EP0091517A1 - Sliding bar lock with closing cylinder - Google Patents

Sliding bar lock with closing cylinder Download PDF

Info

Publication number
EP0091517A1
EP0091517A1 EP82112089A EP82112089A EP0091517A1 EP 0091517 A1 EP0091517 A1 EP 0091517A1 EP 82112089 A EP82112089 A EP 82112089A EP 82112089 A EP82112089 A EP 82112089A EP 0091517 A1 EP0091517 A1 EP 0091517A1
Authority
EP
European Patent Office
Prior art keywords
bolt
change lever
pin
lock
movement
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
EP82112089A
Other languages
German (de)
French (fr)
Other versions
EP0091517B1 (en
Inventor
Horst-Karl Brand
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 to AT82112089T priority Critical patent/ATE13211T1/en
Publication of EP0091517A1 publication Critical patent/EP0091517A1/en
Application granted granted Critical
Publication of EP0091517B1 publication Critical patent/EP0091517B1/en
Expired legal-status Critical Current

Links

Images

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

Definitions

  • the invention relates to an espagnolette lock with a lock cylinder according to the preamble of claim 1.
  • the object of the invention is based on the object of designing an espagnolette lock of the presupposed type in such a way that a small backset is achieved in spite of a two-speed locking bolt.
  • a generic espagnolette lock with locking cylinder is created, which is particularly suitable for use in tubular frame doors with small tubular frame dimensions.
  • the one lying in the direction of movement of the bolt Clearance in the engagement between the pin of the bolt and the opening of the change lever reduces the otherwise required freedom of movement for the change lever by half, so that a small backset can be achieved.
  • the change lever After each locking of the bolt from its two-speed pre-closed position, the change lever inevitably returns to the basic position, in which it then lies in the path of movement of the control shoulder of the ring gear and thus permits the corresponding change operation.
  • the advantage of a small freedom of movement for the change lever does not increase the manufacturing costs of the espagnolette lock, since only the necessary clearance between the pin of the bolt and the opening of the change lever has to be provided.
  • an edge of the opening of the lever extends at an acute angle to the direction of movement of the locking pin which, after the first tour has been excluded, enters a parallel position to the direction of movement of the pin.
  • the edge of the opening which runs obliquely to the direction of movement of the locking pin, forms a driving shoulder during the single-speed locking of the locking bar, so that the change lever surely arrives outside the path of movement of the ring gear.
  • the mortise lock has a lock base 1 with attached faceplate 2 at right angles to it. Parallel to the lock base 1, a lock cover 3, shown in dash-dotted lines in FIG. 4, extends over the lock set-up.
  • the top plate 2 is penetrated by a trap 4 in its upper region.
  • the latter is composed of a latch head 4 and a latch tail 411 guided in the lock case housing.
  • a latch spring 6 held by a stay pin 5 of the latch housing engages this.
  • the latch 4 can be moved back by means of a nut 7 mounted in the lock case housing, via its nut arm 8, which acts on the latch tail 4 ".
  • the nut 7 is under the action of a nut return spring 9.
  • This is housed in a block 10 fastened in the lock housing, which in turn displaces a slide 11 mounted in the block in the upward direction, which engages the shoulder 7 on a shoulder 12 and loads it counterclockwise.
  • a nut arm 13 diametrically opposite the nut arm 8 acts on a shoulder 14 of the block 10, cf. . 1.
  • a push bolt 15 passing through the face plate 2. This is guided in a suitable manner in the lock case housing. It has on its angular bolt tail 15 'a pin 16 which is immersed in a slot 17 of an espagnolette connecting piece 18 which extends obliquely to the direction in which the bolt is excluded. The slot 17 in turn merges into slot sections 17 'and 17 "lying at right angles to the direction of movement of the bolt. From the ends of the connecting rod connecting piece 18, connecting rods 19, 20 extend, which carry roller pins 22 passing through the longitudinal slots 21.
  • a toothed bar 23 is fastened, which is in engagement with a toothed double wheel 24 of a reduction pinion.
  • the double wheel 24 is in meshing engagement with a double wheel 25.
  • This is driven by a further double wheel 26, which double wheels are mounted around stud bolts on the lock case side.
  • the double wheel 26 meshes with two drive gears 27 and 28 which can be rotated about the bearing pin on the lock case. These in turn are in meshing engagement with a ring gear 29 which has a gap 30 open towards the edge for the entry of the lock bit 31 of a lock cylinder 32.
  • the gap 30 is adapted to the width of the profile lock cylinder fastening web, while the output gears 27, 28 are spaced from one another such that, despite the gap 30 in the ring gear 29, this meshes with both output gears or at least one of them.
  • the ring gear 29 is supported in a bore 33 of a block 34 on the lock case housing side, which block is at the same time the carrier of the driven gear wheels 27, 28.
  • the gear rim 29 forms a control shoulder 35 on one broad side. This lies with the bolt 15 closed in the movement path of the lower end 36 'of the one change lever part 36 of a two-part change lever.
  • the change lever part 36 is in turn articulated at the upper end via a hinge pin 37 to the other change lever part 38. This rests on the standing pin 39 of the block 10.
  • the change lever part 38 comprises the nut 7, overlaps the slide 11 and shoulder 12 of the nut 7 and overlaps a driver pin 41 of the case tail 4 "by means of a slot 40 running transversely to the direction of displacement of the case 4" .
  • the change lever part 36 is equipped with a window-shaped opening 42.
  • the upper edge 42 'of this extends at an acute angle to the direction of movement of the bolt 15, specifically in the basic lever position according to FIG. 1.
  • a pin 43 of the bolt 15 engages in the upper right corner of the opening, in which position the End 36 'is in the immediate vicinity of an annular collar 44 of the ring gear 29.
  • the change lever is fixed in both directions in this basic position.
  • the lock bit 31 is to be turned clockwise by means of the key (not shown) belonging to the lock cylinder 32. This takes it over the gap 30 of the ring gear 29, the control shoulder 35 of which moves against the lower end 36 ′ of the change lever part 36. This is shifted in the upward direction and thereby pivots the other change lever part 38 around its standing pin 39. The latch is pulled back via the pin / slot control 40, 41. In this process, only an insignificant displacement of the drive rod sections via the pinion occurs.
  • the key is and. thus the lock bit 31 to rotate counterclockwise.
  • the connecting rod connecting piece 18 with the toothed rack 23 attached to it is displaced in the downward direction via the reduction gear.
  • the bolt 15 is pre-locked through the slot 17 via the bolt 16 on the bolt side.
  • the change lever part 36 is pivoted about the pin 37 over the other bolt-side pin 43 via the inclined edge 42 ′ of the opening 42, so that after the bolt has been closed one-speed, the change lever part 36 is pivoted so far, that it then lies against the inner surface of the faceplate 2.
  • the edge 42 'of the opening 42 also extends in a parallel position to the direction of movement of the pin 43 of the bolt 15.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lock And Its Accessories (AREA)
  • Mutual Connection Of Rods And Tubes (AREA)
  • Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
  • Load-Engaging Elements For Cranes (AREA)
  • Mounting, Exchange, And Manufacturing Of Dies (AREA)
  • Moulds, Cores, Or Mandrels (AREA)

