EP1830019A2 - Seitenflächen Treibstangenschloss zum verriegeln einer Tür oder eines Fensters und Anordnung mit einem solchen Treibstangenschloss - Google Patents

Seitenflächen Treibstangenschloss zum verriegeln einer Tür oder eines Fensters und Anordnung mit einem solchen Treibstangenschloss Download PDF

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Publication number
EP1830019A2
EP1830019A2 EP07103347A EP07103347A EP1830019A2 EP 1830019 A2 EP1830019 A2 EP 1830019A2 EP 07103347 A EP07103347 A EP 07103347A EP 07103347 A EP07103347 A EP 07103347A EP 1830019 A2 EP1830019 A2 EP 1830019A2
Authority
EP
European Patent Office
Prior art keywords
espagnolette
hook bolt
support structure
hook
door
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Withdrawn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
EP07103347A
Other languages
English (en)
French (fr)
Other versions
EP1830019A3 (de
Inventor
Eugenio Alexius Maria Kok
Titus Franciscus Maria Kok
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.)
Handelsonderneming Jpm Kok Bv
Original Assignee
Handelsonderneming Jpm Kok Bv
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 Handelsonderneming Jpm Kok Bv filed Critical Handelsonderneming Jpm Kok Bv
Publication of EP1830019A2 publication Critical patent/EP1830019A2/de
Publication of EP1830019A3 publication Critical patent/EP1830019A3/de
Withdrawn legal-status Critical Current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
    • E05C9/18—Details of fastening means or of fixed retaining means for the ends of bars
    • E05C9/1825—Fastening means
    • E05C9/1875—Fastening means performing pivoting movements

