EP0970286B1 - Lever lock - Google Patents

Lever lock Download PDF

Info

Publication number
EP0970286B1
EP0970286B1 EP98928095A EP98928095A EP0970286B1 EP 0970286 B1 EP0970286 B1 EP 0970286B1 EP 98928095 A EP98928095 A EP 98928095A EP 98928095 A EP98928095 A EP 98928095A EP 0970286 B1 EP0970286 B1 EP 0970286B1
Authority
EP
European Patent Office
Prior art keywords
pinion
frame
lever grip
lock according
rod
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
EP98928095A
Other languages
German (de)
French (fr)
Other versions
EP0970286A1 (en
Inventor
Achim Von Kathen
Gerd Sawatzki
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.)
EMKA Beschlagteile GmbH and Co KG
Original Assignee
EMKA Beschlagteile 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 EMKA Beschlagteile GmbH and Co KG filed Critical EMKA Beschlagteile GmbH and Co KG
Publication of EP0970286A1 publication Critical patent/EP0970286A1/en
Application granted granted Critical
Publication of EP0970286B1 publication Critical patent/EP0970286B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B7/00—Handles pivoted about an axis parallel to the wing
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B1/00—Knobs or handles for wings; Knobs, handles, or press buttons for locks or latches on wings
    • E05B1/0092—Moving otherwise than only rectilinearly or only rotatively
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B13/00—Devices preventing the key or the handle or both from being used
    • E05B13/002—Devices preventing the key or the handle or both from being used locking the handle
    • 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
    • E05C9/006—Details of bars
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T292/00—Closure fasteners
    • Y10T292/57—Operators with knobs or handles
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T70/00—Locks
    • Y10T70/50—Special application
    • Y10T70/5611—For control and machine elements
    • Y10T70/5757—Handle, handwheel or knob
    • Y10T70/5761—Retractable or flush handle
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T70/00—Locks
    • Y10T70/50—Special application
    • Y10T70/5611—For control and machine elements
    • Y10T70/5757—Handle, handwheel or knob
    • Y10T70/5765—Rotary or swinging
    • Y10T70/577—Locked stationary
    • Y10T70/5792—Handle-carried key lock

Definitions

  • the invention relates to a retractable closure for Doors of thin-walled control cabinets in particular one on the front of the door leaf and set up for the retractable reception of a lever handle Trough, with the lever handle in the trough folded position via a locking device definable and via a release path from the folded Position in an operating position from the trough fold out and the further rotation of the Lever handle over an actuation path in the rotary movement one on the inside of the door leaf locking bar that can be moved longitudinally Engagement of its external teeth in rod recesses driving pinion is feasible.
  • a swivel lever lock with the aforementioned features is described in EP 0 261 266; at such, with coupled at least one locking rod Closures are used to drive the locking bar on the Inside the door is a lock case with one in it Pinion mounted parallel to the door leaf level arranged, the locking rod through the Lock case is guided so that the engagement of the externally toothed pinion in the rod recesses in the Lock case is done.
  • the one that can be folded into the trough Swivel lever engages with its actuating shaft on the Inside of the door leaf in the bearing hole of the pinion in the Lock case and is therefore for driving the pinion its actuation path also in a parallel to the Door leaf aligned level swiveling. This is the Swivel lever from its position folded into the trough over a release path from the trough into one Folding out operating position.
  • the invention is therefore based on the object retractable closure of the type mentioned in Simplify in terms of manufacture and assembly.
  • the basic idea of the invention provides that the Actuation path of the lever handle in one to the door leaf vertical plane is set up in the Bar recesses of the locking bar can be engaged Pinion on the bearing axis of the lever handle in the recess stored and forming a the release path of the Lever handle bridging freewheel directly to the Rotational movement of the lever handle is coupled.
  • the Invention is associated with the advantage that the perpendicular to Pinion level arranged pinion directly into the Rod recesses engages so that a separate Lock case is completely avoided. Because the lever handle only in one direction over the other in a row unlocked release path and its actuation path is rotatable, the storage of the lever handle in the Trough simplified.
  • the freewheel a slot and the lever handle one in the slot of the pinion engaging and movable pin in the slot exhibit.
  • the freewheel can be between Lever handle and pinion also in the common area Bearing axis to be formed, with adjacent Rotary surfaces of lever handle and pinion corresponding Rotary stops can be formed, the Take away effect following the price order of the Effect lever handle.
  • the lever handle is supported relative to the pinion by a spring which prestresses the lever handle in its release position which is folded out of the recess.
  • the pinion on its side facing away from the door leaf can have a flattened portion on which the compression spring located in a blind hole of the lever handle is supported. In the folded position of the lever handle, this spring preload simultaneously loads the pinion into the closed position of the locking rod, so that the locking rod is fixed accordingly.
  • the pinion directly adjacent a rod guide assigned, where appropriate the rod guide approximately in the middle of the longitudinal extent of the Lever handle arranged in its folded position is.
  • This rod guide can be reached through the trough the door leaf can be screwed on; the rod guide can but also be integrally attached to the trough.
  • the Invention should be provided that to cover the in Trough arranged locking device as a U-shaped Hollow body designed and captive on the trough guided sliding cap is provided to release the Locking device in the longitudinal direction of the trough in the direction away from the lever handle supported on the door leaf is movable.
  • a trough 11 is located on the outside of a door leaf 10 attachable via fasteners 12.
  • the trough 11 passes through the door leaf with an upper neck 13 and with a lower approach 14.
  • a lever handle 15 on a bearing axis 16 such rotatably mounted that a rotational movement of the Lever handle 15 in a plane perpendicular to the door leaf 10 given is.
  • the trough 11 is located in the region of the lower extension 14 a locking device, not shown in detail 17, which is arranged on a lock 18 arranged in the trough 11 acts for the lever handle 15, so that the lever handle 15 in the folded position via the locking device 17th is definable.
  • the locking device 17 is connected to a the trough 11 guided captively, as a U-shaped Hollow body formed sliding cap 19 covered for Release of the locking device 17 in the longitudinal direction of the Trough, in the direction away from the lever handle 15, is displaceable and is on the door leaf 10 outside supports.
  • the lever handle 15 and the pinion 20 are one Freewheel in its rotational movement perpendicular to the door leaf 10 coupled together, for which the pinion 20 a slot 27 and the lever handle 15 engages in the slot 27 Has pin 28.
  • the Pin 28 in the folded position of the lever handle 15 at the end of the locking rod 22 facing Slot 27; is the locking device 17 of Lever handle 15 released from the trough 11, so ensures Compression spring 26 for an initially unchanged pinion position Fold out the lever handle 15 from the trough 11, wherein the seated on the lever handle 15 pin 28 in the Locking rod 22 facing away from the end position in the slot 27 comes to rest.
  • Another twist of the Lever handle 15 over its actuation path now leads to Carrying the pinion 20 through the system of the pin 28 the associated end of the slot 27, so that the Pinion 20 rotates with the rotary movement of the lever handle 15 while driving the locking rod 22.
  • a rod guide 29 is provided immediately adjacent, those shown schematically in Figures 1 to 3 and according to the embodiment shown in Figure 4 below Passing through the door leaf 10 on the trough 11 by means of a assigned attachment 30 is struck.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lock And Its Accessories (AREA)
  • Mechanically-Actuated Valves (AREA)
  • Auxiliary Drives, Propulsion Controls, And Safety Devices (AREA)

