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1. (EP2424624) DEVICE FOR OPENING A PULL DOOR BY APPLYING A PRESSURE

Office : European Patent Office
Application Number: 10715924 Application Date: 12.03.2010
Publication Number: 2424624 Publication Date: 07.03.2012
Publication Kind : B1
Designated States: AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LI, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, SE, SI, SK, SM, TR
Prior PCT appl.: Application Number:FR2010050432 ; Publication Number: Click to see the data
IPC:
A62B 3/00
B25F 5/00
A HUMAN NECESSITIES
62
LIFE-SAVING; FIRE-FIGHTING
B
DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
3
Devices or single parts for facilitating escape from buildings or the like, e.g. protection shields, protection screens; Portable devices for preventing smoke penetrating into distinct parts of buildings
B PERFORMING OPERATIONS; TRANSPORTING
25
HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; HANDLES FOR HAND IMPLEMENTS; WORKSHOP EQUIPMENT; MANIPULATORS
F
COMBINATION OR MULTI-PURPOSE TOOLS NOT OTHERWISE PROVIDED FOR; DETAILS OR COMPONENTS OF PORTABLE POWER-DRIVEN TOOLS NOT PARTICULARLY RELATED TO THE OPERATIONS PERFORMED AND NOT OTHERWISE PROVIDED FOR
5
Details or components of portable power-driven tools not particularly related to the operations performed and not otherwise provided for
CPC:
A62B 3/005
B25F 5/005
Applicants: LIBERVIT
Inventors: CARDONA YVAN
Priority Data: 0952763 28.04.2009 FR
2010050432 12.03.2010 FR
Title: (DE) VORRICHTUNG ZUM ÖFFNEN EINER ZIEHTÜR DURCH DRUCKBEAUFSCHLAGUNG
(EN) DEVICE FOR OPENING A PULL DOOR BY APPLYING A PRESSURE
(FR) DISPOSITIF D'OUVERTURE D'UNE PORTE TIRANTE PAR POUSSEE
Abstract: front page image
(EN) The invention relates to a device for opening a pull door by sinking, capable of applying a pressure on the vertical surface of the wall and of making it sink when the device is placed against the door on the side on which it opens when pulling, comprising a cylinder, an intermediate sole (6) and an upper bearing bar (7), characterized in that it comprises an upper bearing device (11) hinged to the upper end of said upper bearing bar (7), comprising at least one setting and locking part (12) defining: a front planar portion (12a) that can be inserted into a slot (3a) between the door frame (2) and the upper end (3i) of the door (3); a raised portion (12b) extending in a longitudinal direction YY' perpendicular to said front planar portion (12a) and above the latter; and a rear portion (12c) located at the base and at the back of said raised portion and under the face of which a fixation member (12d) enables the rotational hinging of said setting and locking part (12) relative to the upper end of said upper bearing bar (7).
(FR) La présente invention concerne u n dispositif d'ouverture par enfoncement d'une porte tirante, apte à exercer u ne poussée su r la surface verticale de la porte et son enfoncement, lorsque le dispositif est positionné contre la porte d u côté où elle s'ouvre en la tirant, comprenant u n vérin, u ne semelle intermédiaire (6) et u ne barre d'appui supérieure (7), caractérisé en ce qu'il comporte u n dispositif d'appui supérieur (10), fixé de façon articulée à l'extrémité supérieure de ladite barre d'appui supérieure (7), comprenant a u moins u ne pièce de calage et blocage ( 12) formant : - u ne partie plate avant ( 12a) apte à s'introduire dans u ne fente (3a) entre le cadre (2) de la porte et l'extrémité supérieure (3i) de la porte (3), et - u ne partie en élévation ( 12b) s'étendant dans u ne direction longitudinale YY' perpendiculaire à ladite partie plate avant (12a) et au-dessus de celle-ci, et - u ne partie arrière (12c) située à la base et en arrière de ladite pièce en élévation, en sous-face de laquelle u n élément de fixation ( 12d) est apte à permettre l'articulation en rotation de ladite pièce de calage et de blocage ( 12) par rapport à l'extrémité supérieure de ladite barre d'appui supérieure (7).
Also published as:
US20120119174CN102421484FR2944709WO/2010/125263