EP3109380A1 - Dispositif évitant la fermeture d'une porte - Google Patents

Dispositif évitant la fermeture d'une porte Download PDF

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Publication number
EP3109380A1
EP3109380A1 EP16175523.6A EP16175523A EP3109380A1 EP 3109380 A1 EP3109380 A1 EP 3109380A1 EP 16175523 A EP16175523 A EP 16175523A EP 3109380 A1 EP3109380 A1 EP 3109380A1
Authority
EP
European Patent Office
Prior art keywords
door
blocking
blocking means
door frame
movement
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP16175523.6A
Other languages
German (de)
English (en)
Other versions
EP3109380B1 (fr
Inventor
Carl-Julius Cronenberg
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.)
Athmer OHG
Original Assignee
Athmer OHG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Athmer OHG filed Critical Athmer OHG
Priority to PL16175523T priority Critical patent/PL3109380T3/pl
Publication of EP3109380A1 publication Critical patent/EP3109380A1/fr
Application granted granted Critical
Publication of EP3109380B1 publication Critical patent/EP3109380B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • E05F5/00—Braking devices, e.g. checks; Stops; Buffers
    • E05F5/02—Braking devices, e.g. checks; Stops; Buffers specially for preventing the slamming of swinging wings during final closing movement, e.g. jamb stops
    • E05F5/04—Braking devices, e.g. checks; Stops; Buffers specially for preventing the slamming of swinging wings during final closing movement, e.g. jamb stops hand-operated, e.g. removable; operated by centrifugal action or by high closing speed
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B17/00—Accessories in connection with locks
    • E05B17/005—Preventing accidental lock-out, e.g. by obstruction in the striker
    • 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
    • E05F5/00—Braking devices, e.g. checks; Stops; Buffers
    • E05F5/02—Braking devices, e.g. checks; Stops; Buffers specially for preventing the slamming of swinging wings during final closing movement, e.g. jamb stops
    • E05F5/04—Braking devices, e.g. checks; Stops; Buffers specially for preventing the slamming of swinging wings during final closing movement, e.g. jamb stops hand-operated, e.g. removable; operated by centrifugal action or by high closing speed
    • E05F2005/046—Braking devices, e.g. checks; Stops; Buffers specially for preventing the slamming of swinging wings during final closing movement, e.g. jamb stops hand-operated, e.g. removable; operated by centrifugal action or by high closing speed hand operated

