WO2010150068A2 - Dispositif d’arrêt pour portes et analogue - Google Patents

Dispositif d’arrêt pour portes et analogue Download PDF

Info

Publication number
WO2010150068A2
WO2010150068A2 PCT/IB2010/001465 IB2010001465W WO2010150068A2 WO 2010150068 A2 WO2010150068 A2 WO 2010150068A2 IB 2010001465 W IB2010001465 W IB 2010001465W WO 2010150068 A2 WO2010150068 A2 WO 2010150068A2
Authority
WO
WIPO (PCT)
Prior art keywords
door
stopping device
handle
lock
stopping
Prior art date
Application number
PCT/IB2010/001465
Other languages
English (en)
Other versions
WO2010150068A3 (fr
Inventor
Santino Brunetto
Original Assignee
Santino Brunetto
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 Santino Brunetto filed Critical Santino Brunetto
Publication of WO2010150068A2 publication Critical patent/WO2010150068A2/fr
Publication of WO2010150068A3 publication Critical patent/WO2010150068A3/fr

Links

Classifications

    • 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
    • E05C17/44—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 with a device carried on the wing for frictional or like engagement with a fixed flat surface, e.g. for holding wings open or closed by retractable feet

Definitions

  • the present invention relates to a stopping device suitable to allow stopping of a door or the like disposed in an open position of the type specified in the preamble of claim 1.
  • said devices are useful in particular to prevent doors from being closed by gusts of wind or by other phenomena. They are generally realized by wedges specifically disposed under the door or by door stopping bodies.
  • stopping devices which are disposed constrained to the door also exist. These are generally realized by movable plungers placed on the lower portion of the doors. These plungers are generally movable by means of feet. Prior art stopping devices have some important drawbacks.
  • the technical aim of the present invention is to devise a stopping device for doors able to substantially overcome the aforesaid drawbacks.
  • an important object of the invention is to produce a stopping device for doors and the like which is simple to activate and deactivate.
  • Another important object of the invention is to obtain a stopping device which does not damage the floors or supporting surfaces of the door.
  • a further object of the invention is to obtain a stopping device which allows adequate stopping of the door.
  • Fig. 1a shows a first example of stopping device according to the invention in a first configuration
  • Fig. 1 b shows a first example of stopping device according to the invention in a second configuration
  • Fig. 1c shows a first example of stopping device according to the invention in a third configuration
  • Fig. 1d schematizes the first example of stopping device according to the invention in a fourth configuration
  • Fig. 2a shows a second example of stopping device according to the invention in a first configuration
  • Fig. 2b shows a second example of stopping device according to the invention in a second configuration
  • Fig. 2c shows a second example of stopping device according to the invention in a third configuration
  • Fig. 3 is a door including the stopping device according to the invention.
  • the stopping device according to the invention is indicated as a whole with the number 1. It is suitable to be positioned on doors 2 and the like, in particular on doors inside a building, on windows and on other elements yet.
  • the door 2 is of the openable type, and in particular rotatable about a rotation axis 2a defined by the pivots or hinges of the door 2. Therefore, a closed position is defined, in which the door is set against the wall that supports it, and a plurality of open positions, in which the door is not set against the wall and is rotated to a greater or lesser extent with respect thereto.
  • the door is also supported on a floor 20.
  • the lock 4 is preferably realized by a lock not equipped with a key or the like and of the type suitable to be closed automatically if the door 2 is placed in the closed position.
  • the door 2 can comprise a second lock, equipped with a key and suitable to allow locking of the door 2.
  • the stopping device 1 can be disposed in a stop position (Figs. 1 c, 2b), in which it is suitable to allow stopping of the door 2 disposed in an open position.
  • the device 1 is therefore suitable to define a position of stable equilibrium for the door 2 disposed in any open position.
  • the device 1 is also suitable to be disposed in a released position (Figs. 1a, 2a), in which it is suitable not to interfere with the movement of the door 2 and to allow free movement, opening and closing, of the door 2.
  • the device 1 comprises a stop piston 5 which is movable through the handle 3 in a manner such that at least one component of said movement is in a direction substantially perpendicular to the plane on which the surface of the floor 20 extends.
  • the stop piston 5 is moved in a direction substantially perpendicular to the plane on which the floor 20 extends, i.e. vertically.
  • the stop piston 5 is suitable to exert pressure on the floor 20, when the stopping device 1 is in a stop position (Figs. 1c, 2b).
  • the piston 5 thus stops the movement of the door by means of the friction that is created between the piston 5 and the floor 20.
  • the piston 5 is made of deformable materials and with a high coefficient of friction, such as rubber or other materials, in particular polymer.
  • the stop piston 5 is conveniently connected to a strut 9, which preferably passed through the whole door 2 from the floor 20 until in proximity of the handle 3 and preferably has a direction parallel to the direction of rotation 2a.
  • the strut 9 can also have particular shapes or an internal slot suitable to allow passage of the second lock without interference therewith. It is preferably disposed inside a suitable opening 2c present in the door 2 and is preferably guided by shoes or sleeves suitable to allow movement thereof with a low coefficient of friction.
  • the strut 9, and the piston 5, are also moved by means of stressing of an elastic element 6, moved through the handle 3 and connected to the strut 9. This solution allows stopping of the door 2 with optimal forces regardless of the distance 20 of the door 2 and in particular of the piston 5 in the released position, from the floor.
  • the device 1 comprises, in detail, an actuator 7, rotatable together with the handle 3 and a lever 8, movable by the actuator 7 and suitable to directly stress the elastic element 6.
  • Figs. 1a-1d and 2a-2c show two examples of device 1 according to the invention.
  • the actuator 7 comprises a hole suitable to be connected directly to the stem 11 which allows the handle 3 to control the lock 4.
  • the lock 4 instead comprises an activation body 12 constrained to the stem 11 but not fixed thereto, and therefore not directly movable by this stem 11.
  • the activation body 12 and the actuator 7 also interfere by means of a plate 13, integral with the activation body 12.
  • the actuator 7 also comprises two arms 7b and 7c.
  • the first arm 7b is a cam and suitable to move the lever 8, as shown in Figs. 1b and 1c, while the second arm 7c is suitable to move the activation body 12 through the plate 13, as shown in Figs. 1d and 2c.
  • the strut 9 is maintained in a stop position by means of a position of stable equilibrium present between said lever 8 and said actuator 7, as shown in Fig. 1c and 2b.
  • the handle 3 constrained to the actuator 7, remains in stable equilibrium. Consequently, advantageously, the stop position of the stopping device 1 is maintained by means of a stable equilibrium of said handle 3 which is preferably in a vertical position, as shown in Figs. 1c and 2b.
  • an elastic return element 16 suitable to return the activation body 12 to the closed position, is also provided.
  • the handle 3 is therefore rotatable in the direction of rotation 3a. This rotation is suitable to allow in a first direction, in particular clockwise, opening of the lock 4 and, in a second direction opposite the first, activation of the stopping device 1.
  • the device 1 is therefore activatable substantially independently from the lock 4 while being moved by the same handle 3.
  • the majority of the device 1 is contained inside a lock assembly 18 of standard dimensions and type, so that it is unnecessary to produce openings different to those currently in use.
  • all the elements except for the piston 5 and the strut 9 are contained in the lock assembly.
  • the handle 3 rotates the stem 11 , which in turn moves the actuator 7 which interferes with the lever 8 that activates the strut 9 connected to the stop piston
  • the handle 3 also remains in a stop position rotated by a right angle, so that it is simple to see whether the stopping device 1 is activated.
  • the invention achieves important advantages.
  • the device 1 is simple to activate and deactivate and does not require further handles or accessories which can complicate the door 2.
  • This device also comprises a piston made of soft material activated through an elastic element 6. Consequently, the device 1 substantially self-adjusts regardless of its initial distance from the floor 20, and does not cause damage to or make cuts in the floor 20. These measures also allow the stopping force of the door always to remain between the desired values.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
  • Power-Operated Mechanisms For Wings (AREA)
  • Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)
  • Lock And Its Accessories (AREA)
  • Wing Frames And Configurations (AREA)

