EP1669510A1 - Betätigungsvorrichtung einer Klappe oder dergleichen - Google Patents

Betätigungsvorrichtung einer Klappe oder dergleichen Download PDF

Info

Publication number
EP1669510A1
EP1669510A1 EP05356208A EP05356208A EP1669510A1 EP 1669510 A1 EP1669510 A1 EP 1669510A1 EP 05356208 A EP05356208 A EP 05356208A EP 05356208 A EP05356208 A EP 05356208A EP 1669510 A1 EP1669510 A1 EP 1669510A1
Authority
EP
European Patent Office
Prior art keywords
frame
axis
flap
support
support lever
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Withdrawn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
EP05356208A
Other languages
English (en)
French (fr)
Inventor
Frédéric Gouverd
Anthony Blondeau
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.)
Parker Hannifin France SAS
Original Assignee
Parker Hannifin France SAS
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 Parker Hannifin France SAS filed Critical Parker Hannifin France SAS
Publication of EP1669510A1 publication Critical patent/EP1669510A1/de
Withdrawn legal-status Critical Current

Links

Images

Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
    • E04D13/00—Special arrangements or devices in connection with roof coverings; Protection against birds; Roof drainage ; Sky-lights
    • E04D13/03—Sky-lights; Domes; Ventilating sky-lights
    • E04D13/035—Sky-lights; Domes; Ventilating sky-lights characterised by having movable parts
    • E04D13/0351—Sky-lights; Domes; Ventilating sky-lights characterised by having movable parts the parts pivoting about a fixed axis
    • 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
    • E05F15/00—Power-operated mechanisms for wings
    • E05F15/50—Power-operated mechanisms for wings using fluid-pressure actuators
    • E05F15/53—Power-operated mechanisms for wings using fluid-pressure actuators for swinging wings
    • 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
    • E05Y2900/148—Windows
    • E05Y2900/152—Roof windows
    • E05Y2900/154—Skylights

