EP2435652B1 - Valve pour ferme-porte hydraulique - Google Patents

Valve pour ferme-porte hydraulique Download PDF

Info

Publication number
EP2435652B1
EP2435652B1 EP10724698.5A EP10724698A EP2435652B1 EP 2435652 B1 EP2435652 B1 EP 2435652B1 EP 10724698 A EP10724698 A EP 10724698A EP 2435652 B1 EP2435652 B1 EP 2435652B1
Authority
EP
European Patent Office
Prior art keywords
valve
slider
bushing
recess
door
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
EP10724698.5A
Other languages
German (de)
English (en)
Other versions
EP2435652A1 (fr
Inventor
Thomas Wildförster
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.)
Dormakaba Deutschland GmbH
Original Assignee
Dorma Deutschland GmbH
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=42657062&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP2435652(B1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Dorma Deutschland GmbH filed Critical Dorma Deutschland GmbH
Publication of EP2435652A1 publication Critical patent/EP2435652A1/fr
Application granted granted Critical
Publication of EP2435652B1 publication Critical patent/EP2435652B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F3/00—Closers or openers with braking devices, e.g. checks; Construction of pneumatic or liquid braking devices
    • E05F3/04—Closers or openers with braking devices, e.g. checks; Construction of pneumatic or liquid braking devices with liquid piston brakes
    • E05F3/12—Special devices controlling the circulation of the liquid, e.g. valve arrangement
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME RELATING TO HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS AND DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION, CHECKS FOR WINGS AND WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05Y2201/00—Constructional elements; Accessories therefore
    • E05Y2201/40—Motors; Magnets; Springs; Weights; Accessories therefore
    • E05Y2201/43—Motors
    • E05Y2201/448—Fluid motors; Details thereof
    • E05Y2201/458—Valves
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME RELATING TO HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS AND DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION, CHECKS FOR WINGS AND WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05Y2201/00—Constructional elements; Accessories therefore
    • E05Y2201/40—Motors; Magnets; Springs; Weights; Accessories therefore
    • E05Y2201/47—Springs; Spring tensioners
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME RELATING TO HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS AND DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION, CHECKS FOR WINGS AND WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05Y2800/00—Details, accessories and auxiliary operations not otherwise provided for
    • E05Y2800/26—Form, shape
    • E05Y2800/292—Form, shape having apertures
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME RELATING TO HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS AND DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION, CHECKS FOR WINGS AND WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05Y2800/00—Details, accessories and auxiliary operations not otherwise provided for
    • E05Y2800/37—Length, width adjustment
    • E05Y2800/372—Telescopical
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME RELATING TO HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS AND DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION, CHECKS FOR WINGS AND WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05Y2900/00—Application of doors, windows, wings or fittings thereof
    • E05Y2900/10—Application of doors, windows, wings or fittings thereof for buildings or parts thereof
    • E05Y2900/13—Application of doors, windows, wings or fittings thereof for buildings or parts thereof characterised by the type of wing
    • E05Y2900/132—Doors