Abstract

A retractable lock for doors is provided that includes a frame mountable on the front side of the door panel for receiving a retractable lever grip. The lever grip is moveable along a release path between a retracted position inside the frame, where it is secured by a locking device, and an actuating position outside the frame. Further rotation of the lever grip along an actuating path transmits into rotational movement of a pinion which drives a locking rod, which is longitudinally slidably guided at the inner side of the door panel by engagement of outer teeth of the pinion at cutouts of the rod.

Description

Die Erfindung betrifft einen versenkbaren Verschluß für Türen von insbesondere dünnwandigen Schaltschränken mit einer auf die Vorderseite des Türblattes aufsetzbaren und zur versenkbaren Aufnahme eines Hebelgriffs eingerichteten Mulde, wobei der Hebelgriff in der in die Mulde eingeklappten Stellung über eine Schließeinrichtung festlegbar und über einen Freigabeweg aus der eingeklappten Stellung in eine Betätigungsposition aus der Mulde herausklappbar und die weitere Drehung des Hebelgriffs über einen Betätigungsweg in die Drehbewegung eines eine an der Innenseite des Türblattes längsverschieblich führbare Verriegelungsstange durch Eingriff seiner Außenverzahnung in Stangenausnehmungen antreibenden Ritzels umsetzbar ist.The invention relates to a retractable closure for Doors of thin-walled control cabinets in particular one on the front of the door leaf and set up for the retractable reception of a lever handle Trough, with the lever handle in the trough folded position via a locking device definable and via a release path from the folded Position in an operating position from the trough fold out and the further rotation of the Lever handle over an actuation path in the rotary movement one on the inside of the door leaf locking bar that can be moved longitudinally Engagement of its external teeth in rod recesses driving pinion is feasible.

Ein Schwenkhebelverschluß mit den vorgenannten Merkmalen ist in der EP 0 261 266 beschrieben; bei derartigen, mit wenigstens einer Verriegelungsstange gekoppelten Verschlüssen ist zum Antrieb der Verriegelungsstange auf der Innenseite der Tür ein Schloßkasten mit einem darin in einer parallel zum Türblatt ausgerichteten Ebene gelagerten Ritzel angeordnet, wobei die Verriegelungsstange durch den Schloßkasten geführt ist, so daß der Eingriff des außenverzahnten Ritzels in die Stangenausnehmungen in dem Schloßkasten erfolgt. Der in die Mulde einklappbar gelagerte Schwenkhebel greift mit seiner Betätigungswelle auf der Innenseite des Türblatts in die Lagerbohrung des Ritzels im Schloßkasten ein und ist daher zum Antrieb des Ritzels über seinen Betätigungsweg ebenfalls in einer parallel zum Türblatt ausgerichteten Ebene verschwenkbar. Dazu ist der Schwenkhebel aus seiner in die Mulde eingeklappten Stellung über einen Freigabeweg aus der Mulde in eine Betätigungsposition herausklappbar.A swivel lever lock with the aforementioned features is described in EP 0 261 266; at such, with coupled at least one locking rod Closures are used to drive the locking bar on the Inside the door is a lock case with one in it Pinion mounted parallel to the door leaf level arranged, the locking rod through the Lock case is guided so that the engagement of the externally toothed pinion in the rod recesses in the Lock case is done. The one that can be folded into the trough Swivel lever engages with its actuating shaft on the Inside of the door leaf in the bearing hole of the pinion in the Lock case and is therefore for driving the pinion its actuation path also in a parallel to the Door leaf aligned level swiveling. This is the Swivel lever from its position folded into the trough over a release path from the trough into one Folding out operating position.

