EP2597229B1 - Elément d'embrayage, système de boulon, mécanisme de rappel, boîtier de cylindre, dispositif de cylindre, cylindre de fermeture et serrure à mortaiser ainsi que procédé de rappel et de montage associés - Google Patents

Elément d'embrayage, système de boulon, mécanisme de rappel, boîtier de cylindre, dispositif de cylindre, cylindre de fermeture et serrure à mortaiser ainsi que procédé de rappel et de montage associés Download PDF

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Publication number
EP2597229B1
EP2597229B1 EP20110190744 EP11190744A EP2597229B1 EP 2597229 B1 EP2597229 B1 EP 2597229B1 EP 20110190744 EP20110190744 EP 20110190744 EP 11190744 A EP11190744 A EP 11190744A EP 2597229 B1 EP2597229 B1 EP 2597229B1
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EP
European Patent Office
Prior art keywords
cylinder
bolt
reset mechanism
lock
coupling part
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.)
Active
Application number
EP20110190744
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German (de)
English (en)
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EP2597229A1 (fr
Inventor
Friedhelm Ulm
Thomas Haaf
Marc Mennell
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CEStronics GmbH
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CEStronics GmbH
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Publication date
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Priority to EP20110190744 priority Critical patent/EP2597229B1/fr
Priority to PL11190744T priority patent/PL2597229T3/pl
Publication of EP2597229A1 publication Critical patent/EP2597229A1/fr
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Publication of EP2597229B1 publication Critical patent/EP2597229B1/fr
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    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B9/00—Lock casings or latch-mechanism casings ; Fastening locks or fasteners or parts thereof to the wing
    • E05B9/04—Casings of cylinder locks
    • E05B9/041—Double cylinder locks
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B9/00—Lock casings or latch-mechanism casings ; Fastening locks or fasteners or parts thereof to the wing
    • E05B9/04—Casings of cylinder locks
    • E05B2009/046—Cylinder locks operated by knobs or handles
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B9/00—Lock casings or latch-mechanism casings ; Fastening locks or fasteners or parts thereof to the wing
    • E05B9/04—Casings of cylinder locks
    • E05B2009/047—Means for returning cylinder locks to their neutral position
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B65/00—Locks or fastenings for special use
    • E05B65/10—Locks or fastenings for special use for panic or emergency doors
    • E05B65/1086—Locks with panic function, e.g. allowing opening from the inside without a ley even when locked from the outside

Definitions

  • the invention relates to a return mechanism for a lock cylinder, in particular for realizing a locking function and / or an anti-panic function in locks for doors in escape and rescue routes such as an anti-panic function, according to the preamble of claim 1.
  • the invention relates to a cylinder device for a lock cylinder according to claim 10.
  • the invention relates to a lock cylinder for a mortise lock according to the preamble of claim 11.
  • the invention relates to a mortise lock, in particular an anti-panic lock, according to the preamble of claim 12.
  • the invention relates to a method for the automatic return of a cylinder shaft rotatably mounted closing lever according to claim 13.
  • the invention relates to an assembly method for a lock cylinder and / or a mortise lock, in particular for a lock cylinder, which is suitable for use in locks for doors in escape and rescue routes, in particular to realize a panic function, and / or anti-panic Lock according to claim 14.
  • Lock cylinders with an automatic return mechanism are generally known from the prior art.
  • a closing lever is rotated by means of an actuating unit or an actuating part from a first position to another position.
  • the force applied upon actuation of the actuator unit is stored in a spring-loaded unit by tensioning the spring-loaded unit.
  • the force or energy stored in the spring-storage unit is used to automatically move the closing lever, which has been rotated or moved from its first position, back to its initial position in the first position.
  • the inner knob is not variable for different mandrel sizes used, because always a minimum size is specified.
  • the electronics can no longer be arranged in the inner knob.
  • the force is relatively high, since many relatively movable components are provided, which brings a high friction potential with it.
  • the DE 20 2008 010 250 U1 discloses a lock, in particular a door lock for mortise locks, with a longitudinal axis defining housing, a rotatable relative to the housing shaft which is rotatable via at least one handle, wherein the opening and / or closing of the lock after recognition of an input via an input device authorization code takes place, characterized in that the input device is arranged in the handle or is an integral part of the handle.
  • the solution has a mechanism with a helical intermediate drive, which deflects a restoring torque by 90 °. This results in high frictional forces, which make an operation uncomfortable.
  • the DE 10 2008 034 070 A1 discloses a lock cylinder having a housing having a housing bore and a flange portion with a rotatably mounted in the housing bore cylinder core, which is rotatably connected to a closing member, wherein a return spring is provided, which is stretched during rotation of the cylinder core from a neutral position to Turn back the cylinder core twisted from the neutral position in the direction of the neutral position, wherein one end of the return spring acts on an eccentric arranged eccentrically to the axis of rotation of the cylinder core eccentric and the other end of the return spring is mounted in a chamber of the flange, with a tipping mechanism, in particular tilt / Jumping, which tilts or jumps over when the eccentric pin opposite to the neutral position when turning the cylinder core Dead-point situation happens.
  • the DE 10 2008 029 686 A1 discloses a lock cylinder having a bearing portion and a flange portion having housing, a rotatably mounted in the bearing portion cylinder core, which is rotatably connected to a closing member, and with a return spring which is attached on the one hand to the housing and on the other hand on an eccentric to the axis of rotation of the cylinder core arranged eccentric engages to turn back the twisted from a NeutralsteIlung cylinder core back to the neutral position, wherein a first end of the return spring engages a arranged in a chamber of the flange portion mounting pin and a second end on the eccentric pin of the cylinder core. Again, two mounting holes are required for mounting.
  • the DE 10 2006 020 614 A1 discloses a lock, in particular a door lock for mortise locks, with a housing defining a longitudinal axis, with a cam which is rotatably mounted relative to the housing about the longitudinal axis, and with a return means for automatically returning the Schschstedbarts in a rest position with respect to the A housing, comprising: a transmission device with an axially movable first gear element and a rotatably connected to the cam bit second gear member, which are operatively connected to convert an axial movement of the first gear member in a rotational movement of the second gear member, and a biasing means for axial Bias of the first transmission element against the second transmission element.
  • This solution contains many individual components, which means an increased manufacturing and assembly costs. Several components move relative to each other, So that a friction potential is high and a smooth running is not guaranteed. In addition, axial forces must be absorbed. In addition, two mounting holes are needed.