Abstract

1. A connecting-rod lock having a lock cylinder (32) which is embraced by a toothed rim (29) which has a radially directed gap (30) in which the locking toe of the lock cylinder engages and the external teeth on which mesh with a rack and-pinion drive (18, 24, 25, 26) for the movement of the connecting-rods (19, 20) and of the bolt (15) which locks in two turns, the lock cylinder (32) having a control shoulder (35) for the actuation of a changeover lever (36, 38) which upon rotary motion of the toothed rim (29) pointing in the locking direction is displaced out of the path of motion of the control shoulder (35) by a pin (43) in the bolt engaging in an opening (42) in the changeover lever, characterized in that there is associated with the engagement between the pin (43) and the opening (42) in the changeover lever a free travel lying in the direction of motion of the bolt (15) of about the size of one turn of the bolt.

Description

Die Erfindung betrifft ein Treibstangenschloß mit Schließzylinder gemäß Oberbegriff des Anspruchs 1.The invention relates to an espagnolette lock with a lock cylinder according to the preamble of claim 1.

Bei einer bekannten derartigen, auf dem Markt befindlichen Ausgestaltung schleppt beim Vorschließen des Riegels dessen in die als Längsschlitz ausgebildete Öffnung des Wechselhebels eintretender Zapfen den Wechselhebel mit, wodurch dieser dann außerhalb der Bewegungsbahn der Steuerschulter des Zahnkranzes liegt. Dieses Mitschleppen des Wechselhebels geschieht auch während des Schließens der zweiten Tour, so daß das Treibstangenschloß den ausreichenden Bewegungsspielraum für den Wechselhebel aufweisen muß. Hieraus ergibt sich ein großes Dornmaß bei solchen Treibstangenschlössern, so daß diese nicht für Rohrrahmentüren mit geringen Rohrrahmenabmessungen geeignet sind.In a known design of this type, which is on the market, when the bolt is closed, the pin which enters the opening of the change lever, which is designed as a longitudinal slot, drags the change lever with it, which then lies outside the path of movement of the control shoulder of the ring gear. This dragging of the change lever also takes place during the closing of the second tour, so that the espagnolette lock must have sufficient freedom of movement for the change lever. This results in a large backset for such espagnolette locks, so that they are not suitable for tubular frame doors with small tubular frame dimensions.

Dem Gegenstand der Erfindung liegt die Aufgabe zugrunde, ein Treibstangenschloß der vorausgesetzten Art so auszugestalten, daß trotz eines zweitourig vorschließenden Riegels ein geringes Dornmaß verwirklicht ist.The object of the invention is based on the object of designing an espagnolette lock of the presupposed type in such a way that a small backset is achieved in spite of a two-speed locking bolt.

Gelöst wird diese Aufgabe durch das Kennzeichen des Anspruchs 1.This problem is solved by the characterizing part of claim 1.

