WO2023007280A1 - Door stop system with sensors - Google Patents

Door stop system with sensors Download PDF

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Publication number
WO2023007280A1
WO2023007280A1 PCT/IB2022/056239 IB2022056239W WO2023007280A1 WO 2023007280 A1 WO2023007280 A1 WO 2023007280A1 IB 2022056239 W IB2022056239 W IB 2022056239W WO 2023007280 A1 WO2023007280 A1 WO 2023007280A1
Authority
WO
WIPO (PCT)
Prior art keywords
door
door stop
sensors
piston
stop system
Prior art date
Application number
PCT/IB2022/056239
Other languages
French (fr)
Inventor
Mirco Verrando
Original Assignee
Mirco Verrando
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 Mirco Verrando filed Critical Mirco Verrando
Priority to EP22741386.1A priority Critical patent/EP4377542A1/en
Publication of WO2023007280A1 publication Critical patent/WO2023007280A1/en

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B47/00—Operating or controlling locks or other fastening devices by electric or magnetic means
    • E05B47/0038—Operating or controlling locks or other fastening devices by electric or magnetic means using permanent magnets
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
    • E05C17/00—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith
    • E05C17/02—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith by mechanical means
    • E05C17/46—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith by mechanical means in which the wing or a member fixed thereon is engaged by a movable fastening member in a fixed position; in which a movable fastening member mounted on the wing engages a stationary member
    • E05C17/48—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith by mechanical means in which the wing or a member fixed thereon is engaged by a movable fastening member in a fixed position; in which a movable fastening member mounted on the wing engages a stationary member comprising a sliding securing member
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
    • E05C17/00—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith
    • E05C17/58—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith operated or controlled from a distance, e.g. pneumatically
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B47/00—Operating or controlling locks or other fastening devices by electric or magnetic means
    • E05B2047/0048—Circuits, feeding, monitoring
    • E05B2047/0057—Feeding
    • E05B2047/0058—Feeding by batteries
    • 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
    • E05F15/00—Power-operated mechanisms for wings
    • E05F15/70—Power-operated mechanisms for wings with automatic actuation
    • E05F15/73—Power-operated mechanisms for wings with automatic actuation responsive to movement or presence of persons or objects
    • 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
    • E05F5/06—Buffers or stops limiting opening of swinging wings, e.g. floor or wall stops