  • the DE 103 16 522 B3 discloses an automatic reset system for axle and lock cam of an electronic locking system for mounting on door locks - especially on panic locks or anti-panic locks - the locking system on the outside of the door via an outside knob and one or more input units for electronic access authorizations, with a preferably connected inside the door arranged control electronics, which stores valid access permissions and activates the system for a limited time when entering a valid authorization, the axis of the locking system in the non-activated state is either freely rotated or locked and coupled in the activated state either for rotary actuation to the closing cam or is unlocked and thus in the activated state via the closing cam can drive the lock, with a smooth-mounted axle rotatably carries an eccentric core, the A Has chsverschiebung of X relative to the axis and on which a ball bearing is mounted and that a spring exerts radial compressive forces on the ball bearing, wherein the spring is anchored in the housing, which in turn is directly or indirectly connected to lock or door leaf.
  • the construction elements required here have a high friction potential, so that smoother solutions are prevented.
  • the available eccentric distance (lever travel) is limited by the design.
  • the solution is disadvantageous as follows.
  • the mechanism requires a ball bearing, which is placed around an eccentric shaft section.
  • the shaft section diameter must not be too small because a minimum torque must be transmitted.
  • the ball bearings and the associated ball bearing friction can not be downsized.
  • the eccentric ball bearing is located around the cylinder axis and can not be too large, otherwise it will collide against the cylinder housing.
  • the eccentric distance X is thereby also limited spatially.
  • the spring shaft and the associated restoring torque are proportional to the eccentric distance and are thereby limited.
  • the eccentric is surrounded by the ball bearing and must be round.
  • the effective eccentric lever length depends on the angle of rotation of the cylinder axis and on the circular eccentric shape.
  • aplha 0 °
  • restoring torques can be formed, because the sine function has a very small slope by 0 °.
  • a lock in particular a door lock for mortise locks, in which the housing has a cylindrical Gepuruseabscbnitt and a radially projecting, U-shaped Gepurcbnitt, the cam sits on a cylindrical Gepurcbnitt in an axial through hole rotatably mounted cam shaft, and a Schroisbart- Resetting device is provided which comprises a reversing device with a partially oblique to the cam shaft cam, along which a arranged on the outside of the cam shaft and rotatably connected thereto, first reverse rotation with a housing axially movable and acted upon by a return spring, second reverse rotation in the Engage, wherein the cam reset means comprises two, together the reverse rotation of the cam shaft generating reverse rotation means in which the partially oblique to the cam shaft ve running cam curves arranged in mirror image to each other and the second reverse rotation elements for generating the reverse rotation of the cam shaft are movable in
  • a digital anti-panic cylinder known with a cylinder housing, a cylinder housing, housed in the cylinder housing rotatably mounted cylinder core, a rotatably arranged locking lug, a connecting in the presence of the lock the cylinder core with the locking lug coupling, and a locking lug when not actuated by the anti Panic cylinder in a predetermined position adjusting return mechanism, wherein the return mechanism of a received from the cylinder housing, rotatably mounted sleeve, a in Axially extending portion of the cylinder core surrounds, is connected on one side with the locking lug and has an obliquely extending about the longitudinal axis of the sleeve groove, and a cylinder housing received, in this axially displaceably arranged actuating element which is mounted against the force of a spring , engages in the groove of the sleeve and the locking lug in the predetermined position rotationally acting on the sle
  • the invention includes the technical teaching that in a return mechanism for a lock cylinder, in particular for realizing a closing function in locks for doors in escape and rescue routes such as an anti-panic function, for returning at least one cylinder shaft and a co-rotating with this closing lever, is provided after a rotation back into a predefined position comprising at least one eccentric unit rotatably fixed with the cylinder shaft and a spring-storage unit acting radially to the cylinder shaft for the self-resetting of the closing lever that the eccentric unit comprises at least one disc-shaped coupling body, the lateral surface of a cam for a Bolt head of the spring-storage unit forms, which abuts with a Abrollmaschine on the lateral surface of the coupling part, wherein the eccentric unit is formed for Totpunrededuztechnik with a rotationally asymmetric outer contour.
  • a coupling part for coupling with at least one cylinder shaft of a lock cylinder for the return mechanism of the lock cylinder, comprising at least one disc-shaped coupling body which defines outwardly by two opposite end faces and a peripheral shell side connecting the end faces is, with at least one opening for coupling the at least one cylinder shaft, wherein the at least one opening is arranged eccentrically, so that the coupling part acts as an eccentric, wherein the coupling body is formed as a rotationally asymmetric coupling body to realize by its shell side or lateral surface a rotationally asymmetric control curve for an adjacent bolt means, wherein the shell side or lateral surface tapers in a first region ,
  • the shell side or lateral surface which are used here synonymously, unless otherwise indicated, is formed as a continuous surface with the exception of an edge or a corner or unsteady position in the first region.
  • the coupling body is preferably designed to be perpendicular to a vertical axis symmetrical or mirror-symmetrical parallel to the end faces.
  • the lateral surface is designed so that it is suitable as a control curve for a bolt device which bears against the lateral surface. Accordingly, in one embodiment, the lateral surface is coated.
  • the lateral surface is coated with a PVD chromium nitride layer.
  • the layer is preferably formed as a thin layer in the range of a few ⁇ m , in particular in the range of about 2 ⁇ m .
  • the untreated or uncoated shell surface has a microhardness in the range of about 300 HV.
  • the surface has a microhardness in the range of about 2200HV.
  • the coating is inert and polishable, the friction coefficient is lowered and the wear resistance is improved.
  • the layer on the control curve has a high toughness and can withstand high surface pressure well - by a self-lubricating effect are favorable Einlaufeigenschaften.
  • the coupling part is designed for use in a lock cylinder. Accordingly, the lateral surface, that is, from the end face to the opposite end face, extends in a longitudinal direction or an axial direction when installed. The plane of the end faces is correspondingly in a radial direction in the installed state.
  • the lateral surface tapers at a first position.
  • the lateral surface runs together in this area approximately heart-shaped.
  • the tip of the first region is preferably rounded, so that the load on an adjacent component is low here.
  • the radius of the rounding is different from the radius of curvature of the first area. Accordingly, the first area runs curved toward each other pointedly.
  • the radius of curvature preferably differs from the radius of the rounding by at least 10%, preferably at least 15% and more preferably by at least 20%.
  • the radius of the rounding is constant in one embodiment.
  • the radius is variable over its extent. Accordingly, in one embodiment, the radius of curvature is constant. In another embodiment, the radius of curvature varies over its extent.
