EP0487466A2 - Ensemble d'éléments aux mécanismes de commande pour une fenêtre tabatière - Google Patents

Ensemble d'éléments aux mécanismes de commande pour une fenêtre tabatière Download PDF

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Publication number
EP0487466A2
EP0487466A2 EP91830500A EP91830500A EP0487466A2 EP 0487466 A2 EP0487466 A2 EP 0487466A2 EP 91830500 A EP91830500 A EP 91830500A EP 91830500 A EP91830500 A EP 91830500A EP 0487466 A2 EP0487466 A2 EP 0487466A2
Authority
EP
European Patent Office
Prior art keywords
component
catch
stops
sash
elements
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Withdrawn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
EP91830500A
Other languages
German (de)
English (en)
Other versions
EP0487466A3 (en
Inventor
Marco Lambertini
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.)
Giesse SpA
Original Assignee
Giesse SpA
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 Giesse SpA filed Critical Giesse SpA
Publication of EP0487466A2 publication Critical patent/EP0487466A2/fr
Publication of EP0487466A3 publication Critical patent/EP0487466A3/en
Withdrawn legal-status Critical Current

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D15/00—Suspension arrangements for wings
    • E05D15/48—Suspension arrangements for wings allowing alternative movements
    • E05D15/52—Suspension arrangements for wings allowing alternative movements for opening about a vertical as well as a horizontal axis
    • 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
    • E05Y2800/00—Details, accessories and auxiliary operations not otherwise provided for
    • 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