Zufolge derartiger Ausgestaltung ist ein gattungsgemäßes Treibstangenschloß mit Schließzylinder geschaffen, welches sich insbesondere für den Einsatz in Rohrrahmentüren mit geringen Rohrrahmenabmessungen eignet. Der in Bewegungsrichtung des Riegels liegende Freigang im Eingriff zwischen dem Zapfen des Riegels und der Öffnung des Wechselhebels reduziert den sonst erforderlichen Bewegungsspielraum für den Wechselhebel auf die Hälfte, so daß ein geringes Dornmaß verwirklichbar ist. Nach jedem Zurückschließen des Riegels aus seiner zweitourig vorgeschlossenen Lage kehrt der Wechselhebel zwangsläufig in die Grundstellung zurück, in welcher er dann vorschriftsmäßig in der Bewegungsbahn der Steuerschulter des Zahnkranzes liegt und damit die entsprechende Wechselbetätigung gestattet. Der erzielte Vorteil eines geringen Bewegungsspielraumes für den Wechselhebel erhöht die Herstellungskosten des Treibstangenschlosses nicht, da lediglich für den erforderlichen Freigang zwischen dem Zapfen des Riegels und der Öffnung des Wechselhebels zu sorgen ist.As a result of such a design, a generic espagnolette lock with locking cylinder is created, which is particularly suitable for use in tubular frame doors with small tubular frame dimensions. The one lying in the direction of movement of the bolt Clearance in the engagement between the pin of the bolt and the opening of the change lever reduces the otherwise required freedom of movement for the change lever by half, so that a small backset can be achieved. After each locking of the bolt from its two-speed pre-closed position, the change lever inevitably returns to the basic position, in which it then lies in the path of movement of the control shoulder of the ring gear and thus permits the corresponding change operation. The advantage of a small freedom of movement for the change lever does not increase the manufacturing costs of the espagnolette lock, since only the necessary clearance between the pin of the bolt and the opening of the change lever has to be provided.

Eine vorteilhafte Weiterbildung besteht darin, daß der Freigang ausschließlich der zweiten Riegeltour zugeordnet ist. Das bedeutet, daß beim eintourigen Vorschließen des Riegels der Wechselhebel bereits in seine vorverlagerte Stellung gebracht wird und damit außerhalb der Bewegungsbahn der Steuerschulter des Zahnkranzes liegt. Selbst wenn die erste Tour noch nicht vollständig geschlossen sein sollte, befindet sich der Wechselhebel bereits außerhalb dieser Bewegungsbahn, so daß dann auch ein eventuelles Zurückdrehen des Schlüssels und damit des Zahnkranzes zu keinen Schließstörungen führt dahingehend, daß dabei schon eine Einwärtsverlagerung der Falle herbeigeführt wird. Ist der Riegel eintourig vorgetreten und wird dann die zweite Riegeltour geschlossen, verbleibt der Wechselhebel in seiner Lage zufolge des dann auftretenden Freigangs. Das bedeutet, daß auch beim Zurückschließen des Riegels während der zweiten Riegeltour der Wechselhebel in seiner vorverlagerten Stellung verbleibt. Erst bei der Bewegung des Riegels von der ersten Riegeltour in die Grundstellung erfolgt eine zwangsläufige Mitnahme des Wechselhebels, so daß dieser danach in die vorschriftsmäßige, die Wechselbetätigung erlaubende Lage gelangt.An advantageous further development consists in the fact that the free access is exclusively assigned to the second locking tour. This means that when the bolt is locked forward one turn, the change lever is already brought into its forward position and thus lies outside the path of movement of the control shoulder of the ring gear. Even if the first tour is not yet completely closed, the change lever is already outside of this movement path, so that a possible turning back of the key and thus the sprocket does not lead to any locking faults in such a way that the latch is already shifted inwards. If the bolt has entered one turn and then the second bolt tour is closed, the change lever remains in its position due to the then occurring clearance. This means that even when the bolt is closed during the second bolt tour, the change lever remains in its forward position. Only when the bolt moves from the first bolt tour into the basic position is there an inevitable entrainment of the change lever, so that it then reaches the correct position that allows the change actuation.

Gemäß der Erfindung erweist es sich von Vorteil, daß in Wechselhebel-Grundstellung eine Kante der Öffnung des Wechselhebels spitzwinklig auf die Bewegungsrichtung des Riegelzapfens zu gerichtet verläuft, die nach Ausschluß der ersten Tour in eine Parallellage zur Bewegungsrichtung des Zapfens tritt. Hierdurch bildet die schräg zur Bewegungsrichtung des Riegelzapfens verlaufende Kante der Öffnung während des eintourigen Vorschließens des Riegels eine Mitnehmerschulter, so daß der Wechselhebel mit Sicherheit außerhalb der Bewegungsbahn des Zahnkranzes gelangt.According to the invention, it has proven to be advantageous that in the basic lever position an edge of the opening of the lever extends at an acute angle to the direction of movement of the locking pin which, after the first tour has been excluded, enters a parallel position to the direction of movement of the pin. As a result, the edge of the opening, which runs obliquely to the direction of movement of the locking pin, forms a driving shoulder during the single-speed locking of the locking bar, so that the change lever surely arrives outside the path of movement of the ring gear.

Ein weiterer Vorteil ist darin zu sehen, daß das eine die Nuß umfassende Teil des zweigeteilten Wechselhebels auf dem Stehzapfen eines im Schloßgehäuse angeordneten Blockes lagert, in welchem die Nußrückstellfeder angeordnet ist, die über einen im Block gelagerten Schieber an einer unterhalb des Wechselhebel-Teiles angeordneten Schulter der Nuß angreift.Another advantage can be seen in the fact that the one part of the two-part change lever comprising the nut rests on the stud of a block arranged in the lock housing, in which the nut return spring is arranged, which is arranged via a slide mounted in the block on one below the part of the change lever Shoulder the nut attacks.