  • the curvature or the course of the shell side and the resulting control curve is formed as follows.
  • the radius of the curvature / control curve that is, the radial distance of the lateral surface to the center in an angular range is made constant.
  • the angular range is about 0 to 45 °, preferably 0 to 35 ° and more preferably 0 to 25 °, preferably about 30 °, in which the radius or the distance Center point to shell side is constant. The angle with respect to the mirror axis of symmetry is measured.
  • the radius changes up to the tip area of the coupling part, ie in the range up to 180 °. In this area, the radius increases, that is the distance up to the pointed area.
  • the growth takes place continuously over the angular range. In other embodiments, a discrete growth is also provided. Preference is given to continuous, jump site-free growth.
  • the radius grows in such a way that a moment, which is on one side of the shell acting force and the eccentricity results, that is, results from the force arm formed by the radius and the force is substantially constant.
  • the radius initially rises steeply after the first angle range with increasing degrees. When approaching the sharp area, ie at angles near 180 °, the radius increases less so that a control curve is flatter.
  • the lateral surface has an undulating course with an average deflection on an opposite position.
  • the wave-shaped course is provided for a rest position or first position of a closing lever. In a rotation of the closing lever by 180 ° then the bolt device would abut the tip of the coupling part. Due to the pointed inlet, the mating bolt mechanism - tip of the coupling part could not assume a stable position, so that a dead center is avoided. A provision is thus facilitated.
  • the lateral surface is preferably formed so that this allows in cooperation with the bolt device an equal or almost equal force. Unlike springs, the special curvature does not produce a progressive or degressive force effect, but an approximately constant force effect. Upon actuation, a substantially constant torque is thus applied.
  • the lateral surface has a bulge in another area.
  • an embodiment of the present invention provides that the lateral surface has a bulge at another position.
  • the other position is preferably opposite the first position or rest position.
  • the bulge is realized at an arbitrary position.
  • the bulge is slightly offset from the opposite position.
  • the first position or rest position is at 0 o'clock.
  • the other position or the second position is preferably in the range of about 6 clock, that is rotated by about 180 °. In other embodiments, other angular offsets are possible.
  • the lateral surface is mirror-symmetrical to a central axis, so that the two different positions are preferably angularly offset by 180 ° or opposite.
  • the coupling part is designed to cooperate with a bolt device or other guide or pin device similar to the interaction of a camshaft with valves.
  • the opening for receiving at least one shaft is disposed near the bulge, that is away from the pointed side. Accordingly, the bulge may be adapted to the opening.
  • the opening is arranged as far away from the pointed side as possible in order to bring about the largest possible eccentric lever.
  • the bulge is designed so that a sufficient wall thickness is provided for the opening.
  • the opening is preferably formed as a passage opening.
  • the passage opening has a rotationally symmetrical central part and, laterally, further opening sections.
  • the side opening portions may be in the 3 o'clock and 9 o'clock positions when the pointed side and the side with the bulge are at 6 and 12 o'clock positions.
  • the opening portions may be formed, for example, as elongated holes or the like. In this way, a total of rotationally asymmetric through hole is realized.
  • This opening can be used to connect a cylinder shaft or several cylinder shafts to the coupling part in a simple and secure manner.
  • the coupling part is rotatable about the central part in total or rotatable about the center of the central part.
  • the middle part is formed larger than the lateral opening portions.
  • a securing element can be arranged centrally through the middle part, for example in the form of a screw or a pin.
  • the coupling part is designed to cooperate with a corresponding actuating part, component, pin part or the like, which is preferably designed as a bolt part.
  • a bolt device for abutment on a side acting as a control cam shell of a erfindungesdorfen coupling part for a return mechanism of a lock cylinder comprising a bolt body, in particular with two end faces and a front side connecting lateral surface, and one, preferably on one of End faces, bolt head formed thereon, is provided, that the bolt head has a Abrollisme, which is designed to bear against the acting as a control cam shell side of the adjacent coupling part.
  • the bolt head on a Abrollisme called on the shell side, or even lateral surface, unrolls.
  • the bolt head is formed in one embodiment of a bearing block.
  • the bearing block has a longitudinally arranged round rod, cylinder pin or cylinder rod.
  • Longitudinal direction refers here to the installed state in a lock cylinder and describes the extension direction of the cylinder shaft, ie the axial direction or longitudinal direction, as already mentioned in connection with the description of the coupling part.
  • a ball bearing is arranged, whose solid, inner ring is connected to the round rod.
  • the outer ring is designed to be freely rotatable and thus rolls on abutment against the lateral surface or lateral surface on the lateral surface. In this case, the outer ring and the lateral surface on a suitable material pairing, which is suitable for unrolling.
  • the bolt body is designed as an asymmetrical bolt body in order to realize an anti-rotation in a guide.
  • the guide is designed, for example, as a mounting opening, in particular a mounting opening with a corresponding outer contour, in a cylinder housing.
  • the bolt device is provided for rotationally fixed arrangement in a cylinder housing.
  • the cylinder housing has a corresponding recess, preferably with an extension direction and / or central axis in the radial direction, which is adapted to the outer contour of the bolt body, in particular complementary.
  • the bolt device is designed to be movable radially to the coupling part.
  • the Abrollica abuts the lateral surface, a corresponding force is applied for a permanent contact. The force acts accordingly in a radial direction.
  • a further embodiment of the present invention provides that on the bolt body relative to the bolt head a spring-storage unit is provided.
  • the spring-storage unit is biased or relaxed in a radial direction during a rotation of the coupling part and associated therewith a translational movement of the bolt device.
  • the arrangement of coupling part and bolt device is chosen so that in the relaxed state of the spring-storage unit or in the nearly relaxed state, the coupling part with the pointed portion facing away from the spring-storage unit.
  • the spring-storage unit is designed as a compression spring, in particular as a spiral compression spring.
  • the helical compression spring is designed as a helical compression spring with a conical spring wire cross-section, in particular with a conically tapering spring wire cross-section, in order to realize the smallest possible design possible.
  • the bolt body is at least partially hollow, so that a spring-storage unit is at least partially disposed in the bolt body. A portion of the spring-storage unit protrudes beyond the bolt body for bias.
  • the coupling part and the bolt device form essential parts of the remindstellmechanismusses.
  • other spring-storage units are provided. Also, for example an embodiment with other power storage units conceivable.