Definitions

  • the invention relates to the field of door stop devices, more specifically the present invention provides a door lock and release system combining innovative technological and mechanical aspects.
  • Door stops are devices which allow to keep a door open depending on the situation. It is more practical to keep the door of a passage open through which many people pass so as to avoid frequently opening and closing the door each time a person passes through it. By keeping such a door open, the door can be protected from damage to the hinges given that no repeated load is applied thereon. Furthermore, it is possible to prevent noise from opening/closing the door if the door is in a place where people frequently pass and to keep the environment quiet.
  • the invention relates to an assembly for a slidable door for use with a bath tub or shower cubicle, said assembly comprising: a rod, at least a door, at least a roller fixed to said door in a predetermined position and slidably engaging said rod, a stopper fixed to said rod, in a predetermined position, a striker fixed to said door, in a predetermined position, said striker further comprising at least an abutment member, said stopper further comprising at least a striking receiving member, wherein when said door is in a first position, said abutment member and said receiver member are not engaged and when said door is in a second position, said abutment member and said receiver member are engaged, preventing said door from moving substantially horizontally and vertically along said rod.
  • the invention relates to improvements in door stoppers to keep the doors open. More particularly, the invention offers door stoppers which facilitate the opening/closing of the door through the attraction of a permanent magnet, they prevent damage to the attraction element allowing the attraction element and the attracted element comprising such door stopper to gradually attract one another with a buffer action and they make the attraction element or the attracted element oscillating so as to allow a safe and stable attraction.
  • the invention relates to a door stopper/magnetic coupling which contains a first magnet mounted on or inside a door and a second magnet mounted on or inside a structure opposite the door, such as a wall, a doorjamb, a door frame or a base.
  • a structure opposite the door such as a wall, a doorjamb, a door frame or a base.
  • the magnetic door stopper may be used to prevent the door from striking against the opposite structure by virtue of the repulsive forces of the magnets.
  • the magnetic coupling can be switched from a repulsive configuration to an attraction configuration which keeps the door in place.
  • the inventions described so far provide door stop devices in various shapes.
  • the object of the present invention is to provide a door stop system which can be provided with the magnets, can be actuated mechanically, or even hydraulically and can be installed on the floor with external devices or can be integrated in the door.
  • the system includes motion sensors adapted to allow the automatic release of the locking device when the overall dimensions of the door are cleared.
  • a door stop system with sensors which allows to keep a door in the opening position and to release it also remotely by connecting to a home automation network.
  • the invention is provided in various embodiments all having a door stop apparatus that keeps it open and comprises a door stop piston, a locking mechanism through which the piston engages the door leaf and an activation mechanism aimed at activating the locking.
  • the door stop system described is suitable for housing an electric circuit in various embodiments thereof. This allows easy installation of sensors and the addition of a specific connection for home automation.
  • the locking mechanism comprises a magnet mounted on or even inside the door leaf and engages the mechanical, electromechanical and/or electromagnetic door stop piston.
  • the activation mechanism comprises a pair of magnetic sensors one on the door leaf, one on the floor or wall or in any case on a fixed support, which communicate with each other to send an activation signal to the door stop piston which magnetizes or is pushed out to attract the magnet.
  • the activation mechanism comprises a system of levers and gears such as to transmit the movement of the door, by connecting to the hinges between the door leaf and the frame, to the piston, which after a suitably calibrated number of turns, is activated.
  • This embodiment is suitable for a mechanical, hydraulic and/or compressed air operation, replacing its components but leaving their basic operation unchanged.
  • Another embodiment comprises a recessed floor hole.
  • the piston mounted on and/or inside the door leaf, remains raised thanks to a spring-pin mechanism.
  • the activation mechanism in this case comprises a magnet mounted on the door leaf and a magnet mounted on the floor and/or in any case on a fixed support, when the magnets are close enough to attract each other, the spring-pin mechanism is triggered by causing the piston to lower into the recessed hole on the floor.
  • All the embodiments shown can mount a motion sensor capable of distinguishing the presence or absence of people or animals in the overall dimensions of the door, so that when the locking mechanism is released remotely via said home automation network, a suitable warning indicating the position of occupation of the door is shown.
  • the electronic devices used in the activation and locking mechanisms can be directly connected to the available electrical network and/or can be provided with their own rechargeable battery and/or battery-powered, suitable to provide a supplementary energy source. All the electronic devices are also made of materials resistant to wear, impacts, and water to allow the washing of the floors and the door, avoiding to damage the mechanical and technological equipment.
  • the home automation network refers to home technology networks as well as to technology networks of public facilities such as schools and/or hospitals that may use the same operation.
  • FIGURE 1 shows a general view of the door stop system with sensors 100
  • FIGURE 2 shows a view of some preferred embodiments of the door stop apparatus 200 of said door stop system with sensors 100. Detailed description of the invention
  • FIG. 1 shown is a general view of said door stop system with sensors 100 according to the present invention. As in the following description, FIG 1 shows the embodiment of the present invention considered to be the best.
  • Said door stop system with sensors 100 comprises at least a door 101, at least a door leaf 102, at least a frame 103, at least a home automation network 104, at least an electric circuit 105, at least a sensor 106, at least a door stop apparatus 200.
  • Said door stop system with sensors 100 is adapted to provide a technological and effective solution for locking a door in the opening position.
  • Said door 101 comprising at least a door leaf 102 and at least a frame 103.
  • Said door 101 adapted to be connected to said home automation network 104 through said electric circuit 105 which supplies power to said door stop apparatus 200.
  • Said electric circuit 105 adapted to supply also to said sensor 106 adapted to determine the presence or absence of people and/or animals in the passage of said door 101 and to send appropriate warning when the command to close said door 101 is triggered by said home automation network 104.
  • FIG. 2 shown are some preferred embodiments for said door stop apparatus 200 of said door stop system with sensors 100. Said door stop apparatus 200 will be described with reference to FIGS. 1 and 2.
  • Said door stop apparatus 200 comprising at least a door stop piston 201, at least a locking mechanism 202, at least an activation mechanism 203, at least a magnet 204, at least a pair of magnetic sensors 205, at least a lever system 206, at least a recessed floor hole 207, at least a spring-pin mechanism 208, at least a battery 209, at least a pair of gears 210.
  • Said door stop piston 201 suitable to be mounted on a fixed support such as a floor and/or a wall, or to be mounted on and/or in said door leaf 102.
  • Said door stop piston 201 adapted for mechanical, electromagnetic and/or electromechanical operation.
  • said locking mechanism 202 comprises said magnet 204 mounted on or also inside said door leaf 102, and adapted to engage with said door stop piston 201.
  • Said activation mechanism 203 comprises said pair of magnetic sensors 205 one on said door leaf 102 one on a fixed support, which communicate with each other to send an activation signal to said door stop piston 201.
  • said activation mechanism 203 comprises said lever system 206 and said pair of gears 210 adapted to transmit the movement of said door 101 to said door stop piston 201 in order to activate it.
  • Another embodiment comprises said recessed floor hole 207.
  • Said door stop piston 201 mounted on and/or inside said door leaf 102 remains raised thanks to said spring-pin mechanism 208.
  • Said activation mechanism 203 in this case comprises two units of said magnet 204 mounted one on said door leaf 102 and the other on a fixed support. When the two units of said magnet 204 are close enough to attract each other, said spring-pin mechanism 208 is triggered by lowering said door stop piston 201, which ends in said recessed floor hole 207. All the described technological devices adapted to be connected to the electrical network and/or to use said battery 209 for an additional power source.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Power-Operated Mechanisms For Wings (AREA)