Definitions

  • the invention relates to a side surface espagnolette for locking a door or window.
  • the invention also relates to an assembly of a screening element, in particular a window or door, and a side surface espagnolette according to the invention accommodated at least partially in the screening element.
  • a side surface espagnolette for locking doors or windows for opening are already known.
  • a side surface espagnolette is adapted to be arranged in a closing side of a door or a window, wherein the side surface espagnolette is adapted for co-action with a closing side of a frame enclosing the door or the window.
  • the known side surface espagnolette generally comprises a front plate on which one or more lock housings are mounted.
  • Each lock housing is herein provided with a hook bolt connected pivotally to the lock housing.
  • the hook bolt is herein coupled via a displaceable drive rod to a handle-like body, this handle-like body being received in a lock case connected to the front plate.
  • the orientation of the at least one hook bolt can be displaced between a locking position and an unlocking position.
  • a door or a window on which the side surface espagnolette is mounted can be respectively locked and unlocked.
  • the known side surface espagnolette also has a number of drawbacks.
  • a significant drawback of the known side surface espagnolette is that it can only be arranged in awkward and difficult manner in the closing side of a door or window, the more so as in order to be able to arrange a side surface espagnolette in a closing side of a door or window a plurality of separate, relatively deep (up to about 28 mm deep) receiving spaces first have to be cut in this closing side to enable accommodation of the fittings of the known side surface espagnolette, and in particular the lock housings and the lock case of the side surface espagnolette which protrude considerably relative to the front plate.
  • these relatively deep receiving spaces usually also referred to as recesses, specific and relatively expensive tools are generally required, which generally also makes mounting of the known side surface espagnolette relatively costly.
  • arranging of the separate receiving spaces generally represents a relatively time-consuming process, which usually further increases the cost of mounting the side surface espagnolette.
  • the invention has for its object to provide an improved side surface espagnolette which can be arranged in a closing side of a window or door in relatively simple and inexpensive manner.
  • the invention provides for this purpose a side surface espagnolette of the type stated in the preamble, comprising: a support structure, at least one hook bolt connected pivotally to the support structure, wherein the hook bolt is displaceable between a retracted unlocking position and an extended locking position, and at least one drive rod connected to the hook bolt for changing the position of the hook bolt, this drive rod being connected displaceably to the support structure, wherein the depth of the side surface espagnolette amounts to a maximum of 15 mm in the case the hook bolt is oriented in the retracted position.
  • the side surface espagnolette according to the invention can be arranged in a closing side of a door or window in considerably simplified manner, the more so as the receiving space for the side surface espagnolette to be arranged in the closing side requires only a limited depth, whereby the receiving space can be formed by an elongate groove which can be arranged relatively simply in the closing side.
  • This groove can be arranged in the closing side in a single process step using relatively inexpensive, conventional cutting equipment in a manner which takes up relatively little time and with negligible weakening of the relevant door or the relevant window.
  • the arranging of an elongate, about 28 mm deep receiving space in the closing side of a door or window for accommodating the conventional side surface espagnolette is not possible in a single process step, and moreover reduces the strength of the door or the window to an undesirable extent at the position of the closing side. Fitting of the side surface espagnolette in a door or window can thus be significantly facilitated by reducing the depth of the side surface espagnolette according to the invention.
  • the depth of the side surface espagnolette in the case the hook bolt is oriented in the retracted position, preferably amounts to a maximum of substantially 12 mm.
  • Reducing the depth of the side surface espagnolettes to a maximum of 15 mm, and more preferably to a maximum of substantially 12 mm, will generally also result in a modification of the design of a plurality of components of the side surface espagnolette, the more so as determined components of side surface espagnolettes generally have to have a standardized dimensioning.
  • An example hereof is formed by the hook bolt, a free outer end of which must for instance have a minimal dimensioning.
  • the support structure comprises at least one lock housing, this lock housing being at least adapted to receive at least a part of the hook bolt in the retracted, unlocking position.
  • the hook bolt can be coupled to the support structure in relatively stable and reliable manner by means of the lock housing.
  • the lock housing preferably has a substantially U-shaped cross-section. A U-shaped cross-section imparts relatively great strength to the lock housing. It is however also possible to envisage the lock housing taking an opened form on two sides, i.e. on a front side directed toward the support structure as well as on a rear side remote from the support structure, whereby the depth of the lock housing can be reduced further, which can enhance the process of fitting the side surface espagnolette according to the invention.
  • the hook bolt is more preferably connected to the lock housing by means of a support shaft.
