• 专利附录
  • 专利说明
  • 权利要求
  • 类似技术
  • 同族专利
  • 引用文献
  • 法律状态
  • 优先权
    • 专利摘要:
    A marking tool (1) for preparation of an opening for a window in an inner wall of a building structure, comprising a window engaging member (3) having a first surface (31), and a marker holder member (5) having angle indicating means (51) in which the window engaging member (3) and the marker holdermember (5) are pivotally connected through a pivotal connection. The first surface (31) of the window engaging member (3) is adapted for abutment with the window frame, wherein the marker holder member comprises a marker locking mechanism (53), where the marker locking mechanism (53) has a longitudinal axis (55). The pivotal connection allows modifying an angle (α) between a plane defined by the first surface and the longitudinal axis (55) of the marker locking mechanism (53). The angleindicating means (51) is configured to indicate the angle (α) of the axis of the marker locking mechanism (53) when the marking tool (1) is abutted against the window, and the marker locking mechanism (53) is provided with a marking device (7) for indicating an intended cutting location.
    公开号:DK201770217A1
    申请号:DKP201770217
    申请日:2017-03-27
    公开日:2018-11-29
    发明作者:Schwartz Wiig Martin
    申请人:Vkr Holding A/S；
    IPC主号:
    专利说明:

    (19) DANMARK (1°) DK 2017 70217 A1
    (12)
    PATENTANSØGNING
    Patent- og Varemærkestyrelsen
    Int.CI.: G01B 3/00 (2006.01) B25H 7/00 (2006.01) E04F21/00 (2006.01)
    G01B 5/00 (2006.01)
    Ansøgningsnummer: PA 2017 70217
    Indleveringsdato: 2017-03-27
    Løbedag:2017-03-27
    Aim. tilgængelig: 2018-09-28
    Publiceringsdato: 2018-11-29
    Ansøger:
    VKR Holding A/S, Breeltevej 18, 2970 Hørsholm, Danmark
    Opfinder:
    Martin Schwartz Wiig, Colbjørnsensvej 7, 8260 Viby J, Danmark
    Fuldmægtig:
    AWA Denmark A/S, Strandgade 56,1401 København K, Danmark
    Titel: Marking tool and method for installation of a roof window
    Fremdragne publikationer:
    US 4531296 A US 5915806 A US 2009056159A1
    Sammendrag:
    A marking tool (1) for preparation of an opening for a window in an inner wall of a building structure, comprising a window engaging member (3) having a first surface (31), and a marker holder member (5) having angle indicating means (51) in which the window engaging member (3) and the marker holdermember (5) are pivotally connected through a pivotal connection. The first surface (31) of the window engaging member (3) is adapted for abutment with the windowframe, wherein the marker holder member comprises a marker locking mechanism (53), where the marker locking mechanism (53) has a longitudinal axis (55). The pivotal connection allows modifying an angle (a) between a plane defined by the first surface and the longitudinal axis (55) of the marker locking mechanism (53). The angleindicating means (51) is configured to indicate the angle (a) of the axis of the marker locking mechanism (53) when the marking tool (1) is abutted against the window, and the marker locking mechanism (53) is provided with a marking device (7) for indicating an intended cutting location.
    Fortsættes...
    DK 2017 70217 A1
    Fig. 7
    DK 2017 70217 A1
    Marking tool and method for installation of a roof window
    Field of the invention
    The present invention relates to a marking tool for preparation of an opening for a window in an inner wall. The invention furthermore relates to a method for installing a roof window by means of the marking tool.
    Background of the invention
    When mounting a window in an inner wall of a building, an opening is cut in the inner wall. The size and shape of the opening should substantially match the size and shape of the intended window, including its inner lining. To avoid that the opening is larger than the dimensions of the window, a substantially smaller opening is made in the inner wall at the intended centre of the window, which is then expanded to match the opening of the window. This method is time consuming and the trail-and-error nature of the procedure makes it susceptible to installation errors.
    When making the opening in the inner wall, the piercing of the wall can occur in an angle that is perpendicular to the inner wall. For such a piercing a right-angle protractor may be used as an auxiliary tool. Alternatively, it might be desirable to perform the piercing in an angle different to the perpendicular direction of the inner wall. This might be desirable to allow for more natural light to enter through the opening. A protractor with variable angle measurement can be used as an auxiliary tool for such a piercing. Also a carpenter’s level is useful as an auxiliary tool for such piercing.
    Piercing at an angle different from perpendicular could be utilized to make an opening that is that is vertical, for instance in horizontal roofs or roofs that slope at a small angle relative to horizontal.
    Applicant’s European patent application EP 2 860 487 A1 discloses a measuring tool, which can be used for the expansion of the initial opening and in order to provide a set of lining panels forming the transition from the window to the inner wall, but the initial opening is cut on the basis of an estimate of the windows position. As the opening has been cut, the measuring tool can be introduced into the opening. The measuring tool can be set to measure out
    DK 2017 70217 A1 different instances of fixed angles.
    The utility model DE 20 2005 000 227 U1, which discloses the features of the opening part of claim 1, discloses another measuring aid for expanding an initial opening, comprising two arms pivotally connected, whereby one pivoting arm in use is placed in a window groove and the second arm, which comprises spirit levels indication horizontal and vertical, respectively, is positioned horizontally or vertically and in contact with an edge of the initial opening. The distance from a fix point of the first arm to a rear edge of a crossdirection window groove is then measured and the measure is transferred to the inner wall as indication of a corner of the intended opening to be made.
    Even though the arrangements disclosed in these documents facilitate the mounting and to some extent reduce the risk of incorrect installation, there is still a need for facilitating and having a fail-safe measurement and subsequent installation of a window.
    Summary of the invention
    With this background it is therefore an object of the invention to provide facilitated overall installation conditions when installing a window in a roof surface.
    In a first aspect, this and further objects are met by a marking tool that the marker holder member comprises a marker locking mechanism, where the marker locking mechanism has a longitudinal axis, that the pivotal connection allows modifying an angle between a plane defined by the first surface and the longitudinal axis of the marker locking mechanism, that the angle indicating means is configured to indicate display the angle of the axis of the marker locking mechanism when the marking tool is abutted against the window, and that the marker locking mechanism is provided with a marking device for indicating an intended cutting location.
    By having a marking tool configured to mark an accurate position of an intended cutting location, the risk of erroneous installation is reduced and the installation procedure is facilitated. This is in particular achieved in that the marker is able to indicate a precise intended cutting location. Furthermore, by
    DK 2017 70217 A1 having the marking device indicating the intended cutting location at all times during the installation procedure, the installation is facilitated because no further action is required to re-locate the cutting location.
    In a second aspect of the invention, a method for providing an opening for a window in a roof or a wall is provided.
    Other presently preferred embodiments and further advantages will be apparent from the following detailed description and the dependent claims.
    Brief description of drawings
    The invention will now be described in more detail below by means of non-limiting examples of embodiments and with reference to the schematic drawing, in which
    Fig. 1 is a schematic view of an installation according to prior art of a roof window;
    Fig. 2 is a schematic view of another installation according to prior art of a roof window;
    Fig. 3 is a perspective front view of an embodiment of a marking tool according to the invention;
    Fig. 4 is another perspective front view of the marking tool of Fig. 3;
    Fig. 5 is an exploded view of the marking tool of Fig. 3;
    Fig. 6 is a perspective rear view of the marking tool of Fig. 3;
    Fig. 7 is a perspective view of the marking tool of Fig. 3 mounted on a roof window;
    Fig. 8 is a side view of the roof window of Fig. 7 in a step during preparation of the installation;
    Fig. 9 is a perspective view similar to Fig. 3 showing another embodiment of a marking tool of the invention; and
    Fig. 10 is a side view of a third embodiment of a marking tool according to the invention.