Definitions

  • the present invention relates to a device for preventing the closing of a door according to the preamble of claim 1 and a system of such a device and a door.
  • a device for preventing the closing of a door is used, inter alia, the terminal protection. It is to be prevented that the door is closed when, for example, a child's hand is in a gap between the door and the door frame.
  • DE 20 2006 017 037 U1 shows a device in which a blocking means is secured in a lock side upper corner of the door frame.
  • the blocking means may assume a release position and a blocking position. In the release position closing of the door is possible, whereas in the blocking position closing of the door is prevented by the door abutting the blocking means.
  • a disadvantage is in particular that the device must be mounted in the upper corner of the door frame, so that it is difficult or impossible to reach for small people to operate the unlocking function.
  • the device can only be used for either right-hand or left-hand doors according to the relevant DIN standard. This increases the production costs.
  • the present invention has for its object to provide a device which can be attached at any height to a door on both the right and left side, and to provide a system with such a device.
  • the device comprises a blocking means and an actuating means.
  • the blocking means is adapted to be attached to the door. This can be done directly or indirectly.
  • another component of the device may be attached to the door so that the blocking means is not directly but indirectly attached to the door. In this case, it is possible that a space is arranged between the door and the blocking means.
  • the blocking means In the attached state, the blocking means can be moved between a blocking position and a release position. The movement is triggered by an actuation of the actuating means.
  • the blocking means When the blocking means is attached to the door, it blocks the closing of the door in the blocking position. In the release position it is possible to close the door.
  • the device can be mounted at any height. For example, it is possible to mount the device at a height so that a small adult person can reach the actuating means, whereas for a child this is not possible.
  • the device is mounted only on one side of the door, so that no hole through the door leaf is necessary. In this case, an actuation of the Actuator by a user only from one side of the door leaf out possible.
  • the blocking means may be designed to abut against a door frame and / or on a component arranged on the door frame. It does not matter whether the main closing edge of the door frame is on the right or left.
  • the device can be used for both variants.
  • the device comprises a locking means which is movable from a first position to a second and vice versa.
  • the locking means is adapted to hold the blocking means in the release position in the first position. In this way, the door can be closed despite the blocking agent, without the actuating means must be operated. In other words, the blocking function can be deactivated by moving the locking means to the first position.
  • the locking means in the second position can release movement of the blocking means.
  • the device may comprise a triggering means which may be adapted to trigger a movement of the locking means from the first to the second position.
  • a triggering means which may be adapted to trigger a movement of the locking means from the first to the second position.
  • the triggering means may be adapted to trigger the movement of the locking means from the first to the second position when the door is closed.
  • the triggering means may be adapted to contact the door frame when closing the door.
  • the triggering means may hit against the door frame.
  • the locking means may be mechanically coupled to the blocking means in the first position.
  • a mechanical coupling is understood to mean, in particular, that the movement of the blocking agent is prevented by mechanical means.
  • the release means may be formed magnetically, so that the movement of the locking means can be triggered without contact of the triggering means with the door.
  • a magnet may be present in the door frame.
  • the locking means may be acted upon with a restoring force, which is directed in the second position of the locking means in the direction of the first position.
  • a restoring force which is directed in the second position of the locking means in the direction of the first position.
  • movement of the locking means from the second position to the first position can be prevented when the blocking means is in the blocking position.
  • the locking means may be magnetically formed.
  • the locking means may comprise, for example, a magnet.
  • the blocking means may be mechanically coupled to another magnet on which the magnet of the locking means exerts a magnetic force.
  • the device comprises a deactivating means, which is movable from a first position to a second position and vice versa.
  • the deactivating means may be adapted to prevent in its first position the movement of the blocking means from the release position to the blocking position.
  • a difference of the deactivating means to the locking means may in particular be that the deactivating means can be actuated by a user. The deactivating means can therefore be moved by a user from the first position to the second or vice versa. Another difference may be that no restoring force acts on the deactivating agent.
  • the deactivating means in the second position can release the movement of the blocking means.
  • the blocking means in the attached state on the door in particular in the blocking position, pivotable about a pivot axis.
  • the pivotability ensures that the blocking means First, something is pivoted and then supported on the door. In this way, the forces that occur are forwarded to the door via the blocking means, without the door and / or the device being damaged.
  • the pivoting is thus ensured that the device is reliably secured to the door even after several locking operations and is not overly stressed mechanically.
  • the pivot axis of the blocking means may extend parallel to a pivot axis of the door.
  • the device may comprise a first return means which applies a restoring torque to the blocking means.