Nachstehend wird ein Ausführungsbeispiel der Erfindung anhand der Fig. 1 bis 8 erläutert. Es zeigt

  • Fig. 1 eine Ansicht eines Treibstangenschlosses bei fortgelassener Schloßdecke und zurückgeschlossenem Riegel in der Schlüsselabzugsstellung des Schließzylinders,
  • Fig. 2 eine klappfigürliche Ansicht der Fig. 1,
  • Fig. 3 eine der Fig. 1 entsprechende Darstellung, jedoch bei Wechselhebel-Betätigung,
  • Fig. 4 in vergrößerter Darstellung den Schnitt nach der Linie IV-IV in Fig. 1,
  • Fig. 5 eine Ansicht des Treibstangenschlosses bei eintourig vorgeschlossenem Riegel,
  • Fig. 6 die klappfigürliche Ansicht der Fig. 5,
  • Fig. 7 eine Ansicht des Treibstangenschlosses bei zweitourig vorgeschlossenem Riegel und
  • Fig. 8 die entsprechende klappfigürliche Ansicht der Fig. 7.
An embodiment of the invention is explained below with reference to FIGS. 1 to 8. It shows
  • 1 is a view of an espagnolette lock with the lock cover removed and the bolt locked back in the key withdrawal position of the lock cylinder,
  • FIG. 2 is a collapsible view of FIG. 1,
  • 3 is a representation corresponding to FIG. 1, but with change lever actuation,
  • 4 is an enlarged view of the section along the line IV-IV in Fig. 1,
  • 5 is a view of the espagnolette lock with a single-locked bolt,
  • 6 shows the foldable view of FIG. 5,
  • Fig. 7 is a view of the espagnolette lock with two-speed locked bolt and
  • 8 shows the corresponding foldable view of FIG. 7.

Das Einsteckschloß besitzt einen Schloßboden 1 mit daran befestigter, rechtwinklig zu ihm stehender Stulpplatte 2. Parallel zum Schloßboden 1 erstreckt sich eine in Fig. 4 strichpunktiert dargestellte Schloßdecke 3, die das Schloßeingerichte überfängt.The mortise lock has a lock base 1 with attached faceplate 2 at right angles to it. Parallel to the lock base 1, a lock cover 3, shown in dash-dotted lines in FIG. 4, extends over the lock set-up.

Die Stulpplatte 2 wird in ihrem oberen Bereich von einer Falle 4 durchsetzt. Letztere setzt sich zusammen aus einem Fallenkopf 4 und einem im Schloßkastengehäuse geführten Fallenschwanz 411. An diesem greift eine von einem Stehzapfen 5 des Schloßgehäuses gehaltene Fallenfeder 6 an. Die Falle 4 läßt sich mittels einer im Schloßkastengehäuse gelagerten Nuß 7 über deren Nußarm 8 zurückverlagern, welcher an dem Fallenschwanz 4" angreift. Die Nuß 7 steht unter der Wirkung einer Nußrückstellfeder 9. Diese ist in einem im Schloßgehäuse befestigten Block 10 untergebracht, die ihrerseits einen im Block gelagerten Schieber 11 in Aufwärtsrichtung verlagert, der an einer Schulter 12 der Nuß 7 angreift und diese entgegen Uhrzeigerrichtung belastet. In der Grundstellung der Nuß 7 beaufschlagt ein dem Nußarm 8 diametral gegenüberliegender Nußarm 13 eine Schulter 14 des Blockes 10, vergl. Fig. 1.The top plate 2 is penetrated by a trap 4 in its upper region. The latter is composed of a latch head 4 and a latch tail 411 guided in the lock case housing. A latch spring 6 held by a stay pin 5 of the latch housing engages this. The latch 4 can be moved back by means of a nut 7 mounted in the lock case housing, via its nut arm 8, which acts on the latch tail 4 ". The nut 7 is under the action of a nut return spring 9. This is housed in a block 10 fastened in the lock housing, which in turn displaces a slide 11 mounted in the block in the upward direction, which engages the shoulder 7 on a shoulder 12 and loads it counterclockwise. In the basic position of the nut 7, a nut arm 13 diametrically opposite the nut arm 8 acts on a shoulder 14 of the block 10, cf. . 1.

Unterhalb der Falle 4 erstreckt sich ein die Stulpplatte 2 durchsetzender Schubriegel 15. Dieser ist in geeigneter Weise im Schloßkastengehäuse geführt. Er weist an seinem winkelartigen Riegelschwanz 15' einen Zapfen 16 auf, der in einen schräg zur Ausschlußrichtung des Riegels verlaufenden Schlitz 17 eines Treibstangen-Anschlußstückes 18 eintaucht. Der Schlitz 17 geht seinerseits in rechtwinklig zur Bewegungsrichtung des Riegels liegende Schlitzabschnitte 17' und 17" über. Von den Enden des Treibstangen-Anschlußstückes 18 gehen Treibstangen 19, 20 aus, die Längsschlitze 21 durchsetzende Rollzapfen 22 tragen.Below the latch 4 there extends a push bolt 15 passing through the face plate 2. This is guided in a suitable manner in the lock case housing. It has on its angular bolt tail 15 'a pin 16 which is immersed in a slot 17 of an espagnolette connecting piece 18 which extends obliquely to the direction in which the bolt is excluded. The slot 17 in turn merges into slot sections 17 'and 17 "lying at right angles to the direction of movement of the bolt. From the ends of the connecting rod connecting piece 18, connecting rods 19, 20 extend, which carry roller pins 22 passing through the longitudinal slots 21.

Auf dem Treibstangen-Anschlußstück 18 ist eine Zahnleiste 23 befestigt, die in Eingriff steht mit einem verzahnten Doppelrad 24 eines Untersetzungs-Zahntriebes. Das Doppelrad 24 steht in Zahneingriff mit einem Doppelrad 25. Dieses wird von einem weiteren Doppelrad 26 angetrieben, welche Doppelräder um schloßkastenseitige Stehbolzen lagern.On the connecting rod connecting piece 18, a toothed bar 23 is fastened, which is in engagement with a toothed double wheel 24 of a reduction pinion. The double wheel 24 is in meshing engagement with a double wheel 25. This is driven by a further double wheel 26, which double wheels are mounted around stud bolts on the lock case side.