Mit der bekannten Ausgestaltung eines derartigen versenkbaren Verschlusses ist der Nachteil verbunden, daß der erforderliche Schloßkasten zur Ausbildung des Stangenantriebes einen zusätzlichen Herstellungs- und Montageaufwand erfordert, wobei die Lage des Schloßkastens und des darin angeordneten Ritzels die Verschwenkung des Schwenkgriffes über seinen Betätigungsweg in einer zum Türblatt parallelen Ebene erforderlich machen. Da gleichzeitig der Schwenkhebel zwischen der in die Mulde eingeklappten Stellung und der aus dieser in die Betätigungsposition herausgeklappten Stellung über einen Freigabeweg beweglich sein muß, ist damit zwangsläufig eine unterschiedliche Lagerung des Schwenkhebels verbunden, die ebenfalls nur aufwendig ausführbar ist. With the known design of such retractable closure has the disadvantage that the required lock case for training the Rod drive an additional manufacturing and Assembly effort required, the location of the lock case and the pinion arranged therein, the pivoting of the Swivel handle over its actuation path in one to Require door leaf parallel level. There at the same time the swivel lever between the in the trough folded position and from this into the Operating position folded out position over a Approval path must be movable, is inevitably one different storage of the pivot lever connected, the is also only expensive to carry out.

Der Erfindung liegt daher die Aufgabe zugrunde, einen versenkbaren Verschluß der eingangs genannten Art im Hinblick auf Herstellung und Montage zu vereinfachen.The invention is therefore based on the object retractable closure of the type mentioned in Simplify in terms of manufacture and assembly.

Die Lösung dieser Aufgabe ergibt sich einschließlich vorteilhafter Ausgestaltungen und Weiterbildungen der Erfindung aus dem Inhalt der Patentansprüche, welche dieser Beschreibung nachgestellt sind.The solution to this problem is inclusive advantageous refinements and developments of Invention from the content of the claims, which this Description are reproduced.

Die Erfindung sieht in ihrem Grundgedanken vor, daß der Betätigungsweg des Hebelgriffs in einer zum Türblatt senkrechten Ebene eingerichtet ist und das in die Stangenausnehmungen der Verriegelungsstange eingreifbare Ritzel auf der Lagerachse des Hebelgriffs in der Mulde gelagert und unter Ausbildung eines den Freigabeweg des Hebelgriffs überbrückenden Freilaufes unmittelbar an die Drehbewegung des Hebelgriffs gekoppelt ist. Mit der Erfindung ist der Vorteil verbunden, daß das senkrecht zur Türblattebene angeordnete Ritzel unmittelbar in die Stangenausnehmungen eingreift, so daß ein gesonderter Schloßkasten gänzlich vermieden ist. Da der Hebelgriff nur in der einen Richtung über den hintereinander freigeschalteten Freigabeweg und seinen Betätigungsweg verdrehbar ist, ist die Lagerung des Hebelgriffs in der Mulde vereinfacht. Es ist nur noch eine einzige Lagerachse vorgesehen, welche einheitlich die Mulde, den Drehgriff und das Ritzel miteinander verbindet beziehungsweise lagert. Aufgrund des ständigen Eingriffs des Ritzels in die Stangenausnehmungen und aufgrund des zwischen Ritzel und Hebelgriff ausgebildeten Freilaufes hat der Freilauf keinen Verlust an Betätigungsweg für den Stangentrieb zur Folge und dient daher nur der Ausbildung des Freigabeweges für den Hebelgriff zwischen dessen eingeklappter und herausgeklappter Stellung.The basic idea of the invention provides that the Actuation path of the lever handle in one to the door leaf vertical plane is set up in the Bar recesses of the locking bar can be engaged Pinion on the bearing axis of the lever handle in the recess stored and forming a the release path of the Lever handle bridging freewheel directly to the Rotational movement of the lever handle is coupled. With the Invention is associated with the advantage that the perpendicular to Pinion level arranged pinion directly into the Rod recesses engages so that a separate Lock case is completely avoided. Because the lever handle only in one direction over the other in a row unlocked release path and its actuation path is rotatable, the storage of the lever handle in the Trough simplified. It is only a single bearing axis provided which uniformly the trough, the twist grip and connects or supports the pinion with each other. Due to the constant engagement of the pinion in the Rod recesses and due to the between pinion and The freewheel has lever handle trained freewheel no loss of actuation path for the rod drive Follow and therefore only serves to develop the release route for the lever handle between its folded and extended position.

Nach einem Ausführungsbeispiel der Erfindung ist vorgesehen, daß zur Ausbildung des Freilaufes das Ritzel ein Langloch und der Hebelgriff einen in das Langloch des Ritzels eingreifenden und in dem Langloch beweglichen Stift aufweisen. Alternativ kann der Freilauf zwischen Hebelgriff und Ritzel auch im Bereich der gemeinsamen Lagerachse ausgebildet sein, wobei an aneinanderliegenden Drehflächen von Hebelgriff und Ritzel entsprechende Drehanschläge ausgebildet sein können, die den Mitnahmeeffekt im Anschluß an die Preigabestellung des Hebelgriffs bewirken.According to an embodiment of the invention, that to form the freewheel the pinion a slot and the lever handle one in the slot of the pinion engaging and movable pin in the slot exhibit. Alternatively, the freewheel can be between Lever handle and pinion also in the common area Bearing axis to be formed, with adjacent Rotary surfaces of lever handle and pinion corresponding Rotary stops can be formed, the Take away effect following the price order of the Effect lever handle.