  • the device can be used again and again without intervention by a user in the manner according to the invention.
  • the restoring torque in the door-mounted state of the blocking means may counteract pivotal movement of the blocking means towards the door.
  • the blocking means if the blocking means abuts against the door frame, the blocking means is pivoted against the return torque. If no forces or only small forces act on the blocking agent, the blocking agent pivoted by the restoring torque back to the starting position.
  • the first return means may be formed as a spring, in particular as a torsion spring.
  • a clearance between the blocking means and the door may be present in the door-mounted state of the blocking means. This clearance allows pivoting of the blocking means about the pivot axis when the blocking means abuts the door frame. In the pivoted state, the blocking means is supported by the door and forces are transmitted from the blocking means directly to the door, whereby the attachment of the device is protected at the door.
  • the device comprises a second return means which is adapted to exert on the blocking means a restoring force when the blocking means is in the release position.
  • the restoring force acting on the blocking means is directed in the direction of the blocking position.
  • the restoring force ensures that the blocking means is in the blocking position when no other force is exerted on the blocking means, for example triggered by an actuation of the actuating means. So as soon as the door is opened and the actuating means is not actuated, the blocking means is automatically moved to the blocking position. The protective function of the device is thus triggered automatically when opening the door.
  • the blocking means When the door is closed, the blocking means may be held in the release position by the door frame or by a component disposed on the door frame.
  • the blocking means may be adapted to prevent the closing of the door by abutting in the blocking position on a door frame or on a component arranged on the door frame.
  • the blocking means may comprise a projection.
  • This projection is advantageous because it can prevent a child from inserting their fingers into the small gap between the door frame and door when the door is not opened wide enough for the blocking means to reach the blocking position.
  • the blocking means is moved by the second return means somewhat in the direction of the blocking position, so that even in this state, a jamming of the fingers is prevented.
  • the projection may extend in the direction of the door frame when the blocking means in the door-mounted state with the door closed in the release position.
  • the projection may be arranged in the attached to the door state on a door facing the end portion of the blocking means.
  • the device may comprise a translationally movable means, which is translationally movable by the actuating means and by the second return means.
  • the blocking means may be attached to the movable means be attached. The blocking means can thus be moved together with the movable means.
  • the translationally movable means may be, for example, a slider or a linear slide.
  • the actuating means may be rotatable. Upon rotation of the actuating means, the movable means can be moved translationally.
  • the device may for example comprise a coupling means, which converts the rotational movement of the actuating means in the translational movement of the movable means.
  • the actuating means may have an eccentric guided in a slot.
  • the eccentric is designed to convert a Drehbwegung of the actuating means in a linear movement of the movable means.
  • the device may comprise at least a first stop, which limits a rotational range of the actuating means in a first direction of rotation.
  • the device may comprise a second stop which limits the range of rotation of the actuating means in a second direction of rotation, which is opposite to the first direction of rotation.
  • the device has one or two stops for the movable means, which are designed to restrict the range of movement of the movable means.
  • the translational movement of the movable means can be restricted so that it is not moved too far. If the blocking means protrudes too far, undesirably large lever forces can occur if the blocking means strikes the door frame or the component arranged on the door frame.
  • the device may comprise a first spacing means for attachment to the door.
  • the first spacer means may be elastic or provided with a damper mechanism. By the elastic attachment or the damping mechanism forces can be cushioned or damped, which occur when the blocking means strikes the door frame or on the door frame arranged component.
  • the actuating means can be arranged on a first side of the door.
  • the device may also comprise a further actuating means which can be arranged on a second side of the door opposite the first side.
  • the first side may be the hinge side, also called the opening side, while the second side is the opposite hinge side, also called the closing side.
  • the blocking means may comprise a lubricant, for example a roller, which is adapted to slide along a door frame when the door is opened. This is particularly advantageous to protect the door frame.
  • a lubricant for example a roller
  • the restoring force presses the blocking means in the direction of the door frame. At an opening of the door By sliding the lubricant damages are avoided.
  • a roller If a roller is used as the lubricant, it can roll along the door frame when the door is opened. As a result, damage is avoided.
  • the roller may be arranged on a leg which extends in a direction which is not parallel to the direction of movement of the movable means.
  • the leg may be resilient or provided with a damping system.
  • the device may comprise a second spacing means.
  • the second spacing means may be arrangeable on the door frame such that the blocking means abuts the second spacing means in the blocking position when closing the door.
  • the second spacing means may be at least partially elastic or provided with a damping element.
  • the second spacing means consist of two components, of which only one is elastic or provided with a damping element.
  • the device may comprise a locking means.
  • the blocking means can engage in the blocking position at the stop on the door frame or on the second spacer means on the locking means.