Das Doppelrad 26 kämmt mit zwei um schloßkastenseitige Lagerzapfen drehbaren Antriebszahnrädern 27 und 28. Diese stehen ihrerseits in kämmendem Eingriff mit einem Zahnkranz 29, der einen zum Rand hin offenen Spalt 30 zum Eintritt des Schließbartes 31 eines Schließzylinders 32 besitzt. Der Spalt 30 ist der Breite des Profil-Schließzylinder-Befestigungssteges angepaßt, während die Abtriebszahnräder 27, 28 einen solchen Abstand zueinander besitzen, daß trotz des Spaltes 30 im Zahnkranz 29 dieser mit beiden Abtriebszahnrädern oder mindestens mit einem von ihnen kämmt. Der Zahnkranz 29 lagert in einer Bohrung 33 eines schloßkastengehäuseseitigen Blockes 34, der gleichzeitig Träger der Abtriebszahnräder 27, 28 ist.The double wheel 26 meshes with two drive gears 27 and 28 which can be rotated about the bearing pin on the lock case. These in turn are in meshing engagement with a ring gear 29 which has a gap 30 open towards the edge for the entry of the lock bit 31 of a lock cylinder 32. The gap 30 is adapted to the width of the profile lock cylinder fastening web, while the output gears 27, 28 are spaced from one another such that, despite the gap 30 in the ring gear 29, this meshes with both output gears or at least one of them. The ring gear 29 is supported in a bore 33 of a block 34 on the lock case housing side, which block is at the same time the carrier of the driven gear wheels 27, 28.

Der Zahnkranz 29 formt an seiner einen Breitseite eine Steuerschulter 35. Diese liegt bei zurückgeschlossenem Riegel 15 in der Bewegungsbahn des unteren Endes 36' des einen Wechselhebel-Teils 36 eines zweigeteilten Wechselhebels. Der Wechselhebel-Teil 36 ist seinerseits am oberen Ende über einen Gelenkzapfen 37 mit dem anderen Wechselhebel-Teil 38 gelenkig verbunden. Dieser lagert auf dem Stehzapfen 39 des Blockes 10. Der Wechselhebel-Teil 38 umfaßt die Nuß 7, überfängt den Schieber 11 sowie Schulter 12 der Nuß 7 und übergreift mittels eines quer zur Verlagerungsrichtung der Falle 4 verlaufenden Schlitzes 40 einen Mitnehmerzapfen 41 des Fallenschwanzes 4".The gear rim 29 forms a control shoulder 35 on one broad side. This lies with the bolt 15 closed in the movement path of the lower end 36 'of the one change lever part 36 of a two-part change lever. The change lever part 36 is in turn articulated at the upper end via a hinge pin 37 to the other change lever part 38. This rests on the standing pin 39 of the block 10. The change lever part 38 comprises the nut 7, overlaps the slide 11 and shoulder 12 of the nut 7 and overlaps a driver pin 41 of the case tail 4 "by means of a slot 40 running transversely to the direction of displacement of the case 4" .

In seinem unteren Bereich ist der Wechselhebel-Teil 36 mit einer fensterförmigen Öffnung 42 ausgestattet. Die obere Kante 42' derselben verläuft spitzwinklig auf die Bewegungsrichtung des Riegels 15 zu, und zwar in der Wechselhebel-Grundstellung gemäß Fig. 1. In dieser greift in die obere rechte Ecke der Öffnung ein Zapfen 43 des Riegels 15 ein, in welcher Stellung das Ende 36' in unmittelbarer Nachbarschaft eines Ringkragens 44 des Zahnkranzes 29 liegt. Somit ist der Wechselhebel in dieser Grundstellung in beiden Richtungen fixiert.In its lower area, the change lever part 36 is equipped with a window-shaped opening 42. The upper edge 42 'of this extends at an acute angle to the direction of movement of the bolt 15, specifically in the basic lever position according to FIG. 1. In this, a pin 43 of the bolt 15 engages in the upper right corner of the opening, in which position the End 36 'is in the immediate vicinity of an annular collar 44 of the ring gear 29. Thus, the change lever is fixed in both directions in this basic position.

Soll ausgehend aus der Grundstellung gemäß Fig. 1 und 2 die Falle 4 zurückgezogen werden, so ist mittels des zum Schließzylinder 32 zugehörigen, nicht dargestellten Schlüssels der Schließbart 31 im Uhrzeigersinn zu drehen. Dieser nimmt über den Spalt 30 des Zahnkranzes 29 diesen mit, wobei dessen Steuerschulter 35 gegen das untere Ende 36' des Wechselhebel-Teils 36 tritt. Dieser wird in Aufwärtsrichtung verlagert und verschwenkt dabei den anderen Wechselhebel-Teil 38 um dessen Stehzapfen 39. Hierbei erfolgt ein Zurückziehen der Falle über die Zapfen/ Schlitzsteuerung 40, 41. Bei diesem Vorgang tritt nur eine unbedeutende Verlagerung der Treibstangenabschnitte über den Zahntrieb auf.If the latch 4 is to be withdrawn starting from the basic position according to FIGS. 1 and 2, the lock bit 31 is to be turned clockwise by means of the key (not shown) belonging to the lock cylinder 32. This takes it over the gap 30 of the ring gear 29, the control shoulder 35 of which moves against the lower end 36 ′ of the change lever part 36. This is shifted in the upward direction and thereby pivots the other change lever part 38 around its standing pin 39. The latch is pulled back via the pin / slot control 40, 41. In this process, only an insignificant displacement of the drive rod sections via the pinion occurs.