  • the support shaft can herein be connected displaceably to the lock housing, for instance via a predefined path formed by a slotted hole. It is however also possible to envisage the support shaft being accommodated for two-dimensional (instead of one-dimensional) displacement in a relatively amply dimensioned slotted hole arranged in the lock housing.
  • the lock housing is formed at least partially by the drive rod, wherein the drive rod is adapted to at least partially enclose the hook bolt in the retracted position. In this manner the structure of the side surface espagnolette according to the invention can be kept relatively simple, this usually being advantageous in general from a financial and logistical viewpoint.
  • the hook bolt preferably comprises for this purpose an elongate neck and a hook-like member connected to the neck.
  • the hook bolt is therefore not a block-like bolt and is adapted to co-act in hooking manner with a closing cavity.
  • At least two opposite sides of the elongate neck preferably enclose a mutual angle of at least 25°. Said opposite sides more preferably enclose a mutual angle of substantially 30°.
  • the dimensioning of the hook bolt can be selectively reduced, which can significantly reduce the depth defined by the hook bolt in the retracted position, and therewith the depth of the side surface espagnolette as such.
  • the consequence of having the neck taper more toward the hook-like member is that the hook bolt is pivotable through an angle of between 105° and 135°, and in a particular preferred embodiment is pivotable through an angle of substantially 120°. It is however possible to envisage the relatively large pivot angle (compared to a conventional pivot angle of 90°) also being realized in ways other than by considerable tapering of the neck.
  • the effective depth of the hook bolt in the retracted position can also be limited in other ways without making use here of (considerably) tapering opposite sides of the neck.
  • the side surface espagnolette according to the invention can form a one-point closure by applying only a single hook bolt, although the side surface espagnolette preferably comprises a plurality of locking hooks connected pivotally to the support structure. In this manner a multi-point closure, and thereby an improved locking, can be realized of a door or window to a frame enclosing the door or the window.
  • the bolt hooks will generally be positioned at a distance from each other so as to enable improvement of the reliability of the locking of the side surface espagnolette.
  • the at least one drive rod is preferably connected to a handle.
  • the handle will herein preferably be enclosed by a lock case of limited depth.
  • the lock case can optionally be provided with a lock which can only be operated using an appropriate key.
  • the handle and a lock case enclosing the handle preferably also have only a limited depth of a maximum of 15 mm, and more preferably a maximum of 12 mm, the depth of the lock case of the handle will however in practice generally be greater than 15 mm, whereby in addition to an elongate groove a handle hole must usually also be arranged in a door or window to which the side surface espagnolette has to be fitted in order to enable mounting of the side surface espagnolette.
  • the arranging of both the groove and the handle hole can still be realized in a manner taking up relatively little time and in relatively simple manner, whereby this preferred embodiment of the invention is also particularly advantageous compared to conventional side surface espagnolettes.
  • the support structure preferably comprises at least one edge element, usually also referred to as front plate.
  • the elongate and generally relatively flat edge element has little volume but can generally function extremely well as (part of the) support structure to which and on which the other components of the side surface espagnolette are fixed.
  • the edge element herein also functions as protective element for components of the side surface espagnolette lying behind it after fixing of the side surface espagnolette to a door or window.
  • the invention also relates to an assembly of a screening element, in particular a window or door, and a side surface espagnolette according to the invention accommodated at least partially in the screening element.
  • Advantages of the side surface espagnolette according to the invention with a limited depth of a maximum of 15 mm have already been described at length in the foregoing.
  • the side surface espagnolette is preferably arranged in the assembly in a receiving space arranged in the screening element, this receiving space being a maximum of (substantially) 15 mm and in particular a maximum of 12 mm deep.
  • the receiving space is preferably formed by an elongate groove, and more preferably by an elongate groove of substantially uniform depth.
  • the receiving space will generally have to have slightly more ample dimensions than the dimensions of the side surface espagnolette to be accommodated therein in order to facilitate fitting of the assembly. Furthermore, the receiving space will usually be finished by for instance applying a coating, in particular a paint layer, and this will slightly reduce the dimensions of the receiving space. When a side surface espagnolette with a depth of 15 mm is applied a receiving space will therefore be desirable which is slightly but minimally deeper than 15 mm, such as for instance 15.1 mm.
  • FIG. 1a shows a perspective view of a side surface espagnolette 1 according to the invention in an extended locking position.
  • Side surface espagnolette 1 comprises a front plate 2 and a drive rod 3 connected displaceably to front plate 2.
  • Front plate 2 is provided with a passage opening 4 for a pivotable hook bolt 5.
  • Hook bolt 5 is pivotally connected to a coupling element 6, this coupling element 6 being provided with four coupling pins 7.
  • Coupling pins 7 are adapted for co-action with receiving spaces 8 arranged in front plate 2 for the purpose of attaching coupling element 6 to front plate 2.
  • Hook bolt 5 is provided with two protrusions 9, wherein each protrusion 9 is received in an amply dimensioned slotted hole 10 arranged in drive rod 3.