Definitions

  • the present invention relates to an assembly of elements forming part of the operating mechanism for a tilt-and-turn type window fixture, that is, with a sash rotatable on combined bottom and side hinges.
  • tilt-and-turn window fixtures need to incorporate a considerable number of primary accessories, i.e. components which act directly in the operation and manoeuvre of the sash (e.g. handles, open and shut control rods, stops or catches etc.), and secondary accessories serving to secure or lock the primary accessories one in relation to another.
  • primary accessories i.e. components which act directly in the operation and manoeuvre of the sash (e.g. handles, open and shut control rods, stops or catches etc.)
  • secondary accessories serving to secure or lock the primary accessories one in relation to another.
  • the closed position of the sash coincides with the return of the handle to a position of vertical alignment, with the heel of the handgrip directed downwards; from this same position, rotation of the handle through 90°, i.e. substantially horizontal in relation to the fixture as a whole, enables a "turn-tilt” sash to be swung on its side hinges, and a “tilt-turn” sash to tip forward in the manner of a fanlight.
  • the object of the present invention is to overcome the drawbacks in question through the adoption of an assembly of elements forming part of the primary control mechanisms for a tilt-and-turn window fixture, whereby the mode of operation of the handle can be altered simply and swiftly, and without modifying the construction of the fixture, even after installation.
  • an assembly of elements according to the invention is applicable to window fixtures designed for tilt-and-turn type operation, essentially comprising a fixed surround frame 1 and a moving sash 2.
  • the fixture is fitted with at least one first locating element 3 (fig 1), positioned along the upright side 2a of the sash 2 farthest from that connected by way of hinges (not illustrated) to the fixed surround frame 1, and in the case of the sash illustrated by way of example (which would be of notable dimensions), fitted with two such elements denoted 3 and 4.
  • Each element 3 and 4 is embodied as a plate affording a relative projection 3a and 4a such as will provide the stop for a respective catch element 5a and 6a associated with rods 5 and 6 by which the sash 2 is locked and released; the rods 5 and 6 are operated by means of an external handle 7 that can be rotated between a plurality of stable positions (three, in effect), and associated with flexible transmission elements denoted 40 each consisting in a length of wire rope (one of which is indicated schematically in fig 4) slidably accommodated in a relative guide element 8 and 9 substantially of 'L' shape positioned at the corresponding corner of the sash 2.
  • the ropes 40 serve to operate respective top and bottom locking and bearing elements 10 and 11, each affording a catch 10a and 11a;
  • the top locking element 10 consists in a stay rod 12 pivotably associated with at least two distinct centres afforded by the fixed surround frame 1 and the sash 2, respectively, in such a way as to limit the travel of the sash when tilted.
  • 13 denotes a bottom locating element associated with the fixed surround frame 1, insertable in a channel 14 afforded by the latter and slidably adjustable for position in relation to the bottom locking and bearing element 11.
  • the element 13 in question consists in a block 22 (see figs 4 and 5) affording a first profile 23 underneath, slidably engaged in the channel 14, and a second profile 24 uppermost, directed toward the locking and bearing element 11, which affords passage to the relative catch 11a when the handle 7 is rotated through the operating positions.
  • the block 22 also comprises a first vertically disposed lateral stop 15 designed to restrain the catch 11a whenever the handle 7 is rotated into a particular operating position (in a preferred embodiment, the stop 15 and the catch 11a will exhibit substantially matching profiles).
  • first locking means 16 interacting between the fixed surround frame 1 and the locating element 13, which in the example of the drawings consist in a setscrew 31 (fig 5) passing through a corresponding socket 32 disposed transversely and skew in relation to the element 13 in such a way that the screw interferes with the inside of the channel 14.
  • the element 17 denotes a top locating element, in this instance associated with the top of the sash 2 (see figs 6 and 7), attached to what is in effect the 'train' of parts set in motion by the flexible transmission means 40; the element 17 in question consists in two distinct component parts 17a and 17b of which the first functions as a base and affords a pair of mutually opposed second vertical stops 19 on the one hand, positioned to engage the catch 10a of the stay rod 12, and on the other, a seating 20 stably and snugly accommodating the second component 17b of the element 17, which in turn affords a pair of mutually opposed third stops 21 serving likewise to engage the catch 10a.
  • the pairs of vertical stops 19 and 21 afforded by the relative components 17a and 17b of the top locating element 17 are disposed one on either side of a central track 25 affording passage to the catch 10a; the seating 20 afforded by the base 17a appears as a plate 26 with longitudinal recesses 26a and 26b, one on each side, serving to accommodate matching projections 27 and 28 issuing from the second component 17b.
  • the second component 17b can be fitted to the first component 17a in two distinct positions (shown respectively in figs 6 and 7), essentially rotated through 180° the one from the other, in such a way as permits of altering the distance that separates the one pair of stops 19 from the other pair 21, and therefore of obtaining a different position of engagement between these and the catch 10a in relation to the two operating positions of the handle 7.
  • the two components 17a and 17b are secured stably one to the other by second locking means 18 which consist simply in screws 33 and 34 inserted through two holes 30 afforded by the latter 17b and engaged in tapped holes 29 afforded by the former 17a.
  • a window fixture incorporating the elements described above can be installed and used either in "turn-tilt” or in "tilt-turn” mode, given that the bottom locating element 11, which when the stop 15 and the bottom catch 11a are aligned functions as a second bottom pivot on which to tilt the sash 2 (discernible from fig 4, which illustrates an open position of the "tilt-turn” type fixture), and the top locating element 17, which serves to restrain or release the catch 10a of the stay rod 12, can both be adjusted for position in relation to the corresponding catches.
  • Figs 2a, 2b and 2c illustrate the configuration of the top locating element 17 in relation to the three positions of the handle 7, respectively with the sash a) closed and the handle vertical, b) open in turn mode and c) open in tilt mode ("turn-tilt" type system), in which the second component 17b is positioned with the respective pair of stops 21 immediately adjacent to the stops 19 of the first component 17a; the catch 10a is restrained by the stops 19 of the first component 17a in the first position of the handle and by the stops 21 of the second component 17b in the second position, and free to emerge from the fixed surround frame 1 in the third position.
  • turn-tilt type system
  • Figs 3a, 3b and 3c illustrate the operation of the selfsame catch 10a in the case of the "tilt-turn" type fixture, likewise in relation to the three positions assumed by the handle 7, respectively a) with the sash closed, b) open in tilt mode and c) open in turn mode.
  • the second component 17b of the locating element 17 is rotated to distance the relative pair of stops 21 from the stops 19 of the first component 17a; accordingly, the catch 10a is restrained by the stops 19 of the first component 17a in the first position, free to emerge from the fixed surround frame in the second position, and restrained by the stops 21 of the second component 17b in the third position.
  • the architecture of the two key elements is such (by virtue of the particular solution disclosed) that the switch can be effected even after the fixture has already been installed: the bottom locating element 13 can be repositioned in relation to the relative catch 11a simply by loosening the setscrew 31 and sliding along the channel of the fixed surround, whilst the top locating element 17 requires no more than to reverse the position of the second component 17b.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lock And Its Accessories (AREA)
  • Wing Frames And Configurations (AREA)
EP19910830500 1990-11-23 1991-11-13 An assembly of elements in operating mechanisms for tilt-and-turn window fixtures Withdrawn EP0487466A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT00374690A IT1244391B (it) 1990-11-23 1990-11-23 Complesso di elementi realizzanti meccanismi di comando per infissi apribili sia ad anta che a ribalta.
IT374690 1990-11-23