Um das Herausklappen des Hebelgriffs aus der eingeklappten Stellung in die einer Betätigung zugänglichen herausgeklappte Stellung zu erleichtern, kann vorgesehen sein, daß der Hebelgriff gegenüber dem Ritzel über eine den Hebelgriff in dessen aus der Mulde herausgeklappte Freigabeposition vorspannende Feder abgestützt ist.
Hierzu kann nach einem Ausführungsbeispiel der Erfindung das Ritzel an seiner dem Türblatt abgewandten Seite eine Abflachung aufweisen, an welcher sich die in einem Sackloch des Hebelgriffs befindliche Druckfeder abstützt. In der eingeklappten Stellung des Hebelgriffs sorgt diese Federvorspannung gleichzeitig für eine Belastung des Ritzels in die Schließstellung der Verriegelungsstange, so daß die Verriegelungsstange entsprechend festgelegt ist. In order to facilitate the folding out of the lever handle from the folded position into the opened position accessible for actuation, it can be provided that the lever handle is supported relative to the pinion by a spring which prestresses the lever handle in its release position which is folded out of the recess.
For this purpose, according to one exemplary embodiment of the invention, the pinion on its side facing away from the door leaf can have a flattened portion on which the compression spring located in a blind hole of the lever handle is supported. In the folded position of the lever handle, this spring preload simultaneously loads the pinion into the closed position of the locking rod, so that the locking rod is fixed accordingly.

Um einen sicheren Eingriff zwischen Ritzel und Verriegelungsstange zu gewährleisten, ist nach einem Ausführungsbeispiel der Erfindung dem Ritzel unmittelbar benachbart eine Stangenführung zugeordnet, wobei zweckmäßig die Stangenführung etwa mittig der Längserstreckung des Hebelgriffs in dessen eingeklappter Stellung angeordnet ist. Diese Stangenführung kann an der Mulde unter Durchgriff des Türblattes anschraubbar sein; die Stangenführung kann aber auch einstückig an der Mulde angebracht sein.To ensure a secure engagement between the pinion and To ensure locking bar is after a Embodiment of the invention the pinion directly adjacent a rod guide assigned, where appropriate the rod guide approximately in the middle of the longitudinal extent of the Lever handle arranged in its folded position is. This rod guide can be reached through the trough the door leaf can be screwed on; the rod guide can but also be integrally attached to the trough.

Schließlich kann nach einem Ausführungsbeispiel der Erfindung vorgesehen sein, daß zur Abdeckung der in der Mulde angeordneten Schließeinrichtung eine als U-förmiger Hohlkörper ausgebildete und an der Mulde unverlierbar geführte Schiebekappe vorgesehen ist, die zur Freigabe der Schließeinrichtung in Längsrichtung der Mulde in Richtung von dem Hebelgriff weg unter Abstützung an dem Türblatt verschiebbar ist.Finally, according to one embodiment, the Invention should be provided that to cover the in Trough arranged locking device as a U-shaped Hollow body designed and captive on the trough guided sliding cap is provided to release the Locking device in the longitudinal direction of the trough in the direction away from the lever handle supported on the door leaf is movable.

In der Zeichnung ist ein Ausführungsbeispiel der Erfindung wiedergegeben, welches nachstehend beschrieben ist. Es zeigen:

Fig. 1
einen an einem Türblatt montierten versenkbaren Verschluß in Seitenansicht, teilweise geschnitten, bei eingeklapptem Hebelgriff,
Fig. 2
den Gegenstand der Figur 1 bei in die Betätigungsposition aus der Mulde herausgeklapptem Hebelgriff,
Fig. 3
den Gegenstand der Figuren 1 und 2 mit einer Stellung des Hebelgriffs am Ende seines Betätigungsweges,
Fig. 4
eine Mulde als Bestandteil des in den Figuren 1 bis 3 dargestellten Verschlusses einschließlich daran montierter Stangenführung in einer Einzeldarstellung.
In the drawing, an embodiment of the invention is shown, which is described below. Show it:
Fig. 1
a retractable closure mounted on a door leaf in a side view, partially cut, with the lever handle folded in,
Fig. 2
1 with the lever handle folded out into the actuating position,
Fig. 3
1 and 2 with a position of the lever handle at the end of its actuation path,
Fig. 4
a trough as part of the closure shown in Figures 1 to 3 including rod guide mounted thereon in a single view.

An einem Türblatt 10 ist auf dessen Außenseite eine Mulde 11 über Befestigungen 12 befestigbar. Die Mulde 11 durchgreift das Türblatt mit einem oberen Ansatz 13 und mit einem unteren Ansatz 14.A trough 11 is located on the outside of a door leaf 10 attachable via fasteners 12. The trough 11 passes through the door leaf with an upper neck 13 and with a lower approach 14.

Im Bereich des oberen Ansatzes 13 der Mulde 11 ist in der Mulde 11 ein Hebelgriff 15 an einer Lagerachse 16 derart drehbar gelagert, daß eine Drehbewegung des Hebelgriffs 15 in einer zum Türblatt 10 senkrechten Ebene gegeben ist.In the area of the upper extension 13 of the trough 11 is in the Trough 11 a lever handle 15 on a bearing axis 16 such rotatably mounted that a rotational movement of the Lever handle 15 in a plane perpendicular to the door leaf 10 given is.