Definitions

  • the invention relates to a valve of a hydraulic door operating device, that is to say of a hydraulic door closer or rotary vane drive according to the preamble of claim 1.
  • GB-A-2254653 discloses a valve having the features according to the preamble of claim 1.
  • a hydraulic door drive in which a solenoid valve is used to allow the closing of the door in case of fire.
  • a solenoid valve is used to allow the closing of the door in case of fire.
  • this requires a sensor for detecting the door opening angle and a control electronics for driving the solenoid valve, which is expensive and has a relatively complex structure result.
  • the active leaf in a double-wing revolving door system, the active leaf must be found or prevented from closing, as long as the inactive leaf is still open so far that when closing the active leaf, the closing order - passive wing before the leaf - can not be met.
  • a locking device is known, which is electrically switched.
  • a sensor circuit is used to control the locking device correctly. This again results in a relatively complex structure.
  • the reliability of the locking device is impaired if the power supply to the locking device fails.
  • a valve is provided in particular for blocking and / or damping a door movement in the hydraulic circuit of a door operating device, in particular a door closer or a rotary vane drive.
  • a door operating device is thus set up to open and / or close a connected door.
  • the door operating device has a housing.
  • the valve is adapted to be used in the door operating device influencing the flow of hydraulic fluid of the door operating device, so it can block or release.
  • the valve according to the invention comprises a sleeve and a slider.
  • the slider is guided longitudinally displaceably in the sleeve and biased by a return spring along the longitudinal displaceability.
  • the slider has such a designed contact surface for hydraulic fluid that the hydraulic fluid can be urged against this contact surface.
  • This contact surface is part of the slider or valve body, which is pressed by means of the return spring against a counter edge, which is formed in the sleeve of the valve. Ie. the contact surface is due to the effect of the return spring at the opposite edge liquid-tight and thus blocks the flow of hydraulic fluid.
  • the slider is designed according to the invention to be acted upon mechanically from the outside against the action of the return spring. Ie.
  • the slider when closing a connected door, the slider can be moved by a working piston of the door actuating device in the direction of the return spring are pressed so that the contact surface is lifted from the opposite edge and thus the blockage of the flow of hydraulic fluid is at least partially canceled.
  • the slider is designed to be mechanically acted upon from the outside by the opposite edge against the action of the return spring. Due to the spring-loaded mounting of the slider, it is automatically pressed back towards the counter edge with decreasing mechanical loading of the return spring, so that it can finally be liquid-sealing again by means of its contact surface at the opposite edge when the mechanical loading is less than the force of the return spring or no longer exists.
  • valve into the housing of the door operating device makes it possible to mount the valve in the already assembled door operating device and, if necessary, remove it again and exchange it, for example.
  • both the valve body and the return spring are preferably accommodated.
  • the slider is formed with a return spring facing away from the sleeve protruding.
  • This has the advantage that in the case of the working piston whose movement can be limited in the direction of return spring, for example by the sleeve. Ie. the slider can only be moved far in the direction of the return spring until it is flush with the sleeve.
  • mechanical actuating means such as the aforementioned working piston, are possible whose Outside dimensions go beyond the slider.
  • This is the case in particular in the case of working pistons of hydraulic door actuation devices, which are moved in their respective housing in a liquid-tight manner along the inner wall thereof. As a result, additional security measures to limit the path of movement are not required.
  • a distance between the slide and the sleeve, through which the hydraulic fluid must flow be dimensioned such that the flow of hydraulic fluid is still obstructed when the opposite edge is lifted.
  • the abutment surface is inclined at an angle to the longitudinal displaceability of the slider.
  • a kind of run-on slope for the hydraulic fluid is created.
  • the angle is pointed in the direction of the slide or valve body and is advantageously about 60 °.
  • the slider preferably has on a side facing the sleeve a recess which is delimited on one side by the contact surface, extends along the longitudinal displaceability of the slide, with the sleeve enclosing a preferably hollow cylindrical cavity and being hydraulically connected to the hydraulic connection of the sleeve.
  • the recess has the advantage that the slide along the longitudinal extent the sleeve can move without the liquid exchange between the slide and sleeve is interrupted.
  • the valve further comprises a mounting block in which the sleeve is inserted and which is adapted to be fixedly inserted into the hydraulic door operating device.
  • the mounting block thus serves to fasten the valve according to the invention in the door operating device. Ie. the mounting block forms the stationary with respect to the housing of the door operating device arranged part of the valve.
  • the mounting block preferably also has a recess on a side facing the housing of the door operating device, which extends along the direction of insertion of the fastening block in the housing of the door operating device, with the housing of the door operating device again a preferably hollow cylindrical cavity and with both Hydraulic line of the mounting block as well as hydraulically connected to a hydraulic line of the housing.
  • the recess has the advantage that the mounting block can be used in door actuation devices whose hydraulic lines to be connected to the valve are possibly located at a different location with respect to the valve and are nevertheless hydraulically connected to the recess of the mounting block. As a result, the range of application of the valve is extended, and this is therefore universally applicable.
  • the valve according to the invention further comprises an adjustment section, which is arranged longitudinally movable in the mounting block and is in engagement with the sleeve such that it entrains the sleeve during a longitudinal movement in the mounting block.
  • This can change the position of sleeve and slides are set within the mounting block to the respective door operator.