Definitions

  • the present invention relates to shutter actuating devices or the like, for opening and closing a shutter, in particular a smoke outlet flap.
  • Known shutter actuators generally provide a relatively small opening angle of less than 90 °. Some known actuators offer a high opening angle, up to 170 ° or 180 °, but they are of a complex design involving many components.
  • Such an actuating device of complex design, is for example described in patent EP 0 443 050, in which the flap is pivotally mounted, about a fixed axis of rotation, on one side of a frame, between a maximum open position and a closed position, the device comprising an articulated linear actuator, on the one hand, at a location of the shutter remote from its axis of rotation on the frame, and on the other hand, around an axis of support mounted at a first movable end of a support lever, which is pivotally mounted about a rocker axis integral with said frame side, by a second fixed end opposite the first, close to the axis of shutter rotation.
  • This flap actuation device utilizes many components, including an additional hinge lever, which makes it complex to assemble and assemble.
  • This actuating device is also bulky, in particular because of the support levers and articulation that protrude behind the frame so that, during the opening or closing of the flap, they can bump against neighboring objects.
  • the present invention aims to overcome these disadvantages by providing a shutter actuating device which is compact, of simple design facilitating its assembly and assembly, and which allows to open a flap up to an angle of 170 °, even 180 °, without going beyond the frame during the opening or closing of the shutter.
  • the subject of the invention is a device for actuating a flap, of the aforementioned type, in which the support lever comprises two lateral wings located on either side of the linear actuator and connected, at least in the vicinity of the rocker axis, by a cradle member for receiving the linear actuator beyond an intermediate opening position of the flap, from which the support lever leaves a position of stop of his first end movable against the inside of said frame side, and pivots about its rocking axis.
  • the shutter actuation device comprises a single support lever whose cradle configuration with side wings, designed to receive a linear actuator, allows it to not protrude behind the frame during the movements. opening and closing the shutter, while ensuring, depending on the opening angle of the shutter, a displacement of a virtual pivot point of the linear actuator on the frame that allows to open the shutter up to an angle of 170 ° or 180 °.
  • the actuator is of simple design which facilitates its assembly and mounting against a fixed edge of the frame. Its assembly does not require the use of a crossbar that would hinder the passage. Applied to a smoke outlet, the invention thus optimizes the flow of smoke that escapes.
  • the linear actuator may be a cylinder, in particular double-acting, controlled remotely.
  • the distance between the rocker axis and the support axis is advantageously less than or equal to the height of the frame.
  • the lateral wings of the support lever can be articulated, around the rocker axis, between two support wings mounted inside said side of the frame.
  • the support wings can substantially shift the axis of rocking towards the inside of the frame, and thus adjust the maximum opening angle of the flap.
  • each support wing advantageously has a means for retaining the lateral wings of the support lever, realized in particular in the form of a fold formed at one end towards the inside of the frame, near and beyond the rocker axis, and oriented towards the adjacent support wing.
  • This arrangement makes it possible to prevent the linear actuator from leaving the cradle formed by the support lever and that the shutter actuating device irreversibly tilts and opens at an angle greater than 180 °, risking to damage the shutter.
  • Figure 1 is a view of a shutter, in its pivot plane, equipped with an actuating device according to the invention.
  • FIG. 2 represents, in perspective, a part of the actuating device of FIG. 1.
  • Figure 3 is a view similar to Figure 2 in the maximum open position of the flap.
  • FIG. 4 is a sectional view along IV - IV of FIG. 3.
  • FIGS. 1 to 4 show a device for actuating a smoke outlet flap 4.
  • the flap 4 is pivotally mounted about a fixed axis of rotation on a side 8a of a frame 8 between a maximum open position shown in solid lines, a position of intermediate opening and a closed position shown in phantom.
  • the frame 8 is in a horizontal position, or in a vertical position with the axis of rotation of the flap 4 above the frame 8, or in an intermediate position between the horizontal and vertical positions.
  • the actuating device comprises a single jack 1 double effect, remotely controlled, and whose rod 6 is articulated on the flap 4, about an axis of rotation 5 away from the axis of rotation 10 of the flap 4 on the frame 8.
  • the jack 1 is also articulated about a bearing pin 3 mounted at a first movable end of a support lever 2.
  • the support lever 2 is pivotally mounted by a second fixed end opposite the first, around a rocker axis 9 secured to the side 8a of the frame 8, close to the axis of rotation 10 of the flap 4.
  • the distance between the rocker axis 9 and the bearing axis 3 is substantially less at frame height 8.
  • the support lever 2 comprises two lateral wings 2a and 2b located on either side of the jack 1, and hinged about the rocker axis 9 between two support brackets 7a, 7b mounted inside the side 8a. 8.
  • the two wings 2a and 2b are connected, in the vicinity of the rocker axis 9, by a part 2c forming a cradle for the cylinder 1 (see Figures 2 and 4).
  • the brackets 7a and 7b make it possible to substantially shift the rocker axis 9 towards the inside of the frame 8, and thus to adjust the maximum opening angle of the shutter 4.
  • the maximum opening angle obtained in FIG. 1 is 150 °, but a higher angle, up to about 170 °, can be easily obtained by changing the position of the axes 3, 5 and 9.
  • each support bracket 7a, 7b has a fold 12a, 12b for retaining the lateral wings 2a, 2b of the support lever 2.
  • the fold 12a, 12b is formed at one end of the corresponding support bracket 7a, 7b towards the inside of the frame 8, near and beyond the axis of rocker 9 and oriented toward the adjacent support bracket 7b, 7a.
  • This arrangement makes it possible to prevent the jack 1 from coming out of the cradle 2c formed by the support lever 2 and the shutter actuation device according to the invention irreversibly rocking and opening at an angle greater than 180 °, which could damage the flap 4.
  • the opening movement of the flap 4 takes place in three phases.
  • the cylinder 1, during the output of its rod 6, is supported on the inside of the side of the frame 8 and pivots with respect to its support axis 3, which has the effect of partially opening the 4.
  • the support lever 2, biased in traction, is fixed and prevents the axis 3 of the cylinder 1 from sliding on the inside of the side 8a of the frame 8.
  • the flap 4 occupies an intermediate open position (see FIG. 1) in which the axis of support 3 leaves the contact with the inside of the frame 8 and the cylinder 1 pivots about the rocker axis 9 of the support lever 2, the latter always being biased in traction.
  • the actuating device according to the invention is of a simple design using only one lever 2, the cradle configuration of which is designed so as not to project beyond the frame 8 during the opening movements. and closing shutter 4.
  • the device actuation also has a small overall height in relation to the frame 8.
  • the actuating device does not require a crossbar for its attachment, and can therefore be fixed directly to the curb or fixed edge of the frame 8. It can nevertheless be fixed to a crossbar, a beam or more generally any fixed part of the frame or receiving the frame and fixed in relation to the latter.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)
EP05356208A 2004-12-08 2005-12-01 Betätigungsvorrichtung einer Klappe oder dergleichen Withdrawn EP1669510A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0413071A FR2878883B1 (fr) 2004-12-08 2004-12-08 Dispositif d'actionnement d'un volet ou analogue

Publications (1)

Publication Number Publication Date
EP1669510A1 true EP1669510A1 (de) 2006-06-14

Family

ID=34951325

Family Applications (1)

Application Number Title Priority Date Filing Date
EP05356208A Withdrawn EP1669510A1 (de) 2004-12-08 2005-12-01 Betätigungsvorrichtung einer Klappe oder dergleichen

Country Status (2)

Country Link
EP (1) EP1669510A1 (de)
FR (1) FR2878883B1 (de)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202010009439U1 (de) 2010-06-23 2010-09-09 Jofo Pneumatik Gmbh Rauchabzugsvorrichtung
FR2946079A1 (fr) * 2009-05-27 2010-12-03 Souchier Dispositif apte a l'ouverture d'un vantail.
DE202010010494U1 (de) 2010-07-21 2011-12-05 Jofo Pneumatik Gmbh Rauchabzugsvorrichtung