  • the locking means may be formed, for example, as a mechanical trap.
  • the latching means prevents unwanted springing back of the door after an abutment of the blocking means on the door frame or on the second spacer means
  • the system according to claim 35 comprises a door and a device according to an embodiment of the invention.
  • the device is attached to the door.
  • the blocking means may be disposed on a mating hinge side of the door.
  • the door may have a recess.
  • the device may be partially disposed in the recess. At least the blocking means projects out of the recess in the blocking position.
  • the system may comprise a door frame.
  • a holding means may be arranged, which holds the blocking means with the door closed in the release position. This is particularly advantageous in flush closing doors.
  • the device 100 comprises an actuating means (in Figures 1A and 1B not shown) and a blocking means 102.
  • the blocking means 102 By a rotation of the actuating means, the blocking means 102 between an in Figure 1A shown release position and a in FIG. 1B shown blocking position to be moved. In the blocking position, the distance between the blocking means 102 and the actuating means is greater than in the release position. In the blocking position, the blocking means 102 prevents the closing of a door by striking the door frame or a component arranged on the door frame. In the release position, the door is closed.
  • the device 100 comprises a guided in a slot 104 eccentric 103 which is connected to the actuating means.
  • the rotational movement of the actuating means in a translational movement of a translational movable By means of 105 implemented.
  • the blocking means 102 is arranged on the movable means 105. The rotational movement of the actuating means is limited by two stops 106.
  • the movable means 105 is connected to return means 107 which exert a restoring force on the blocking means 102 via the movable means 105 when the blocking means 102 is in the release position.
  • the return means 107 may be, for example, gas springs.
  • the restoring force is directed towards the blocking position, so that the blocking means 102 is automatically moved to the blocking position when the actuating means is not actuated and the door is opened. This mechanism ensures that the device reliably prevents the door from closing.
  • the movable means 105 has a leg 200 on which the blocking means 102 is arranged.
  • the leg 200 is resilient or provided with a damping system, so that forces are absorbed or damped, which occur when the blocking means 102 abuts against a door frame or on a door frame arranged component.
  • the blocking means 102 is designed as a roller which is designed to roll along the door frame when the door is opened. When the door is closed, the restoring force of the return means 107 presses the blocking means 102 against the door frame. The fact that the roller rolls on the door frame, damage to the door frame is prevented.
  • the device 300 shown has an alternative blocking means with a stabilizing element 301 and a elastic or damping element 302 on.
  • the elastic or damping element 302 is connected to the stabilizing element 301.
  • the elastic element 302 absorbs or dampens forces when it strikes a door frame or a component arranged on the door frame.
  • the blocking means is designed as an elastic or damping element 304.
  • FIG. 4 the actuating means 400 is shown, which is connected by a recess 402 of a cover 401 with the mechanism of the device, so that a rotation of the actuating means 400 is converted into a translational movement of the movable means 105.
  • the device 100 also includes a first spacer 403 having a recess 404 for attaching the device to a door.
  • the first spacer means 403 may be formed elastically or provided with a damping element, so that occurring forces are cushioned or damped.
  • the mechanism of the device 100 can be connected to a further actuating means on the other side of the door, so that an actuation of both sides of the door is possible.
  • FIG. 4 It is also in FIG. 4 a bolt 405 is shown about which the leg 200 is pivotable. When a force acting on the leg 200 of this can give something and swing around the bolt 405.
  • the device 100 can be actuated from both sides of the door 600 using the actuating means 400.
  • the blocking means 102 is in the blocking position and strikes the door frame 601, thereby preventing the door 600 from being closed.
  • FIGS. 7A and 7B differ from the representations in the Figures 6A and 6B in particular in that a second spacing means 700 is arranged on the door frame 601.
  • a second spacing means 700 is arranged on the door frame 601.
  • the blocking means 102 When the blocking means 102 is in the blocking position, it hits the second spacing means 700.
  • the door frame 601 is spared.
  • the gap between the door 600 and the door frame 601 is increased, so that the risk of jamming is reduced.
  • FIG. 8A the device is out of the FIGS. 7A and 7B shown in a sectional view from above.
  • an elastic or damping element 800 is arranged such that the blocking means 102 abuts against the elastic or damping element 800, which cushions occurring forces.
  • the device 100 has a locking means 801 arranged on the frame 601.
  • the blocking means 102 engages in the locking means 801, so that a spring-back of the door due to the stop of the blocking means 102 is prevented.
  • FIG. 9 a door 900 is shown which is flush with the door frame 901.
  • the apparatus 100 may include a retaining means 902 which holds the blocking means 102 in the release position when the door 900 is closed. Thereby Opening the door 900 is facilitated because the actuating means 400 need not be actuated to move the blocking means 102 to the release position.
  • the device 1000 comprises a blocking means 1001 and two return means 107.
  • a projection 1002 is arranged on the blocking means 1001.
  • the blocking means 1001 can be moved in a translatory manner similar to the devices 100 and 300 described above and is intended as a clamp protection to prevent the closing of a door.
  • the projection 1002 is disposed on a door-facing end portion of the blocking means 1001 and extends toward the door frame when the blocking means 1001 is in the release position and the door is closed.
