EP3757328A3 - Türschliesser - Google Patents

Türschliesser Download PDF

Info

Publication number
EP3757328A3
EP3757328A3 EP20173764.0A EP20173764A EP3757328A3 EP 3757328 A3 EP3757328 A3 EP 3757328A3 EP 20173764 A EP20173764 A EP 20173764A EP 3757328 A3 EP3757328 A3 EP 3757328A3
Authority
EP
European Patent Office
Prior art keywords
channel
hydraulic
channel wall
section
door closer
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.)
Granted
Application number
EP20173764.0A
Other languages
English (en)
French (fr)
Other versions
EP3757328A2 (de
EP3757328B1 (de
Inventor
Benjamin Wörner
Jaspar Engels
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 RS20241289A priority Critical patent/RS66207B1/sr
Publication of EP3757328A2 publication Critical patent/EP3757328A2/de
Publication of EP3757328A3 publication Critical patent/EP3757328A3/de
Application granted granted Critical
Publication of EP3757328B1 publication Critical patent/EP3757328B1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • 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
    • E05Y2800/20—Combinations of elements
    • E05Y2800/205—Combinations of elements forming a unit
    • 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
    • E05Y2800/20—Combinations of elements
    • E05Y2800/244—Combinations of elements arranged in serial relationship
    • 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

  • Lift Valve (AREA)
  • Details Of Valves (AREA)
  • Lock And Its Accessories (AREA)

Abstract

Die Erfindung betrifft einen Türschließer mit einem Schließerkörper und in dem Schließerkörper einem Hydrauliksystem für wenigstens eine hydraulische Funktion, insbesondere zum Einstellen der Öffnungsdämpfung, Schließgeschwindigkeit und/oder Schließverzögerung, wobei das Hydrauliksystem wenigstens einen Kanal für ein Hydraulikmedium und mindestens ein Drosselventil umfasst, das einen im Strömungsweg des Hydraulikmediums durch den Kanal gelegenen Drosselabschnitt aufweist, der mit der Kanalwand einen die Größe des Strömungsquerschnitts bestimmenden Spalt bildet, und wobei der Drosselabschnitt derart relativ zur Kanalwand bewegbar angeordnet ist, dass der Drosselabschnitt sich unter dem Einfluss der Strömung selbst relativ zur Kanalwand positioniert.
EP20173764.0A 2019-06-28 2020-05-08 Türschliesser Active EP3757328B1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RS20241289A RS66207B1 (sr) 2019-06-28 2020-05-08 Zatvarač vrata

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102019209557.7A DE102019209557B4 (de) 2019-06-28 2019-06-28 Türschliesser mit drosselventil und strömungsabhängigem drosselabschnitt

Publications (3)

Publication Number Publication Date
EP3757328A2 EP3757328A2 (de) 2020-12-30
EP3757328A3 true EP3757328A3 (de) 2021-03-17
EP3757328B1 EP3757328B1 (de) 2024-09-11

Family

ID=70682575

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20173764.0A Active EP3757328B1 (de) 2019-06-28 2020-05-08 Türschliesser

Country Status (5)

Country Link
EP (1) EP3757328B1 (de)
DE (1) DE102019209557B4 (de)
FI (1) FI3757328T3 (de)
PL (1) PL3757328T3 (de)
RS (1) RS66207B1 (de)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT219450B (de) * 1959-07-02 1962-01-25 Ver Baubeschlag Gretsch Co Hydraulische Dämpfeinrichtung für Türschließer
US3326513A (en) * 1964-11-10 1967-06-20 Yarway Corp Means for interconnecting valve members

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3155367A (en) * 1962-01-11 1964-11-03 Vernay Laboratories Valve plunger
DE9203872U1 (de) * 1992-03-23 1992-09-10 Schmid, Paul, Rothrist Türschließer mit Fluid-Drosselventil mit thermostatischer Drosselung, zum Ausgleich der Fluidviskositätsänderung bei schwankender Temperatur
DE10228872B4 (de) * 2002-06-27 2004-08-05 Dorma Gmbh + Co. Kg Regulierventil für einen Türschließer oder hydraulischen Drehflügelantrieb

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT219450B (de) * 1959-07-02 1962-01-25 Ver Baubeschlag Gretsch Co Hydraulische Dämpfeinrichtung für Türschließer
US3326513A (en) * 1964-11-10 1967-06-20 Yarway Corp Means for interconnecting valve members

Also Published As

Publication number Publication date
DE102019209557B4 (de) 2025-07-17
EP3757328A2 (de) 2020-12-30
PL3757328T3 (pl) 2025-02-17
FI3757328T3 (fi) 2024-12-05
DE102019209557A1 (de) 2020-12-31
EP3757328B1 (de) 2024-09-11
RS66207B1 (sr) 2024-12-31

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