  • Drive rod 3 is fixed to front plate 2 by means of two rivets 11 such that the relative orientation between drive rod 3 and front plate 2 can be changed. More particularly, drive rod 3 is displaceable (parallel to and) along front plate 2, whereby protrusions 9 of hook bolt 5, and thereby hook bolt 5, can be co-displaced with drive rod 3, which results in a pivoting of hook bolt 5 relative to coupling element 6 and front plate 2. In the shown locking position of side surface espagnolette 1 the drive rod 3 is oriented in an upper position, whereby hook bolt 5 is pivoted through a maximum rotation angle V of 120°. Such a relatively large angle of rotation is possible because hook bolt 5 is constructed in particular manner. Hook bolt 5 particularly comprises a tapering neck 12, the outer end of which is provided with a hook-like member 13.
  • hook bolt 5 is relatively compact in a retracted position (see figure 1b), whereby the depth D of side surface espagnolette 1 can remain limited to 12 mm.
  • Such a limited dimensioning has various significant advantages in the fitting process for side surface espagnolette 1, as already described at length in the foregoing.
  • the reduction in the dimensioning of hook bolt 5 is however linked to various set standard conditions for the dimensioning of hook bolt 5; the length L of the protruding part of hook-like member 13 is thus for instance standardized to a length of 11.2 mm.
  • side surface espagnolette 1 comprises only one hook bolt 5, and therefore forms a one-point closure. It is also possible in an alternative embodiment to envisage side surface espagnolette 1 having a plurality of hook bolts 5, thereby forming a multi-point closure. Side surface espagnolette 1 is adapted to be substantially received in a groove 17 arranged in a closing side 15 of a door or window 16 (shown in broken lines) and having a (uniform) depth of substantially 12 mm. Groove 17 can be arranged relatively quickly and simply in the door or window 16 by means of a single milling step.
  • Figure 1b shows a perspective view of side surface espagnolette 1 according to figure 1a in a retracted unlocking position.
  • the retracted unlocking position is reached by sliding drive rod 3 along front plate 2 in a downward direction.
  • the protrusions 9 of hook bolt 5 will be carried along by drive rod 3, whereby hook bolt 5 will be pivoted in upward direction.
  • drive rod 3 is situated in a lower position, hook bolt 5 is wholly retracted.
  • hook bolt 5 In the shown fully retracted position it will not therefore be possible for locking to take place between side surface espagnolette 1, and in particular hook bolt 5, and a closing cavity arranged in a frame, since in the shown situation hook bolt 5 is substantially fully enclosed by drive rod 3 and (possibly) a part of front plate 2.
  • the specially designed hook bolt 5 will not protrude relative to this rear side in the shown situation, whereby the depth D of the side surface espagnolette can remain limited to a depth of less than 15 mm, and preferably a depth of substantially 12 mm.
  • Drive rod 3 will generally be connected to an operating handle (not shown) to enable facilitated operation of drive rod 3, and thereby hook bolt 5, by a user.
  • What is exceptional about hook bolt 5 is that the dimensioning and design of hook bolt 5 determine the maximum overall depth of side surface espagnolette 1 of 15 mm. Since hook bolt 5 must nevertheless comply with specific conditions to allow effective application in determined (standard) situations, hook bolt 5 cannot simply be given a smaller form.
  • the reach H of hook bolt 5 must for instance thus amount preferably to at least 8 mm, and more preferably substantially 10.5 mm, and in a particular preferred embodiment to substantially 13 mm in order to enable hook bolt 5 to engage in a closing cavity intended for the purpose.
  • Hook bolt 5 will moreover have to be formed such that the short distance d between a first tangent t 1 on the rear side and a second tangent t 2 on the hook-like member 13, wherein the first tangent t 1 and the second tangent t 2 are oriented parallel to each other, amounts to a maximum of 15 mm.
  • the first tangent t 1 preferably lies in the (virtual) rear plane of drive rod 3 in order to enable hook bolt 5 to be received as efficiently as possible in a space enclosed by drive rod 3, wherein the thickness d of hook bolt 5 is preferably smaller than or equal to the total thickness D of drive rod 3 and front plate 2 (d ⁇ D).
  • the second tangent t 2 will hereby lie in or behind the front plane of front plate 2 so as to prevent hook bolt 5 protruding relative to the assembly of drive rod 3 and front plate 2.
  • FIG 1c shows an exploded perspective view of side surface espagnolette 1 according to figures 1a and 1b.
  • Drive rod 3 here comprises two side panels 19 held at a mutual distance by two spacers 20.
  • Each spacer 20 is herein provided with a slotted hole 21 through which rivet 11 can be guided for mutual connection of drive rod 3 and front plate 2, this such however that drive rod 3 can slide relative to front plate 2.
  • Figure 1c shows clearly that coupling element 6 fits closely round a rotation shaft 22 forming part of hook bolt 5 without herein impeding a smooth pivoting of hook bolt 5 relative to coupling element 6. It is noted that drive rod 3 can be designed in various ways without detracting from the functionality of side surface espagnolette 1 according to the invention.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Power-Operated Mechanisms For Wings (AREA)
  • Casings For Electric Apparatus (AREA)
  • Supports Or Holders For Household Use (AREA)
  • Securing Of Glass Panes Or The Like (AREA)
EP07103347.6A 2006-03-01 2007-03-01 Seitenflächen Treibstangenschloss zum verriegeln einer Tür oder eines Fensters und Anordnung mit einem solchen Treibstangenschloss Withdrawn EP1830019A3 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL2000017A NL2000017C2 (nl) 2006-03-01 2006-03-01 Kantespagnolet voor het vergrendelen van een deur of raam, en een dergelijke kantespagnolet omvattend samenstel.

