EP0593400A1 - Dispositif d'ouverture et de fermeture des portes et des fenêtres, avec un sélecteur pour la direction de coulissement d'une tige - Google Patents

Dispositif d'ouverture et de fermeture des portes et des fenêtres, avec un sélecteur pour la direction de coulissement d'une tige Download PDF

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Publication number
EP0593400A1
EP0593400A1 EP93830405A EP93830405A EP0593400A1 EP 0593400 A1 EP0593400 A1 EP 0593400A1 EP 93830405 A EP93830405 A EP 93830405A EP 93830405 A EP93830405 A EP 93830405A EP 0593400 A1 EP0593400 A1 EP 0593400A1
Authority
EP
European Patent Office
Prior art keywords
pinion
opening
window
handle unit
racks
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Withdrawn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
EP93830405A
Other languages
German (de)
English (en)
Inventor
Sergio Pacini
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.)
Fapim Fabbrica Accessori Per Infissi Metallici Srl
Original Assignee
Fapim Fabbrica Accessori Per Infissi Metallici Srl
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 Fapim Fabbrica Accessori Per Infissi Metallici Srl filed Critical Fapim Fabbrica Accessori Per Infissi Metallici Srl
Publication of EP0593400A1 publication Critical patent/EP0593400A1/fr
Withdrawn legal-status Critical Current

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
    • E05C9/00—Arrangements of simultaneously actuated bolts or other securing devices at well-separated positions on the same wing
    • E05C9/02—Arrangements of simultaneously actuated bolts or other securing devices at well-separated positions on the same wing with one sliding bar for fastening when moved in one direction and unfastening when moved in opposite direction; with two sliding bars moved in the same direction when fastening or unfastening
    • E05C9/021—Arrangements of simultaneously actuated bolts or other securing devices at well-separated positions on the same wing with one sliding bar for fastening when moved in one direction and unfastening when moved in opposite direction; with two sliding bars moved in the same direction when fastening or unfastening with rack and pinion mechanism

