EP2518251A3 - Türschließer - Google Patents

Türschließer Download PDF

Info

Publication number
EP2518251A3
EP2518251A3 EP12165459.4A EP12165459A EP2518251A3 EP 2518251 A3 EP2518251 A3 EP 2518251A3 EP 12165459 A EP12165459 A EP 12165459A EP 2518251 A3 EP2518251 A3 EP 2518251A3
Authority
EP
European Patent Office
Prior art keywords
housing
piston rod
door closer
piston
spring chamber
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Withdrawn
Application number
EP12165459.4A
Other languages
English (en)
French (fr)
Other versions
EP2518251A2 (de
Inventor
Thorsten Bantle
Benjamin Wörner
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
Publication of EP2518251A2 publication Critical patent/EP2518251A2/de
Publication of EP2518251A3 publication Critical patent/EP2518251A3/de
Withdrawn legal-status Critical Current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
    • E05F3/04—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
    • 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
    • E05F3/104—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 cam-and-slide transmission between driving shaft and piston within the closer housing
    • 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
    • E05Y2201/00—Constructional elements; Accessories therefor
    • E05Y2201/40—Motors; Magnets; Springs; Weights; Accessories therefor
    • E05Y2201/499—Spring tensioners; Tension sensors
    • 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
    • E05Y2201/00—Constructional elements; Accessories therefor
    • E05Y2201/60—Suspension or transmission members; Accessories therefor
    • E05Y2201/622—Suspension or transmission members elements
    • E05Y2201/696—Screw mechanisms
    • E05Y2201/704—Worm wheels
    • 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
    • E05Y2800/00—Details, accessories and auxiliary operations not otherwise provided for
    • E05Y2800/10—Additional functions
    • E05Y2800/12—Sealing
    • 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-Damping Devices (AREA)

Abstract

Es wird ein Türschließer beschrieben, mit einem Gehäuse (2), einer in dem Gehäuse (2) angeordneten Getriebeanordnung und einem mit der Getriebeanordnung mittels einer Kolbenstange (7) wirkverbundenen, linear verschiebbar geführten, mit einer Druckfeder (9) beaufschlagten Kolben (8), welcher den mit einer Hydraulikflüssigkeit gefüllten Innenraum des Gehäuses (2) in einen Federraum (12) mit einem sich diesem anschließenden Achsraum (15) und einen Kolbenraum (14) unterteilt, mit im Gehäuse (2) angeordneten Überströmkanälen (16), und mit in den Überströmkanälen (16) angeordneten Drosselventilen (18,19,22) zur Steuerung des Verhaltens des Türschließers (1). Ein durch das Drosselventil (22) für eine Öffnungsdämpfung ab einem bestimmten Türöffnungswinkel bewirkter Druckanstieg im Federraum (12) ist gegenüber dem Achsraum (15) unmittelbar vor dem Einsetzen des Druckanstiegs im Federraum (12) mittels einer durch die Bewegung der Kolbenstange (7) in Wirkstellung gebrachten Kolbenstangendichtung (27) abgedichtet.
EP12165459.4A 2011-04-29 2012-04-25 Türschließer Withdrawn EP2518251A3 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102011017794A DE102011017794B4 (de) 2011-04-29 2011-04-29 Türschließer

Publications (2)

Publication Number Publication Date
EP2518251A2 EP2518251A2 (de) 2012-10-31
EP2518251A3 true EP2518251A3 (de) 2014-12-10

Family

ID=46045835

Family Applications (1)

Application Number Title Priority Date Filing Date
EP12165459.4A Withdrawn EP2518251A3 (de) 2011-04-29 2012-04-25 Türschließer

Country Status (2)

Country Link
EP (1) EP2518251A3 (de)
DE (1) DE102011017794B4 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2966250A4 (de) * 2013-03-04 2016-10-12 Ryobi Ltd Türverschluss
EP4669822A1 (de) * 2023-02-24 2025-12-31 OL.MI S.r.l. Scharnier zur drehbewegung einer tür, eines flügels oder dergleichen
IT202300003252A1 (it) * 2023-02-24 2024-08-24 Ol Mi S R L Cerniera per la movimentazione girevole di una porta, un’anta o similare

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3449789A (en) * 1966-10-03 1969-06-17 Norris Industries Door closer and check
DE3411189A1 (de) * 1984-03-27 1985-10-10 Dorma-Baubeschlag Gmbh & Co Kg, 5828 Ennepetal Selbsttaetiger tuerschliesser
EP0212484A2 (de) * 1985-08-16 1987-03-04 Gretsch Unitas GmbH Baubeschläge Türschliesser
DE4318903A1 (de) * 1992-06-08 1993-12-09 Moon Hyoun Lee Bodenscharnier

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3449789A (en) * 1966-10-03 1969-06-17 Norris Industries Door closer and check
DE3411189A1 (de) * 1984-03-27 1985-10-10 Dorma-Baubeschlag Gmbh & Co Kg, 5828 Ennepetal Selbsttaetiger tuerschliesser
EP0212484A2 (de) * 1985-08-16 1987-03-04 Gretsch Unitas GmbH Baubeschläge Türschliesser
DE4318903A1 (de) * 1992-06-08 1993-12-09 Moon Hyoun Lee Bodenscharnier

Also Published As

Publication number Publication date
DE102011017794A1 (de) 2012-10-31
EP2518251A2 (de) 2012-10-31
DE102011017794B4 (de) 2013-01-31

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