  • the invention therefore further includes the technical teaching that in a return mechanism for a lock cylinder, in particular for the realization of a closing function in locks for doors in escape and rescue routes such as an anti-panic function, for returning at least one rotatably mounted on a cylinder shaft locking lever comprising at least one spring-storage unit acting perpendicular or radial to the cylinder shaft for the self-resetting of the closing lever during a rotation back into a predefined position and at least one control unit which controls the return, coupled to the cylinder shaft and the spring-storage unit, wherein the control unit has a cooperating with the spring-storage unit, in particular cooperating over a lateral surface, eccentric unit is provided, that the eccentric unit is formed with a rotationally asymmetric outer contour.
  • anti-panic function often also abbreviated to "panic function” - in the sense of this invention means functions which are suitable for use in emergency exit locks or (anti) panic door locks.
  • Emergency exit locks for example, from corresponding DIN standards such as the DIN EN 179 - as of April 2008 known.
  • a reference to "(anti) panic function” in connection with a lock cylinder or another component or method means that this component, the lock cylinder or the method for use in special locks - so-called anti-panic Locks - suitable for doors in escape and rescue routes.
  • the eccentric unit is designed as a disk-shaped coupling body in order to realize a Tot Vietnamesereduzi für a
  • the coupling body has an egg-shaped, oval and / or heart-shaped region, that is to say a tapered region.
  • the coupling body has an area with a Ausdellung or bulge.
  • the curvature of a shell side of the coupling body has, in one embodiment, at least one region with a concave portion and at least one region with a convex portion.
  • the coupling body has at least one convex portion and two concave portions, at least one concave portion and two convex portions and / or at least two or more convex and / or at least two or more concave portions.
  • the eccentric unit is designed as a coupling part according to the invention.
  • the coupling part according to the invention has a rotationally asymmetric lateral surface, which runs together in an area pointed. Accordingly, the coupling part in a plan view of an approximately oval shape, wherein at the blunt end of a Ausdellung or buckling is provided.
  • the remindstellmechamismus is designed for installation or use in a lock cylinder, especially in a lock cylinder for use in special locks - so-called anti-panic locks - for doors in escape and rescue routes.
  • a rotary movement is transferred to a longitudinal movement and vice versa.
  • the rotational movement takes place upon actuation of an actuating unit or an actuating part.
  • a closing lever is deflected via a coupled to the closing lever and the actuating unit shaft, for example, the cylinder shaft, or a plurality of waves from its rest position in a twisted position.
  • the closing lever is automatically or automatically moved back from its deflected position to its rest position or home position after the deflection and after the actuation. This is done in which the rotational movement is transformed by an eccentric into a longitudinal movement, the longitudinal movement is transmitted to a spring-storage unit, the resulting work is stored and when the operation is canceled, the process proceeds in reverse order, so that the closing lever is back in its original position.
  • the control unit comprises the eccentric unit.
  • the eccentric unit is designed as a coupling part according to the invention.
  • the eccentric unit has a rotationally asymmetrical coupling body which, due to its shape, minimizes the risk of a dead center position and excludes it due to the existing manufacturing tolerances.
  • the return mechanism is constructed as follows.
  • the closing lever is secured against rotation with the cylinder shaft extending in a longitudinal direction or an axial direction.
  • the cylinder shaft is connected to the coupling part.
  • the cylinder shaft is at least partially disposed in the eccentrically formed opening or connected thereto, for example via a securing element.
  • the coupling part contacts the bolt device. This is resiliently biased by the spring-storage unit, at least with respect to a housing and / or the cylinder shaft.
  • the spring-storage unit is arranged in one embodiment such that the spring force in the radial direction through the Center part of the opening of the coupling part is directed. In another embodiment, the spring force in the radial direction is not formed extending through the central part of the opening of the coupling part. An orientation of the radially acting spring force through the middle part is preferred.
  • the eccentric unit is coupled via a bolt device according to the invention with the spring-storage unit.
  • a Abrolliser abuts the lateral surface of the coupling part.
  • the unwinding unit comprises a ball bearing, which rests against the lateral surface.
  • a cylinder housing for receiving a return mechanism for a lock cylinder comprising at least one cylinder section and at least one flange section
  • the flange section has a radial, in particular a single, radial, mounting opening for the return mechanism.
  • reset mechanism can be easily set and / or mounted in the housing.
  • the cylinder housing extends in a longitudinal direction.
  • the cylinder housing has a cylinder portion in which the cylinder shaft is arranged.
  • the cylinder housing has a radially adjoining flange section into which the closing lever extends.
  • the coupling part is arranged in the cylinder section.
  • the bolt device is arranged in the mounting opening of the flange portion.
  • the cylinder housing has no further mounting openings, neither in the axial direction nor in the radial direction.
  • the bolt device is arranged radially to the coupling part
  • the mounting hole is radially aligned.
  • the bolt device is inserted into the mounting opening formed complementary to the bolt device and closed by means of a flush with the cylinder housing cover.
  • GGGF a bias of the spring-storage unit is set via an actuator.
  • a guide element is provided in one embodiment, so that incorrect assembly is excluded.
  • Other openings for mounting are not provided on the flange portion.
  • the spring-storage unit is fixed or defined arranged in the cylinder housing.
  • the mounting opening at least partially has a rotationally asymmetrical cross section in order to at least partially receive the return mechanism in a manner secure against rotation.
  • the mounting opening like the bolt body, has a rotationally asymmetrical cross section in a common area, so that the bolt body does not rotate in the mounting opening.
  • the cross section can be formed in any desired rotationally symmetrical manner.
  • the return mechanism is completely arranged in the cylinder housing.
  • the invention includes the technical teaching that in a cylinder device for a lock cylinder, is provided that at least one cylinder housing, in particular a cylinder housing according to the invention, and / or at least one return mechanism, in particular a return mechanism according to the invention, is included.
  • the return mechanism is at least partially received in the cylinder housing, in particular completely absorbed.
  • the housing is preferably as a cylinder housing according to the invention and / or the return mechanism is preferably designed as a return mechanism according to the invention.
  • the cylinder device thus comprises the return mechanism and the cylinder housing.
  • the cylinder device is provided with an actuating device and further components coupled to a lock cylinder.
  • the invention includes the technical teaching that, in a lock cylinder, in particular for a mortise lock, comprising at least one locking lever rotatable via an actuating unit or an actuating part, which is automatically rotatable into a predetermined position via a return mechanism from a deflected position, it is provided the return mechanism is designed as a return mechanism according to the invention.
  • the closing lever is located without a force in an initial position in which the tip portion of the coupling part is arranged away from the bolt device.
  • a cylinder housing according to the invention is provided.