Definitions

  • the present invention relates to a device for the closing and opening of doors and windows with a movement selector. More particularly the present invention relates to a device with a handle of the cremone bolt type wherein it is possible to transmit its movement to the closing rods in one direction or the other, by choice of the user.
  • the known devices for the opening and closing of doors and windows with a cremone bolt type handle normally comprise a handle unit fixed to one wing of the window and a pinion integral with the handle unit engaged in toothed means, for example a rack, integral with a rod which is able to slide vertically on the free side of the wing, that is opposite the hinge.
  • a 90° rotation of the handle causes the rotation of the pinion with which it is integral, which in turn, interlocking with the rack, causes the vertical sliding of the rod which, in proximity to the upper and lower ends holds the closing pins.
  • the closing pins are suited to engage in two corresponding locking strikers placed on the fixed window frame. Following the rotation of the handle and the consequent vertical sliding of the rod, the two pins can engage and disengage with the locking strikers causing the closing and opening of the door or window.
  • cremone bolt handles mounted on doors and windows which can have both a wing opening mode and a "wasistas" opening mode, also called “tilt-and-turn"
  • a wing opening mode also called “tilt-and-turn”
  • tilt-and-turn have the handle in a lowered position when the window is closed, in a horizontal position when the window is open in the wing mode and in a raised position when the window is open in the "wasistas" mode.
  • the principal object of the present invention is to provide a device for the closing and opening of windows comprising a cremone bolt handle unit in which the movement of the closing rods can be transmitted in one direction or the other by choice of the user.
  • a first particular object of the present invention is to provide a device of the above mentioned type applicable to doors and windows of the type that have both the wing and "wasistas" opening modes which is able to operate one or the other of the opening systems while contemporaneously locking the one that is not required.
  • a second particular object of the present invention is to provide a device of the above mentioned type which offers the possibility of chosing the functions of: locking the window closed, locking the window in the "wasistas" opening mode, locking the window in the wing opening mode.
  • a final object of the present invention is to provide a device of the above mentioned type wherein the activation of the two distinct functions of wing opening mode and "wasistas" opening mode can be accomplished by means of the same 90° rotation of the handle.
  • the toothed means integral with the sliding rod, in which the handle operated pinion engages comprise two opposing racks offset with respect to the rotational axis of the pinion and, in said handle unit, control means are provided for the axial sliding of said pinion to place it in at least two distinct operative positions wherein it is respectively engaged in said first rack or in said second rack.
  • a third operative position can be provided for, wherein the pinion engages in both of the racks, thus preventing any rotation, and accomplishing the object of blocking the opening of the window.
  • the device according to the present invention finds concrete and advantageous application in doors and windows having both wing and "wasistas" opening modes, but it can also be utilized in other cases, for example in doors and windows with the possibility of operating an opening limiting device.
  • 1 generically indicates a handle unit of a type known as a "cremone bolt” handle comprising a case 2 and a handle 3 having a tubular protrusion 4 by means of which it rotatingly engages in the case 2.
  • the axial sliding of the handle is prevented by a projection 3a, constituting the base from which the protrusion 4 extends, and by a clinch 4a formed on the free end of the same protrusion 4.
  • the projection 3a and the clinch 4a abut the two opposite faces of the wall of the case 2 wherein the protrusion 4 is rotatingly engaged.
  • a seat 5 is formed within which the cylinder 6 of a lock generically indicated with 7 is housed, said lock being operable by means of a key 8.
  • Another polygonal seat 9 constitutes the inside of the tubular protrusion 4 stretching towards the other seat 5.
  • an axially slidable stem 10 with a cross section equal to that of seat 9 is housed and holds a pinion 11 at its end.
  • the stem 10 is rigidly connected to a pin 6a of the lock 7, whereas the pinion 11 engages in a plate 12 with a double rack which, by means of a protrusion 13 projecting from the face opposite the stem 10, engages in a guide block 14 integral with the opening system of the window schematically indicated with a rod 15.
  • the double rack plate 12 housed in the case 2 of the cremone bolt 1, is substantially shaped as a U with a base 12a and two sides 12b and 12c respectively.
  • a first rack 16 borders the free edge of said side and occupies a width of less than half of the width of the side 12b.
  • a second rack 17 extends along the base 12a for a width of less than half of the width of the side 12c.
  • the thickness of the pinion 11 is not greater than the width of either of the two racks 16 and 17, in order to assure that, when it is completely engaged with one of the two, the other is certainly free.
  • the lock 7 is arranged in such a way as to allow the positioning of the key 8 in three different positions: one central position, illustrated in figure 1, and two positions rotated by 90° in directions clockwise and counter-clockwise with respect to said central position.
  • the pinion 11 engages contemporaneously in the rack 16 and the rack 17, therefore making it impossible to rotate the handle 3 and therefore open the window.
  • Rotating the key 8 in one direction or the other an axial sliding of the pinion 11 is produced away from or towards the base 12a of the plate 12 allowing therefore the engagement of the pinion in either the rack 16 or the rack 17, as shown in figure 2.
  • rotating the handle 3 the pinion 11 is rotated by an equal angle with consequent sliding in one direction of the rod of the opening system 15.
  • the same rotation of the handle 3 causes the sliding in the other direction of the rod of the opening system 15 which operates a "wasistas" opening mechanism, of conventional type, whereas in the previous case it allowed the wing opening mode of the window.
  • the rack 16 as shown in figure 3, has a central area 16a with teeth that are open on both sides and two side areas 16b with teeth that are closed on the internal side of the plate 12 by means of walls 18 and 19.
  • the sliding of the pinion 11 can occur only when it is in a central position corresponding to the condition of closed window.
  • FIG 4 a simplified alternative embodiment of the device according to the present invention is illustrated.
  • identical reference numbers identify the same components of the embodiment described above and illustrated in figures 1, 2 and 3.
  • the pinion is made to slide towards the bottom of the plate 12 disengaging from the rack 16 and engaging in the rack 17, so that by rotating the handle 3, a downward sliding of the rod of the opening system 15 is produced, in turn operating the "wasistas" opening device.
  • the possibility of locking the window in a closed position is not provided for.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Closing And Opening Devices For Wings, And Checks For Wings (AREA)
  • Wing Frames And Configurations (AREA)
EP93830405A 1992-10-06 1993-10-05 Dispositif d'ouverture et de fermeture des portes et des fenêtres, avec un sélecteur pour la direction de coulissement d'une tige Withdrawn EP0593400A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ITFI920190 1992-10-06
ITFI920190A IT1259685B (it) 1992-10-06 1992-10-06 Dispositivo per l'apertura e la chiusura di porte e finestre con selettore di movimento

Publications (1)