Zum Zwecke des Vorschließens des Riegels 15 ist der Schlüssel und. damit der Schließbart 31 entgegen Uhrzeigersinn zu drehen. Einhergehend verlagert sich über das Untersetzungszahngetriebe das Treibstangen-Anschlußstück 18 mit der daran sitzenden Zahnleiste 23 in Abwärtsrichtung. Durch den Schlitz 17 wird über den riegelseitigen Zapfen 16 der Riegel 15 vorgeschlossen. Gleichzeitig wird über den anderen riegelseitigen Zapfen 43 über die schräg verlaufende Kante 42' der Öffnung 42 das Wechselhebel-Teil 36 um den Zapfen 37 verschwenkt, so daß nach eintourigem Vorschließen des Riegels gemäß Fig. 5 das Wechselhebel-Teil 36 so weit verschwenkt ist, daß es dann an der Innenfläche der Stulpplatte 2 anliegt. Dann erstreckt sich auch die Kante 42' der Öffnung 42 in einer Parallellage zur Bewegungsrichtung des Zapfens 43 des Riegels 15. Fig. 5 veranschaulicht ferner, daß das Ende 36' des Wechselhebelteils 36 aus der Bewegungsbahn der Steuerschulter 35 des Zahnkranzes 29 getreten ist, so daß ebenfalls eine Wechselbetätigung in dieser Stellung ausscheidet. Während des Schließens der ersten Tour haben sich die Rollzapfen 22 um das Maß x' verlagert.For the purpose of locking latch 15, the key is and. thus the lock bit 31 to rotate counterclockwise. At the same time, the connecting rod connecting piece 18 with the toothed rack 23 attached to it is displaced in the downward direction via the reduction gear. The bolt 15 is pre-locked through the slot 17 via the bolt 16 on the bolt side. At the same time, the change lever part 36 is pivoted about the pin 37 over the other bolt-side pin 43 via the inclined edge 42 ′ of the opening 42, so that after the bolt has been closed one-speed, the change lever part 36 is pivoted so far, that it then lies against the inner surface of the faceplate 2. Then the edge 42 'of the opening 42 also extends in a parallel position to the direction of movement of the pin 43 of the bolt 15. FIG. 5 illustrates further that the end 36 'of the change lever part 36 has emerged from the path of movement of the control shoulder 35 of the ring gear 29, so that a change actuation is also ruled out in this position. During the closing of the first tour, the roller pins 22 have shifted by the dimension x '.

Bei weiterer Schließdrehung erfolgt dann das vollständige Vorschließen des Riegels 15 in die Stellung gemäß Fig. 7 und 8, wobei die Rollzapfen 22 den Weg x zurückgelegt haben. Dann erstreckt sich der riegelseitige Zapfen 16 in der Nische 17" des Treibstangen-Anschlußstückes 18. Ein Zurückdrücken des Riegels 15 ist somit verhindert. Während des Schließens der zweiten Tour hat sich der Zapfen 43 in die links oben liegende Ecke der fensterförmigen Öffnung 42 bewegt unter Verwirklichung eines Freiganges. Auf diese Weise läßt sich beim Ausführungsbeispiel ein Dornmaß y von 35 mm verwirklichen.With a further closing rotation, the bolt 15 is fully closed into the position according to FIGS. 7 and 8, the rolling pins 22 having traveled the path x. Then the bolt-side pin 16 extends in the recess 17 "of the connecting rod connector 18. Pushing back of the bolt 15 is thus prevented. During the closing of the second tour, the pin 43 has moved into the upper left corner of the window-shaped opening 42 below In this way, a backset y of 35 mm can be achieved in the exemplary embodiment.

Soll der Riegel 15 zurückgeschlossen werden, so verlagert sich beim Zurückschließens des Riegels während der zweiten Riegeltour der Zapfen 43 innerhalb der fensterförmigen Öffnung 42, ohne daß dabei das Wechselhebel-Teil 36 mitgenommen wird. Erst beim Zurückschließen des Riegels während der ersten Riegeltour erfolgt zwangsläufig über den Zapfen 43 eine Mitnähme des Wechselhebel-Teils 36 in die Grundstellung gemäß Fig. 1.If the bolt 15 is to be closed back, the pin 43 is displaced within the window-shaped opening 42 when the bolt is being closed during the second bolt tour, without taking the change lever part 36 with it. Only when the bolt is closed during the first bolt tour does the pin 43 inevitably take the change lever part 36 into the basic position according to FIG. 1.

Alle in der Beschreibung erwähnten und in der Zeichnung dargestellten neuen Merkmale sind erfindungswesentlich, auch soweit sie in den Ansprüchen nicht ausdrücklich beansprucht sind.All the new features mentioned in the description and shown in the drawing are essential to the invention, even if they are not expressly claimed in the claims.

