DE20219720U1 - Method for controlling the movement of a door self-closing unit has an electrically governed damping unit - Google Patents

Method for controlling the movement of a door self-closing unit has an electrically governed damping unit

Info

Publication number
DE20219720U1
DE20219720U1 DE20219720U DE20219720U DE20219720U1 DE 20219720 U1 DE20219720 U1 DE 20219720U1 DE 20219720 U DE20219720 U DE 20219720U DE 20219720 U DE20219720 U DE 20219720U DE 20219720 U1 DE20219720 U1 DE 20219720U1
Authority
DE
Germany
Prior art keywords
door drive
drive according
designed
control device
door
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.)
Expired - Lifetime
Application number
DE20219720U
Other languages
German (de)
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.)
Geze GmbH
Original Assignee
Geze GmbH
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 Geze GmbH filed Critical Geze GmbH
Priority to DE20219720U priority Critical patent/DE20219720U1/en
Publication of DE20219720U1 publication Critical patent/DE20219720U1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

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
    • E05F3/22—Additional arrangements for closers, e.g. for holding the wing in opened or other position
    • E05F3/223—Hydraulic power-locks, e.g. with electrically operated hydraulic valves
    • 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
    • E05F3/10—Closers or openers with braking devices, e.g. checks; Construction of pneumatic or liquid braking devices with liquid piston brakes with a spring, other than a torsion spring, and a piston, the axes of which are the same or lie in the same direction
    • E05F3/102—Closers or openers with braking devices, e.g. checks; Construction of pneumatic or liquid braking devices with liquid piston brakes with a spring, other than a torsion spring, and a piston, the axes of which are the same or lie in the same direction with rack-and-pinion transmission between driving shaft and piston within the closer housing
    • 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 RELATING TO HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS AND DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION, CHECKS FOR WINGS AND WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05Y2400/00—Electronic control; Power supply; Power or signal transmission; User interfaces
    • E05Y2400/10—Electronic control
    • E05Y2400/30—Electronic control of motors
    • E05Y2400/302—Electronic control of motors during electromotoric braking
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME RELATING TO HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS AND DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION, CHECKS FOR WINGS AND WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • 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—Application of doors, windows, wings or fittings thereof for buildings or parts thereof characterised by the type of wing
    • E05Y2900/132—Doors

Abstract

The door closing unit has a sliding piston (5) with teeth engaging a gear so that as the door opens the slider compresses a spring (7) which restores to close the door. An electronic control unit (24) controls the damper (20) to provide a varying degree of damping according to the door position.

Description

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßtThe description text was not recorded electronically

Claims (15)