  • the return mechanism is at least partially, more preferably completely, arranged in the cylinder housing.
  • lock cylinder in a broader sense also includes mortise locks and / or locks in general, in particular locks for doors in escape and rescue routes.
  • the lock cylinder In the narrower sense of the lock cylinder is formed in one embodiment for actuating a mortise lock or any other lock.
  • the lock cylinder for realizing the locking function in special locks for doors in escape and rescue routes - also known as anti-panic locks - suitable.
  • the anti-panic lock is arranged in and / or on a door and ensures opening of the door.
  • the lock cylinder is designed such that it does not prevent the lock from opening or unlocking.
  • the invention thus further includes the technical teaching that it is provided in a mortise lock, in particular in an anti-panic lock, that this comprises a return mechanism according to the invention and / or a lock cylinder according to the invention.
  • the lock cylinder comprises a return mechanism according to the invention. By the return mechanism causes the closing lever is always in a defined position without force, so that an anti-panic function is feasible.
  • the mortise lock can be executed as desired, in particular as an anti-panic lock.
  • the mortise lock is designed as an electrical and / or electronic lock.
  • the lock is designed as a mechanical and / or as a mechatronic lock.
  • the lock is formed, for example, with a lock cylinder or a plurality of lock cylinders.
  • the actuating unit is preferably designed as a rotary knob or the like.
  • the cylinder shaft is preferably interrupted in the region of the coupling part, that is, formed as a two-part cylinder shaft. In other embodiments, the cylinder shaft is formed continuously.
  • the coupling part is formed integrally with a cylinder shaft and / or the cylinder shafts.
  • the shaft has at least partially a rotationally asymmetric cross section, for example in the form of the cross section of the coupling part.
  • the invention further includes the technical teaching that in a method for the automatic return of a cylinder shaft rotatably mounted closing lever, comprising the steps biasing a spring-storage unit by turning the closing lever, wherein a bolt device on a rotationally asymmetric circumferential surface of an eccentric with the twist is tracked.
  • This is the required for rotation torque through the eccentric radially, in particular in the longitudinal direction offset, transformed into a longitudinal movement.
  • the torque is transmitted accordingly to a spring-storage unit and stored there.
  • the power transmission is transmitted radially in extension of an opening of the coupling part to the spring-storage unit.
  • the power transmission takes place along an imaginary direction of force through the central part of the opening and through the axis of the cylindrical pin radially on the spring-storage unit.
  • the applied torque for a rotation of the closing lever takes place in dependence on the curve of the shell side.
  • the shell side has a corresponding, approximately oval, in a first region about heart-shaped curvature.
  • the curvature is designed accordingly, so that an applied torque for the transmission and adjustment of the closing lever is substantially constant. Due to the radial arrangement of the spring with its radially extending longitudinal axis through the axis of rotation of the Abrolltechnik and the central part of the opening an optimized power transmission is realized, in particular without offsets. As a result, the ease of use of the lock or the lock cylinder is optimally designed.
  • the lock according to the invention or the lock cylinder according to the invention more precisely the return mechanism arranged therein, use the method according to the invention.
  • the invention also includes the technical teaching that in an assembly process for a lock cylinder and / or a mortise lock, in particular for a lock cylinder, which is suitable for use in locks for doors in escape and rescue routes, in particular to an anti-panic function realize, and / or an anti-panic lock, comprising the steps of inserting a spring-storage unit and / or a bolt device, in particular a bolt device according to the invention, radially into a mounting opening and closing the mounting opening with a lid or a lid unit.
  • the cylinder housing has a single mounting opening. This is formed radially.
  • an opening is provided in the extension of the mounting opening in the radial direction, via which the mounting opening has a passage to a receptacle for the cylinder shaft in the cylinder portion.
  • the mounting hole is formed in the flange portion.
  • the coupling part is arranged. This contacted in the mounted state, the unwinding unit of the bolt device. Upon rotation of the closing lever and thus of the coupling part, the torque is transmitted radially and centrally through the central part and through the axis of rotation of the unwinding unit to the spring-loaded unit.
  • the FIG. 1 shows an embodiment of a coupling part 10 according to the invention.
  • the coupling part 10 is formed as a disk-shaped coupling part 10 and has two flat end faces 11 and a circumferential shell side 12.
  • the coupling part 10 is rotationally asymmetrical.
  • the coupling part 10 has a tapered region 13.
  • the coupling part 10 is formed in a plan view approximately as the lower part of a symbolized heart or the tip of an oval converging.
  • the coupling part 10 in a plan view of a mirror-symmetrical shape to an imaginary longitudinal axis or mirror axis through the top.
  • Opposite to the tapered region 13 is an area with a Ausdellung or bulge 14 or an area formed with a different curvature.
  • the shape of the coupling part 10, so the shell side 12 is flatter.
  • the other region 14 runs in a flatter rounding, ie blunt, with the direction of curvature twice, left and right of the center of the Ausdellung, reverses, that is from convex to concave changes.
  • the curvature in the region has at least one convex as well as at least one concave portion, at least on each mirror side.
  • the shell side 12 forms a circumferential control curve, which is for contacting a bolt device (see Fig. 2 ) is trained.
  • the coupling part 10 is designed as an eccentric part.
  • the coupling part 10 has an opening 15.
  • the opening 15 is off-center, arranged on the mirror axis, and is designed for a receptacle or coupling at least one cylindrical shaft end.
  • the opening 15 is formed as a passage opening with a middle part, middle part or central part 15a and two lateral parts 15b.
  • the central part 15a is rotationally symmetrical formed as a circular passage opening.
  • the two laterally, in particular mirror-image formed to the central part 15a lateral parts 15b are rotationally asymmetric formed as slots, which pass into the central part 15a. Overall, such a rotationally asymmetric, mirror-inverted to a longitudinal axis formed opening 15 is formed.
  • the pointed area 13 is located approximately in a 6 o'clock position of the coupling part 10.
  • the area with the bulge 14 is located opposite the pointed area 13 in the 12 o'clock position.
  • the eccentrically arranged opening 15 is located closer to the 12 o'clock position along the longitudinal axis extending between the 6 o'clock position and the 12 o'clock position, ie the area with the bulge 14.
  • the area with the bulge 14 extends approximately parallel to the contour of the opening 15 facing it, so that in this area 14 a sufficient wall thickness between shell side 12 and the wall of the opening 15 facing it is realized.
  • the shell side 12 is formed as a control cam on which a bolt device rests. The bolt device is in Fig. 2 shown.
  • Fig. 2 shows an embodiment of the inventive bolt device 20.