Abstract

Door stop system with sensors (100), adapted to provide a technological and effective solution for locking a door in the opening position, characterized in that it comprises: - at least a door (101) with at least a door leaf (102) and at least a frame (103); - at least a home automation network (104); - at least a door stop apparatus (200); - at least an electrical circuit (105); - at least a sensor (106) adapted to determine the presence or absence of people and/or animals in the passage of said door (101); said door stop apparatus (200) comprising: at least a door stop piston (201), at least a locking mechanism (202), at least an activation mechanism (203), at least a magnet (204), at least a pair of magnetic sensors (205), at least a lever system (206), at least a recessed floor hole (207), at least a spring-pin mechanism (208), at least a battery (209), at least a pair of gears (210).

Description

“Door stop system with sensors”
Description
Technical field
The invention relates to the field of door stop devices, more specifically the present invention provides a door lock and release system combining innovative technological and mechanical aspects.
Prior art
Door stops are devices which allow to keep a door open depending on the situation. It is more practical to keep the door of a passage open through which many people pass so as to avoid frequently opening and closing the door each time a person passes through it. By keeping such a door open, the door can be protected from damage to the hinges given that no repeated load is applied thereon. Furthermore, it is possible to prevent noise from opening/closing the door if the door is in a place where people frequently pass and to keep the environment quiet.
An example is the subject of the patent application CA2799761C by R. SCHACHTER, C.H. PHAM, K. SCHATZ, N. LEE. The invention relates to a sliding door stop system.
The invention relates to an assembly for a slidable door for use with a bath tub or shower cubicle, said assembly comprising: a rod, at least a door, at least a roller fixed to said door in a predetermined position and slidably engaging said rod, a stopper fixed to said rod, in a predetermined position, a striker fixed to said door, in a predetermined position, said striker further comprising at least an abutment member, said stopper further comprising at least a striking receiving member, wherein when said door is in a first position, said abutment member and said receiver member are not engaged and when said door is in a second position, said abutment member and said receiver member are engaged, preventing said door from moving substantially horizontally and vertically along said rod.
Another example is the subject of patent application US5010622A by T. MORITA. The invention relates to a door stopper.
The invention relates to improvements in door stoppers to keep the doors open. More particularly, the invention offers door stoppers which facilitate the opening/closing of the door through the attraction of a permanent magnet, they prevent damage to the attraction element allowing the attraction element and the attracted element comprising such door stopper to gradually attract one another with a buffer action and they make the attraction element or the attracted element oscillating so as to allow a safe and stable attraction.
Another example is the subject of patent application US6588811B1 by E.B FERGUSON. The invention relates to a door stopper/reversible coupling magnet.
The invention relates to a door stopper/magnetic coupling which contains a first magnet mounted on or inside a door and a second magnet mounted on or inside a structure opposite the door, such as a wall, a doorjamb, a door frame or a base. When the door moves toward the opposite structure, the magnetic door stopper may be used to prevent the door from striking against the opposite structure by virtue of the repulsive forces of the magnets. The magnetic coupling can be switched from a repulsive configuration to an attraction configuration which keeps the door in place.
The inventions described so far provide door stop devices in various shapes.
The object of the present invention is to provide a door stop system which can be provided with the magnets, can be actuated mechanically, or even hydraulically and can be installed on the floor with external devices or can be integrated in the door.
Even more advantageously, the system includes motion sensors adapted to allow the automatic release of the locking device when the overall dimensions of the door are cleared.
Description of the invention
According to the present invention, herein provided is a door stop system with sensors which allows to keep a door in the opening position and to release it also remotely by connecting to a home automation network.
The invention is provided in various embodiments all having a door stop apparatus that keeps it open and comprises a door stop piston, a locking mechanism through which the piston engages the door leaf and an activation mechanism aimed at activating the locking.
The door stop system described is suitable for housing an electric circuit in various embodiments thereof. This allows easy installation of sensors and the addition of a specific connection for home automation.
In a preferred embodiment, the locking mechanism comprises a magnet mounted on or even inside the door leaf and engages the mechanical, electromechanical and/or electromagnetic door stop piston. The activation mechanism comprises a pair of magnetic sensors one on the door leaf, one on the floor or wall or in any case on a fixed support, which communicate with each other to send an activation signal to the door stop piston which magnetizes or is pushed out to attract the magnet.