Abstract

L’invention concerne un dispositif d’arrêt (1) destiné à une porte (2) et analogue, la porte (2) comprenant au moins une poignée (3) et au moins une serrure (4). La poignée (3) permet d’actionner la serrure (4), le dispositif d’arrêt (1) pouvant être mis dans une position d’arrêt, dans laquelle il permet d’arrêter la porte (2) en position ouverte, et dans une position de libération dans laquelle il n’interfère pas avec le mouvement de la porte (2) et peut être activé au moyen de la poignée (3).
PCT/IB2010/001465 2009-06-24 2010-06-17 Dispositif d’arrêt pour portes et analogue WO2010150068A2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP09425242.6 2009-06-24
EP09425242A EP2281989B1 (fr) 2009-06-24 2009-06-24 Dispositif d'arrêt pour portes et similaires

Publications (2)

Publication Number Publication Date
WO2010150068A2 true WO2010150068A2 (fr) 2010-12-29
WO2010150068A3 WO2010150068A3 (fr) 2011-02-24

Family

ID=41303710

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IB2010/001465 WO2010150068A2 (fr) 2009-06-24 2010-06-17 Dispositif d’arrêt pour portes et analogue

Country Status (4)

Country Link
EP (1) EP2281989B1 (fr)
AT (1) ATE503069T1 (fr)
DE (1) DE602009000959D1 (fr)
WO (1) WO2010150068A2 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITUA20163523A1 (it) * 2016-05-17 2017-11-17 Francesco Mascarin Serrature per porte interne con dispositivo fermaporta
IT201700016044A1 (it) * 2017-02-14 2018-08-14 Cesare Stracuzzi Fermaporta comandato dalla maniglia della porta
JP2020076274A (ja) * 2018-11-09 2020-05-21 Ykk Ap株式会社 戸体及び戸体の施工方法

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108301711A (zh) * 2017-12-13 2018-07-20 天津市龙甲门业有限公司 一种可任意定位的木门

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB689336A (en) * 1950-01-01 1953-03-25 Shlomo Winnikow An automatic door stopper
DE20318426U1 (de) * 2003-11-28 2004-06-09 Hastreiter, Werner Türstopper
DE102005039821A1 (de) * 2005-08-22 2007-03-08 Technoholz Gmbh Türblattintegrierbarer Türstopper

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
None

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITUA20163523A1 (it) * 2016-05-17 2017-11-17 Francesco Mascarin Serrature per porte interne con dispositivo fermaporta
IT201700016044A1 (it) * 2017-02-14 2018-08-14 Cesare Stracuzzi Fermaporta comandato dalla maniglia della porta
JP2020076274A (ja) * 2018-11-09 2020-05-21 Ykk Ap株式会社 戸体及び戸体の施工方法
JP7094857B2 (ja) 2018-11-09 2022-07-04 Ykk Ap株式会社 戸体及び戸体の施工方法

Also Published As

Publication number Publication date
WO2010150068A3 (fr) 2011-02-24
EP2281989B1 (fr) 2011-03-23
DE602009000959D1 (de) 2011-05-05
ATE503069T1 (de) 2011-04-15
EP2281989A1 (fr) 2011-02-09

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