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PL383051A1 (pl) 2007-07-31 2009-02-02 Erhard Rothgangl Urządzenie do napędu pokrywy otworu wentylacyjnego, zwłaszcza dachowej klapy dymowej

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8131898U1 (de) * 1981-10-31 1983-06-23 Fortmeier, Josef, 4815 Schloss Holte "rauch- und waermeabzugsvorrichtung"
EP0443050A2 (de) 1989-10-12 1991-08-28 Firma Otto Grasl Gelenkanordnung zur Betätigung einer Klappe
EP1103690A1 (de) * 1999-11-27 2001-05-30 Josef Fortmeier Rauchabzugsvorrichtung

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8131898U1 (de) * 1981-10-31 1983-06-23 Fortmeier, Josef, 4815 Schloss Holte "rauch- und waermeabzugsvorrichtung"
EP0443050A2 (de) 1989-10-12 1991-08-28 Firma Otto Grasl Gelenkanordnung zur Betätigung einer Klappe
EP1103690A1 (de) * 1999-11-27 2001-05-30 Josef Fortmeier Rauchabzugsvorrichtung

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2946079A1 (fr) * 2009-05-27 2010-12-03 Souchier Dispositif apte a l'ouverture d'un vantail.
DE202010009439U1 (de) 2010-06-23 2010-09-09 Jofo Pneumatik Gmbh Rauchabzugsvorrichtung
DE202010010494U1 (de) 2010-07-21 2011-12-05 Jofo Pneumatik Gmbh Rauchabzugsvorrichtung

Also Published As

Publication number Publication date
FR2878883A1 (fr) 2006-06-09
FR2878883B1 (fr) 2007-01-05

Similar Documents

Publication Publication Date Title
EP1890917B1 (de) Vorrichtung zum steuern des öffnens der motorhaube eines fahrzeugs, insbesondere zum schutz des kopfes eines fussgängers im fall einer kollision mit ihm
EP0956990B1 (de) Faltdach in drei Teilen für Cabriofahrzeug
EP1564136A1 (de) Falttür für Flugzeugfahrwerk
EP2683897A1 (de) Vorrichtung zur unterstützung der öffnung eines relativ zu einer kante eines rahmens schwenkbar gelagerten abdeckelements
FR2892142A1 (fr) Dispositif de guidage pour porte coulissante d'un vehicule automobile et porte coulissante d'un tel dispositif de guidage.
FR2802967A1 (fr) Charniere de porte de vehicule automobile notamment de porte arriere
EP1669510A1 (de) Betätigungsvorrichtung einer Klappe oder dergleichen
EP1739248A1 (de) Rauchabzugsvorrichtung mit Windschirm
FR2678307A1 (fr) Dispositif d'amortissement d'ouverture et d'aide a la fermeture d'un exutoire de fumees.
FR2752792A1 (fr) Boite a gants notamment pour vehicules automobiles
FR2809676A1 (fr) Dispositif formant ouvrant, tel qu'une porte ou un hayon, d'un vehicule automobile
FR2943375A1 (fr) Dispositif de compensation de l'ouverture d'un ouvrant de vehicule
FR2792022A1 (fr) Parasol et son dispositif d'aide au deploiement et reploiement
WO2014177795A1 (fr) Vehicule equipe d'un dispositif de protection d'ouvrant assurant une optimisation du gabarit d'ouverture
FR2661703A1 (fr) Ensemble exutoire de fumee.
EP0319357B1 (de) Ranchabzugs- oder analoge Dachöffnung mit grossen Öffnungsweg des Schlussdeckels
FR2740505A1 (fr) Charniere pour porte d'automobile
EP0814224B1 (de) Gelenkvorrichtung für Kraftfahrzeughaube
EP2974893A1 (de) Schleppvorrichtung und fahrzeug, das mit einer solchen schleppvorrichtung ausgestattet ist
FR2935732A1 (fr) Dispositif de securite pour le capot avant d'une automobile, notamment pour le cas d'un choc pieton.
FR2716473A1 (fr) Trappe pivotante pour ouvrage du génie civil.
BE1003725A3 (fr) Agencement pour l'ouverture et la fermeture de la porte d'un vehicule mobile, tel qu'un vehicule a passagers.
FR2782906A3 (fr) Mecanisme de mise en plusieurs positions d'un lit-banquette ou lit-divan
FR2557616A1 (fr) Dispositif aerateur de toiture formant exutoire de fumee
FR2797656A1 (fr) Agencement d'une porte coulissante sur un vehicule

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

Kind code of ref document: A1

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR

AX Request for extension of the european patent

Extension state: AL BA HR MK YU

AKX Designation fees paid
REG Reference to a national code

Ref country code: DE

Ref legal event code: 8566

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: 20061215