1. Türantrieb zum automatischen Schließen eines drehbar gelagerten Türflü­ gels,
mit einem Gehäuse und
mit einem in dem Gehäuse gelagerten Abtriebsglied zur Ankopplung des Türantriebs an den Türflügel, wobei das Abtriebsglied mit einem in dem Ge­ häuse linear verschiebbar geführten Kolben zusammenwirkt, und
mit mindestens einem Energiespeicher, welcher den Kolben im Schließsinn beaufschlagt, und
mit einer Dämpfungseinrichtung zur Dämpfung des Schließvorgangs,
wobei die Dämpfungseinrichtung so ausgebildet ist, dass die Dämpfung der Bewegung des Türflügels selbsttätig auf die Änderung mindestens einer Umgebungsbedingung angepasst wird,
dadurch gekennzeichnet,
dass die Dämpfungseinrichtung ein elektrisch ansteuerbares Dämpfungs­ element (20, 27, 29) aufweist,
wobei die Bewegung des Abtriebsglieds (5) durch einen Sensor (22) erfasst wird, dessen Ausgangssignal einem Eingang einer Steuerungseinrichtung (24) zugeleitet wird, und
wobei das Dämpfungselement (20, 27, 29) an einem Ausgang der Steue­ rungseinrichtung (24) angeschlossen ist und die Steuerungseinrichtung (24) so ausgebildet ist, dass das Dämpfungselement (20, 27, 29) durch die Steu­ erungseinrichtung (24) abhängig von der Bewegung des Abtriebsglieds (5) in seiner Wirkung veränderbar ist. 1. Door operator for automatic closing of a pivoting door leaf,
with a housing and
with an output member mounted in the housing for coupling the door drive to the door leaf, the output member cooperating with a linearly displaceably guided piston in the housing, and
with at least one energy store, which acts on the piston in the closing direction, and
with a damping device for damping the closing process,
the damping device being designed such that the damping of the movement of the door leaf is automatically adapted to the change in at least one environmental condition,
characterized by
that the damping device has an electrically controllable damping element ( 20 , 27 , 29 ),
wherein the movement of the output member ( 5 ) is detected by a sensor ( 22 ), the output signal of which is fed to an input of a control device ( 24 ), and
wherein the damping element ( 20 , 27 , 29 ) is connected to an output of the control device ( 24 ) and the control device ( 24 ) is designed such that the damping element ( 20 , 27 , 29 ) by the control device ( 24 ) depending on the movement of the output member ( 5 ) is variable in its effect. 2. Türantrieb nach Anspruch 1, dadurch gekennzeichnet, dass die Steuerungseinrichtung (24) eine Rechnereinrichtung und eine Speichereinrichtung sowie einen e­ lektrischen Energiespeicher (25) umfasst.2. Door drive according to claim 1, characterized in that the control device ( 24 ) comprises a computer device and a storage device and an electrical energy store ( 25 ). 3. Türantrieb nach Anspruch 2, dadurch gekennzeichnet, dass die Speichereinrichtung der Steuerungseinrichtung (24) so ausgebildet ist, dass in ihr die Betriebspara­ meter des Türantriebs (1) speicherbar sind.3. Door drive according to claim 2, characterized in that the storage device of the control device ( 24 ) is designed such that the operating parameters of the door drive ( 1 ) can be stored in it. 4. Türantrieb nach Anspruch 3, dadurch gekennzeichnet, dass die Rechnereinrichtung der Steuerungseinrichtung (24) so ausgebildet ist, dass in ihr Vergleiche der Be­ triebsparameter des Türantriebs (1) durchführbar sind.4. Door drive according to claim 3, characterized in that the computer device of the control device ( 24 ) is designed such that the operating parameters of the door drive ( 1 ) can be carried out in their comparisons. 5. Türantrieb nach Anspruch 1, dadurch gekennzeichnet, dass der Sensor (22) als Drehge­ ber ausgebildet ist.5. Door drive according to claim 1, characterized in that the sensor ( 22 ) is designed as a rotary encoder. 6. Türantrieb nach Anspruch 1, dadurch gekennzeichnet, dass das Dämpfungselement als elektrisch ansteuerbares Ventil (20) ausgebildet ist.6. Door drive according to claim 1, characterized in that the damping element is designed as an electrically controllable valve ( 20 ). 7. Türantrieb nach Anspruch 6, dadurch gekennzeichnet, dass das Ventil (20) in einem Ü­ berströmkanal (12) angeordnet ist, welcher zwei im Gehäuse (2) beidseits des Kolbens (3) vorhandene Gehäusekammern (9, 11) verbindet. 7. Door drive according to claim 6, characterized in that the valve ( 20 ) is arranged in an overflow channel ( 12 ) which connects two housing chambers ( 9 , 11 ) present in the housing ( 2 ) on both sides of the piston ( 3 ). 8. Türantrieb nach Anspruch 1, dadurch gekennzeichnet, dass das Dämpfungselement als mechanische Bremseinrichtung (27) ausgebildet ist.8. Door drive according to claim 1, characterized in that the damping element is designed as a mechanical braking device ( 27 ). 9. Türantrieb nach Anspruch 8, dadurch gekennzeichnet, dass die Bremseinrichtung (27) auf ein bewegliches Element des Türantriebs (1) einwirkt.9. Door drive according to claim 8, characterized in that the braking device ( 27 ) acts on a movable element of the door drive ( 1 ). 10. Türantrieb nach Anspruch 9, dadurch gekennzeichnet, dass die Bremseinrichtung (27) auf das Abtriebsglied (5) einwirkt.10. Door drive according to claim 9, characterized in that the braking device ( 27 ) acts on the output member ( 5 ). 11. Türantrieb nach Anspruch 9, dadurch gekennzeichnet, dass die Bremseinrichtung (27) auf ein mit dem Abtriebsglied (5) verbundenes Bauteil einwirkt.11. Door drive according to claim 9, characterized in that the braking device ( 27 ) acts on a component connected to the output member ( 5 ). 12. Türantrieb nach Anspruch 9, dadurch gekennzeichnet, dass die Bremseinrichtung (27) auf den Kolben (3) einwirkt.12. Door drive according to claim 9, characterized in that the braking device ( 27 ) acts on the piston ( 3 ). 13. Türantrieb nach Anspruch 1, dadurch gekennzeichnet, dass das Dämpfungselement als elektrischer Generator (29) ausgebildet ist.13. Door drive according to claim 1, characterized in that the damping element is designed as an electrical generator ( 29 ). 14. Türantrieb nach Anspruch 13, dadurch gekennzeichnet, dass die Steuerungseinrichtung (24) so ausgebildet ist, dass die von dem elektrischen Generator (29) er­ zeugte elektrische Energie einem elektrischen Widerstand zugeleitet wird. 14. Door drive according to claim 13, characterized in that the control device ( 24 ) is designed such that the electrical generator ( 29 ) it generated electrical energy is supplied to an electrical resistor. 15. Türantrieb nach Anspruch 13, dadurch gekennzeichnet, dass die Steuerungseinrichtung (24) so ausgebildet ist, dass die von dem elektrischen Generator (29) er­ zeugte elektrische Energie einem elektrischen Energiespeicher (25) der Steuerungseinrichtung (24) zugeleitet wird.15. Door drive according to claim 13, characterized in that the control device ( 24 ) is designed such that the electrical energy generated by the electrical generator ( 29 ) it is fed to an electrical energy store ( 25 ) of the control device ( 24 ).
DE20219720U 2002-03-01 2002-03-01 Method for controlling the movement of a door self-closing unit has an electrically governed damping unit Expired - Lifetime DE20219720U1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE20219720U DE20219720U1 (en) 2002-03-01 2002-03-01 Method for controlling the movement of a door self-closing unit has an electrically governed damping unit