Publications (2)

Publication Number Publication Date
EP1830019A2 true EP1830019A2 (de) 2007-09-05
EP1830019A3 EP1830019A3 (de) 2013-04-10

Family

ID=37433771

Family Applications (1)

Application Number Title Priority Date Filing Date
EP07103347.6A Withdrawn EP1830019A3 (de) 2006-03-01 2007-03-01 Seitenflächen Treibstangenschloss zum verriegeln einer Tür oder eines Fensters und Anordnung mit einem solchen Treibstangenschloss

Country Status (2)

Country Link
EP (1) EP1830019A3 (de)
NL (1) NL2000017C2 (de)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8200639U1 (de) * 1982-01-14 1986-04-10 Winkhaus Fa August Verriegelungsbeschlag
DE3822343A1 (de) * 1988-07-01 1990-01-04 Boris Fipke Zusatz-sicherheitseinrichtung fuer fenster
EP0433623A2 (de) * 1989-11-23 1991-06-26 Gretsch-Unitas GmbH Baubeschläge Verriegelungsvorrichtung für ein Fenster, eine Tür od.dgl.
WO2000031366A1 (en) * 1998-11-11 2000-06-02 Isaksson Gruppen Ab Device at an espagnolette
EP1191424A2 (de) * 2000-09-06 2002-03-27 Sony Corporation Datenverarbeitungsvorrichtung
US20050229657A1 (en) * 2004-04-16 2005-10-20 Southco, Inc. Latch assembly

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE29607611U1 (de) * 1996-04-26 1996-07-18 Biffar Kg Oskar D Verriegelungsvorrichtung zum Einbau in Fenstern
US6152498A (en) * 1998-02-05 2000-11-28 Fix Ab Latch assembly
DE19934456A1 (de) * 1998-12-09 2001-02-01 Siegenia Frank Kg Verriegelungsvorrichtung
DE10229228A1 (de) * 2002-06-28 2004-01-29 Solarlux Aluminium Systeme Gmbh Tür-oder Fensterflügelanordnung

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8200639U1 (de) * 1982-01-14 1986-04-10 Winkhaus Fa August Verriegelungsbeschlag
DE3822343A1 (de) * 1988-07-01 1990-01-04 Boris Fipke Zusatz-sicherheitseinrichtung fuer fenster
EP0433623A2 (de) * 1989-11-23 1991-06-26 Gretsch-Unitas GmbH Baubeschläge Verriegelungsvorrichtung für ein Fenster, eine Tür od.dgl.
WO2000031366A1 (en) * 1998-11-11 2000-06-02 Isaksson Gruppen Ab Device at an espagnolette
EP1191424A2 (de) * 2000-09-06 2002-03-27 Sony Corporation Datenverarbeitungsvorrichtung
US20050229657A1 (en) * 2004-04-16 2005-10-20 Southco, Inc. Latch assembly

Also Published As

Publication number Publication date
EP1830019A3 (de) 2013-04-10
NL2000017C2 (nl) 2007-09-04

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