  • the slider is actuated by a working piston of the door operating device.
  • the working piston is now in relation to the mounting block further inside in the door operating device, the arrangement consisting of slide and sleeve can be moved in the direction of working piston, although the mounting block does not change its position.
  • the sleeve may limit the path of travel of the mechanical biasing member of the door operator.
  • the adjusting section is arranged freely rotatable in the mounting block. Thereby, it is possible to move the adjusting portion by rotating with respect to the mounting block in the interior of the door operating device or in the reverse direction, for example using a screwdriver, which simplifies the operability of the valve.
  • the sleeve preferably has, on a side facing the attachment block, again a recess which extends along the longitudinal movement of the adjustment section, encloses a cavity with the attachment block and is hydraulically connected both to the hydraulic connection of the sleeve and to a hydraulic line of the attachment block.
  • the recess has the advantage that the sleeve by means of of the adjustment portion can be moved within the mounting block, without the flow of liquid between the sleeve and mounting block is interrupted. This also serves the universal applicability of the valve according to the invention.
  • one of the previously described recesses is formed circumferentially. This creates between the respective recess and the immediately adjacent part a hollow cylindrical cavity. This has the advantage that the part can be rotated with the recess in each adjacent part, without the respective hydraulic connection is lost. Ie. Hydraulic connection remains independent of the rotational position of the part with the recess and is thus always guaranteed, which increases the reliability.
  • the slider preferably further includes a through hole hydraulically connected to a gap between the slider and the sleeve and extending toward an actuator of the door operating device or a closing sequence control device.
  • the passage opening directs the flow of liquid between said space in which the run-up surface may be located and an outside of the valve. The outside is a different location than that at which the mounting block is hydraulically connected to the housing of the door operator.
  • the slide has, at an end facing away from the intermediate space, preferably a continuous recess or opening, which extends substantially transversely to the longitudinal displaceability of the slide and is designed to be continuous from the passage opening.
  • a fluid channel is created, which is the fluid exchange between Passage opening and door operating device also guaranteed in exemplary fitting to the slide working piston of the door operating device, which increases the reliability. Ie. in the case of opening this is easy to produce by drilling.
  • the sleeve also has, at an end remote from the intermediate space, a continuous recess or opening which extends substantially parallel to the longitudinal extension of the continuous recess or opening on the slider.
  • a fluid channel is created in the sleeve, which ensures the fluid exchange between the slide and door operating device even in example now also applied to the sleeve working piston of the door operating device, which further increases the reliability.
  • a door operating device is set up to hydraulically open and / or close a connected door.
  • the door operating device comprises a housing, a hydraulic circuit by which hydraulic fluid is forced to move when the door operating device performs an opening or closing movement, and one of the valves described above.
  • the valve is inserted into the hydraulic circuit of the door operator so as to block the flow of hydraulic fluid in the hydraulic circuit due to the action of the return spring.
  • the slider of the valve is mechanically urged by an actuator, such as a working piston, the door operating device in the opening or closing movement and thus urged away from the opposite edge in the direction of return spring or forced.
  • valve 1 according to a first embodiment of the invention is shown in simplified form, with only the upper half, which is visible in the figures, the half of the valve visible above a longitudinal axis L, hereinafter referred to as valve 1, being shown.
  • the valve 1 accordingly has a sleeve 2, in which a slide 3 is guided.
  • the slider 3 is in this case by a return spring 4 in a Direction biased parallel to the longitudinal axis L of the sleeve 2 and thereby pressed against a counter edge 6, which is formed within the sleeve 2 at this.
  • the slider 3 has for this purpose a contact surface 5, which according to the in Fig. 3 angle indication ⁇ is arranged inclined to the longitudinal axis L.
  • the slider 3 comes due to the action of the return spring 4 with its contact surface 5 at the opposite edge 6 liquid-tight to the plant. Ie.
  • the blocking effect of the valve 1 is created by the sealing effect between the contact surface 5 and the counter edge. 6
  • the sleeve 2 also has a hydraulic port 7, which is formed in the example case as a sleeve 2 completely cross-flow channel.
  • the hydraulic port 7 is connected via an outside recess 8 of the sleeve 2, a line section 9 of a mounting block 10 and a further recess 11 now of the mounting block 10 hydraulically connected to a hydraulic line 12 which leads to a hydraulic source not shown in the figures.
  • the hydraulic channel 12 is preferably formed in a housing 13 of a door operating device, not shown, ie a door closer or rotary vane drive, since the valve 1 is connected in the installed state in the hydraulic circuit of such door actuation devices.
  • the flow direction ⁇ F preferably corresponds to an opening direction of the door operating device or the connected door, in which the valve 1 blocks the flow of liquid. This is useful, for example, so that a maximum opening angle of the connected door is never exceeded. If he were exceeded, this could lead to the door operating device is damaged or, for example, collides with a wall.
  • Fig. 1 to 3 is marked with H arrows the flow direction of the hydraulic fluid H symbolized, which is introduced or initiated by the hydraulic port 7 in an outside recess 14 of the slider 3 in the case when the connected door or the door operating device performs a closing movement by way of example.
  • H arrows the flow direction of the hydraulic fluid H symbolized, which is introduced or initiated by the hydraulic port 7 in an outside recess 14 of the slider 3 in the case when the connected door or the door operating device performs a closing movement by way of example.
  • valve 1 can of course also be used so that the piston 24, the thrust surface 5 of the opposite edge 6 pushes away when the door is closed. In that case, an opening damping is achieved at the end of the door opening movement.