  • the bolt device 20 comprises a bolt body 21 and a bolt head 22.
  • the bolt body 21 extends in a longitudinal direction which extends radially to a cylinder shaft of a lock cylinder.
  • the bolt body 21 viewed in a plan view, a rotationally asymmetric contour in order to realize a rotation in a corresponding receiving opening.
  • On an end face of the bolt body 21 of the bolt head 22 is formed.
  • This comprises a Abrollmaschine 23, which is designed to bear against the acting as a control cam shell side 12 of the adjacent coupling part 10.
  • the bolt head 22, more precisely the unwinding unit 23, comprises an approximately U-shaped bearing block 24. Between its legs 24a, a round rod, cylindrical pin or an axle 25 is received.
  • the fixed, inner ring is connected to the round rod 25.
  • Its outer ring is rotatable and rolls off when in contact with the shell side or lateral surface 12.
  • the outer ring and the lateral surface 12 on a suitable material pairing and a matched radius or a coordinated curvature, which is suitable for unrolling.
  • Fig. 3 shows a section which shows the interaction of coupling part 10 and unwinding unit 23 schematically. Shown is the coupling part 10 in a frontal plan view. From the unwinding unit 23, the outer ring of the ball bearing 26 is shown schematically. Between an area of contact of the ball bearing 26 with the shell side 12, that is from the shell side 12 to the center of the central part of the opening 15a, an eccentric lever e acts (also eccentricity). Shown here is the maximum eccentric lever e, which adjusts when the shell side 12 with the pointed portion 13, the ball bearing 26 contacted. The fact that the pointed portion 13 abuts against the ball bearing 26, a dead center position is reduced here, that is, this position is an unstable position. Shown is also the mirror axis R of the coupling part 10, which extends in the radial direction.
  • Fig. 4 shows a perspective view of a section of a lock cylinder 100 according to the invention prior to assembly.
  • the lock cylinder 100 includes a lock member 110, an operation member 120, and a return mechanism 130.
  • the lock member 110 includes a cylinder housing 111 having a cylinder portion 111a and a flange portion 111b.
  • the closing part 110 includes a cylinder shaft 112 which is rotatably disposed in the cylinder portion 111a via a bearing.
  • the cylinder shaft 112 extends in an axial direction or a longitudinal direction L.
  • a lock lever 113 Rotatably connected to the cylinder shaft 112, a lock lever 113 rotatable in a recess of the cylinder portion 111a and the flange portion 111b is formed.
  • the actuating part 120 has a knob shaft 121 which is non-rotatably connected to a rotatable actuating handle 122 designed as an inner knob.
  • the return mechanism 130 comprises the coupling part 10, the bolt device 20, a spring-storage unit 30 and a cover unit 40.
  • the return part 110 and the operating part 120 are coupled to one another via the return mechanism 130.
  • one end of the cylinder shaft 112 and one end of the knob shaft 121 are connected to the coupling part 10, wherein each shaft end is assigned in each case one end face 11 of the coupling part 10.
  • the shaft ends are lubbestbest connected to the coupling part 10 via the opening 15.
  • the shaft ends are additionally secured to the coupling part 10.
  • the lock cylinder 100 is in an unassembled state, that is, exploded.
  • the shaft ends are connected to each other via the coupling part 10.
  • the coupling part 10 is arranged so that it is angeorndet in the cylinder portion 111 a of the cylinder housing 111.
  • the arrangement is made such that the coupling part 10 is arranged in a region of a mounting opening 114 of the cylinder housing 111.
  • the mounting hole 114 is formed to extend radially in the flange portion 111b and has a passage to the coupling part 10 and to a receptacle for the cylinder shaft 112 in the cylinder portion 111 on. If the coupling part 10 in position, the bolt device 20 is inserted into the mounting hole 114, so that contact the shell side 12 and the outer ring of the ball bearing 26. At a bolt head 22 opposite end of the bolt body 21, the spring-memory unit 30, for example in the form of a compression coil spring 31 is brought into engagement with the bolt body 22. For this purpose, the bolt body 22 has a corresponding receptacle.
  • the Bolen worn 20 is now arranged with the spring-memory unit 30 in the mounting hole 114 and arranged fixed to the housing with the cover unit 40.
  • the spring-storage unit 30 can be biased by a set screw or by appropriate dimensions of the mounting hole 114 and / or the bolt device 20 / spring-storage unit 30.
  • a further securing element 131 here a screw, is provided.
  • Fig. 5 shows a perspective view of a section A after Fig. 4 around the coupling part 10.
  • the ball bearing 26 abuts radially on the coupling part 10.
  • the coupling part 10 is formed in one piece. It has no offset or heel in the longitudinal direction L. Accordingly, the ball bearing 26 and the coupling part 10 are aligned approximately the same, that is, the end faces are the same, that is substantially parallel, aligned. Both axes of rotation, that of the coupling part 10 and that of the ball bearing 26 are aligned in the longitudinal direction L.
  • the bolt device 20 is fixed to the housing 111 via the cover unit 40, more precisely with the cover 41, with the cylinder housing 111.
  • the cover or closure 41 is adapted with its outer or outer contour to the outer contour of the flange portion 111b in this area, so that the cover 41 terminates flush with the outside of the cylinder housing 111.
  • the structure of the assembled lock cylinder 100 is in Fig. 6 dargesellt.
  • Fig. 6 shows a side view of the lock cylinder 100 after Fig. 4 , partially cut.
  • the lock cylinder 100 includes the closing part 110, the operating part 120 and the return mechanism 130.
  • the closing part 110 and the return mechanism 130 are completely disposed in the cylinder housing 111 except for the closing lever 113 in a position deflected from its rest position.
  • the closing lever 113 is rotatably connected to the cylinder shaft 112.
  • the cylinder shaft 112 is rotatably supported via a shaft bearing 90 in the cylinder housing 111. At one end of the cylinder shaft 112, this is coupled via the screw with countersunk head with the coupling part 10 and with the knob shaft 121.
  • the knob shaft 121 is partially disposed in the cylinder portion 111a and partially in the knob, so that no shaft parts are exposed. Accordingly, the knob closes axially or longitudinally directly to the cylinder housing 111. About another shaft bearing 90, the knob shaft 121 is mounted in the cylinder portion 111 a. The cylinder shaft 112 and the knob shaft 121 are coaxial, that is aligned in L jossleging L arranged.
