EP0170940A1 - Procédé de mise en oeuvre d'un ferme-porte, et ferme-porte - Google Patents
Procédé de mise en oeuvre d'un ferme-porte, et ferme-porte Download PDFInfo
- Publication number
- EP0170940A1 EP0170940A1 EP85108811A EP85108811A EP0170940A1 EP 0170940 A1 EP0170940 A1 EP 0170940A1 EP 85108811 A EP85108811 A EP 85108811A EP 85108811 A EP85108811 A EP 85108811A EP 0170940 A1 EP0170940 A1 EP 0170940A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- door
- sleeve
- motor
- rotating sleeve
- rotating
- 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.)
- Withdrawn
Links
- 238000000034 method Methods 0.000 title claims abstract description 11
- 230000003213 activating effect Effects 0.000 abstract 1
- 239000002655 kraft paper Substances 0.000 description 2
- 206010001488 Aggression Diseases 0.000 description 1
- 206010017577 Gait disturbance Diseases 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000000474 nursing effect Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
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
- E05F15/00—Power-operated mechanisms for wings
- E05F15/70—Power-operated mechanisms for wings with automatic actuation
- E05F15/79—Power-operated mechanisms for wings with automatic actuation using time control
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
- 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—Type of wing
- E05Y2900/132—Doors
Definitions
- the invention relates to a method for operating an automatic door closer and to a door closer construction for performing this method.
- Door closers are known and have the task of closing an opened door again without human operation of the door.
- the invention is therefore based on the object of providing a method and a device in which the door can be opened without back pressure, the door remains in the open position for a selectable period of time, but then closes again automatically. Furthermore, the invention has for its object to ensure that during the closing process of the door, if it is then to be opened again, the closing device is not be is damaged, but is compliant without great effort.
- the motorized locking device is activated without actuating a separate switch when the door is opened.
- the door can be opened by hand without any counterpressure, and an arbitrarily adjustable time remains in the open position (depending on the length and thickness of the elastic element, e.g. a spring, for example , depends) and is then returned to the closed position without damage to objects or people when contacting the door, but the closing movement is so resilient that these shocks are absorbed, again by a spring.
- the invention proposes that when the door is opened it does not has greater resistance than a normal door, ie the force applied to open the door does not differ from that which previously had to be used for doors without a door closer.
- the door After the door is brought into the open position, the door remains in this position for a period that can be set individually for each door.
- Fig. 1, 1 denotes a connecting lever which is articulated at one end in the drawing Connects not shown door and the other end is rotatably connected to a rotating sleeve 2, which leads into the motor drive device 3 of the door closer.
- the rotating sleeve 2 is guided in a schematically illustrated bearing 4 and has a fixed connection to a contact plunger 5 which projects outwards over the circumference of the rotating sleeve.
- the rotating sleeve is hollow on the inside, an eccentric stop 6 being arranged in a stationary manner within the rotating sleeve, said eccentric stop being arranged in a rotationally fixed manner within the motor device 3 relative to the rotating sleeve 2.
- the motor device 3 consists essentially of an outer housing 7 which carries a drive motor 8 which acts via a connecting gear wheel 9 (FIG. 3) on a gear wheel 10 which is connected in a rotationally fixed manner to a housing drum 11 which is arranged inside the housing 7 .
- the gear wheel 10 is rotatably mounted on an axle 12 which is fixedly arranged on the inside of the housing 7.
- a spirally wound leaf spring 14 is arranged inside the housing drum 11 and is fixed at one end (as can be seen at 15 in FIG. 3) on the inside of the housing drum.
- the other end of the leaf spring is arranged on a connecting sleeve 16 (FIG. 2), which is rotatably and freely rotatable about the outer circumference of the rotating sleeve 2 (FIG. 2).
- a spring bolt 17 Arranged in the connecting sleeve 16 is a spring bolt 17 which can be actuated by a control ball 18 and which, in the position shown in FIG. 2, has a rotationally fixed connection between the rotating sleeve 2 and the connecting sleeve 16, the control ball 18 protruding into the interior of the rotary sleeve 2 and thereby - as can be clearly seen from FIG. 2 - come into contact with the outside of the eccentric stop 6 in such a way that the control ball 18 is guided back into the ring circle of the rotating sleeve 2, whereby the spring bolt 17 is moved back so far that a rotational movement between the rotating sleeve 2 and the connecting sleeve 16 is then possible.
