GB2008184A - Hydraulically Damped Door Closing Mechanism - Google Patents

Hydraulically Damped Door Closing Mechanism

Info

Publication number
GB2008184A
GB2008184A GB7841263A GB7841263A GB2008184A GB 2008184 A GB2008184 A GB 2008184A GB 7841263 A GB7841263 A GB 7841263A GB 7841263 A GB7841263 A GB 7841263A GB 2008184 A GB2008184 A GB 2008184A
Authority
GB
United Kingdom
Prior art keywords
door
spring
casing
arm
shock
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
GB7841263A
Other versions
GB2008184B (en
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.)
BERTRAND ELIZALD
BERTRAND ELIZALDE J
Original Assignee
BERTRAND ELIZALD
BERTRAND ELIZALDE J
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 BERTRAND ELIZALD, BERTRAND ELIZALDE J filed Critical BERTRAND ELIZALD
Publication of GB2008184A publication Critical patent/GB2008184A/en
Application granted granted Critical
Publication of GB2008184B publication Critical patent/GB2008184B/en
Expired 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
    • E05F3/10—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
    • E05Y2201/60—Suspension or transmission members; Accessories therefor
    • E05Y2201/622—Suspension or transmission members elements
    • E05Y2201/644—Flexible elongated pulling elements
    • E05Y2201/656—Chains
    • 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)

Abstract

Hydraulically damped mechanism for closing a door comprises a coil spring 3 and a shock-absorbing piston and cylinder 5 assembly arranged coaxially in a casing 1 and a camshaft or crankshaft having pins 8 extending transversely of the casing between the spring and shock absorber assembly and connected outside the casing to an arm which attaches at 25 for connection to the door, the shaft being rotatable in one direction by the arm, in response to opening of the door, to compress the spring and being rotatable in the opposite direction by the spring to operate on the arm to close the door and to exert pressure on the fluid in the shock- absorber assembly. <IMAGE>
GB7841263A 1977-10-19 1978-10-19 Hydraulic door closing mechanism Expired GB2008184B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES463540A ES463540A1 (en) 1977-10-19 1977-10-19 Hydraulically Damped Door Closing Mechanism

Publications (2)

Publication Number Publication Date
GB2008184A true GB2008184A (en) 1979-05-31
GB2008184B GB2008184B (en) 1982-03-24

Family

ID=8474786

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7841263A Expired GB2008184B (en) 1977-10-19 1978-10-19 Hydraulic door closing mechanism

Country Status (4)

Country Link
JP (1) JPS5481648A (en)
ES (1) ES463540A1 (en)
GB (1) GB2008184B (en)
IT (1) IT1106210B (en)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19922916A1 (en) * 1999-01-18 2000-07-20 Geze Gmbh Door closer with drive for closing door casement has spring piston and damping piston mounted rotationally secured relative to stroke cam plate through interaction with drive housing
EP2426300A1 (en) * 2010-09-06 2012-03-07 Gosio, Dianora Door closer, particularly for glass doors
AU2012101498B4 (en) * 2010-09-06 2012-12-13 In & Tec S.R.L. Door closer, particularly for glass doors
US20130081227A1 (en) * 2010-03-29 2013-04-04 Ingersoll Rand Security Technologies Limited Door closer
US20150316116A1 (en) * 2012-12-10 2015-11-05 Kuyuan LU Anti-impact force apparatus
CN105332581A (en) * 2015-10-30 2016-02-17 合肥华凌股份有限公司 Damper, gas elastic hinge and freezer
EP3058157A4 (en) * 2013-10-18 2017-07-05 Yale Security Inc. Apparatus for providing constant torque output from a door closer or operator
WO2018009048A1 (en) * 2016-07-04 2018-01-11 Rodríguez Rodríguez Óscar Hydraulic pivot for doors
IT201600081663A1 (en) * 2016-08-03 2018-02-03 Mypro Res S R L ACTUATOR FOR A DAMPED RETURN DEVICE.

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3345004A1 (en) * 1983-12-13 1985-06-13 Dorma-Baubeschlag Gmbh & Co Kg, 5828 Ennepetal OVERCLOSE
EP3011123B1 (en) * 2014-04-16 2018-02-14 OL.MI Srl Hinge for the rotatable movement of a door, a door leaf or the like

Cited By (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19922916A1 (en) * 1999-01-18 2000-07-20 Geze Gmbh Door closer with drive for closing door casement has spring piston and damping piston mounted rotationally secured relative to stroke cam plate through interaction with drive housing
US20130081227A1 (en) * 2010-03-29 2013-04-04 Ingersoll Rand Security Technologies Limited Door closer
AU2011298854B2 (en) * 2010-09-06 2017-02-23 In & Tec S.R.L. Door closer, particularly for glass doors
EP2426300A1 (en) * 2010-09-06 2012-03-07 Gosio, Dianora Door closer, particularly for glass doors
WO2012032039A1 (en) * 2010-09-06 2012-03-15 Dianora Gosio Door closer, particularly for glass doors
AU2012101498B4 (en) * 2010-09-06 2012-12-13 In & Tec S.R.L. Door closer, particularly for glass doors
US8443487B2 (en) 2010-09-06 2013-05-21 In & Tec S.R.L. Door closer with a braking mechanism
CN103221625A (en) * 2010-09-06 2013-07-24 In&Tec有限公司 Door closer, particularly for glass doors
US8677560B2 (en) 2010-09-06 2014-03-25 In&Tec S.R.L. Door closer, particularly for glass doors
CN103221625B (en) * 2010-09-06 2015-07-08 In&Tec有限公司 Door closer, particularly for glass doors
EP2746508B1 (en) 2010-09-06 2018-09-12 In & Tec S.r.l. Door closing hinge, particularly for glass doors
US9874261B2 (en) * 2012-12-10 2018-01-23 Kuyuan LU Anti-impact force apparatus
US20150316116A1 (en) * 2012-12-10 2015-11-05 Kuyuan LU Anti-impact force apparatus
EP3058157A4 (en) * 2013-10-18 2017-07-05 Yale Security Inc. Apparatus for providing constant torque output from a door closer or operator
US10030425B2 (en) 2013-10-18 2018-07-24 Yale Security Inc. Apparatus for providing constant torque output from a door closer or operator
CN105332581B (en) * 2015-10-30 2017-09-12 合肥华凌股份有限公司 A kind of damper, gas elastic force hinge and refrigerator
CN105332581A (en) * 2015-10-30 2016-02-17 合肥华凌股份有限公司 Damper, gas elastic hinge and freezer
WO2018009048A1 (en) * 2016-07-04 2018-01-11 Rodríguez Rodríguez Óscar Hydraulic pivot for doors
IT201600081663A1 (en) * 2016-08-03 2018-02-03 Mypro Res S R L ACTUATOR FOR A DAMPED RETURN DEVICE.
WO2018025106A1 (en) * 2016-08-03 2018-02-08 Mypro Research S.R.L. Actuator for a damped return device

Also Published As

Publication number Publication date
IT1106210B (en) 1985-11-11
ES463540A1 (en) 1978-11-16
IT7851555A0 (en) 1978-10-18
GB2008184B (en) 1982-03-24
JPS5481648A (en) 1979-06-29

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee