US20070227431A1 - Connection device for a tilting window - Google Patents

Connection device for a tilting window Download PDF

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Publication number
US20070227431A1
US20070227431A1 US11/716,646 US71664607A US2007227431A1 US 20070227431 A1 US20070227431 A1 US 20070227431A1 US 71664607 A US71664607 A US 71664607A US 2007227431 A1 US2007227431 A1 US 2007227431A1
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US
United States
Prior art keywords
leaf
containment
parts
abutment
portions
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.)
Abandoned
Application number
US11/716,646
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English (en)
Inventor
Antonio Alban
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.)
Alban Giacomo SpA
Original Assignee
Alban Giacomo 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 Alban Giacomo SpA filed Critical Alban Giacomo SpA
Assigned to ALBAN GIACOMO - S.P.A. reassignment ALBAN GIACOMO - S.P.A. ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: ALBAN, ANTONIO
Publication of US20070227431A1 publication Critical patent/US20070227431A1/en
Abandoned 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
    • E05C9/20—Coupling means for sliding bars, rods, or cables
    • 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
    • E05C9/004—Faceplates ; Fixing the faceplates to the wing
    • 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
    • E05C9/22—Guides for sliding bars, rods or cables
    • 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
    • E05C9/06—Arrangements of simultaneously actuated bolts or other securing devices at well-separated positions on the same wing with three or more sliding bars
    • E05C9/063—Arrangements of simultaneously actuated bolts or other securing devices at well-separated positions on the same wing with three or more sliding bars extending along three or more sides of the wing or frame