  • the valve 1 preferably has a screw portion 15, for example in the form of a hexagon socket screw head.
  • the screw portion 15, at least in sections, preferably has an externally threaded portion 15a, by means of which it is screwed into an internally threaded portion 10a formed in the mounting block 10.
  • the screw section 15 may preferably have an outer circumferential groove 15b into which a seal 16, for example in the form of an O-ring, is inserted.
  • the seal 16 is thus used liquid-tightly between the mounting block 10 and screw portion 15 by being advantageously formed elastically and clamped between the groove 15 b and the opposite inner surface of the mounting block 10.
  • a twisting of the screw portion 15 leads to a translational movement of the screw portion 15 within the mounting block 10 along the longitudinal axis L.
  • the sleeve 2 is received, for example via a spring-groove connection preferably in the housing 13 of the door operating device against rotation.
  • the housing 13 for this purpose on a projection 13 b, which extends along the longitudinal axis L and protrudes in the direction of the sleeve 2.
  • the sleeve 2 in turn has a preferably groove-like guide in the form of a rail or Guide recess 2d on.
  • the guide recess 2d can only move translationally along the projection 13b and thus the sleeve 2 in the fastening block 10, in accordance with FIG Fig. 2 to the right and to the left.
  • a further advantage of this linear guide for the sleeve 2 is that the hydraulic line 9 and the hydraulic connection 7 can change their positions relative to one another only along a single straight line, here by way of example parallel to the longitudinal axis L, which increases operational reliability.
  • the linear guide of the sleeve 2 can also be done by the mounting block 10.
  • the mounting block 10 opposite Fig. 1 and 2 Run extended and has, for example, a guide recess 10d, in which the sleeve 2 is guided longitudinally displaceable by means of a guide projection 2h formed on it along the longitudinal axis L.
  • a receiving space for the return spring 4 is formed.
  • both the sleeve 2 inside and the slider 3 on the outside each circumferentially formed recesses 2a and 3a, respectively.
  • a hollow-cylindrical cavity is formed between sleeve 2 and slider 3.
  • the recess 3a is missing, and the recess 2a alone provides for this cavity or vice versa.
  • the return spring 4 is inserted and supported with its screw portion 15 facing the end of a stop surface 2 b of the sleeve 2. Ie. the return spring 4 is formed by way of example by means of a helical spring.
  • the stop surface 2b is advantageously formed by means of a recess 2 a limiting wall of the sleeve 2. With its end facing away from the screw portion 15, the return spring 4 is supported on a spring stop 17.
  • the spring stop 17 is in the Fig. 1 shown example formed by means of a ring which is inserted in a circumferential groove 3b of the slider 3.
  • the ring preferably has a rectangular cross section, so that it provides a good stop surface for the return spring 4.
  • the groove 3b prevents the ring in Fig. 1 and 2 can move to the right or to the left.
  • the spring stopper 17 is supported only in the direction of the return spring 4, as in Fig. 2 illustrated, since the return spring 4 prevents movement of the spring stop 17 in the direction of return spring 4 due to their bias.
  • the spring stop 17 is placed on the recess 3a, to which also the spring stop 17 is placed; there is no additional receptacle for the spring stop 17 is required.
  • the ring advantageously has a non-circular cross-section outer contour, for example in the form of an external hex, so that the ring is rotated for example by means of an open-end wrench and translationally in the direction of stop surface 2b and away moves and thus the bias of the return spring 4 can be adjusted.
  • the slide 3 further comprises a circumferentially encircling groove 3c, in which a seal 18 analogous to the seal 16 used is and thus liquid-tight between sleeve 2 and slide 3 is arranged.
  • the sleeve 2 preferably also on a side opposite to the screw portion 15 side of the hydraulic line 9 a circumferentially circumferential groove 2c similar to the grooves 3c, 15c, in which a seal 19 analogous to the seals 16, 18 is inserted and thus liquid-tight between Mounting block 10 and sleeve 2 is arranged.
  • the leakage losses between the housing 13 of the door operating device and the valve 1 are as low as possible, preferably seals 20, 21 are provided on both sides of the hydraulic channel 12, which are preferably clamped between the housing 13 and mounting block 10.
  • the attachment block 10 preferably has peripherally circumferential grooves or recesses 10b, 10c at corresponding locations.
  • the housing 13 may also have recesses or grooves 13a which now encircle the inner grooves in corresponding areas corresponding to the grooves 10b, 10c.
  • the attachment block 10 in an area on the right and / or left side of the hydraulic line 9 to an outer diameter which is smaller than an inner diameter of the housing 3 in the associated area, whereby the recess 11 is formed.
  • This cavity allows the hydraulic line 9 not to be in alignment with the hydraulic line 12 to allow fluid flow. Rather, the hydraulic lines 9, 12 may be arranged offset to one another.
  • This standardized valves are 1 possible, which can be used in variously designed door actuation devices, which helps reduce manufacturing costs.
  • the screw portion 15 can not only move the sleeve 2 in the direction of the door actuating device but also is able to move the sleeve 2 in the opposite direction, it has on the side facing the sleeve 2 a driver device.
  • the entrainment means is formed by means of a preferably annular entrainment portion 15c, which is formed in a direction preferably transversely to the longitudinal axis L and on the sleeve 2 to be protruding.
  • the sleeve 2 has a recess 2e, which is preferably designed to be complementary to the driver section 15c. Ie. the driver portion 15c locked so to speak with the recess 2e.
  • the driver portion 15c and the recess 2e are formed so that they can be brought in and / or disengaged from a predetermined force, which facilitates the (dis) assembly.
  • the screw portion 15 has a recess 2e similar to the recess and the sleeve 2 to this recess substantially complementary projection.
  • cam portion 15c is as in FIG Fig. 2 shown formed by means of a projection which rests flat and clamped on the sleeve 2. Ie. the entrainment of the sleeve 2 by means of the screw 15 takes place by means of clamping or friction effect.
  • cam portion 15c is as in FIG Fig. 3 shown, also formed by a recess, so that between the recesses 2e and 15c, a cavity is formed.
  • a driver part 23 is inserted and preferably has the shape of a ring.
  • the ring shape is advantageous because the screw portion 15 is rotated relative to the sleeve 2.