Publication Number Publication Date
EP0593400A1 true EP0593400A1 (fr) 1994-04-20

Family

ID=11350222

Family Applications (1)

Application Number Title Priority Date Filing Date
EP93830405A Withdrawn EP0593400A1 (fr) 1992-10-06 1993-10-05 Dispositif d'ouverture et de fermeture des portes et des fenêtres, avec un sélecteur pour la direction de coulissement d'une tige

Country Status (2)

Country Link
EP (1) EP0593400A1 (fr)
IT (1) IT1259685B (fr)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR960007983A (ko) * 1994-08-03 1996-03-22 스펜서 티. 스미쓰 관형의 잠금 조립체
WO1999016994A1 (fr) * 1997-09-26 1999-04-08 Rittal-Werk Rudolf Loh Gmbh & Co. Kg Fermeture a tige coulissante destinee a une porte articulee a un corps d'armoire electrique
GB2340872A (en) * 1998-08-28 2000-03-01 Winkhaus An actuating mechanism for a locking system
EP1435422A1 (fr) * 2003-01-03 2004-07-07 Industrias Lorenzo, S.A. Porte de sécurité avec mécanisme de pêne détachable
CN112545385A (zh) * 2020-12-24 2021-03-26 珠海格力电器股份有限公司 集尘盒及扫地机器人
FR3159621A1 (fr) * 2024-02-23 2025-08-29 La Croisee D.S. Dispositif de commande d’une crémone d’un vantail oscillo-battant

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1811265A (en) * 1929-01-04 1931-06-23 Ternstedt Mfg Co Coach lock
DE1266173B (de) * 1966-08-06 1968-04-11 Jaeger Frank K G Getriebe eines Treibstangenbeschlages fuer Fenster, Tueren od. dgl., insbesondere fuer Kipp-Schwenkfluegel-Fenster
FR2589340A1 (fr) * 1985-11-06 1987-05-07 Passot Jacques Armoire de rangement comportant une protection d'acces par des flasques et une poignee d'ouverture debrayable

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1811265A (en) * 1929-01-04 1931-06-23 Ternstedt Mfg Co Coach lock
DE1266173B (de) * 1966-08-06 1968-04-11 Jaeger Frank K G Getriebe eines Treibstangenbeschlages fuer Fenster, Tueren od. dgl., insbesondere fuer Kipp-Schwenkfluegel-Fenster
FR2589340A1 (fr) * 1985-11-06 1987-05-07 Passot Jacques Armoire de rangement comportant une protection d'acces par des flasques et une poignee d'ouverture debrayable

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR960007983A (ko) * 1994-08-03 1996-03-22 스펜서 티. 스미쓰 관형의 잠금 조립체
WO1999016994A1 (fr) * 1997-09-26 1999-04-08 Rittal-Werk Rudolf Loh Gmbh & Co. Kg Fermeture a tige coulissante destinee a une porte articulee a un corps d'armoire electrique
RU2167987C1 (ru) * 1997-09-26 2001-05-27 Ритталь-Верк Рудольф Ло Гмбх Унд Ко., Кг Штанговый замок для дверцы шкафа, шарнирно соединенной с корпусом распределительного шкафа
KR100399289B1 (ko) * 1997-09-26 2003-09-26 리탈 게엠베하 운트 코.카게 스위치 캐비닛 본체에 경첩으로 연결되는 캐비닛 도어용 슬라이딩 로드 폐쇄구
CZ297872B6 (cs) * 1997-09-26 2007-04-18 Rittal-Werk Rudolf Loh Gmbh & Co. Kg Závorový uzáver pro skrínové dvere zavesené na telese skríne
GB2340872A (en) * 1998-08-28 2000-03-01 Winkhaus An actuating mechanism for a locking system
EP1435422A1 (fr) * 2003-01-03 2004-07-07 Industrias Lorenzo, S.A. Porte de sécurité avec mécanisme de pêne détachable
CN112545385A (zh) * 2020-12-24 2021-03-26 珠海格力电器股份有限公司 集尘盒及扫地机器人
FR3159621A1 (fr) * 2024-02-23 2025-08-29 La Croisee D.S. Dispositif de commande d’une crémone d’un vantail oscillo-battant

Also Published As

Publication number Publication date
ITFI920190A1 (it) 1994-04-06
IT1259685B (it) 1996-03-25
ITFI920190A0 (it) 1992-10-06

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