    Detailed description of the invention
    In the following, embodiments of the first and the second aspects will be
    DK 2017 70217 A1 described in further detail. The window will be referred to as a roof window, installed in an inclined roof surface. Directional terms such as “upper”, “lower” etc. relate to the position shown in the drawings. The invention is applicable to all types of windows for installation in all types of roofs, including flat roofs, and facades, however.
    Referring to Figs. 1 and 2, when a window 10 is installed in e.g. an existing inclined roof 90 in an opening through the entire roof, including any insulation 99 and inner wall 95 must be cut. The surfaces thus cut are covered by an interior lining 94 extending from a frame of the window 10 to the inner wall 95. The opening cut in the inner wall 95 should match the intended outline and shape of the interior lining 94. Usually the interior lining 94 is intended to extend at e.g. right angles from side parts of the window 10 and at different angles from a top part and a bottom part of the window 10.
    When making the opening in the inner wall, the piercing of the wall can occur in an angle that is perpendicular to the inner wall, as shown in Fig. 1. For such a piercing a right-angle protractor may be used as an auxiliary tool.
    Alternatively, it might be desirable to perform the piercing in an angle different to the perpendicular direction of the inner wall. This might be desirable to allow for more natural light to enter through the opening. Fig. 2 shows the inner wall pierced in an angle different from orthogonal to the inner wall, such an angle can be chosen to suit the requirements of the user. A protractor with variable angle measurement can be used as an auxiliary tool for such a piercing. Also a carpenter’s level is useful as an auxiliary tool for such piercing.
    Fig. 1 shows an example of a window 10 having an interior lining 94 extending at right angles from the top part and the bottom part of the window 10. To provide an opening in the inner wall 94 corresponding to such interior lining a right-angle protractor 80 is a suitable auxiliary tool.
    Fig. 2 shows an example of a window 10 having an interior lining 94a having a main part extending horizontally at the top of the window 10 and vertically at the bottom of the window. However, the interior lining 94a comprises a minor section 94a’ adjacent the window 10 extending at right angles from the window. In general, a carpenter’s level 81 is useful as an
    DK 2017 70217 A1 auxiliary tool for providing cut-out to match the horizontal and vertical parts.
    Figs. 3 to 6 show an embodiment of a marking tool 1 according to the invention, said tool 1 being adapted to be attached to a corner of a window 10 and to provide a cutting mark on the inner wall 94 during installation of the window 10 for a corresponding corner of an interior lining.
    Thus as shown in Figs. 3 to 6 the marking tool 1 comprises a window engaging member 3, a marker holder member 5 and a marker 7. The window engaging member 3 has a first surface 31 for abutment against a window and elastic tongues 35 with protrusions 36 for removably attaching the marker holder member 5 to the window by frictional engagement. The marker holder member 5 is pivotally connected to the window engaging member 3 through a pivotal connection 6 such as a hinge. The marker holder member 5 comprises an angle indicating means 51 and a marker locking mechanism 53, the marker 7 is mounted in the marker locking mechanism 53.
    The pivotal connection between the window engaging member 3 and the marker holder member 5 allows for adjusting an angle of the marker holder member 5 such as an angle a between the first surface 31 and a longitudinal axis 55 of the marker locking mechanism 53. The angle indicating means 51 can be employed to determine such angle of the marker holder member 5. In the present embodiment the angle indicating means 51 are provided by a pair of bubble tubes for indicating, respectively, a horizontal and a vertical position of the marker holder member 5 represented by the longitudinal axis 55. Thus in the present embodiment the angle of the marker holder member 5 indicated by the angle indicating means 51 is: zero compared to horizontal or vertical; above zero compared to horizontal or vertical; or below zero compared to horizontal or vertical.