  • the function of the screw 15 is based on the Fig. 2 and 3 explained.
  • Fig. 2 shown state of the screw portion 15 the hydraulic fluid H coming from the hydraulic line 9 coming almost unhindered flow into the hydraulic port 7, since both are almost aligned.
  • the liquid flow is impeded to a considerable extent.
  • the restoring spring 4 has to apply less force in order to press the contact surface 5 of the slide 3 in a liquid-tight manner against the opposite edge 6 of the sleeve 2.
  • this restriction allows damping in the movement of the connected door leaf.
  • the intermediate space 22 can be designed so that the liquid flow is hardly hindered or even impeded.
  • a valve 1 is provided that can be adjusted in terms of damping and blocking effect. With the screw portion 15 thus a simple, externally accessible possibility is created to be able to adapt the valve 1 to the respective door operating device.
  • the screw portion 15 has another decisive advantage.
  • the mounting block 10 is moved out only when inserted into the housing 13 and possibly at a Wiederentfernen out. Otherwise, the mounting block 10 is stationary with respect to the housing 13. This means that the seals 20, 21 slide along the housing to a negligible extent. Ie. they are subject to little or no mechanical closure, thus keeping very long. At least that looks different with the seal 18.
  • the piston 24 shown in detail in the figures, for example working piston presses the door actuating device against a stop face 3g of the valve body 3 and pushes it optionally in the direction of the screw section 15.
  • the seal 18 slides with each movement of the valve body 3 along the facing contact surface of the sleeve 2 and is therefore exposed to relatively high wear. This results in that the seal 18 may need to be replaced. Due to the screw portion 15 now not the whole valve 1 but only the screw portion 15 with sleeve 2 and valve body 3 must be screwed out. This reduces maintenance and simplifies maintenance.
  • the housing 13 is slightly modified.
  • the housing 13 is substantially similar to the housing 13 in accordance Fig. 1 and 2 ,
  • the hydraulic line 12 is formed offset relative to these figures to the right.
  • the significance of the recess 11, which is preferably relatively wide along the longitudinal axis L, can be recognized.
  • the valve 1 can be used in housing 13 with differently designed hydraulic lines 12, provided that the respective hydraulic line 12 is hydraulically connected with the valve 1 inserted with the recess 11 of the mounting block 2, so a Hydraulic fluid exchange between hydraulic line 12 and recess 11 is possible. Ie. the recess 11 improves the universal use of the valve. 1
  • valve 1 Due to the operative connection between the contact surface 5 and the counter edge 6, a valve 1 which can be inserted and removed again in a simple manner into a door operating device is provided. Therefore, the valve 1 can be used both as a locking device and as a blocking device as part of a closing sequence control.
  • the piston 24 is replaced by an unspecified actuator of this closing sequence control or forms this actuator, which can be actuated by a stand-wing-side door actuator, so then the poppet-side valve 1 blocks or releases the hydraulic fluid flow and thus a determination or release of the transition wing side Door actuator and thus the door causes.
  • the hydraulic fluid H flows either coming from the hydraulic line 12 via an existing between the sleeve 2 and slide 3 gap 25 and a continuously formed within the slide 3 passage opening 3d in the direction of piston 24 and in the reverse direction.
  • the passage opening 3d serves to pass the hydraulic fluid H from the outside in the direction of the recess 14 or vice versa.
  • the piston 24 in the in Fig. 2 shown position it may be that it rests flat against him opposite outer surfaces 2f of the sleeve 2, so that the hydraulic flow is either greatly impaired or blocked in this area.
  • the piston according to Fig. 1 By way of example, a through opening 24a, which is formed with respect to the passage opening 3d such that the hydraulic fluid H can flow therethrough.
  • the Flow of the hydraulic fluid H through the piston 24 is indicated by a double arrow.
  • the slider 3 on the end facing the piston 24, as in Fig. 2 have a recess 3e formed analogous to the recess 24b.
  • the liquid flows through the slide 3 and the sleeve 2 in this end region are again indicated by double arrows.
  • This embodiment allows the use in door actuation devices with completely sealing piston 24, which increases the application areas.
  • the attachment block 10 preferably has an externally threaded portion 10e, by means of which it is screwed into a complementarily formed female threaded portion 13c of the housing 13 of the door operator.
  • the attachment block 10 preferably has a screw portion 10f, which preferably has a non-circular outer contour, for example in the form of an external hexagon.
  • the fastening block 10 can be firmly screwed to the housing 13 in a simple manner, for example by means of a ring key.
  • the mounting block 10 sets the valve 1 in the door actuator, whereas the screw 15 in conjunction with the sleeve 2, the adaptation of the valve to the door operator, as described above, allows.
  • the screw 10f transverse to the longitudinal axis L has an outer dimension which is greater than an outer dimension of the male threaded portion 10e.
  • a stopper is formed so that the screw portion 10f can not be moved too far into the housing 13 in the female threaded portion 13c of the housing 13 and thus the mounting block 10.
  • the screw 10f simplifies the assembly, since this only has to be screwed tightly without having to pay attention to any dimensions.
  • Fig. 4 shows a valve 1 according to a second embodiment of the invention in section analogous to Fig. 1 to 3 , It differs from the preceding embodiments essentially by the other arrangement of the return spring 4. This is arranged biased in the gap 25 between the valve body 3, sleeve 2 and screw 15 along the longitudinal displacement of the valve body 3 in the direction of the screw portion 15 away. Ie. the return spring 4 pushes back the valve body 3, so its contact surface 5, against the opposite edge 6 of the sleeve 2nd D. h. the spring stop 17 and the recesses 2a and 3a can be omitted. Therefore, the valve body 3 and sleeve 2 can be made substantially shorter than in the variants described above.
  • the other design of the valve 1 is carried out according to the above-described embodiments. Exemplary shows Fig. 4 the design according to Fig. 3 ,
  • the hydraulic lines 9, 12 and the hydraulic port 7 may each be only one or more times, in cross-section of the sleeve 2, radiating, so that their extension straight line approximately in the middle of the valve 1, so meet on the longitudinal axis L shown in the figures. This is especially true with circumferentially formed recesses