Claims (4)

1. Treibstangenschloß mit Schließzylinder, welcher von einem Zahnkranz umfaßt ist, der einen radial gerichteten Spalt besitzt, in welchen der Schließbart des Schließzylinders eingreift und dessen Außenverzahnung mit einem Zahntrieb zur Steuerung der Treibstangen und des zweitourig schließenden Riegels kämmt und welcher eine Steuerschulter besitzt zur Betätigung eines Wechselhebels, welcher sich bei in Abschließrichtung weisender Drehbewegung des Zahnkranzes aus der Bewegungsbahn der Steuerschulter verlagert dadurch, daß ein Zapfen des Riegels in eine Öffnung des Wechselhebels eingreift, dadurch gekennzeichnet, daß dem Eingriff zwischen Zapfen (43) und Wechselhebel-Öffnung (42) ein in Bewegungsrichtung des Riegels (15) liegender Freigang von etwa der Größe einer Riegeltour zugeordnet ist.1. Espagnolette lock with a lock cylinder, which is surrounded by a ring gear that has a radially directed gap, in which the lock bit of the lock cylinder engages and whose external toothing meshes with a pinion for controlling the drive rods and the two-speed locking bolt and which has a control shoulder for actuation a change lever which, when the toothed ring rotates in the closing direction, shifts out of the path of movement of the control shoulder in that a pin of the bolt engages in an opening of the change lever, characterized in that the engagement between pin (43) and change lever opening (42) a clearance of approximately the size of a bolt tour is assigned in the direction of movement of the bolt (15). 2. Treibstangenschloß nach Anspruch 1, dadurch gekennzeichnet, daß der Freigang ausschließlich der zweiten Riegeltour zugeordnet ist.2. espagnolette lock according to claim 1, characterized in that the free access is assigned exclusively to the second bolt tour. 3. Treibstangenschloß nach Anspruch 1, dadurch gekennzeichnet, daß in Wechselhebel-Grundstellung (Fig. 1) eine etwa der Tourenausschlußlänge entsprechende Kante (42') der Öffnung (42) des Wechselhebels (36) spitzwinklig auf die Bewegungsrichtung des`Riegelzapfens (43) zu gerichtet verläuft, die nach Ausschluß der ersten Tour (Fig. 5) in eine Parallellage zur Bewegungsrichtung des Zapfens (43) tritt.3. Espagnolette lock according to claim 1, characterized in that in the basic lever position (Fig. 1) an approximately corresponding to the tour exclusion length edge (42 ') of the opening (42) of the lever (36) at an acute angle to the direction of movement of the' locking pin (43) runs too directed, which occurs after the first tour (FIG. 5) is in a parallel position to the direction of movement of the pin (43). 4. Treibstangenschloß nach Anspruch 1, dadurch gekennzeichnet, daß das eine die Nuß (7) umfassende Teil (38) des zweigeteilten Wechselhebels auf dem Stehzapfen (39) eines im Schloßgehäuse angeordneten Blockes (10) lagert, in welchem die Nußrückstellfeder (9) angeordnet ist, die über einen im Block (10) gelagerten Schieber (11) an einer unterhalb des Wechselhebel-Teils (38) angeordneten Schulter (12) der Nuß (7) angreift.4. espagnolette lock according to claim 1, characterized in that the one nut (7) comprising part (38) of the two-part change lever on the stud (39) of a block arranged in the lock housing (10) in which the nut return spring (9) is arranged which engages the nut (7) via a slide (11) mounted in the block (10) on a shoulder (12) arranged below the change lever part (38).
EP82112089A 1982-04-10 1982-12-29 Sliding bar lock with closing cylinder Expired EP0091517B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT82112089T ATE13211T1 (en) 1982-04-10 1982-12-29 DRIVING ROD LOCK WITH LOCKING CYLINDER.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3213454 1982-04-10
DE3213454A DE3213454C2 (en) 1982-04-10 1982-04-10 Change lever actuation device in a two-speed lock cylinder-actuated espagnolette lock

Publications (2)

Publication Number Publication Date
EP0091517A1 true EP0091517A1 (en) 1983-10-19
EP0091517B1 EP0091517B1 (en) 1985-05-08

Family

ID=6160745

Family Applications (1)

Application Number Title Priority Date Filing Date
EP82112089A Expired EP0091517B1 (en) 1982-04-10 1982-12-29 Sliding bar lock with closing cylinder

Country Status (3)

Country Link
EP (1) EP0091517B1 (en)
AT (1) ATE13211T1 (en)
DE (2) DE3213454C2 (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0581338A2 (en) * 1990-05-02 1994-02-02 Carl Fuhr GmbH & Co. Plug actuated sliding bar lock
EP0816608A3 (en) * 1996-07-04 1999-08-11 WELKA SERRATURE S.p.A. Lock for doors and the like
FR2821381A1 (en) 2001-02-23 2002-08-30 Vachette Sa Multiple bolt door lock comprises half-turn bolt, fixed bolt and control part fixed to control rod for additional fixed bolt and transmission mechanism which drives key bit, bolts and control part
FR2821380A1 (en) 2001-02-23 2002-08-30 Vachette Sa Door lock with half-turn bolt comprises rollback activated by door handle which acts on bolt tail to lead bolt head inside casing when handle is operated
EP0972900A3 (en) * 1998-07-15 2004-01-02 Carl Fuhr GmbH & Co. Espagnolette lock
WO2008135964A1 (en) * 2007-05-07 2008-11-13 Mul-T-Lock Technologies Ltd. Mortise lock with dead bolt release
AT513464A1 (en) * 2012-09-06 2014-04-15 Roto Frank Ag Lock with multiple bolts

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT400062B (en) * 1993-03-26 1995-09-25 Roto Frank Eisenwaren MULTI-LOCK LOCK
DE19909178A1 (en) * 1999-03-03 2000-09-07 Fliether Karl Gmbh & Co Lock, especially mortise lock