Im Bereich des unteren Ansatzes 14 der Mulde 11 befindet sich eine im einzelnen nicht dargestellte Schließeinrichtung 17, die auf eine in der Mulde 11 angeordnete Verriegelung 18 für den Hebelgriff 15 wirkt, so daß der Hebelgriff 15 in der eingeklappten Stellung über die Schließeinrichtung 17 festlegbar ist. Die Schließeinrichtung 17 ist über eine an der Mulde 11 unverlierbar geführte, als U-förmiger Hohlkörper ausgebildete Schiebekappe 19 abgedeckt, die zur Freigabe der Schließeinrichtung 17 in Längsrichtung der Mulde, und zwar in Richtung von dem Hebelgriff 15 weg, verschiebbar ist und dabei sich an dem Türblatt 10 außen abstützt. The trough 11 is located in the region of the lower extension 14 a locking device, not shown in detail 17, which is arranged on a lock 18 arranged in the trough 11 acts for the lever handle 15, so that the lever handle 15 in the folded position via the locking device 17th is definable. The locking device 17 is connected to a the trough 11 guided captively, as a U-shaped Hollow body formed sliding cap 19 covered for Release of the locking device 17 in the longitudinal direction of the Trough, in the direction away from the lever handle 15, is displaceable and is on the door leaf 10 outside supports.

Auf der Lagerachse 16 zur Lagerung des Hebelgriffs 15 in der Mulde 11 ist in einer senkrecht zum Türblatt 10 ausgerichteten Ebene ein Ritzel 20 mit einer Außenverzahnung 21 drehbar gelagert, dessen Außenverzahnung 21 in Stangenausnehmungen 23 einer längsverschiebbar angeordneten Verriegelungsstange 22 eingreift. An seiner dem Türblatt 10 abgewandten Seite ist das Ritzel 20 mit einer Abflachung 24 versehen, gegen welche sich eine in einem Sackloch 25 des Hebelgriffs 15 untergebrachte Druckfeder 26 derart abstützt, daß sich eine Vorspannung des Hebelgriffs 15 aus der eingeklappten Stellung (Figur 1) in die Betätigungsposition (Figur 2) ergibt, wenn der Hebelgriff 15 über die Schließeinrichtung 17 beziehungsweise die Verriegelung 18 aus der Mulde 11 freigegeben ist.On the bearing axis 16 for mounting the lever handle 15 in the trough 11 is in a perpendicular to the door leaf 10 aligned plane a pinion 20 with external teeth 21 rotatably mounted, the external toothing 21 in Rod recesses 23 of a longitudinally displaceable Locking rod 22 engages. On the door leaf 10 opposite side is the pinion 20 with a flat 24 provided against which one in a blind hole 25 of the Lever handle 15 housed compression spring 26 such supports that a bias of the lever handle 15 from the folded position (Figure 1) in the Operating position (Figure 2) results when the lever handle 15 via the locking device 17 or the Lock 18 is released from the trough 11.

Der Hebelgriff 15 und das Ritzel 20 sind über einen Freilauf in ihrer Drehbewegung senkrecht zum Türblatt 10 aneinandergekoppelt, wozu das Ritzel 20 ein Langloch 27 und der Hebelgriff 15 einen in das Langloch 27 eingreifenden Stift 28 aufweist.The lever handle 15 and the pinion 20 are one Freewheel in its rotational movement perpendicular to the door leaf 10 coupled together, for which the pinion 20 a slot 27 and the lever handle 15 engages in the slot 27 Has pin 28.

Wie sich aus den Figuren 1 bis 3 entnehmen läßt, liegt der Stift 28 in der eingeklappten Stellung des Hebelgriffs 15 an dem der Verriegelungsstange 22 zugewandten Ende des Langloches 27; wird über die Schließeinrichtung 17 der Hebelgriff 15 aus der Mulde 11 freigegeben, so sorgt die Druckfeder 26 bei zunächst unveränderter Ritzellage für ein Herausklappen des Hebelgriffs 15 aus der Mulde 11, wobei der am Hebelgriff 15 sitzende Stift 28 in die der Verriegelungsstange 22 abgewandte Endlage in dem Langloch 27 zu liegen kommt. Eine weitere Verdrehung des Hebelgriffs 15 über seinen Betätigungsweg führt nun zur Mitnahme des Ritzels 20 durch die Anlage des Stiftes 28 an dem zugeordneten Ende des Langloches 27, so daß sich das Ritzel 20 mit der Drehbewegung des Hebelgriffs 15 dreht und dabei die Verriegelungsstange 22 antreibt.As can be seen from Figures 1 to 3, the Pin 28 in the folded position of the lever handle 15 at the end of the locking rod 22 facing Slot 27; is the locking device 17 of Lever handle 15 released from the trough 11, so ensures Compression spring 26 for an initially unchanged pinion position Fold out the lever handle 15 from the trough 11, wherein the seated on the lever handle 15 pin 28 in the Locking rod 22 facing away from the end position in the slot 27 comes to rest. Another twist of the Lever handle 15 over its actuation path now leads to Carrying the pinion 20 through the system of the pin 28 the associated end of the slot 27, so that the Pinion 20 rotates with the rotary movement of the lever handle 15 while driving the locking rod 22.