In another preferred embodiment, the activation mechanism comprises a system of levers and gears such as to transmit the movement of the door, by connecting to the hinges between the door leaf and the frame, to the piston, which after a suitably calibrated number of turns, is activated. This embodiment is suitable for a mechanical, hydraulic and/or compressed air operation, replacing its components but leaving their basic operation unchanged.
Another embodiment comprises a recessed floor hole. In this case, the piston, mounted on and/or inside the door leaf, remains raised thanks to a spring-pin mechanism. The activation mechanism in this case comprises a magnet mounted on the door leaf and a magnet mounted on the floor and/or in any case on a fixed support, when the magnets are close enough to attract each other, the spring-pin mechanism is triggered by causing the piston to lower into the recessed hole on the floor.
All the embodiments shown can mount a motion sensor capable of distinguishing the presence or absence of people or animals in the overall dimensions of the door, so that when the locking mechanism is released remotely via said home automation network, a suitable warning indicating the position of occupation of the door is shown.
The electronic devices used in the activation and locking mechanisms can be directly connected to the available electrical network and/or can be provided with their own rechargeable battery and/or battery-powered, suitable to provide a supplementary energy source. All the electronic devices are also made of materials resistant to wear, impacts, and water to allow the washing of the floors and the door, avoiding to damage the mechanical and technological equipment. The home automation network refers to home technology networks as well as to technology networks of public facilities such as schools and/or hospitals that may use the same operation.
Description of the figures
The invention will be described hereinafter in at least a preferred embodiment by way of non- limiting example and with the aid of the attached figures, wherein:
- FIGURE 1 shows a general view of the door stop system with sensors 100;
- FIGURE 2 shows a view of some preferred embodiments of the door stop apparatus 200 of said door stop system with sensors 100. Detailed description of the invention
The present invention will now be illustrated purely by way of non-limiting or binding example, using the figures which illustrate some of the embodiments in relation to the present inventive concept.
With reference to FIG. 1 shown is a general view of said door stop system with sensors 100 according to the present invention. As in the following description, FIG 1 shows the embodiment of the present invention considered to be the best.
Said door stop system with sensors 100 comprises at least a door 101, at least a door leaf 102, at least a frame 103, at least a home automation network 104, at least an electric circuit 105, at least a sensor 106, at least a door stop apparatus 200. Said door stop system with sensors 100 is adapted to provide a technological and effective solution for locking a door in the opening position. Said door 101 comprising at least a door leaf 102 and at least a frame 103. Said door 101 adapted to be connected to said home automation network 104 through said electric circuit 105 which supplies power to said door stop apparatus 200. Said electric circuit 105 adapted to supply also to said sensor 106 adapted to determine the presence or absence of people and/or animals in the passage of said door 101 and to send appropriate warning when the command to close said door 101 is triggered by said home automation network 104.
With reference to FIG. 2 shown are some preferred embodiments for said door stop apparatus 200 of said door stop system with sensors 100. Said door stop apparatus 200 will be described with reference to FIGS. 1 and 2.
Said door stop apparatus 200 comprising at least a door stop piston 201, at least a locking mechanism 202, at least an activation mechanism 203, at least a magnet 204, at least a pair of magnetic sensors 205, at least a lever system 206, at least a recessed floor hole 207, at least a spring-pin mechanism 208, at least a battery 209, at least a pair of gears 210.
Said door stop piston 201 suitable to be mounted on a fixed support such as a floor and/or a wall, or to be mounted on and/or in said door leaf 102. Said door stop piston 201 adapted for mechanical, electromagnetic and/or electromechanical operation.
In a preferred embodiment, said locking mechanism 202 comprises said magnet 204 mounted on or also inside said door leaf 102, and adapted to engage with said door stop piston 201. Said activation mechanism 203 comprises said pair of magnetic sensors 205 one on said door leaf 102 one on a fixed support, which communicate with each other to send an activation signal to said door stop piston 201.
In another preferred embodiment, said activation mechanism 203 comprises said lever system 206 and said pair of gears 210 adapted to transmit the movement of said door 101 to said door stop piston 201 in order to activate it.
Another embodiment comprises said recessed floor hole 207. Said door stop piston 201 mounted on and/or inside said door leaf 102 remains raised thanks to said spring-pin mechanism 208. Said activation mechanism 203 in this case comprises two units of said magnet 204 mounted one on said door leaf 102 and the other on a fixed support. When the two units of said magnet 204 are close enough to attract each other, said spring-pin mechanism 208 is triggered by lowering said door stop piston 201, which ends in said recessed floor hole 207. All the described technological devices adapted to be connected to the electrical network and/or to use said battery 209 for an additional power source.
Lastly, it is clear that modifications, additions or variations which are obvious to a person skilled in the art may be applied to the invention described heretofore without departing from the scope of protection provided by the attached claims.