Claims (10)

  1. Vanne (1) pour un dispositif hydraulique d'actionnement de porte, dans laquelle
    • le dispositif d'actionnement de porte
    - est adapté à ouvrir et/ou à fermer une porte connectée,
    - comprend un boîtier (13), et
    • la vanne (1)
    - est adaptée à être insérée dans le boîtier (13) du dispositif d'actionnement de porte tout en influant sur un flux de liquide hydraulique (H) dans le dispositif d'actionnement de porte, et comprenant
    - un manchon (2)
    - un poussoir (3) ou corps de vanne, lequel
    o est guidé de façon déplaçable longitudinalement dans le manchon (2),
    ∘ est mis sous tension initiale par l'intermédiaire d'un ressort de rappel (4) le long de la déplaçabilité longitudinale du manchon (2),
    ∘ présente une face de poussée (5), avec laquelle, en raison de l'action du ressort de rappel (4), il repose de façon étanche au liquide contre un contre-bord (6) aménagé sur le manchon (2) et ainsi bloque le flux de liquide hydraulique (H),
    - et le poussoir est aménagé à être chargé mécaniquement depuis l'extérieur en s'éloignant du contre-bord (6) contre l'action du ressort de rappel (4),
    - un bloque de fixation (10),
    o dans lequel le manchon (2) est inséré, et
    o lequel est aménagé à être inséré de façon stationnaire dans le dispositif d'actionnement de porte, de même que
    - comporte une section d'ajustement (15), laquelle
    o est agencée de façon déplaçable longitudinalement dans le bloque de fixation (10) et agencée de façon à pouvoir tourner librement,
    o est en engagement avec le manchon (2) de telle façon que lors de son mouvement longitudinal le bloque de fixation (10) entraîne le manchon (2) de sorte qu'une position de manchon (2) et de poussoir (3) au sein du bloque de fixation (10) peut être ajustée au dispositif d'actionnement de porte respectif,
    caractérisée en ce que la face de poussée (5) est agencée sous un angle (α), lequel dans la direction du poussoir (3) respectivement du corps de vanne est aigüe et s'élève à environ 60 °, est agencée de façon inclinée vers l'axe longitudinal (L) de sorte que le contre-bord (6) et la face de poussée (5) reposent toujours de façon ponctuelle l'un contre l'autre le long d'une ligne droite ou courbée.
  2. Vanne (1) selon la revendication 1, caractérisée en ce que le poussoir (3) est aménagé avec une extrémité détournée du ressort de rappel (4) de façon à faire saillie du manchon (2).
  3. Vanne (1) selon l'une des revendications précédentes, caractérisée en ce que le poussoir (3), sur une face orientée vers le manchon (2), présente un évidement (14), lequel
    • est délimité sur une face par la face de poussée (5),
    • s'étend le long de la déplaçabilité longitudinale du poussoir (3) de sorte que le poussoir (3) avec le manchon (2) enferme un espace creux, et
    • est connecté hydrauliquement au raccord hydraulique (7) du manchon (2).
  4. Vanne (1) selon l'une des revendications précédentes, caractérisée en ce que le bloque de fixation (10), sur une face orientée vers le boîtier (13) du dispositif d'actionnement de porte, présente un évidement (11), lequel
    • s'étend le long d'une direction d'une insertion du bloque de fixation dans le boîtier (13) du dispositif d'actionnement de porte de sorte que le bloque de fixation (10) avec le boîtier (13) enferme un espace creux, et
    • est connecté hydrauliquement aussi bien avec la ligne hydraulique (9) du bloque de fixation (10) qu'avec une ligne hydraulique (12) du boîtier (13).
  5. Vanne (1) selon l'une des revendications précédentes, caractérisée en ce que le manchon (2), sur une face orientée vers le bloque de fixation (10), présente un évidement (8), lequel
    • s'étend le long de la déplaçabilité longitudinale de la section d'ajustage (15) de sorte que le manchon (2) avec le bloque de fixation (10) enferme un espace creux, et
    • est connecté hydrauliquement aussi bien au raccord hydraulique (7) du manchon (2) qu'à une ligne hydraulique (9) du bloque de fixation (10).
  6. Vanne (1) selon la revendication 3, 4 ou 5, caractérisée en ce qu'au moins un évidement (8, 11, 14) est aménagé de façon circonférentielle.
  7. Vanne (1) selon l'une des revendications précédentes, caractérisée en ce que le poussoir (3) présente un passage continu (3d), lequel
    • est connecté hydrauliquement à un espace intermédiaire (25) entre le contre-bord (6) du poussoir (3) et le manchon (2), et
    • s'étend en direction d'un élément d'actionnement (24) du dispositif d'actionnement de porte ou d'un dispositif de contrôle de séquence de fermeture.
  8. Vanne (1) selon la revendication 7, caractérisée en ce que le poussoir (3), sur une extrémité détournée de l'espace intermédiaire (25), présente un évidement ou une ouverture (3), lequel/laquelle s'étend essentiellement transversalement par rapport à la déplaçabilité longitudinale du poussoir (3) et est aménagé/e en continue en s'éloignant de l'ouverture de passage (3d).
  9. Vanne (1) selon la revendication 8, caractérisée en ce que le manchon (2), sur une extrémité détournée de l'espace intermédiaire, présente un évidement ou une ouverture (2g), lequel/laquelle s'étend de façon continue essentiellement parallèlement par rapport à l'extension longitudinale de l'évidement (3e) et est connecté/e hydrauliquement à l'évidement, respectivement à l'ouverture (3e).
  10. Dispositif d'actionnement de porte,
    • adapté à ouvrir et/ou fermer hydrauliquement une porte connectée, et
    • présentant
    - un boitier (13),
    - un circuit hydraulique, à travers lequel de liquide hydraulique est mu de force, lorsque le dispositif d'actionnement de porte réalise un mouvement d'ouverture respectivement de fermeture, et
    - une vanne (1) selon l'une des revendications précédentes,
    o laquelle est placée dans le circuit hydraulique du dispositif d'actionnement de porte qu'elle bloque le flux du liquide hydraulique (H) dans le circuit hydraulique en raison de l'action du ressort de rappel (4), et
    o dont le poussoir (3) est chargé mécaniquement par un dispositif d'actionnement (24) du dispositif d'actionnement de porte pendant son mouvement d'ouverture ou de fermeture et est ainsi repoussé en s'éloignant du contre-bord (6) en direction du ressort de rappel (4).
EP10724698.5A 2009-05-28 2010-05-19 Valve pour ferme-porte hydraulique Active EP2435652B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE200910022975 DE102009022975A1 (de) 2009-05-28 2009-05-28 Ventil einer hydraulischen Türbetätigungsvorrichtung
PCT/EP2010/003081 WO2010136150A1 (fr) 2009-05-28 2010-05-19 Vanne de dispositif hydraulique de manœuvre de porte