Die Bewegungsvorgänge beim Schließen des Hebelgriffs 15 laufen umgekehrt ab, wobei am Beginn der Schließbewegung der durch das Langloch 27 im Ritzel 20 vorgegebene Freilauf überwunden wird, so daß dann bis zur eingeklappten Stellung der Hebelgriff 15 bei seiner Verdrehung über den Betätigungsweg und den Freigabeweg das Ritzel 20 und damit die Verriegelungsstange 22 in deren Verriegelungsposition mitnimmt.The movements when closing the lever handle 15 run in reverse, with at the beginning of the closing movement through the slot 27 in the pinion 20 predetermined freewheel is overcome, so that then to the folded position the lever handle 15 when it is rotated over the Actuation path and the release path, the pinion 20 and thus the locking rod 22 in its locking position takes along.

Um einen sicheren Eingriff der Außenverzahnung 21 des Ritzels 20 mit den Stangenausnehmungen 23 der Verriegelungsstange 22 sicherzustellen, ist dem Ritzel 20 unmittelbar benachbart eine Stangenführung 29 vorgesehen, die in den Figuren 1 bis 3 schematisch dargestellt und gemäß dem in Figur 4 dargestellten Ausführungsbeispiel unter Durchgriff des Türblattes 10 an der Mulde 11 mittels einer zugeordneten Befestigung 30 angeschlagen ist.In order for the external toothing 21 to engage securely Pinion 20 with the rod recesses 23 of the Ensure locking rod 22 is the pinion 20th a rod guide 29 is provided immediately adjacent, those shown schematically in Figures 1 to 3 and according to the embodiment shown in Figure 4 below Passing through the door leaf 10 on the trough 11 by means of a assigned attachment 30 is struck.

Claims (11)

  1. Retractable lock for doors of in particular, thin-walled switching cabinets, with a frame (11) to be mounted on the front side of a door panel (10) and designed for a retractable receiving of a lever grip (15), wherein the lever grip (15) in the retracted position in the frame (11) can be secured by a locking device (17) and can be folded along a release path from the retracted position into an actuating position out of the frame (11), and wherein the further rotation of the lever grip (15) along an actuating path is transmitted into the rotary movement of a pinion (20) which drives a longitudinally guided locking rod (22) mounted at the inner side of the door panel (10) by engagement of the outer toothing (21) of the pinion (20) in rod cutouts (23), characterized in that the actuating path of the lever grip (15) is positioned in a plane which is perpendicular to the door panel (10) and in that the pinion (20) engaging the rod cutouts (23) of the locking rod (22) is supported on the bearing axle (16) of the lever grip (15) in the frame (11) and is coupled under formation of a free-wheeling travel of the lever grip (15) that bridges a release path (27,28) directly to the rotary movement of the lever grip (15).
  2. Lock according to claim 1, characterized in that for embodying the free-wheeling travel the pinion (20) has a slotted hole (27) and a pin (28) is provided at the lever grip (15) that engages the slotted hole (27) of the pinion (20) and is moveable in the slotted hole (27).
  3. Lock according to claim 1, characterized in that the free-wheeling travel between the lever grip (15) and the pinion (20) is provided in the area of the common bearing axle (16) via correlated rotary stops.
  4. Lock according to one of the claims 1 through 3, characterized in that the lever grip (15) is supported relative to the pinion (20) by a spring (26) pretensioning the lever grip (15) into its release position in which it is folded out of the frame (11).
  5. Lock according to claim 4, characterized in that the pinion (20) has a flattened portion (24) at a side thereof facing away from the door panel (10) at which the pressure spring (26) positioned in a blind bore (25) of the lever grip (15) is supported.
  6. Lock according to one of the claims 1 through 5, characterized in that directly adjacent to the pinion (20) a rod guide (29) is arranged.
  7. Lock according to claim 6, characterized in that the rod guide (29) is arranged substantially centrally relative to the longitudinal extension of the lever grip (15) in the retracted position in the frame (11).
  8. Lock according to claim 6 or 7, characterized in that the rod guide (29) is fastened to the frame (11) to be mounted on the exterior side of the door panel (10).
  9. Lock according to claim 8, characterized in that the rod guide (29) can be screwed to the frame (11).
  10. Lock according to claim 8, characterized in that the rod guide (29) is a unitary part of the frame (11).
  11. Lock according to one of the claims 1 through 10, characterized in that for covering the locking device (17) arranged in the frame (11) a sliding cover (19) embodied as U-shaped hollow body is provided that is connected slidably to the frame (11) and is moveable for releasing the locking device (17) in the longitudinal direction of the frame (11) in the direction away from the lever grip (15) while being supported on the door panel.
EP98928095A 1997-03-27 1998-03-27 Lever lock Expired - Lifetime EP0970286B1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE19713024 1997-03-27
DE19713024 1997-03-27
PCT/DE1998/000911 WO1998042938A1 (en) 1997-03-27 1998-03-27 Lever lock

Publications (2)

Publication Number Publication Date
EP0970286A1 EP0970286A1 (en) 2000-01-12
EP0970286B1 true EP0970286B1 (en) 2001-10-04

Family

ID=7824882

Family Applications (1)

Application Number Title Priority Date Filing Date
EP98928095A Expired - Lifetime EP0970286B1 (en) 1997-03-27 1998-03-27 Lever lock

Country Status (9)