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2919201A1 (en) * 1979-05-12 1980-11-27 Fliether Fa Karl Plug in door lock with cylinder - has lug and slot permitting driving bar movement to end position of bolt
DE3008043A1 (en) * 1980-03-03 1981-10-15 Siegenia-Frank Kg, 5900 Siegen Window or door wing auxiliary bolting mechanism - has pressure member as adjusting unit for bolt, and sloping catch face
DE3034764A1 (en) * 1980-09-15 1982-03-25 Gretsch-Unitas Gmbh Baubeschlagfabrik, 7257 Ditzingen LOCKING DEVICE, IN PARTICULAR FOR A LOCK

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2919201A1 (en) * 1979-05-12 1980-11-27 Fliether Fa Karl Plug in door lock with cylinder - has lug and slot permitting driving bar movement to end position of bolt
DE3008043A1 (en) * 1980-03-03 1981-10-15 Siegenia-Frank Kg, 5900 Siegen Window or door wing auxiliary bolting mechanism - has pressure member as adjusting unit for bolt, and sloping catch face
DE3034764A1 (en) * 1980-09-15 1982-03-25 Gretsch-Unitas Gmbh Baubeschlagfabrik, 7257 Ditzingen LOCKING DEVICE, IN PARTICULAR FOR A LOCK

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0581338A2 (en) * 1990-05-02 1994-02-02 Carl Fuhr GmbH & Co. Plug actuated sliding bar lock
EP0581338A3 (en) * 1990-05-02 1994-03-16 Fuhr Carl Gmbh & Co
EP0816608A3 (en) * 1996-07-04 1999-08-11 WELKA SERRATURE S.p.A. Lock for doors and the like
EP0972900A3 (en) * 1998-07-15 2004-01-02 Carl Fuhr GmbH & Co. Espagnolette lock
FR2821381A1 (en) 2001-02-23 2002-08-30 Vachette Sa Multiple bolt door lock comprises half-turn bolt, fixed bolt and control part fixed to control rod for additional fixed bolt and transmission mechanism which drives key bit, bolts and control part
FR2821380A1 (en) 2001-02-23 2002-08-30 Vachette Sa Door lock with half-turn bolt comprises rollback activated by door handle which acts on bolt tail to lead bolt head inside casing when handle is operated
WO2008135964A1 (en) * 2007-05-07 2008-11-13 Mul-T-Lock Technologies Ltd. Mortise lock with dead bolt release
AT513464A1 (en) * 2012-09-06 2014-04-15 Roto Frank Ag Lock with multiple bolts
AT513464B1 (en) * 2012-09-06 2015-01-15 Roto Frank Ag Lock with multiple bolts

Also Published As

Publication number Publication date
ATE13211T1 (en) 1985-05-15
DE3263703D1 (en) 1985-06-13
DE3213454A1 (en) 1983-10-20
EP0091517B1 (en) 1985-05-08
DE3213454C2 (en) 1985-02-14

Similar Documents

Publication Publication Date Title
EP0545899B1 (en) Sliding bar lock
DE3505379C1 (en) Espagnolette lock
EP0634552B1 (en) Key with rotary bolt, especially as supplementary lock on sliding bars
EP0091517B1 (en) Sliding bar lock with closing cylinder
EP0007395A1 (en) Door lock with key-operated locking cylinder
EP0455944B1 (en) Plug actuated sliding bar lock
EP0358971B1 (en) Espagnolet
DE3537786C2 (en)
DE3148031C2 (en)
DE3148030C2 (en)
EP0454966A1 (en) Lock with driving rod operated by locking cylinder
EP0454959B1 (en) Plug actuated sliding bar lock
EP0091515B1 (en) Espagnolette lock
EP0378758A2 (en) Espagnolette lock
DE8210306U1 (en) Espagnolette lock with lock cylinder
EP0454960B1 (en) Espagnolette
DE8532525U1 (en) Espagnolette lock with lock cylinder
DE2929368A1 (en) Push latch and bolt mortice lock for door - has key operated reduction gear drive for bolt and latch guide pin
DE3901957C2 (en) Espagnolette lock, especially for balcony doors
DE3427712A1 (en) Espagnolette lock
DE3427713A1 (en) Espagnolette lock with multi-turn closing
DE7908341U1 (en) DOOR LOCK, IN PARTICULAR POCKET LOCK
EP0972900B1 (en) Espagnolette lock
DE4014040A1 (en) LOCK, PARTICULAR DRIVE ROD LOCK
DE4302920C2 (en) Lock, especially mortise lock

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Designated state(s): AT BE DE FR GB

17P Request for examination filed

Effective date: 19831014

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Designated state(s): AT BE DE FR GB

REF Corresponds to:

Ref document number: 13211

Country of ref document: AT

Date of ref document: 19850515

Kind code of ref document: T

REF Corresponds to:

Ref document number: 3263703

Country of ref document: DE

Date of ref document: 19850613

ET Fr: translation filed
PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

26N No opposition filed
PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: BE

Payment date: 19901019

Year of fee payment: 9

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: AT

Payment date: 19901126

Year of fee payment: 9

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: GB

Payment date: 19901218

Year of fee payment: 9

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GB

Effective date: 19911229

Ref country code: AT

Effective date: 19911229

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: BE

Effective date: 19911231

BERE Be: lapsed

Owner name: CARL FUHR G.M.B.H. & CO.

Effective date: 19911231

GBPC Gb: european patent ceased through non-payment of renewal fee
PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 19951207

Year of fee payment: 14

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: FR

Payment date: 19951229

Year of fee payment: 14

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: FR

Effective date: 19970829

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DE

Effective date: 19970902

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST