EP0103517A3 - Door closing mechanism - Google Patents

Door closing mechanism Download PDF

Info

Publication number
EP0103517A3
EP0103517A3 EP83401758A EP83401758A EP0103517A3 EP 0103517 A3 EP0103517 A3 EP 0103517A3 EP 83401758 A EP83401758 A EP 83401758A EP 83401758 A EP83401758 A EP 83401758A EP 0103517 A3 EP0103517 A3 EP 0103517A3
Authority
EP
European Patent Office
Prior art keywords
rotor
housing
shaft
door
damping fluid
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.)
Withdrawn
Application number
EP83401758A
Other languages
German (de)
French (fr)
Other versions
EP0103517A2 (en
Inventor
Anne Tregoning Miller
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.)
Paumellerie Electrique SA
Original Assignee
Paumellerie Electrique SA
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 Paumellerie Electrique SA filed Critical Paumellerie Electrique SA
Publication of EP0103517A2 publication Critical patent/EP0103517A2/en
Publication of EP0103517A3 publication Critical patent/EP0103517A3/en
Withdrawn legal-status Critical Current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
    • E05F3/14—Closers or openers with braking devices, e.g. checks; Construction of pneumatic or liquid braking devices with fluid brakes of the rotary type
    • 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
    • E05Y2201/20—Brakes; Disengaging means; Holders; Stops; Valves; Accessories therefor
    • E05Y2201/21—Brakes
    • 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
    • E05Y2201/20—Brakes; Disengaging means; Holders; Stops; Valves; Accessories therefor
    • E05Y2201/252—Type of friction
    • E05Y2201/254—Fluid or viscous friction
    • 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
    • E05Y2201/20—Brakes; Disengaging means; Holders; Stops; Valves; Accessories therefor
    • E05Y2201/262—Type of motion, e.g. braking
    • E05Y2201/266—Type of motion, e.g. braking rotary
    • 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

  • Fluid-Damping Devices (AREA)
  • Closing And Opening Devices For Wings, And Checks For Wings (AREA)
  • Glass Compositions (AREA)
  • Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)

Abstract

Ce mécanisme de ferme-porte comporte un boítier (10) et un arbre (16) qui le traverse axialement, ces deux éléments pouvant tourner l'un par rapport à l'autre. Un rotor cylindrique (20) délimite à l'intérieur du boítier une chambre annulaire (26) qui est remplie d'un fluide d'amortissement tandis qu'un em­ brayage unidirectionnel est monté entre ce rotor et l'arbre. L'embrayage glisse pour permettre la libre rotation relative du rotor et du boítier lorsque la porte s'ouvre mais les rend solidai­ res en rotation lorsque la porte se ferme, deux joints hélicoï­ daux (24, 25) montés aux extrémités de la chambre refoulant alors le fluide d'amortissement vers la partie centrale de cette dernière. This door closer mechanism comprises a housing (10) and a shaft (16) which passes through it axially, these two elements can rotate relative to each other. A cylindrical rotor (20) delimits inside the housing an annular chamber (26) which is filled with a damping fluid while an em unidirectional clutch is mounted between this rotor and the shaft. The clutch slides to allow free relative rotation of the rotor and case when the door opens but makes them solidai res rotates when the door closes, two helical seals daux (24, 25) mounted at the ends of the delivery chamber then the damping fluid towards the central part of this last.

EP83401758A 1982-09-09 1983-09-06 Door closing mechanism Withdrawn EP0103517A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB8225791 1982-09-09
GB8225791 1982-09-09

Publications (2)

Publication Number Publication Date
EP0103517A2 EP0103517A2 (en) 1984-03-21
EP0103517A3 true EP0103517A3 (en) 1985-03-27

Family

ID=10532815

Family Applications (1)

Application Number Title Priority Date Filing Date
EP83401758A Withdrawn EP0103517A3 (en) 1982-09-09 1983-09-06 Door closing mechanism

Country Status (3)

Country Link
EP (1) EP0103517A3 (en)
JP (1) JPS59130983A (en)
ES (1) ES525818A0 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4984666A (en) * 1988-04-14 1991-01-15 Kabushiki Kaisha Sankyo Seiki Seisakusho Speed governor for toilet or the like
GB9002907D0 (en) * 1990-02-09 1990-04-04 Craske William J Door closer
GB2295201B (en) * 1994-11-18 1998-02-18 Life Sciences International Hinge
US7644890B2 (en) 2006-06-01 2010-01-12 Utah State University Low-energy locking hinge mechanism for deployable devices
US11497867B2 (en) 2016-12-09 2022-11-15 Trudell Medical International Smart nebulizer

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR964482A (en) * 1950-08-17
FR1275113A (en) * 1960-10-27 1961-11-03 Improvements to devices for moderating door movements and the like
GB1099028A (en) * 1964-05-15 1968-01-10 Aquitaine Petrole Improvements in or relating to a vibration damping device for a shaft
US3860993A (en) * 1973-01-16 1975-01-21 Sealth Aero Marine Door control device

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR964482A (en) * 1950-08-17
FR1275113A (en) * 1960-10-27 1961-11-03 Improvements to devices for moderating door movements and the like
GB1099028A (en) * 1964-05-15 1968-01-10 Aquitaine Petrole Improvements in or relating to a vibration damping device for a shaft
US3860993A (en) * 1973-01-16 1975-01-21 Sealth Aero Marine Door control device

Also Published As

Publication number Publication date
ES8406101A1 (en) 1984-07-01
ES525818A0 (en) 1984-07-01
EP0103517A2 (en) 1984-03-21
JPS59130983A (en) 1984-07-27

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Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Designated state(s): BE DE FR GB IT LU NL

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Designated state(s): BE DE FR GB IT LU NL

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 19851127

RIN1 Information on inventor provided before grant (corrected)

Inventor name: MILLER, ANNE TREGONING