Country Link
US (1) US6182483B1 (en)
EP (1) EP0970286B1 (en)
JP (1) JP2001519002A (en)
AT (1) ATE206497T1 (en)
BR (1) BR9808084A (en)
DE (1) DE59801641D1 (en)
DK (1) DK0970286T3 (en)
ES (1) ES2165680T3 (en)
WO (1) WO1998042938A1 (en)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1998044223A1 (en) * 1997-04-02 1998-10-08 Emka Beschlagteile Gmbh & Co. Kg Modular bolt with a handle
DE19907683A1 (en) * 1999-02-23 2000-08-31 Itw Ateco Gmbh Door actuation for automobiles
FR2793276A1 (en) 1999-05-05 2000-11-10 Ronis Sa Lock with pivoting handle comprises base installed in door leaf opening, handle end engaging locking rod through base having projecting part engaged in slot
DE10013487C2 (en) * 2000-03-20 2002-12-19 Emka Beschlagteile Locking device for doors of housings, in particular with narrow frame profiles
US6572159B2 (en) * 2000-05-03 2003-06-03 Kiekert Ag Damped actuating system for motor-vehicle door latch
JP2002004652A (en) * 2000-06-26 2002-01-09 Takigen Mfg Co Ltd Handle device
GB0016854D0 (en) 2000-07-11 2000-08-30 Apw Electronics Ltd Door latching mechanism
DE10043723A1 (en) * 2000-09-04 2002-03-14 Emka Beschlagteile Control cabinet with lockable drawers
JP3616352B2 (en) * 2001-06-07 2005-02-02 タキゲン製造株式会社 Two-lock door lock handle device
US7681424B2 (en) 2006-04-16 2010-03-23 Southco, Inc. Swing handle latch
DE202006014041U1 (en) * 2006-09-13 2006-11-23 Emka Beschlagteile Gmbh & Co. Kg Countersunk closure for doors of thin-walled cupboards has cavity holding lever handle which rests on arm fixed to locking rod with a spring pretensioning locking rod in its extended locking positin
DE102007027845A1 (en) * 2007-06-13 2008-12-18 Huf Hülsbeck & Fürst Gmbh & Co. Kg Device for actuating a closure of a movable part
DE202007009513U1 (en) * 2007-07-06 2007-09-27 Emka Beschlagteile Gmbh & Co. Kg Swivel lever lock with electrically lockable handle lever
US20110252838A1 (en) * 2008-05-09 2011-10-20 David Martin Stuckey Handle
US9003706B2 (en) * 2013-03-15 2015-04-14 Truth Hardware Corporation Key lockable operator cover
US10337219B2 (en) * 2015-08-31 2019-07-02 Truth Hardware Locking bolt with surface-mounted transmission
US10392839B2 (en) * 2015-08-31 2019-08-27 Truth Hardware Locking bolt with surface-mounted transmission
US9890556B2 (en) * 2016-06-07 2018-02-13 Fath, Inc. Lever action security handle
CN105971395B (en) * 2016-06-22 2018-06-08 温州一卡五金有限公司 Push-pull handle is locked
DE102017114094A1 (en) * 2017-03-27 2018-09-27 Rittal Gmbh & Co. Kg Push rod closure for a control cabinet housing and a corresponding arrangement and a corresponding method
EP3569798B1 (en) * 2018-05-16 2024-05-29 Industrilås I Nässjö AB Lift handle arrangement
GB2580350A (en) * 2019-01-03 2020-07-22 Aanco Uk Ltd Handle assembly

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT325987B (en) * 1973-04-19 1975-11-25 Hohenegger Fritz LOCKING FITTING FOR WINDOWS AND DOORS
US4231597A (en) * 1978-05-05 1980-11-04 The Eastern Company Flush-type door lock
US4554807A (en) 1983-10-12 1985-11-26 Ardac, Inc. Door latch mechanism
JPS6068264U (en) * 1983-10-18 1985-05-15 タキゲン製造株式会社 Latch restraint type door handle device
DE3407700C2 (en) * 1984-03-02 1986-10-30 Rittal-Werk Rudolf Loh Gmbh & Co Kg, 6348 Herborn Lockable handle for control cabinet doors and the like.
DE3673648D1 (en) 1986-09-25 1990-09-27 Dieter Ramsauer PIVOT LEVER LOCK.
DE9004756U1 (en) * 1990-04-27 1991-08-22 Ramsauer, Dieter, 5620 Velbert, De
US5375894A (en) * 1992-10-08 1994-12-27 Southco, Inc. Slide lock fastener
US5970757A (en) * 1992-12-22 1999-10-26 Ramsauer; Dieter Swivel lever closing device for doors of housing or cabinets
DE59304148D1 (en) * 1992-12-22 1996-11-14 Dieter Ramsauer LOCKING DEVICE FOR DOORS OF HOUSING OR CABINETS
ATE139819T1 (en) * 1992-12-22 1996-07-15 Knuerr Mechanik Ag LOCKING DEVICE FOR HOUSING OR CABINETS DOORS
DE4425970C1 (en) * 1994-07-22 1995-11-16 Emka Beschlagteile Lowerable closure for left and right-hand hung switchgear cabinet doors
DE29705508U1 (en) * 1997-03-27 1997-06-12 Emka Beschlagteile Lever lock

Also Published As

Publication number Publication date
ES2165680T3 (en) 2002-03-16
JP2001519002A (en) 2001-10-16
BR9808084A (en) 2000-03-08
WO1998042938A1 (en) 1998-10-01
US6182483B1 (en) 2001-02-06
EP0970286A1 (en) 2000-01-12
ATE206497T1 (en) 2001-10-15
DK0970286T3 (en) 2002-01-28
DE59801641D1 (en) 2001-11-08

Similar Documents

Publication Publication Date Title
EP0970286B1 (en) Lever lock
EP1372999B1 (en) Sliding door guide with carriages and running rails on motor vehicles
DE3400753C2 (en) Outward swing door for vehicles and their actuation device
DE3822050C2 (en)
DE3600211C1 (en) Window and door fittings
EP0628691A1 (en) Fitting for rotatable and tiltable windows, doors and the like
EP0485767A1 (en) Lock for the wing, especially the sliding wing, of a window, door etc.
EP0111790A1 (en) Door check
WO1994010415A1 (en) Sash lock
DE3004854C2 (en) Locking device for sashes of windows, doors or the like. in at least one gap ventilation position
DE2806491C2 (en) Locking arrangement for locking a vehicle door
WO2010115544A1 (en) Lever closure having front drive of the stay bars thereof
DE10058483B4 (en) Self-locking locking device for wing with flap
DE2507910C3 (en) Protection against incorrect operation for the operating linkage of a tilt and turn window
EP0531626A1 (en) Fitting, in particular for tiltable and from one plane to a second parallel plane movable wings
EP0738814A1 (en) Device on a door lock
DE3519229A1 (en) DOOR LOCK
DE4209942C2 (en) Actuator for a rotary lock of a vehicle
DE2935342A1 (en) Framed and swing tipping window - has window operation controlling tracer element guided by leaf edge mounted screw bolts
DE4200868A1 (en) Lock for window or door - has two parallel bolts actuated by lock handle
EP0976594A1 (en) Cargo door
DE1962906C3 (en) Hardware for turn-tilt or turn-tilt windows
DE3838847A1 (en) OVERHEAD CLOSER WITH HANDLEBAR
DE2404812A1 (en) SLIDER VENTILATION, IN PARTICULAR FOR DOORS, WINDOWS AND THE LIKE.
EP0806534A2 (en) Espagnolette

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

17P Request for examination filed

Effective date: 19990916

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AT BE CH DE DK ES FR GB IT LI NL SE

GRAG Despatch of communication of intention to grant

Free format text: ORIGINAL CODE: EPIDOS AGRA

GRAG Despatch of communication of intention to grant

Free format text: ORIGINAL CODE: EPIDOS AGRA

GRAH Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOS IGRA

17Q First examination report despatched

Effective date: 20010315

GRAH Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOS IGRA

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AT BE CH DE DK ES FR GB IT LI NL SE

REF Corresponds to:

Ref document number: 206497

Country of ref document: AT

Date of ref document: 20011015

Kind code of ref document: T

REG Reference to a national code

Ref country code: CH

Ref legal event code: EP

REF Corresponds to:

Ref document number: 59801641

Country of ref document: DE

Date of ref document: 20011108

REG Reference to a national code

Ref country code: GB

Ref legal event code: IF02

REG Reference to a national code

Ref country code: DK

Ref legal event code: T3

GBT Gb: translation of ep patent filed (gb section 77(6)(a)/1977)

Effective date: 20020105

REG Reference to a national code

Ref country code: CH

Ref legal event code: NV

Representative=s name: HANS RUDOLF GACHNANG PATENTANWALT

ET Fr: translation filed
REG Reference to a national code

Ref country code: ES

Ref legal event code: FG2A

Ref document number: 2165680

Country of ref document: ES

Kind code of ref document: T3

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: DK

Payment date: 20040123

Year of fee payment: 7

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

Ref country code: GB

Payment date: 20040312

Year of fee payment: 7

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

Ref country code: NL

Payment date: 20040317

Year of fee payment: 7

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

Ref country code: BE

Payment date: 20040322

Year of fee payment: 7

Ref country code: AT

Payment date: 20040322

Year of fee payment: 7

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

Ref country code: SE

Payment date: 20040323

Year of fee payment: 7

Ref country code: CH

Payment date: 20040323

Year of fee payment: 7

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

Ref country code: IT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20050327

Ref country code: AT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20050327

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

Ref country code: SE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20050328

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

Ref country code: LI

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20050331

Ref country code: DK

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20050331

Ref country code: CH

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20050331

Ref country code: BE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20050331

BERE Be: lapsed

Owner name: *EMKA BESCHLAGTEILE G.M.B.H. & CO. K.G.

Effective date: 20050331

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

Ref country code: NL

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20051001

EUG Se: european patent has lapsed
REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

GBPC Gb: european patent ceased through non-payment of renewal fee

Effective date: 20050327

NLV4 Nl: lapsed or anulled due to non-payment of the annual fee

Effective date: 20051001

REG Reference to a national code

Ref country code: DK

Ref legal event code: EBP

BERE Be: lapsed

Owner name: *EMKA BESCHLAGTEILE G.M.B.H. & CO. K.G.

Effective date: 20050331

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 19

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 20

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

Ref country code: FR

Payment date: 20170323

Year of fee payment: 20

Ref country code: DE

Payment date: 20170112

Year of fee payment: 20

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

Ref country code: ES

Payment date: 20170323

Year of fee payment: 20

REG Reference to a national code

Ref country code: DE

Ref legal event code: R071

Ref document number: 59801641

Country of ref document: DE

REG Reference to a national code

Ref country code: ES

Ref legal event code: FD2A

Effective date: 20200721

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

Ref country code: ES

Free format text: LAPSE BECAUSE OF EXPIRATION OF PROTECTION

Effective date: 20180328