IT946451B - Meccanismo combinato per il con trollo delle porte a chiusura auto matica con dispositivo di blocco della prota in posizione di apertu ra - Google Patents

Meccanismo combinato per il con trollo delle porte a chiusura auto matica con dispositivo di blocco della prota in posizione di apertu ra

Info

Publication number
IT946451B
IT946451B IT19221/72A IT1922172A IT946451B IT 946451 B IT946451 B IT 946451B IT 19221/72 A IT19221/72 A IT 19221/72A IT 1922172 A IT1922172 A IT 1922172A IT 946451 B IT946451 B IT 946451B
Authority
IT
Italy
Prior art keywords
self
protection
open position
control
blocking device
Prior art date
Application number
IT19221/72A
Other languages
English (en)
Italian (it)
Original Assignee
Republic Industries
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 Republic Industries filed Critical Republic Industries
Application granted granted Critical
Publication of IT946451B publication Critical patent/IT946451B/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
    • E05F3/22—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 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
IT19221/72A 1971-01-11 1972-01-11 Meccanismo combinato per il con trollo delle porte a chiusura auto matica con dispositivo di blocco della prota in posizione di apertu ra IT946451B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10533171A 1971-01-11 1971-01-11

Publications (1)

Publication Number Publication Date
IT946451B true IT946451B (it) 1973-05-21

Family

ID=22305212

Family Applications (1)

Application Number Title Priority Date Filing Date
IT19221/72A IT946451B (it) 1971-01-11 1972-01-11 Meccanismo combinato per il con trollo delle porte a chiusura auto matica con dispositivo di blocco della prota in posizione di apertu ra

Country Status (9)

Country Link
US (1) US3696462A (enrdf_load_stackoverflow)
JP (1) JPS5239256B1 (enrdf_load_stackoverflow)
CA (1) CA960711A (enrdf_load_stackoverflow)
DE (1) DE2201594C2 (enrdf_load_stackoverflow)
FR (1) FR2122168A5 (enrdf_load_stackoverflow)
GB (1) GB1352272A (enrdf_load_stackoverflow)
IT (1) IT946451B (enrdf_load_stackoverflow)
SE (1) SE393425B (enrdf_load_stackoverflow)
ZA (1) ZA72137B (enrdf_load_stackoverflow)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4267619A (en) * 1972-01-26 1981-05-19 The Stanley Works Controlled release door holder
US3852846A (en) * 1972-07-28 1974-12-10 Republic Industries Door hold open attachment for a door check
US3875612A (en) * 1972-10-05 1975-04-08 Kidde & Co Walter Door control device
DE2608671A1 (de) * 1976-03-03 1977-09-08 Dorma Baubeschlag Selbsttaetiger tuerschliesser
DE2611607A1 (de) * 1976-03-19 1977-09-29 Eaton Gmbh Feststellvorrichtung fuer tuer-, tor- o.dgl. fluegel
US4069544A (en) * 1977-03-23 1978-01-24 Rixson-Firemark, Inc. Electrically actuated door holder and release
US4222147A (en) * 1978-03-20 1980-09-16 Reading Door Closer Corp. Door closer with assist or door operating features
DE2922898A1 (de) * 1979-06-06 1981-03-12 Geze Gmbh, 7250 Leonberg Tuerschliesser mit feststellvorrichtung.
US5456283A (en) * 1993-08-25 1995-10-10 Itt Corporation Infinite hydraulic check
FR2760780B1 (fr) * 1997-03-14 1999-04-30 Seva Ferme-porte a amortissement hydraulique a blocage en position d'ouverture
GB2323409B (en) * 1997-03-15 2001-05-30 Freeman & Pardoe Ltd Door closer with an adjustable electronic valve for varying the force required to release the door when held open
DE19901035C1 (de) * 1999-01-14 2000-08-17 Dorma Gmbh & Co Kg Türschließer
US6442795B1 (en) * 2001-01-16 2002-09-03 Girefa Enterprise Co., Ltd. Damper for a pivot door
DE102007002651B4 (de) * 2007-01-12 2015-04-30 Dorma Deutschland Gmbh Türschließer
CN102191898A (zh) * 2010-03-10 2011-09-21 广东坚朗五金制品有限公司 地弹簧及其安装方法
DE102010017574B4 (de) * 2010-06-25 2019-11-28 Dormakaba Deutschland Gmbh Türschließer
FI3916183T3 (fi) * 2020-05-26 2023-05-03 Dormakaba Deutschland Gmbh Ovitoimilaite oven avaamiseksi ja/tai sulkemiseksi

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1849417A (en) * 1927-04-13 1932-03-15 Elevator Supplies Co Inc Door operating mechanism
US2024472A (en) * 1933-01-18 1935-12-17 Norton Lasier Company Door closing and checking device
US2752627A (en) * 1953-02-26 1956-07-03 George W Houlsby Jr Pivotal door check device
US3003317A (en) * 1958-07-31 1961-10-10 Yale & Towne Mfg Co Hydraulic mechanism for a door operating system
US3337992A (en) * 1965-12-03 1967-08-29 Clyde A Tolson Remotely controlled closures
US3470652A (en) * 1967-12-26 1969-10-07 Stanley Works Power operated closure mechanism

Also Published As

Publication number Publication date
DE2201594A1 (de) 1972-09-07
DE2201594C2 (de) 1983-11-03
SE393425B (sv) 1977-05-09
JPS5239256B1 (enrdf_load_stackoverflow) 1977-10-04
FR2122168A5 (enrdf_load_stackoverflow) 1972-08-25
ZA72137B (en) 1972-09-27
CA960711A (en) 1975-01-07
US3696462A (en) 1972-10-10
GB1352272A (en) 1974-05-08

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