Definitions

  • the present invention relates to a device for connecting two portions of a cremone-bolt mechanism related to parts having different diameters of the leaf of a tilting window of the porthole type.
  • the present invention also relates to a cremone-bolt mechanism for tilting windows of the porthole type.
  • tilting windows are constituted by a casing and by a leaf, which is pivoted to the casing by means of a pair of hinges having a horizontal axis which are arranged at the horizontal centerline of the leaf.
  • the leaf is closed and opened by means of a handle which is connected to the closure elements by means of a so-called cremone-bolt mechanism.
  • the leaves of tilting windows of the porthole type have a frame which is constituted by an upper part, which is contoured like a circular arc which spans 180°, and a lower part, which is also shaped like a circular arc which spans 180° and is connected to the upper part.
  • the upper part has a larger diameter than the lower part and therefore, at the horizontal centerline of the leaf there is a step which constitutes the diameter variation.
  • cremone-bolt mechanisms used on the leaves of tilting windows of the porthole type are constituted by two separate circular arc-like portions, which are mutually connected and are arranged in circular arc-like slots formed on the side of the frame of the leaf.
  • Each portion of the mechanism is constituted by a base which is elongated and shaped substantially like a circular arc and is fixed with respect to the corresponding part of the leaf; such elongated base acts as a guide for a longitudinally elongated body which is arranged between the frame of the leaf and the base.
  • the corresponding ends of the longitudinally elongated bodies of the two portions of the mechanism are connected by a pawl, so that the movement of the lower longitudinal body (operated by means of the handle) is matched by a movement of the upper longitudinal body, with a movement of the opening and closure elements.
  • the slot in which the mechanism portion related to the lower part of the leaf is arranged lies beyond the region of diameter variation between the upper and lower part of the leaf and in practice enters the upper part of the leaf.
  • the part of the slot related to the lower mechanism portion which enters the upper leaf portion follows the circular arc-like curvature of the slot formed in the lower part.
  • the aim of the present invention is to provide a device for connecting two portions of a cremone-bolt mechanism related to parts having different diameters of the leaf of a tilting window of the porthole type, which solves the drawback noted in the production of known types of tilting window of the porthole type.
  • an object of the present invention is to provide a device for connecting two portions of a cremone-bolt mechanism related to parts having different diameters of the leaf of a tilting window of the porthole type which allows to avoid complicated machining processes on the leaf for its application.
  • Another object of the present invention is to provide a device for connecting two portions of a cremone-bolt mechanism related to parts having different diameters of the leaf of a tilting window of the porthole type which is constructively simple and can be adapted easily to leaves having different dimensions.
  • Another object of the present invention is to provide a device for connecting two portions of a cremone-bolt mechanism related to parts having different diameters of the leaf of a tilting window of the porthole type which can be manufactured with known systems and technologies.
  • a device for connecting two portions of a cremone-bolt mechanism related to parts having different diameters of the leaf of a tilting window of the porthole type characterized in that it comprises:
  • FIG. 1 is a schematic front view of the leaf of a tilting window of the porthole type, with a device according to the invention applied thereto;
  • FIG. 2 is a sectional front view of the portion of the tilting window of the porthole type to which a device according to the invention is applied;
  • FIG. 3 is a sectional side view of a portion of a cremone-bolt mechanism associated with a portion of the device according to the invention.
  • a device for connecting two portions of a cremone-bolt mechanism related to parts having a different diameter of the leaf of a tilting window of the porthole type according to the invention is generally designated by the reference numeral 10 .
  • a leaf of the window is generally designated by the reference numeral 11 , while two parts having a different diameter, respectively a first upper part and a second lower part, are designated by the reference numerals 12 and 13 .
  • the first mechanism portion 14 is constituted by a first elongated base 16 , which is substantially shaped like a circular arc which spans 180° and is fixed with respect to the first part 12 of the leaf I 1 .
  • the first elongated base 16 acts as a guide for a first longitudinally elongated body 17 , which is arranged between the frame of the leaf and the first base 16 .
  • the first longitudinally elongated body 17 moved by the device 10 , in turn moves the closure elements, (not shown in the figures) related to the first part 12 of the leaf (in this case, the closure elements related to the upper part of the tilting window).
  • the second mechanism portion 15 is composed of a second elongated base 18 , which is contoured substantially like a circular arc which spans 180° and is fixed with respect to the first part 12 of the leaf 11 .
  • the second elongated base 18 acts as a guide for a second longitudinally elongated body 19 , which is arranged between the frame of the leaf and the second base 18 .
  • the second longitudinally elongated body 19 is moved by a handle 20 for opening/closing the leaf 11 and is connected to the device 10 .
  • the device 10 for connecting the two cremone-bolt mechanism portions 14 and 15 comprises a flat guide 21 , to be applied astride the two parts 12 and 13 having different diameters of the frame of the leaf 11 , and a longitudinal lamina 22 , which can slide within the flat guide 21 and also substantially straddles the two parts 12 and 13 .
  • the flat guide 21 is formed by three separate portions, respectively a first portion 23 to be fixed to the first part 12 of the frame of the leaf 11 , a second portion 24 to be fixed to the second part 13 of the frame of the leaf, and a third inclined portion 25 for connecting the first and second portions 23 and 24 .
  • the second portion 24 of the guide 21 runs substantially from the region of diameter variation of the leaf, designated by the reference letter D, toward the second part 13 of the leaf 11 .
  • the part of the leaf that accommodates the device 10 continues in a straight line until it blends, at a certain height, with the circular arc of the first part 12 on which the first mechanism portion 14 lies.
  • region E In the region comprised between the region of diameter variation D and the beginning of the circular arc on which the first mechanism portion 14 lies, termed region E, there is the third inclined portion 25 of the guide 21 .
  • the third portion 25 does not touch the leaf in the region E; it is therefore evident that the extension of the region E can be substantially the most convenient in terms of production (in this embodiment, said region is provided by a milling constituted by a straight portion and a curve for blending with the first part 12 of the leaf on which the first portion 23 of the longitudinal guide 21 is arranged).
  • the device 10 comprises connection means 26 for connecting the longitudinal lamina 22 to the two mechanism portions 14 and 15 , which are constituted by two elements 26 a which are fixed at the lamina 22 and connect it respectively to the first mechanism portion 14 and the second mechanism portion 15 .
  • each element 26 a has two mutually opposite toothed sides 27 , between which the respective longitudinal body 17 or 19 is arranged; the edges of said body are shaped complementarily with respect to teeth of the mutually opposite sides 27 of the element 26 a (see FIG. 3 , which shows a portion of the side of the leaf, with the first or second portion 23 or 24 of the guide 21 applied thereto and with the respective longitudinal body 17 or 19 associated therewith).
  • the longitudinal guide 21 is fixed to the frame for example by way of screws 28 which pass through respective bushes 29 provided on the first and second portions 23 and 24 of the longitudinal guide 21 .
  • a block 30 for locking the ends of the elongated bases 16 and 18 , which end at the diameter variation region D of the leaf, is fixed on the second portion 24 .
  • first containment abutment 31 is arranged at the outer end of the block 30
  • second containment abutment 32 is arranged at the inner end of the block 30 .
  • both the first containment abutment 31 and the second containment abutment 32 have an L-shaped profile and are rigidly coupled to a side of the block 30 which is substantially perpendicular to the second portion 24 of the longitudinal guide 21 .
  • One side of the L-shaped contour of the containment abutments is shaped complementarily with respect to a dovetail guide 33 (the dovetail shape is not shown in the figures), which is formed on the side of the block 30 ; in practice, the containment abutments are fitted on the dovetail guide 33 .
  • the second containment abutment 32 is fitted first on the dovetail guide 33 and then, in series thereto, the first containment abutment 31 is inserted and rests on the second containment abutment 32 .
  • the first containment abutment 31 is locked on the block 30 by means of a screw 34 , thus also preventing the second containment abutment 31 from moving, since it is locked between the stroke limit of the dovetail guide 33 and the first containment abutment 31 .
  • the longitudinal guide 21 is made of a flexible metallic material, so as to adapt easily to the bends of the frame of the leaf.
  • the lamina 22 also is made of a highly flexible material, so that it can deform elastically while sliding within the longitudinal guide 21 (which, as mentioned, has three separate portions which are not aligned and therefore two blended angular discontinuities).
  • the lamina 22 is continuous and the screws 28 related to the locking of the longitudinal guide part 21 are arranged so as to pass also through slots (not shown in the figures) formed on the lamina 22 , so as to not hinder its movement.
  • the opening or closing movement of the handle 20 moves the second mechanism portion 15 and therefore moves the lamina 22 , which is connected by means of the element 26 a to the second longitudinally elongated body 19 of the first mechanism portion 15 .
  • the first longitudinally elongated body 17 of the first mechanism portion 14 also is moved, thanks to the connection by means of the other element 26 a, opening the opening or closure elements of the leaf.
  • the present invention provides a device for connecting two portions of a cremone-bolt mechanism related to parts having different diameters of the leaf of a tilting window of the porthole type which allows to provide the part of the slot for accommodating the lower portion of the mechanism which enters the first part of the frame of the leaf without said slot part following the curvature of the slot formed in the lower part of the leaf.
  • the present invention in fact allows to connect the two mechanism portions astride the diameter variation region D and therefore to “skip” the hinge of the window without having to provide a particular machining on the frame, since the device has two portions which are connected to the circular arc-like curved portions upstream and downstream of the diameter variation region D and an intermediate portion which connects them and can be shaped substantially according to requirements, without necessarily having an angular continuity with the two portions and therefore without the need for a particular shape of the seat of said intermediate portion; said intermediate portion can thus be provided for example by means of a simple straight milling.
  • the materials employed may be any according to requirements and to the state of the art.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Hinges (AREA)
  • Securing Of Glass Panes Or The Like (AREA)
  • Earth Drilling (AREA)
  • Window Of Vehicle (AREA)
US11/716,646 2006-03-14 2007-03-12 Connection device for a tilting window Abandoned US20070227431A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT000083A ITPD20060083A1 (it) 2006-03-14 2006-03-14 Dispositivo di collegamento di due porzioni di ferramenta cremonese relative a parti con diametro differente del battente di un serramento a bilico del tipo ad oblo'
ITPD2006A000083 2006-03-14