  • the protrusion 1002 is slightly narrower than the remaining area of the blocking means 1001. Therefore, the protrusion 1002 can be used to already prevent the door from closing when the door is opened only a relatively small gap.
  • FIG. 11A the device 1000 is shown in the release position. If the device 1000 is mounted in this position on a door, the door can be easily opened and closed.
  • FIG. 11B shows the same device 1000 in the blocking position, so that the closing of the door is prevented because the blocking means 1001 abuts the door frame when the door moves towards the door frame.
  • FIG. 11C differs from FIG. 11B in that the blocking means 1001 has been pivoted about a pivot axis 1200, which will be explained in more detail below.
  • the arrangement of the blocking means 1001 from FIG. 11B corresponds to the arrangement of the FIGS. 12A and 13A
  • the order of the blocking agent FIG. 11C corresponds to the arrangement of the Figures 12B and 13B ,
  • the pivot axis 1200 of the device 1000 is shown, about which the blocking means 1001 is pivotable.
  • the pivot axis 1200 is parallel to the pivot axis of the door.
  • the blocking means 1001 is pivotable in a direction in which the door is in the door mounted state. Therefore, the blocking means 1001 is pivoted in the direction of the door when it strikes against the door frame.
  • the device 1000 is supported on the door in the area of the blocking means 1001, so that the occurring forces are transmitted directly from the blocking means 1001 to the door. This prevents the entire forces occurring being transmitted via the fixed connection between the device 1000 and the door, whereby this connection would be exposed to high loads, so that after a certain number of blocking operations the device would break off from the door.
  • the device comprises a return means 1201, which exerts a torque on the blocking means 1001.
  • This torque counteracts a deflection of the blocking means 1001 about the pivot axis 1200 in the direction of the door when mounted on the door state.
  • the blocking means 1001 is in a similar position as in FIG Fig. 12B shown.
  • the torque ensures that the blocking means 1001 after the blocking process back into the in Fig. 12A shown position is moved.
  • the return means 1201 may be, for example, a torsion spring.
  • FIGS. 13A and 13B is the pivoting operation of the blocking means 1001 about the pivot axis 1200 also good detect.
  • FIG. 13A is a sectional view along the section line AA Fig. 11B
  • FIG. 13B is a sectional view taken along the line BB Fig. 11C ,
  • the device 1400 shown comprises, in addition to the blocking means 102, the eccentric 103, the movable means 105, the stop 106 and the return means 107, a deactivating means 1401 which will be described below with reference to FIGS FIGS. 20A to C is explained in more detail.
  • the device 1400 comprises a locking means 1500, a triggering means 1502 and a spring means 1503.
  • the locking means 1500 is shown in a first position. In this position, it blocks the movement of a portion 1501 of the movable means 105. In this position, the blocking means 102 is in the release position, so that the door can be closed.
  • the spring means 1503 exerts a restoring force on the locking means 1500 so that the locking means 1500 is moved to the first position as soon as the locking means 102 has been moved to the release position. The door can then be closed without further action, as known from conventional doors.
  • the door frame exerts a force on the release means 1502 (see Figure 16B ).
  • the locking means 1500 is moved to a second position and the portion 1501 of the movable means 105 is released, so that the blocking means 102 moves to the blocking position after opening the door.
  • FIGS. 17A to 18B is in a similar way as in the FIGS. 15 and 16 a magnetic detection means 1700, a magnetic release means 1702 and a magnetic portion 1701 of the movable means 105 are shown.
  • the locking means 1700 ensures that the blocking means 102 remains in the release position.
  • the magnet 1800 disposed in the door frame exerts a magnetic force on the trigger 1702, thereby rotating the magnetic locking means 1700 and allowing the blocking means 102 to move to the blocking position.
  • FIG. 19 a three-part blocking means 102 is shown.
  • a base body 1900 may be arranged between a fastening element 1901 and a stop element 1902.
  • the fastening element 1902 is designed for attachment to the movable means 105.
  • the stop member 1902 is adapted to abut the door when the blocking means 102 is in the blocking position.
  • the advantage of such a construction of the blocking means 102 is the interchangeability of the different elements.
  • the stop element 1902 can be replaced if it has signs of wear or fatigue. This can be particularly advantageous if the blocking means 102 often strikes the door.
  • deactivating means 1401 will now be described with reference to FIGS FIGS. 20A to C explained in more detail.
  • FIGS. 20B and C Sectional views along the in Figure 20A drawn cutting line.
  • this Deactivation means 1401 shown in a first position in which movement of the eccentric 103 is blocked by the deactivating means 1401, since the eccentric is arranged in a recess of the deactivating 1401. A movement of the movable means 105 is thus prevented.
  • the blocking means 102 can therefore not be moved to the blocking position.
  • the deactivating means 1401 may be inserted by a user into the in Figure 20C shown second position to be moved. Then, the eccentric 103 is disposed outside the recess of the deactivating means 1401 and can be moved. The blocking means 102 can thus be moved back to the blocking position.
  • FIG. 22 It is shown how the pivotable blocking means 102 is supported against the door 600 when abutting the spacer means 700. This has the particular advantage that the forces occurring during the attack are also transmitted to the door 600 via this support surface. This protects the mechanical connection between the device and the door.
  • the device 1400 is shown in a configuration in which it can be used on a left door according to the relevant DIN.
  • Figure 24B the device is shown in a configuration in which it can be used on a right door according to the DIN. It can be clearly seen that only the eccentric 103 is guided in another recess of the movable means 105. Thus, the same components can be used for both configurations. Only when assembling must be decided which configuration is desired.