- Fig. 3 denotes a switching unit which has a switching contact 20 and a further switching contact 21.
- the switch contact 20 is designed so that it comes into contact with the contact plunger 5 during its rotational movement with the rotary sleeve 2 and thereby triggers a control pulse, while on the outside of the housing drum 11 further switch contacts are provided which are connected to the switch contact 21 during the rotary movement the housing drum can come into contact.
- the drive device 3 can yield if the door is opened again during the movement in which the door is again moved into the closed position by motor, so that damage to the motor 8 and the gear unit 9, 10 does not take place and, on the other hand, does not have to be waited until the door is again in the closed position.
- the switch contact 21 is actuated via an end stop provided on the outside of the housing drum 11 and the motor is thereby stopped again.
- auxiliary power unit that in the region of the last 10 or 2 0 °, the closing movement of the door, an additional force applied to now introduce the closing device of the door securely in the strike plate.
Landscapes
- Power-Operated Mechanisms For Wings (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19843427075 DE3427075A1 (de) | 1984-07-23 | 1984-07-23 | Verfahren zum betreiben eines tuerschliessers und tuerschliesser |
DE3427075 | 1984-07-23 |
Publications (1)
Publication Number | Publication Date |
---|---|
EP0170940A1 true EP0170940A1 (fr) | 1986-02-12 |
Family
ID=6241317
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP85108811A Withdrawn EP0170940A1 (fr) | 1984-07-23 | 1985-07-15 | Procédé de mise en oeuvre d'un ferme-porte, et ferme-porte |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP0170940A1 (fr) |
DE (1) | DE3427075A1 (fr) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8225458B1 (en) | 2001-07-13 | 2012-07-24 | Hoffberg Steven M | Intelligent door restraint |
CN102704782A (zh) * | 2012-01-14 | 2012-10-03 | 河南科技大学 | 一种推拉式窗户自动关窗器 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1128325B (de) * | 1957-04-27 | 1962-04-19 | Erhardt & Leimer O H G | Antriebsvorrichtung fuer die Fluegel von Tueren |
FR2082800A5 (fr) * | 1970-03-25 | 1971-12-10 | Liogier Louis | |
FR2330837A1 (fr) * | 1975-11-05 | 1977-06-03 | Besam Ab | Appareil moteur pour l'ouverture et la fermeture automatiques d'une porte pivotante |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE7515132U (de) * | 1975-05-10 | 1976-11-11 | Robert Bosch Gmbh, 7000 Stuttgart | Federelement fuer garagentorantrieb |
DE2854204A1 (de) * | 1978-12-15 | 1980-06-26 | Bode & Co Vorm Wegmann & Co | Schiebetuer, insbesondere schwenkschiebetuer fuer fahrzeuge, insbesondere schienenfahrzeuge |
-
1984
- 1984-07-23 DE DE19843427075 patent/DE3427075A1/de active Granted
-
1985
- 1985-07-15 EP EP85108811A patent/EP0170940A1/fr not_active Withdrawn
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1128325B (de) * | 1957-04-27 | 1962-04-19 | Erhardt & Leimer O H G | Antriebsvorrichtung fuer die Fluegel von Tueren |
FR2082800A5 (fr) * | 1970-03-25 | 1971-12-10 | Liogier Louis | |
FR2330837A1 (fr) * | 1975-11-05 | 1977-06-03 | Besam Ab | Appareil moteur pour l'ouverture et la fermeture automatiques d'une porte pivotante |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8225458B1 (en) | 2001-07-13 | 2012-07-24 | Hoffberg Steven M | Intelligent door restraint |
US9121217B1 (en) | 2001-07-13 | 2015-09-01 | Steven M. Hoffberg | Intelligent door restraint |
US9995076B1 (en) | 2001-07-13 | 2018-06-12 | Steven M. Hoffberg | Intelligent door restraint |
CN102704782A (zh) * | 2012-01-14 | 2012-10-03 | 河南科技大学 | 一种推拉式窗户自动关窗器 |
Also Published As
Publication number | Publication date |
---|---|
DE3427075C2 (fr) | 1987-01-29 |
DE3427075A1 (de) | 1986-01-30 |
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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 |
|
AK | Designated contracting states |
Designated state(s): AT BE CH DE FR GB IT LI NL SE |
|
17P | Request for examination filed |
Effective date: 19860801 |
|
17Q | First examination report despatched |
Effective date: 19880316 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
|
18D | Application deemed to be withdrawn |
Effective date: 19881103 |