Publications (1)

Publication Number Publication Date
US20070227431A1 true US20070227431A1 (en) 2007-10-04

Family

ID=38080015

Family Applications (1)

Application Number Title Priority Date Filing Date
US11/716,646 Abandoned US20070227431A1 (en) 2006-03-14 2007-03-12 Connection device for a tilting window

Country Status (5)

Country Link
US (1) US20070227431A1 (de)
EP (1) EP1835098B1 (de)
AT (1) ATE468460T1 (de)
DE (1) DE602007006571D1 (de)
IT (1) ITPD20060083A1 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102837803B (zh) * 2012-09-24 2015-08-26 武汉武船特种船艇有限责任公司 一种在耐压壳体上安装连续大尺寸观察窗的方法

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1638A (en) * 1840-06-17 Kiln for
US428227A (en) * 1890-05-20 -preston
US1897693A (en) * 1930-11-27 1933-02-14 Ducroux Rene Ship's scuttle
US4739583A (en) * 1985-12-23 1988-04-26 Schuco Heinz Schurmann Gmbh & Co. Deviating device of a locking bar brace for a window or a door
US7017301B2 (en) * 2003-06-27 2006-03-28 Savino Spa Transmission rod for accessories for windows and doors

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2556400B1 (fr) * 1983-12-09 1986-07-18 Ferco Int Usine Ferrures Renvoi d'angle pour tringle de manoeuvre d'une ferrure de fenetre, porte ou analogue
DE9202933U1 (de) * 1992-03-05 1992-04-30 Gretsch-Unitas GmbH Baubeschläge, 7257 Ditzingen Beschlag für einen um eine etwa mittlere Achse drehbaren Flügel
DE19525805C1 (de) * 1995-07-15 1997-01-30 Weidtmann Wilhelm Kg Eckumlenkung von Treibstangen-Beschlägen für Fenster, Türen od. dgl.
DE19823607A1 (de) * 1998-05-27 1999-12-02 Winkhaus Fa August Verbindungselement für Treibstangen von Rundbogenfenstern

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1638A (en) * 1840-06-17 Kiln for
US428227A (en) * 1890-05-20 -preston
US1897693A (en) * 1930-11-27 1933-02-14 Ducroux Rene Ship's scuttle
US4739583A (en) * 1985-12-23 1988-04-26 Schuco Heinz Schurmann Gmbh & Co. Deviating device of a locking bar brace for a window or a door
US7017301B2 (en) * 2003-06-27 2006-03-28 Savino Spa Transmission rod for accessories for windows and doors

Also Published As

Publication number Publication date
EP1835098A3 (de) 2008-10-22
EP1835098A2 (de) 2007-09-19
EP1835098B1 (de) 2010-05-19
ATE468460T1 (de) 2010-06-15
DE602007006571D1 (de) 2010-07-01
ITPD20060083A1 (it) 2007-09-15

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Legal Events

Date Code Title Description
AS Assignment

Owner name: ALBAN GIACOMO - S.P.A., ITALY

Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNOR:ALBAN, ANTONIO;REEL/FRAME:019089/0388

Effective date: 20070306

STCB Information on status: application discontinuation

Free format text: ABANDONED -- FAILURE TO RESPOND TO AN OFFICE ACTION