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EP16175523.6A 2015-06-24 2016-06-21 Dispositif évitant la fermeture d'une porte Active EP3109380B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL16175523T PL3109380T3 (pl) 2015-06-24 2016-06-21 Urządzenie do zapobiegania zamknięciu drzwi

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE202015103311.7U DE202015103311U1 (de) 2015-06-24 2015-06-24 Vorrichtung zum Verhindern des Schließens einer Tür

Publications (2)

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EP3109380A1 true EP3109380A1 (fr) 2016-12-28
EP3109380B1 EP3109380B1 (fr) 2019-08-14

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DE (1) DE202015103311U1 (fr)
PL (1) PL3109380T3 (fr)

Cited By (3)

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Publication number Priority date Publication date Assignee Title
CN108678560A (zh) * 2018-06-15 2018-10-19 温州瓯海利尔达五金制品有限公司 一种静音磁力锁
US20240018817A1 (en) * 2022-07-13 2024-01-18 Joong Bo YUN Impact noise prevention device for openiong/closing door
US20240392619A1 (en) * 2023-05-25 2024-11-28 Elvis Torrealba Shock Absorber Device for Protecting a Door and Door Frame

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4435218A1 (fr) * 2023-03-24 2024-09-25 Athmer OHG Dispositif de protection contre le serrage pour une porte

Citations (8)

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Publication number Priority date Publication date Assignee Title
US1414286A (en) * 1921-01-24 1922-04-25 Keller Abraham Safety device for doors
DE707297C (de) * 1938-07-01 1941-12-03 Erwin Koehler Vorrichtung zur Verhuetung des unbeabsichtigten Zuschlagens von Tueren aller Art
DE944295C (de) * 1952-03-06 1956-06-14 Walter Teepe Zuschlaghinderer fuer die Fluegel von Tueren
WO1988009861A1 (fr) * 1987-06-11 1988-12-15 Kjellstroem Aake Agencement pour porte
US20020166203A1 (en) * 2001-05-14 2002-11-14 Urschel Ned R. Door closure prevention apparatus and method
DE202006017037U1 (de) 2006-11-06 2006-12-28 Fa. F. Athmer Vorrichtung zum Verhindern des Schließens einer Tür und Anordnung aus einer Tür und einer solchen Vorrichtung
DE202012007183U1 (de) * 2012-07-26 2012-12-19 Egon Rebhan Türblocker
GB2492989A (en) * 2011-07-19 2013-01-23 Raymond Ian Cantrell A stopper to prevent closure of a door or drawer

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1414286A (en) * 1921-01-24 1922-04-25 Keller Abraham Safety device for doors
DE707297C (de) * 1938-07-01 1941-12-03 Erwin Koehler Vorrichtung zur Verhuetung des unbeabsichtigten Zuschlagens von Tueren aller Art
DE944295C (de) * 1952-03-06 1956-06-14 Walter Teepe Zuschlaghinderer fuer die Fluegel von Tueren
WO1988009861A1 (fr) * 1987-06-11 1988-12-15 Kjellstroem Aake Agencement pour porte
US20020166203A1 (en) * 2001-05-14 2002-11-14 Urschel Ned R. Door closure prevention apparatus and method
DE202006017037U1 (de) 2006-11-06 2006-12-28 Fa. F. Athmer Vorrichtung zum Verhindern des Schließens einer Tür und Anordnung aus einer Tür und einer solchen Vorrichtung
GB2492989A (en) * 2011-07-19 2013-01-23 Raymond Ian Cantrell A stopper to prevent closure of a door or drawer
DE202012007183U1 (de) * 2012-07-26 2012-12-19 Egon Rebhan Türblocker

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108678560A (zh) * 2018-06-15 2018-10-19 温州瓯海利尔达五金制品有限公司 一种静音磁力锁
US20240018817A1 (en) * 2022-07-13 2024-01-18 Joong Bo YUN Impact noise prevention device for openiong/closing door
US12188291B2 (en) * 2022-07-13 2025-01-07 Yun Joong Bo Impact noise prevention device for opening/closing door
US20240392619A1 (en) * 2023-05-25 2024-11-28 Elvis Torrealba Shock Absorber Device for Protecting a Door and Door Frame

Also Published As

Publication number Publication date
EP3109380B1 (fr) 2019-08-14
DE202015103311U1 (de) 2015-08-07
PL3109380T3 (pl) 2020-04-30

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