Publications (2)

Publication Number Publication Date
EP2435652A1 EP2435652A1 (fr) 2012-04-04
EP2435652B1 true EP2435652B1 (fr) 2016-08-31

Family

ID=42657062

Family Applications (1)

Application Number Title Priority Date Filing Date
EP10724698.5A Active EP2435652B1 (fr) 2009-05-28 2010-05-19 Valve pour ferme-porte hydraulique

Country Status (5)

Country Link
EP (1) EP2435652B1 (fr)
CN (1) CN102439254B (fr)
DE (1) DE102009022975A1 (fr)
SG (1) SG174939A1 (fr)
WO (1) WO2010136150A1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102010008167B4 (de) * 2010-02-16 2020-11-05 Dormakaba Deutschland Gmbh Schieberventil eines Türbetätigers
DE102016115389A1 (de) * 2016-08-19 2018-02-22 Knorr-Bremse Systeme für Nutzfahrzeuge GmbH Hydraulisches Verbindungsteil und Gegenstück für einen Schnellverbinder
DE102017200418A1 (de) * 2017-01-12 2018-07-12 Robert Bosch Gmbh Ventilbaugruppe zur Zweikreis-Summierung

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3396424A (en) 1967-06-19 1968-08-13 Norris Industries Door closer
DE1926260A1 (de) 1969-05-22 1970-11-26 Ver Baubeschlag Gretsch Co Rohrtuerschliesser mit einer Vorrichtung zur Regulierung der Schliessgeschwindigkeit
US3583431A (en) 1969-02-17 1971-06-08 Cessna Aircraft Co Pressure relief valve
DE7615433U1 (de) 1975-05-20 1976-09-09 Pont-A-Mousson S.A., Nancy (Frankreich) Hydraulisch gedaempfter tuerschliesser
US4148111A (en) 1977-11-30 1979-04-10 Reading Door Closer Corp. Temperature compensating hydraulic door closer
GB2254653A (en) 1991-03-23 1992-10-14 Newman Tonks Eng Door closer.
WO1994004858A1 (fr) 1992-08-17 1994-03-03 Steinheil Optronik Gmbh Soupape, notamment soupape de limitation de pression
EP0893633A1 (fr) 1997-07-25 1999-01-27 HEILMEIER & WEINLEIN Fabrik für Oel-Hydraulik GmbH & Co. KG Soupape de sûreté pour la hydraulique à haute pression
EP1293633A2 (fr) 2001-09-13 2003-03-19 GEZE GmbH Ferme-porte

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10023760A1 (de) 1999-06-15 2000-12-21 Geze Gmbh Schließfolgesteuerungseinrichtung
GB2415014B (en) * 2004-06-12 2008-10-22 Heath Samuel & Sons Plc Door closer
DE102005030696A1 (de) 2005-06-29 2007-01-04 Dorma Gmbh + Co. Kg Verfahren zum Betrieb eines elektrohydraulischen Türantriebes
GB2452574B (en) * 2007-09-10 2012-08-08 Astra Door Controls Ltd Door closer

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3396424A (en) 1967-06-19 1968-08-13 Norris Industries Door closer
US3583431A (en) 1969-02-17 1971-06-08 Cessna Aircraft Co Pressure relief valve
DE1926260A1 (de) 1969-05-22 1970-11-26 Ver Baubeschlag Gretsch Co Rohrtuerschliesser mit einer Vorrichtung zur Regulierung der Schliessgeschwindigkeit
DE7615433U1 (de) 1975-05-20 1976-09-09 Pont-A-Mousson S.A., Nancy (Frankreich) Hydraulisch gedaempfter tuerschliesser
FR2311918A1 (fr) * 1975-05-20 1976-12-17 Pont A Mousson Ferme-porte a amortissement hydraulique
US4148111A (en) 1977-11-30 1979-04-10 Reading Door Closer Corp. Temperature compensating hydraulic door closer
GB2254653A (en) 1991-03-23 1992-10-14 Newman Tonks Eng Door closer.
WO1994004858A1 (fr) 1992-08-17 1994-03-03 Steinheil Optronik Gmbh Soupape, notamment soupape de limitation de pression
EP0893633A1 (fr) 1997-07-25 1999-01-27 HEILMEIER & WEINLEIN Fabrik für Oel-Hydraulik GmbH & Co. KG Soupape de sûreté pour la hydraulique à haute pression
EP1293633A2 (fr) 2001-09-13 2003-03-19 GEZE GmbH Ferme-porte

Also Published As

Publication number Publication date
CN102439254B (zh) 2014-08-13
SG174939A1 (en) 2011-11-28
DE102009022975A1 (de) 2010-12-02
WO2010136150A1 (fr) 2010-12-02
CN102439254A (zh) 2012-05-02
EP2435652A1 (fr) 2012-04-04

Similar Documents

Publication Publication Date Title
DE102009061003B4 (de) Verstellbare Dämpfventileinrichtung
EP2318625B1 (fr) Mécanisme d'ouverture de porte à soupape de blocage
DE102012109756B4 (de) Steigendes Handventil mit Hubbegrenzung
EP1712716A2 (fr) Verrou rotatif résistant aux vibrations
DE102010008167B4 (de) Schieberventil eines Türbetätigers
EP2435652B1 (fr) Valve pour ferme-porte hydraulique
DE10145200B4 (de) Türschließer
CH710047B1 (de) Verschluss mit einem den Öffnungszustand anzeigenden Signalelement.
EP2047156B1 (fr) Dispositif de soupape à système de commande auxiliaire manuel
EP2959180B1 (fr) Unité cylindre-piston
DE202007006789U1 (de) Blockiervorrichtung und zugeordneter fluidbetätigter Linearantrieb
DE4322289C1 (de) Ventilvorrichtung für fluide Medien
DE102008035971B3 (de) Verstellelement
DE19934383A1 (de) Dämpfungseinrichtung und Ventileinsatz für eine solche Dämpfungseinrichtung
DE10204917B4 (de) Betätigungsvorrichtung
EP2966281B1 (fr) Dispositif de couplage
DE19721404C2 (de) Betätigungsvorrichtung mit Nothandbetätigung
EP0522199A1 (fr) Soupape de régulation
DE102008024044B4 (de) Ventilanordnung
DE10003880A1 (de) Scharnier
DE2737842A1 (de) Zwangsgesteuertes durchgangs-absperrventil
DE4406207A1 (de) Antriebseinheit
EP2518251A2 (fr) Ferme-porte
EP1339988A1 (fr) Element de blocage
EP3035520A1 (fr) Unite de couplage hydraulique destinee a commander une soupape

