SG174939A1 - Valve of a hydraulic door actuating device - Google Patents

Valve of a hydraulic door actuating device Download PDF

Info

Publication number
SG174939A1
SG174939A1 SG2011070224A SG2011070224A SG174939A1 SG 174939 A1 SG174939 A1 SG 174939A1 SG 2011070224 A SG2011070224 A SG 2011070224A SG 2011070224 A SG2011070224 A SG 2011070224A SG 174939 A1 SG174939 A1 SG 174939A1
Authority
SG
Singapore
Prior art keywords
valve
bushing
actuating device
slide
recess
Prior art date
Application number
SG2011070224A
Other languages
English (en)
Inventor
Thomas Wildfoerster
Original Assignee
Dorma Gmbh & Co Kg
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=42657062&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=SG174939(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Dorma Gmbh & Co Kg filed Critical Dorma Gmbh & Co Kg
Publication of SG174939A1 publication Critical patent/SG174939A1/en

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
    • E05Y2201/00—Constructional elements; Accessories therefor
    • E05Y2201/40—Motors; Magnets; Springs; Weights; Accessories therefor
    • E05Y2201/43—Motors
    • E05Y2201/448—Fluid motors; Details thereof
    • E05Y2201/458—Valves
    • 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
    • E05Y2201/47—Springs
    • 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
    • E05Y2800/26—Form or shape
    • E05Y2800/292—Form or shape having apertures
    • 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
    • E05Y2800/37—Length, width or depth adjustment
    • E05Y2800/372—Telescopically
    • 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)
  • Safety Valves (AREA)
  • Check Valves (AREA)
  • Power-Operated Mechanisms For Wings (AREA)
SG2011070224A 2009-05-28 2010-05-19 Valve of a hydraulic door actuating device SG174939A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE200910022975 DE102009022975A1 (de) 2009-05-28 2009-05-28 Ventil einer hydraulischen Türbetätigungsvorrichtung
PCT/EP2010/003081 WO2010136150A1 (fr) 2009-05-28 2010-05-19 Vanne de dispositif hydraulique de manœuvre de porte

Publications (1)

Publication Number Publication Date
SG174939A1 true SG174939A1 (en) 2011-11-28

Family

ID=42657062

Family Applications (1)

Application Number Title Priority Date Filing Date
SG2011070224A SG174939A1 (en) 2009-05-28 2010-05-19 Valve of a hydraulic door actuating device

Country Status (5)

Country Link
EP (1) EP2435652B1 (fr)
CN (1) CN102439254B (fr)
DE (1) DE102009022975A1 (fr)
SG (1) SG174939A1 (fr)
WO (1) WO2010136150A1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102010008167B4 (de) * 2010-02-16 2020-11-05 Dormakaba Deutschland Gmbh Schieberventil eines Türbetätigers
DE102016115389A1 (de) * 2016-08-19 2018-02-22 Knorr-Bremse Systeme für Nutzfahrzeuge GmbH Hydraulisches Verbindungsteil und Gegenstück für einen Schnellverbinder
DE102017200418A1 (de) * 2017-01-12 2018-07-12 Robert Bosch Gmbh Ventilbaugruppe zur Zweikreis-Summierung

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3396424A (en) * 1967-06-19 1968-08-13 Norris Industries Door closer
US3583431A (en) 1969-02-17 1971-06-08 Cessna Aircraft Co Pressure relief valve
DE1926260C3 (de) 1969-05-22 1979-11-08 Vereinigte Baubeschlagfabriken Gretsch & Co Gmbh, 7250 Leonberg Rohrtürschließer mit einer Vorrichtung zur Regulierung der Schließgeschwindigkeit
FR2311918A1 (fr) 1975-05-20 1976-12-17 Pont A Mousson Ferme-porte a amortissement hydraulique
US4148111A (en) 1977-11-30 1979-04-10 Reading Door Closer Corp. Temperature compensating hydraulic door closer
GB9106245D0 (en) 1991-03-23 1991-05-08 Newman Tonks Eng Door closer
DE4227221A1 (de) 1992-08-17 1994-02-24 Steinheil Optronik Gmbh Ventil, insbesondere Druckbegrenzungsventil
DE29713295U1 (de) 1997-07-25 1997-10-16 Heilmeier & Weinlein Sicherheitsventil für die Hochdruckhydraulik
DE10023760A1 (de) 1999-06-15 2000-12-21 Geze Gmbh Schließfolgesteuerungseinrichtung
DE10145200B4 (de) 2001-09-13 2015-09-10 Geze Gmbh Türschließer
GB2415014B (en) * 2004-06-12 2008-10-22 Heath Samuel & Sons Plc Door closer
DE102005030696A1 (de) 2005-06-29 2007-01-04 Dorma Gmbh + Co. Kg Verfahren zum Betrieb eines elektrohydraulischen Türantriebes
GB2452574B (en) * 2007-09-10 2012-08-08 Astra Door Controls Ltd Door closer

Also Published As

Publication number Publication date
DE102009022975A1 (de) 2010-12-02
CN102439254A (zh) 2012-05-02
EP2435652B1 (fr) 2016-08-31
WO2010136150A1 (fr) 2010-12-02
EP2435652A1 (fr) 2012-04-04
CN102439254B (zh) 2014-08-13

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