Publications (2)

Publication Number Publication Date
EP0487466A2 true EP0487466A2 (fr) 1992-05-27
EP0487466A3 EP0487466A3 (en) 1992-08-12

Family

ID=11111617

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19910830500 Withdrawn EP0487466A3 (en) 1990-11-23 1991-11-13 An assembly of elements in operating mechanisms for tilt-and-turn window fixtures

Country Status (2)

Country Link
EP (1) EP0487466A3 (fr)
IT (1) IT1244391B (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2080863A1 (fr) * 2008-01-17 2009-07-22 van Parys, Remi Emiel Ferrure d'une fenêtre
US7588495B2 (en) 1996-12-30 2009-09-15 Walker Digital, Llc Method and handheld apparatus for facilitating remote play of a slot machine

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3329414A1 (de) * 1983-08-13 1985-02-21 Ulrich 6531 Gensingen Kreusel Einhand-drehkipp-beschlag fuer ein fenster
DE8510247U1 (de) * 1985-04-06 1985-05-30 August Bilstein GmbH & Co KG, 5828 Ennepetal Verschluß für Dreh-Kipp-Fenster
GB2190704A (en) * 1986-03-26 1987-11-25 Smith Wallis & Company Limited Window assemblies
GB2215392A (en) * 1988-03-02 1989-09-20 Hardware & Systems Patents Ltd Tilt and turn window system

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3329414A1 (de) * 1983-08-13 1985-02-21 Ulrich 6531 Gensingen Kreusel Einhand-drehkipp-beschlag fuer ein fenster
DE8510247U1 (de) * 1985-04-06 1985-05-30 August Bilstein GmbH & Co KG, 5828 Ennepetal Verschluß für Dreh-Kipp-Fenster
GB2190704A (en) * 1986-03-26 1987-11-25 Smith Wallis & Company Limited Window assemblies
GB2215392A (en) * 1988-03-02 1989-09-20 Hardware & Systems Patents Ltd Tilt and turn window system

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7588495B2 (en) 1996-12-30 2009-09-15 Walker Digital, Llc Method and handheld apparatus for facilitating remote play of a slot machine
EP2080863A1 (fr) * 2008-01-17 2009-07-22 van Parys, Remi Emiel Ferrure d'une fenêtre
BE1017949A5 (nl) * 2008-01-17 2010-01-12 Parys Remi E Van Beslag van een raam en onderdelen daarvoor.
US8161683B2 (en) 2008-01-17 2012-04-24 Remi Emiel Van Parys Metalwork of a window and elements thereof

Also Published As

Publication number Publication date
IT1244391B (it) 1994-07-11
IT9003746A1 (it) 1992-05-24
IT9003746A0 (it) 1990-11-23
EP0487466A3 (en) 1992-08-12

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