IT9012494A0 - Chiudiporta con dispositivo interno, idrostatico, per il blocco della porta in posizione d'apertura - Google Patents

Chiudiporta con dispositivo interno, idrostatico, per il blocco della porta in posizione d'apertura

Info

Publication number
IT9012494A0
IT9012494A0 IT12494A IT1249490A IT9012494A0 IT 9012494 A0 IT9012494 A0 IT 9012494A0 IT 12494 A IT12494 A IT 12494A IT 1249490 A IT1249490 A IT 1249490A IT 9012494 A0 IT9012494 A0 IT 9012494A0
Authority
IT
Italy
Prior art keywords
door
locking
internal
opening position
hydrostatic device
Prior art date
Application number
IT12494A
Other languages
English (en)
Other versions
IT9012494A1 (it
IT1241880B (it
Inventor
Mauro Bianchi
Original Assignee
Mab Masellis S P A
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 Mab Masellis S P A filed Critical Mab Masellis S P A
Priority to IT12494A priority Critical patent/IT1241880B/it
Publication of IT9012494A0 publication Critical patent/IT9012494A0/it
Priority to EP91110726A priority patent/EP0467131A1/en
Publication of IT9012494A1 publication Critical patent/IT9012494A1/it
Application granted granted Critical
Publication of IT1241880B publication Critical patent/IT1241880B/it

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
    • E05F3/102—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
    • E05F3/22—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
    • 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
    • E05Y2201/00—Constructional elements; Accessories therefore
    • E05Y2201/20—Brakes; Disengaging means, e.g. clutches; Holders, e.g. locks; Stops; Accessories therefore
    • 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
    • E05Y2201/00—Constructional elements; Accessories therefore
    • E05Y2201/20—Brakes; Disengaging means, e.g. clutches; Holders, e.g. locks; Stops; Accessories therefore
    • E05Y2201/252—Brakes; Disengaging means, e.g. clutches; Holders, e.g. locks; Stops; Accessories therefore characterised by type of friction
    • E05Y2201/254—Fluid or viscous friction
    • 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
IT12494A 1990-07-20 1990-07-20 Chiudiporta con dispositivo interno, idrostatico, per il blocco della porta in posizione d'apertura. IT1241880B (it)

Priority Applications (2)

Application Number Priority Date Filing Date Title
IT12494A IT1241880B (it) 1990-07-20 1990-07-20 Chiudiporta con dispositivo interno, idrostatico, per il blocco della porta in posizione d'apertura.
EP91110726A EP0467131A1 (en) 1990-07-20 1991-06-28 Door closer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT12494A IT1241880B (it) 1990-07-20 1990-07-20 Chiudiporta con dispositivo interno, idrostatico, per il blocco della porta in posizione d'apertura.

Publications (3)

Publication Number Publication Date
IT9012494A0 true IT9012494A0 (it) 1990-07-20
IT9012494A1 IT9012494A1 (it) 1992-01-20
IT1241880B IT1241880B (it) 1994-02-01

Family

ID=11140832

Family Applications (1)

Application Number Title Priority Date Filing Date
IT12494A IT1241880B (it) 1990-07-20 1990-07-20 Chiudiporta con dispositivo interno, idrostatico, per il blocco della porta in posizione d'apertura.

Country Status (2)

Country Link
EP (1) EP0467131A1 (it)
IT (1) IT1241880B (it)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9106245D0 (en) * 1991-03-23 1991-05-08 Newman Tonks Eng Door closer
DE10145200B4 (de) * 2001-09-13 2015-09-10 Geze Gmbh Türschließer
FI116915B (fi) 2004-12-08 2006-03-31 Abloy Oy Venttiili
ITVI20120254A1 (it) * 2012-10-04 2014-04-05 In & Tec Srl Dispositivo a cerniera per porte, ante o similari
DE102014212357B3 (de) * 2014-06-26 2015-12-24 Geze Gmbh Türschließer
DE102016211149A1 (de) * 2016-06-22 2017-12-28 Geze Gmbh Vorrichtung zum Offenhalten eines Tür- oder Fensterflügels
US10961760B2 (en) * 2019-02-08 2021-03-30 Schlage Lock Company Llc Door closer with backout prevention
CN115419338B (zh) * 2022-09-16 2024-03-29 中国长江电力股份有限公司 一种液压延时解锁锁定装置及使用方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE468257A (it) *
GB672432A (en) * 1949-04-28 1952-05-21 Ernst Billeter Improvements in or relating to door and gate operating-appliances
DE2030443A1 (de) * 1970-06-20 1971-12-30 Vereinigte Baubeschlagfabriken Gretsch & Co Gmbh, 7250 Leonberg Türschliesser mit Dämpfvorrichtung
US3979790A (en) * 1975-10-06 1976-09-14 Vapor Corporation Totally enclosed door check
DE2813592A1 (de) * 1978-03-30 1979-10-04 Dorma Baubeschlag Selbsttaetiger tuerschliesser
GB2156950B (en) * 1984-04-04 1988-01-13 Newman Tonks Eng Flow control valve and door closer incorporating such a valve

Also Published As

Publication number Publication date
IT9012494A1 (it) 1992-01-20
EP0467131A1 (en) 1992-01-22
IT1241880B (it) 1994-02-01

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Legal Events

Date Code Title Description
0001 Granted