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: 20111228

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO SE SI SK SM TR

DAX Request for extension of the european patent (deleted)
17Q First examination report despatched

Effective date: 20130515

RAP1 Party data changed (applicant data changed or rights of an application transferred)

Owner name: DORMA DEUTSCHLAND GMBH

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

INTG Intention to grant announced

Effective date: 20160324

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO SE SI SK SM TR

REG Reference to a national code

Ref country code: CH

Ref legal event code: EP

Ref country code: GB

Ref legal event code: FG4D

Free format text: NOT ENGLISH

REG Reference to a national code

Ref country code: CH

Ref legal event code: NV

Representative=s name: RENTSCH PARTNER AG, CH

REG Reference to a national code

Ref country code: IE

Ref legal event code: FG4D

Free format text: LANGUAGE OF EP DOCUMENT: GERMAN

REG Reference to a national code

Ref country code: DE

Ref legal event code: R096

Ref document number: 502010012303

Country of ref document: DE

REG Reference to a national code

Ref country code: AT

Ref legal event code: REF

Ref document number: 825134

Country of ref document: AT

Kind code of ref document: T

Effective date: 20161015

REG Reference to a national code

Ref country code: LT

Ref legal event code: MG4D

REG Reference to a national code

Ref country code: NL

Ref legal event code: MP

Effective date: 20160831

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

Ref country code: FI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20160831

Ref country code: HR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20160831

Ref country code: NO

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20161130

Ref country code: LT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20160831

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 FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20160831

Ref country code: GR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20161201

Ref country code: ES

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20160831

Ref country code: LV

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20160831

Ref country code: NL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20160831

REG Reference to a national code

Ref country code: CH

Ref legal event code: PFA

Owner name: DORMAKABA DEUTSCHLAND GMBH, DE

Free format text: FORMER OWNER: DORMA DEUTSCHLAND GMBH, DE

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

Ref country code: RO

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20160831

Ref country code: EE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20160831

RAP2 Party data changed (patent owner data changed or rights of a patent transferred)

Owner name: DORMAKABA DEUTSCHLAND GMBH

REG Reference to a national code

Ref country code: DE

Ref legal event code: R082

Ref document number: 502010012303

Country of ref document: DE

Representative=s name: BALDER IP LAW, S.L., ES

Ref country code: DE

Ref legal event code: R081

Ref document number: 502010012303

Country of ref document: DE

Owner name: DORMAKABA DEUTSCHLAND GMBH, DE

Free format text: FORMER OWNER: DORMA DEUTSCHLAND GMBH, 58256 ENNEPETAL, DE

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

Ref country code: PT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20170102

Ref country code: BG

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20161130

Ref country code: SM

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20160831

Ref country code: PL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20160831

Ref country code: SK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20160831

Ref country code: DK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20160831

Ref country code: CZ

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20160831

REG Reference to a national code

Ref country code: DE

Ref legal event code: R026

Ref document number: 502010012303

Country of ref document: DE

PLBI Opposition filed

Free format text: ORIGINAL CODE: 0009260

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 FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20160831

PLAX Notice of opposition and request to file observation + time limit sent

Free format text: ORIGINAL CODE: EPIDOSNOBS2

26 Opposition filed

Opponent name: GEZE GMBH

Effective date: 20170531

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

Ref country code: LU

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

Effective date: 20170531

Ref country code: SI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20160831

REG Reference to a national code

Ref country code: CH

Ref legal event code: PCAR

Free format text: NEW ADDRESS: BELLERIVESTRASSE 203 POSTFACH, 8034 ZUERICH (CH)

REG Reference to a national code

Ref country code: AT

Ref legal event code: HC

Ref document number: 825134

Country of ref document: AT

Kind code of ref document: T

Owner name: DORMAKABA DEUTSCHLAND GMBH, DE

Effective date: 20170830

PLBB Reply of patent proprietor to notice(s) of opposition received

Free format text: ORIGINAL CODE: EPIDOSNOBS3

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

Effective date: 20170519

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

Ref country code: MC

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20160831

REG Reference to a national code

Ref country code: IE

Ref legal event code: MM4A

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST

Effective date: 20180131

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

Ref country code: LU

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

Effective date: 20170519

REG Reference to a national code

Ref country code: BE

Ref legal event code: MM

Effective date: 20170531

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

Ref country code: IE

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

Effective date: 20170519

Ref country code: GB

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

Effective date: 20170519

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

Ref country code: FR

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

Effective date: 20170531

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

Ref country code: BE

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

Effective date: 20170531

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

Ref country code: MT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20160831

PLCK Communication despatched that opposition was rejected

Free format text: ORIGINAL CODE: EPIDOSNREJ1

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

Free format text: STATUS: THE PATENT HAS BEEN GRANTED

REG Reference to a national code

Ref country code: DE

Ref legal event code: R100

Ref document number: 502010012303

Country of ref document: DE

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

Ref country code: AL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20160831

PLBN Opposition rejected

Free format text: ORIGINAL CODE: 0009273

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

Free format text: STATUS: OPPOSITION REJECTED

27O Opposition rejected

Effective date: 20181012

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

Ref country code: HU

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT; INVALID AB INITIO

Effective date: 20100519

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

Ref country code: CY

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

Effective date: 20160831

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

Ref country code: MK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20160831

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

Ref country code: TR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20160831

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

Ref country code: IS

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20161231

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

Ref country code: DE

Payment date: 20220620

Year of fee payment: 14

Ref country code: CH

Payment date: 20230602

Year of fee payment: 14

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

Ref country code: AT

Payment date: 20230522

Year of fee payment: 14