26) correspond approximativement à l'espacement entre le fouillot (13) ou le boítier de fouillot (12) et le fourreau (1).
  7. Serrure ou fermeture de crémone selon l'une quelconque des revendications précédentes, caractérisée en ce que la surface de butée (27') agit sur le levier de changement (30) par l'intermédiaire du ressort de rappel de crémone (45), le trajet du ressort de rappel de crémone (45) correspondant de préférence au trajet maximum de pivotement du levier de changement (30).
  8. Serrure ou fermeture de crémone selon l'une quelconque des revendications précédentes, caractérisée en ce que le rapport de démultiplication des bras de changement (35, 34) est de 1:10, un trajet de déplacement du coulisseau de raccordement de crémone de 1 à 1,3 mm étant accompagné de préférence d'un trajet de fermeture du pêne de 10 mm.
  9. Serrure ou fermeture de crémone selon l'une quelconque des revendications précédentes, caractérisée en ce que le ressort de rappel de crémone (45) n'est tendu qu'avec la fonction de changement.
EP97113389A 1993-07-06 1994-04-14 Crémone Expired - Lifetime EP0806534B1 (fr)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
DE4322457 1993-07-06
DE4322457 1993-07-06
DE4405816A DE4405816C2 (de) 1993-07-06 1994-02-23 Treibstangenschloß
DE4405816 1994-02-23
EP94105749A EP0633379B1 (fr) 1993-07-06 1994-04-14 Crémone

Related Parent Applications (2)

Application Number Title Priority Date Filing Date
EP94105749A Division EP0633379B1 (fr) 1993-07-06 1994-04-14 Crémone
EP94105749.9 Division 1994-04-14

Publications (3)

Publication Number Publication Date
EP0806534A2 EP0806534A2 (fr) 1997-11-12
EP0806534A3 EP0806534A3 (fr) 1998-03-11
EP0806534B1 true EP0806534B1 (fr) 2003-06-04

Family

ID=6492078

Family Applications (1)

Application Number Title Priority Date Filing Date
EP97113389A Expired - Lifetime EP0806534B1 (fr) 1993-07-06 1994-04-14 Crémone

Country Status (2)

Country Link
EP (1) EP0806534B1 (fr)
DE (3) DE4405816C2 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE29722665U1 (de) * 1997-12-22 1998-03-05 Hoppe Holding Ag Antrieb für die Betätigung von Funktionselementen
DE10243890B3 (de) * 2002-09-21 2004-05-27 Carl Fuhr Gmbh & Co. Kg Treibstangenschloß
AT510092B1 (de) * 2010-07-07 2012-04-15 Roto Frank Ag Schloss

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2911647C2 (de) * 1979-03-24 1982-12-23 Fa. Karl Fliether, 5620 Velbert Zahnradantrieb in einem schließzylinderbetätigbaren Treibstangenschloß
FR2469537A1 (fr) * 1979-11-15 1981-05-22 Gilro Serrure automatique pour porte d'entree
DE3836694C2 (de) * 1988-10-28 1996-05-09 Fliether Karl Gmbh & Co Treibstangenschloß
DE4014041A1 (de) * 1990-05-02 1991-11-07 Fuhr Carl Gmbh & Co Schliesszylinderbetaetigbares treibstangenschloss

Also Published As

Publication number Publication date
DE4405816A1 (de) 1995-01-19
DE59410294D1 (de) 2003-07-10
DE4405816C2 (de) 2002-11-21
EP0806534A2 (fr) 1997-11-12
DE59407112D1 (de) 1998-11-26
EP0806534A3 (fr) 1998-03-11

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