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10209268 2002-03-01
DE20219720U DE20219720U1 (en) 2002-03-01 2002-03-01 Method for controlling the movement of a door self-closing unit has an electrically governed damping unit

Publications (1)

Publication Number Publication Date
DE20219720U1 true DE20219720U1 (en) 2003-03-20

Family

ID=7713995

Family Applications (2)

Application Number Title Priority Date Filing Date
DE20219720U Expired - Lifetime DE20219720U1 (en) 2002-03-01 2002-03-01 Method for controlling the movement of a door self-closing unit has an electrically governed damping unit
DE10259925A Withdrawn DE10259925A1 (en) 2002-03-01 2002-12-20 door drive

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE10259925A Withdrawn DE10259925A1 (en) 2002-03-01 2002-12-20 door drive

Country Status (1)

Country Link
DE (2) DE20219720U1 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10324127C5 (en) * 2003-06-03 2011-04-28 Dorma Gmbh + Co. Kg Hydraulic door drive
EP2072737B1 (en) 2007-12-20 2016-12-07 GEZE GmbH Method for operating an automatic sliding door assembly
EP2914533B1 (en) 2012-10-30 2016-12-14 Inventio AG Device for preventing the excess speed of a door leaf caused by a power storage device
DE102004031521C5 (en) * 2004-06-29 2019-10-10 Geze Gmbh Automatic revolving door system

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8225458B1 (en) 2001-07-13 2012-07-24 Hoffberg Steven M Intelligent door restraint
DE102006026050B4 (en) 2006-06-01 2022-11-17 Dormakaba Deutschland Gmbh Door closer with actively adjustable spring force
CA2842521C (en) 2007-04-24 2017-03-07 Yale Security Inc. Door closer assembly
AT508228A1 (en) 2009-05-07 2010-11-15 Abotic Gmbh DEVICE AND METHOD FOR OPTIONALLY AT LEAST PARTIAL AUTOMATIC OPENING OR DEVICE. CLOSING A DOOR
DE102009027315B4 (en) * 2009-06-30 2016-10-20 Geze Gmbh door closers
US8779713B2 (en) 2010-04-16 2014-07-15 Yale Security Inc. Door closer with dynamically adjustable latch region parameters
US8547046B2 (en) 2010-04-16 2013-10-01 Yale Security Inc. Door closer with self-powered control unit
US8527101B2 (en) 2010-04-16 2013-09-03 Yale Security Inc. Door closer assembly
US8415902B2 (en) 2010-04-16 2013-04-09 Yale Security Inc. Door closer with calibration mode
US8564235B2 (en) 2010-04-16 2013-10-22 Yale Security Inc. Self-adjusting door closer
CA2999432C (en) * 2010-04-16 2020-06-02 Yale Security Inc. Door closer with dynamically adjustable latch region parameters and calibration mode
US8773237B2 (en) 2010-04-16 2014-07-08 Yale Security Inc. Door closer with teach mode
DE102017201942A1 (en) * 2017-02-08 2018-08-09 Geze Gmbh Locking and / or emergency opening system
DE102018206583A1 (en) * 2018-04-27 2019-10-31 Geze Gmbh Drive unit for a swing or sliding sash and rotational position detection method in a drive unit
DE102018216381B4 (en) * 2018-09-25 2020-10-22 Geze Gmbh Drive unit for a swing or sliding sash and rotary position detection method in one drive unit
DE102020209083A1 (en) * 2020-07-21 2022-01-27 Geze Gmbh Drive for a wing
DE102021214083B4 (en) 2021-12-09 2023-07-20 Roto Frank Dachsystem-Technologie GmbH Method for operating a building closure element and corresponding building closure element

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10324127C5 (en) * 2003-06-03 2011-04-28 Dorma Gmbh + Co. Kg Hydraulic door drive
DE102004031521C5 (en) * 2004-06-29 2019-10-10 Geze Gmbh Automatic revolving door system
EP2072737B1 (en) 2007-12-20 2016-12-07 GEZE GmbH Method for operating an automatic sliding door assembly
DE102007062515C5 (en) * 2007-12-20 2020-06-25 Geze Gmbh Automatic revolving door system and method for operating an automatic revolving door system
EP2914533B1 (en) 2012-10-30 2016-12-14 Inventio AG Device for preventing the excess speed of a door leaf caused by a power storage device

Also Published As

Publication number Publication date
DE10259925A1 (en) 2003-09-11

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Legal Events

Date Code Title Description
R207 Utility model specification

Effective date: 20030424

R150 Term of protection extended to 6 years

Effective date: 20050420

R151 Term of protection extended to 8 years

Effective date: 20080411

R158 Lapse of ip right after 8 years

Effective date: 20100330