EP2540944A3 - Drive to operate the leaf of a door or the like - Google Patents
Drive to operate the leaf of a door or the like Download PDFInfo
- Publication number
- EP2540944A3 EP2540944A3 EP12173996.5A EP12173996A EP2540944A3 EP 2540944 A3 EP2540944 A3 EP 2540944A3 EP 12173996 A EP12173996 A EP 12173996A EP 2540944 A3 EP2540944 A3 EP 2540944A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- housing
- valve
- piston
- switching valve
- drive
- 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- Withdrawn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
- 238000006073 displacement reaction Methods 0.000 abstract 2
- 239000012530 fluid Substances 0.000 abstract 2
- 230000005540 biological transmission Effects 0.000 abstract 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05F3/00—Closers or openers with braking devices, e.g. checks; Construction of pneumatic or liquid braking devices
- E05F3/04—Closers or openers with braking devices, e.g. checks; Construction of pneumatic or liquid braking devices with liquid piston brakes
- E05F3/12—Special devices controlling the circulation of the liquid, e.g. valve arrangement
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME 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
Landscapes
- Closing And Opening Devices For Wings, And Checks For Wings (AREA)
- Fluid-Driven Valves (AREA)
Abstract
Es wird ein Antrieb für einen Flügel einer Tür oder dergl. beschrieben, mit einem in einem Aufnahmeraum eines Gehäuses des Antriebs angeordneten Getriebe, das mit einer Abtriebswelle zum Öffnen und Schließen des Flügels zusammenwirkt, wobei das Getriebe einen Kolben aufweist, welcher verschiebbar im mit einer Hydraulikflüssigkeit gefüllten Aufnahmeraum angeordnet ist, wobei im Gehäuse mindestens ein Strömungskanal für die Hydraulikflüssigkeit vorgesehen ist, und wobei wenigstens ein Schaltventil in dem Strömungskanal angeordnet ist. Das Schaltventil weist ein Ventilgehäuse auf, mittels dessen das Schaltventil quer zur Verschieberichtung des Kolbens einstellbar im Gehäuse aufgenommen ist, wobei im Ventilgehäuse ein Ventilkörper mit einem Ventilstößel angeordnet ist, der quer zur Verschieberichtung des Kolbens in den Aufnahmeraum zur Betätigung des Schaltventils durch den Kolben hineinragt. It is a drive for a wing of a door or the like. Described with a arranged in a receiving space of a housing of the drive gear, which cooperates with an output shaft for opening and closing the wing, wherein the transmission has a piston which slidably in with a Hydraulic fluid filled receiving space is arranged, wherein in the housing at least one flow channel for the hydraulic fluid is provided, and wherein at least one switching valve is disposed in the flow channel. The switching valve has a valve housing, by means of which the switching valve is accommodated transversely to the direction of displacement of the piston adjustable in the housing, wherein in the valve housing, a valve body is arranged with a valve stem, which projects transversely to the direction of displacement of the piston into the receiving space for actuating the switching valve by the piston ,
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE201110078489 DE102011078489B3 (en) | 2011-07-01 | 2011-07-01 | Drive for a wing of a door or the like |
Publications (2)
Publication Number | Publication Date |
---|---|
EP2540944A2 EP2540944A2 (en) | 2013-01-02 |
EP2540944A3 true EP2540944A3 (en) | 2014-10-01 |
Family
ID=46354086
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP12173996.5A Withdrawn EP2540944A3 (en) | 2011-07-01 | 2012-06-28 | Drive to operate the leaf of a door or the like |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP2540944A3 (en) |
DE (1) | DE102011078489B3 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102733702B (en) * | 2011-03-30 | 2015-07-01 | 台湾泰德轼股份有限公司 | Top and bottom hinge capable of adjusting back resistance |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3449789A (en) * | 1966-10-03 | 1969-06-17 | Norris Industries | Door closer and check |
DE3819536A1 (en) * | 1987-06-15 | 1988-12-29 | Yale Security Inc | DOOR CLOSER |
-
2011
- 2011-07-01 DE DE201110078489 patent/DE102011078489B3/en active Active
-
2012
- 2012-06-28 EP EP12173996.5A patent/EP2540944A3/en not_active Withdrawn
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3449789A (en) * | 1966-10-03 | 1969-06-17 | Norris Industries | Door closer and check |
DE3819536A1 (en) * | 1987-06-15 | 1988-12-29 | Yale Security Inc | DOOR CLOSER |
Also Published As
Publication number | Publication date |
---|---|
EP2540944A2 (en) | 2013-01-02 |
DE102011078489B3 (en) | 2012-08-16 |
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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 |
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AK | Designated contracting states |
Kind code of ref document: A2 Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR |
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AX | Request for extension of the european patent |
Extension state: BA ME |
|
PUAL | Search report despatched |
Free format text: ORIGINAL CODE: 0009013 |
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AK | Designated contracting states |
Kind code of ref document: A3 Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR |
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AX | Request for extension of the european patent |
Extension state: BA ME |
|
RIC1 | Information provided on ipc code assigned before grant |
Ipc: E05F 3/12 20060101AFI20140822BHEP |
|
17P | Request for examination filed |
Effective date: 20150324 |
|
RBV | Designated contracting states (corrected) |
Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR |
|
17Q | First examination report despatched |
Effective date: 20161222 |
|
GRAP | Despatch of communication of intention to grant a patent |
Free format text: ORIGINAL CODE: EPIDOSNIGR1 |
|
INTG | Intention to grant announced |
Effective date: 20181016 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION HAS BEEN WITHDRAWN |
|
18W | Application withdrawn |
Effective date: 20190109 |