Claims

Claims
1. Door stop system with sensors (100), adapted to provide a technological and effective solution for locking a door (101) with at least a door leaf (102) in the open position; said door (101) being provided with at least a frame (103), said system being characterized in that it comprises:
- at least a home automation network (104) adapted to provide technological solutions for the management of a facility;
- at least a door stop apparatus (200) adapted to mechanically bring said door (102) into locking in the open position;
- at least an electric circuit (105) adapted to allow the connection between said home automation network (104) and said door stop apparatus (200);
- at least a sensor (106) adapted to determine the presence or absence of people and/or animals in the compartment of said door (101); said door stop apparatus (200) comprising:
- at least a door stop piston (201) adapted to keep said door leaf (102) hooked;
- at least a locking mechanism (202) adapted to allow said door stop piston (201) to keep said door (102) in a predetermined position;
- at least an activation mechanism (203) adapted to activate and bring into position said door stop piston (201).
2. Door stop system with sensors (100), according to the preceding claim 1, characterized in that said locking mechanism (202) comprises at least a magnet (204) mounted on or inside said door leaf (102) adapted to engage with said door stop piston (201) when this, mounted on a fixed support such as a wall, is activated by said activation mechanism (203); said activation mechanism (203) comprising at least a pair of magnetic sensors (205) mounted one on said door (102) and the other on a fixed support adapted to communicate with each other to send a lock signal to said door stop piston (201).
3. Door stop system with sensors (100), according to the preceding claim 1 and 2, characterized in that said activation mechanism (203) comprises at least a lever system (206) adapted to be connected to the hinge between said door leaf (102) and said frame (103) and to mechanically trigger the activation of said door stop piston (201); said lever system (206) adapted to be connected by means of at least a pair of gears (210) adapted to transmit the rotation motion between one lever and the other, and to allow the activation of said door stop piston (201) after a predetermined number of turns.
4. Door stop system with sensors (100), according to the preceding claim 3, characterized in that said lever system (206) has mechanical, hydraulic and/or compressed air operation.
5. Door stop system with sensors (100), according to any one of the preceding claims, characterized in that said locking mechanism (202) comprises at least a recessed floor hole (207) adapted to allow said door stop piston (201), when mounted on and/or inside said door leaf (102) to enter it and thus guarantee the locking thereof; said recessed floor hole (207) adapted to be implemented together with at least two units of said magnet (204) adapted to release, when close to each other, said door stop piston (201) being kept in position with at least a spring-pin mechanism (208).
6. Door stop system with sensors (100), according to any one of the preceding claims, characterized in that said home automation network (104) offers the possibility of remotely deactivating said activation mechanism (203) in order to close said door (101); said home automation network (104) connected to said sensor (106) adapted to show a warning before allowing the deactivation of said activation mechanism (203), when said sensor (106) registers the presence of an encumbrance in said door (101).
7. Door stop system with sensors (100), according to any one of the preceding claims, characterized in that said home automation network (104) is a domestic technological network or also an automated technological network of complex public facilities.
8. Door stop system with sensors (100), according to any one of the preceding claims, characterized in that it comprises at least a rechargeable and/or battery-powered battery (209), adapted to supply an energy source supplementary to that of the electrical network.
9. Door stop system with sensors (100), according to any one of the preceding claims, characterized in that said door stop piston (201) works through mechanical, electromechanical and/or electromagnetic actuation.
10. Door stop system with sensors (100), according to any one of the preceding claims, characterized in that it is made of materials resistant to wear, impacts and water to allow the washing of the floors and of said door (101) avoiding damage to the mechanical and technological equipment.
PCT/IB2022/056239 2021-07-28 2022-07-06 Door stop system with sensors WO2023007280A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP22741386.1A EP4377542A1 (en) 2021-07-28 2022-07-06 Door stop system with sensors