  • the coupling member 10 is eccentrically arranged with its opening 15 and ensures the eccentric lever e in the radial direction. Radially adjacent to the coupling part 10, which is arranged in the radial direction via the coil compression spring 31 resiliently mounted bolt device 20.
  • the bolt device 20 contacts the serving as a control cam shell side 12 of the coupling part 10.
  • the bolt body 21 has a radially open cavity, so that the bolt body 21 is formed in the area approximately pot-shaped. In the cavity, projecting radially beyond this, the helical compression spring 31 is arranged. With its protruding end, the helical compression spring 31 is received in a recess of the lid or closure 41, so that the helical compression spring 31 is guided. Adjacent to the radially arranged helical compression spring 31 is formed on the cover 41 as a screw 42 formed securing element 131 is provided for the housing-fixed connection of the lid 41 with the cylinder housing 111.
  • the bolt device 20 and the spring-storage unit 30 are arranged completely in the flange section 111b, more precisely in its radial mounting opening 114.
  • the mounting opening 114 has a passage to the inner cavity of the cylinder portion 111 a, more precisely to the region in which the coupling part 10 is arranged. In this way, the ball bearing 26 can contact the coupling part 10 through the passage.
  • the mounting opening 114 has a contour that is adapted to the contour of the bolt body 22. Since the outer contour of the bolt body 22 is formed rotationally asymmetrical, the corresponding or corresponding inner contour of the mounting hole 114 is complementary, that is formed rotationally asymmetric. In this way, a rotation of the bolt device 20 in the mounting hole 114 or relative to the coupling part 10 is prevented.
  • FIGS. 7 and 8 show in a sectional front view of two different positions of the coupling part 10th
  • Fig. 7 shows a sectional front view of the lock cylinder 100 after Fig. 4 with the locking lever 113 in a home position or rest position
  • Fig. 8 shows a sectional front view of the lock cylinder 100 after Fig. 4 with the locking lever 113 in a rotated position by 180 °.
  • Fig. 7 is the tip side 13 of the coupling part 10 in an upper position, that is in the 12 o'clock position.
  • the locking lever 113 (not visible here) is in its rest position and is arranged flush in the cylinder housing 111.
  • the ball bearing 26 abuts on the side with buckling 14 on the coupling part 10.
  • the compression coil spring 31 is a relaxed or slightly biased state.
  • the bolt device 20 is maximally extended in the radial direction R and projects with the ball bearing 26 as far as possible from the passage in the direction of the opening 15.
  • the knob and thus the knob shaft 121 is rotated by 180 °, so also rotates with the knob on the knob shaft 121, the coupling member 10 and the cylinder shaft 112 rotatably coupled Closing lever 113 with.
  • Fig. 8 shown in a 12 o'clock position.
  • the eccentric coupling part 10 is moved along.
  • Its pointed area 13 is now in a 6 o'clock position.
  • the bolt device 10 is moved in the radial direction against the force of the helical compression spring 31 due to the permanent contacting of the bolt device 20 to the coupling part 10.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lock And Its Accessories (AREA)

Claims (15)

  1. Mécanisme de rappel (130) pour un cylindre de verrouillage (100), en particulier pour réaliser une fonction de fermeture sur des serrures de portes dans des voies d'évacuation et de sauvetage, telle qu'une fonction anti-panique, pour ramener au moins un axe de cylindre (112) et un levier de fermeture (113) tournant avec celui-ci dans une position prédéfinie après une rotation, comprenant
    au moins une unité excentrique solidaire en rotation avec l'axe de cylindre (112) et une unité d'accumulation à ressort (30) agissant radialement par rapport à l'axe de cylindre (112) pour rappeler automatiquement le levier de fermeture (113), caractérisé en ce que l'unité excentrique comprend un corps d'accouplement avec un contour extérieur à asymétrie de révolution pour réduire le point mort, qui est couplé avec l'axe de cylindre et qui comprend au moins un corps d'accouplement (10) en forme de disque dont la surface d'enveloppe (12) forme une came de commande pour une tête de boulon (22) de l'unité d'accumulation à ressort (30) qui porte sur la surface d'enveloppe (12) du corps d'accouplement (10) par l'intermédiaire d'une unité de roulement (23).
  2. Mécanisme de rappel selon la revendication 1, caractérisé en ce que la surface latérale (12) du corps d'accouplement présente un contour extérieur à asymétrie de révolution.
  3. Mécanisme de rappel (130) selon la revendication 1 ou 2, caractérisé en ce que des parties de la surface latérale (12) du corps d'accouplement qui présentent la plus grande distance par rapport à l'axe de l'axe de cylindre (112) (levier d'excentrique maximum e) s'effilent.
  4. Mécanisme de rappel (130) selon l'une des revendications précédentes 1 à 3,
    caractérisé en ce
    que la partie d'accouplement (10) est délimitée par deux faces frontales (11) opposées dirigées vers l'extérieur et une surface d'enveloppe (12) circonférentielle reliant les faces frontales (11), avec au moins une ouverture (15) pour accoupler ledit au moins un axe de cylindre (112), ladite au moins une ouverture (15) étant disposée excentriquement, de sorte que la partie d'accouplement (10) agit comme un excentrique, la partie d'accouplement étant réalisée pour présenter un corps d'accouplement à asymétrie de révolution pour réaliser par sa surface d'enveloppe (12) une came de commande à asymétrie de révolution pour un dispositif de boulon (20) adjacent, la surface d'enveloppe (12) se terminant en pointe dans une première région (13).
  5. Mécanisme de rappel (130) selon l'une des revendications précédentes 1 à 4,
    caractérisé en ce
    qu'un corps de boulon (21) de la tête de boulon (22) est guidé de manière bloquée en distorsion.
  6. Mécanisme de rappel (130) selon l'une des revendications précédentes 1 à 5,
    caractérisé en ce
    qu'une unité d'accumulation à ressort (30), qui forme un dispositif de boulon (20), est prévue sur le corps de boulon (21) à l'opposé de la tête de boulon (22).
  7. Mécanisme de rappel (130) selon l'une des revendications précédentes 1 à 6,
    caractérisé en ce
    qu'un roulement à billes (26) disposé sur une barre ronde de la tête de boulon (22) sert d'unité de roulement (23).
  8. Mécanisme de rappel (130) selon l'une des revendications précédentes 1 à 7 pour un cylindre de verrouillage (100) qui est reçu dans un boîtier de cylindre (111) qui présente au moins une partie cylindre (111a) et au moins une partie bride (111b),
    caractérisé en ce
    que la partie bride (111b) présente une ouverture de montage (114) dirigée radialement par rapport à la partie cylindre (111a) pour recevoir l'unité d'accumulation à ressort (30), y compris le corps de boulon (21), la tête de boulon (22) et l'unité de roulement (23).