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT102021000020102 2021-07-28
IT102021000020102A IT202100020102A1 (en) 2021-07-28 2021-07-28 DOOR STOP SYSTEM WITH SENSORS

Publications (1)

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WO2023007280A1 true WO2023007280A1 (en) 2023-02-02

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IT (1) IT202100020102A1 (en)
WO (1) WO2023007280A1 (en)

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5010622A (en) 1988-04-28 1991-04-30 Tamao Morita Door stopper
JP2001254568A (en) * 2000-03-09 2001-09-21 Matsushita Electric Works Ltd Automatic door
US6588811B1 (en) 2002-12-03 2003-07-08 Edward B. Ferguson Reversible magnetic door stop/latch
DE20221015U1 (en) * 2002-11-06 2004-10-28 Dorma Gmbh + Co. Kg Fixing device for holding door, especially fire safety door, open has thrust rod held in fixed position by magnet against action of spring element that forces thrust rod into release position
EP1370740B1 (en) * 2001-02-01 2006-09-13 Dr. Hahn GmbH & Co. KG Door stopper arrangement
KR20140011573A (en) * 2012-07-17 2014-01-29 대우조선해양 주식회사 Emergency stop device for hinge type door
US20160186470A1 (en) * 2014-10-06 2016-06-30 Kenneth Finley Removable, remotely-controlled door locking apparatus
CA2799761C (en) 2012-12-20 2019-06-11 Fleurco Products Inc. Sliding door stopper system
US10400489B1 (en) * 2018-08-02 2019-09-03 Brian Douglas Miller Sound-activated remote release electronic door stop

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5010622A (en) 1988-04-28 1991-04-30 Tamao Morita Door stopper
JP2001254568A (en) * 2000-03-09 2001-09-21 Matsushita Electric Works Ltd Automatic door
EP1370740B1 (en) * 2001-02-01 2006-09-13 Dr. Hahn GmbH & Co. KG Door stopper arrangement
DE20221015U1 (en) * 2002-11-06 2004-10-28 Dorma Gmbh + Co. Kg Fixing device for holding door, especially fire safety door, open has thrust rod held in fixed position by magnet against action of spring element that forces thrust rod into release position
US6588811B1 (en) 2002-12-03 2003-07-08 Edward B. Ferguson Reversible magnetic door stop/latch
KR20140011573A (en) * 2012-07-17 2014-01-29 대우조선해양 주식회사 Emergency stop device for hinge type door
CA2799761C (en) 2012-12-20 2019-06-11 Fleurco Products Inc. Sliding door stopper system
US20160186470A1 (en) * 2014-10-06 2016-06-30 Kenneth Finley Removable, remotely-controlled door locking apparatus
US10400489B1 (en) * 2018-08-02 2019-09-03 Brian Douglas Miller Sound-activated remote release electronic door stop

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IT202100020102A1 (en) 2023-01-28
EP4377542A1 (en) 2024-06-05

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