  9. Mécanisme de rappel (130) selon la revendication 8, caractérisé en ce que l'ouverture de montage (114) présente au moins partiellement une section transversale à asymétrie de révolution pour recevoir le dispositif de boulon (20) au moins partiellement de manière bloquée en rotation.
  10. Dispositif de cylindre pour un cylindre de verrouillage (100), comprenant au moins un mécanisme de rappel (130) selon l'une des revendications précédentes 1 à 9, le mécanisme de rappel (130) étant reçu dans le boîtier de cylindre (111).
  11. Cylindre de verrouillage (100) pour une serrure à mortaiser, comprenant au moins un mécanisme de rappel (130) selon l'une des revendications précédentes 1 à 9.
  12. Serrure à mortaiser, en particulier serrure anti-panique, comprenant un mécanisme de rappel (130),
    caractérisée en ce
    que le mécanisme de rappel (130) est réalisé selon l'une des revendications précédentes 1 à 9.
  13. Procédé de rappel automatique d'un levier de fermeture (113) monté tournant au moyen d'un axe de cylindre (112), au moyen d'un mécanisme de rappel selon l'une des revendications précédentes 1 à 9, comprenant les étapes consistant à précontraindre une unité d'accumulation à ressort (30) en tournant le levier de fermeture (112), un dispositif de boulon (20) étant asservi à la distorsion par une surface latérale (12) périphérique à asymétrie de rotation d'un excentrique.
  14. Procédé de montage pour un cylindre de fermeture (100) présentant les caractéristiques de la revendication 11, qui est apte à être utilisé dans des serrures de portes dans des voies d'évacuation et de sauvetage pour réaliser une fonction anti-panique, comprenant les étapes consistant à insérer une unité d'accumulation à ressort (30) et/ou un dispositif de boulon (20) radialement dans une ouverture de montage (114) et à fermer l'ouverture de montage (114) avec une unité de couvercle (40).
  15. Procédé de montage pour une serrure à mortaiser présentant les caractéristiques de la revendication 12, qui est apte à être utilisée dans des serrures de portes dans des voies d'évacuation et de sauvetage pour réaliser une fonction anti-panique, comprenant les étapes consistant à insérer une unité d'accumulation à ressort (30) et/ou un dispositif de boulon (20) radialement dans une ouverture de montage (114) et à fermer l'ouverture de montage (114) avec une unité de couvercle (40).
EP20110190744 2011-11-25 2011-11-25 Elément d'embrayage, système de boulon, mécanisme de rappel, boîtier de cylindre, dispositif de cylindre, cylindre de fermeture et serrure à mortaiser ainsi que procédé de rappel et de montage associés Active EP2597229B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
EP20110190744 EP2597229B1 (fr) 2011-11-25 2011-11-25 Elément d'embrayage, système de boulon, mécanisme de rappel, boîtier de cylindre, dispositif de cylindre, cylindre de fermeture et serrure à mortaiser ainsi que procédé de rappel et de montage associés
PL11190744T PL2597229T3 (pl) 2011-11-25 2011-11-25 Część sprzęgająca, urządzenie sworzniowe, mechanizm cofający, obudowa wkładki bębenkowej, urządzenie bębenkowe, wkładka zamkowa bębenkowa i zamek wpuszczany oraz odnośny sposób cofania i montażu

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP20110190744 EP2597229B1 (fr) 2011-11-25 2011-11-25 Elément d'embrayage, système de boulon, mécanisme de rappel, boîtier de cylindre, dispositif de cylindre, cylindre de fermeture et serrure à mortaiser ainsi que procédé de rappel et de montage associés

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EP2597229A1 EP2597229A1 (fr) 2013-05-29
EP2597229B1 true EP2597229B1 (fr) 2015-04-22

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102016004983A1 (de) 2016-04-25 2017-10-26 Jörgen Betz Rückstellsystem
DE102017111353A1 (de) 2017-05-24 2018-11-29 Wilka Schließtechnik GmbH Schließzylinder mit Rückstellsystem

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102013001501C5 (de) * 2013-01-29 2017-03-16 Klaus Meister Rückstellsystem für die Schließnase elektronischer Schließsysteme

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Publication number Priority date Publication date Assignee Title
DE10243615B4 (de) 2002-09-19 2004-09-23 Meister, Klaus, Dr. Elektronisches Zylindersystem für Panikschlösser
DE10316522B3 (de) 2003-04-10 2004-07-08 Seccor High Security Gmbh Automatisches Rückstellsystem für elektronische Schließsysteme im Einsatz mit Panikschlössern
DE102004048231B4 (de) 2004-10-04 2006-08-03 Simonsvoss Technologies Ag Automatische Rückstellvorrichtung
DE102006020614B4 (de) 2005-04-29 2017-02-02 Mehmet Sancak Schloss mit automatischer Rückstellung des Schließbarts
AT504933B8 (de) 2007-02-08 2009-05-15 Evva Werke Schloss mit selbsttätiger schliessbartrückstellung
DE102008029686B4 (de) 2008-01-19 2016-07-28 Dom Sicherheitstechnik Gmbh & Co. Kg Schließzylinder mit selbsttätiger Rückstellung des Schließgliedes
DE102008034070A1 (de) 2008-07-22 2010-01-28 Wilka Schließtechnik GmbH Schließzylinder mit federkraftunterstützter Zylinderkernrückstellung
DE202008010250U1 (de) 2008-07-30 2009-12-10 Burg-Wächter Kg Schloss
DE102008056627C5 (de) * 2008-11-10 2012-08-02 Wilka Schließtechnik GmbH Profilzylinderschloss mit einstückigem radialem Gehäuseansatz und mit automatischer Rückstellvorrichtung für einen Schließbart oder Mitnehmerkörper
DE102009052663B4 (de) 2009-11-12 2016-11-10 ASTRA Gesellschaft für Asset Management mbH & Co. KG Anti-Panik-Zylinder

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102016004983A1 (de) 2016-04-25 2017-10-26 Jörgen Betz Rückstellsystem
DE102016004983B4 (de) * 2016-04-25 2021-03-25 Jörgen Betz Rückstellsystem
DE102017111353A1 (de) 2017-05-24 2018-11-29 Wilka Schließtechnik GmbH Schließzylinder mit Rückstellsystem

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EP2597229A1 (fr) 2013-05-29

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