    In Fig. 7 the marking tool 1 is shown attached to the window 10 at an upper corner of a window frame 11 of said window 10. The window engaging member 3 is inserted in a groove 13 in the window frame intended for receiving the interior lining 94, whereby the first surface 31 of the window engaging member 3 is abutting the bottom of the groove 13. The levelling means 51 displays the angle between the longitudinal axis 55 of the locking mechanism
    DK 2017 70217 A1 and horizontal. A marker, which in the present embodiment is a laser pointer, is locked in the marker locking mechanism 53.
    In preparation of the installation of the window, a suitable location in the roof is first found. Fig. 8 shows the window 10 during the installation preparations, as the window frame 11 is positioned at an uncovered portion of an exterior of the roof 90. The marking tool 1 is attached, as shown in Fig. 7, to the window 10 at the corner of the window frame 11. In this preparatory position of the window frame 11, an interior side of the window frame 11 is flush with an external side of parallel battens 93. Fig. 8 further indicates counter battens 91 and rafters 92. It should be understood that the window 10 is positioned between adjacent rafters 92 with overlaying counter battens 91, and that the parallel battens 93 have been cut and the isolation 99 have been removed, to provide an opening for the window including its interior lining and to uncover a portion of the exterior of the inner wall 95 where the opening is intended to penetrate the inner wall. The marker 7 which is locked in the marker locking mechanism, indicates the intended cutting location 97 on the exterior of the inner wall 95. The levelling means 51 makes it possible to position the marker 7 to aim in a substantially horizontal direction.
    It is noted that the marker holder member 5 is slightly off-set from the groove 13 and accordingly the intended cutting location 97 indicated by the marker 7 corresponds to an upper right corner of an interior lining extending perpendicular from the window frame 11 at a side thereof and horizontal from the window frame 11 at an upper part thereof.
    It is understood that the marking tool 1 may correspondingly be used for marking a lower left corner of the interior lining extending perpendicular from the window frame 11 at a side thereof and vertically from the window frame 11 at a lower part thereof.
    Fig. 9 shows a second embodiment of the marking tool 1. The window engaging member 3 comprises a first surface 31 and an extended arm 33. The first surface 31 is adapted for engaging the window frame, where elastic tongues 35 are adapted for removable connection with a window frame as in the above first embodiment. The marker holder member 5 comprises a marker
    DK 2017 70217 A1 locking mechanism 53 having an axis 55 in the longitudinal direction of the marker locking mechanism.
    The extended arm 33 extends from the first surface 31 to the pivotal connection between the window engaging member 3 and the marker holder 5 member 5. In this manner, it is possible to accommodate the shape of a set of lining panels forming the transition between the window and the inner wall of the building in which the window is installed. Installation of such a lining is described in Applicant’s above-mentioned published European patent application No. EP 2 860 487 A1, to which reference is explicitly made hereby.
    The invention should not be regarded as being limited to the described embodiments. Several modifications and combinations of the different embodiments will be apparent to the person skilled in the art.
    DK 2017 70217 A1
    权利要求:
    Claims (13)
    [1] 1. A marking tool (1) for preparation of an opening for a window in an inner wall of a building structure, comprising:
    a window engaging member (3) having a first surface (31), and a marker holder member (5) having angle indicating means (51) in which the window engaging member (3) and the marker holder member (5) are pivotally connected through a pivotal connection, and the first surface (31) of the window engaging member (3) is adapted for abutment with the window frame, characterized in that the marker holder member comprises a marker locking mechanism (53), where the marker locking mechanism (53) has a longitudinal axis (55), that the pivotal connection allows modifying an angle (a) between a plane defined by the first surface and the longitudinal axis (55) of the marker locking mechanism (53), that the angle indicating means (51) is configured to indicate display the angle (a) of the axis of the marker locking mechanism (53) when the marking tool (1) is abutted against the window, and that the marker locking mechanism (53) is provided with a marking device (7) for indicating an intended cutting location.
    [2] 2. A marking tool according to claim 1, wherein the window engaging member is fixed to the frame by means of screws, glue, elastic tongues (35), clicked or form fitted.
    [3] 3. A marking tool according to claim 1, wherein the first surface of the window engaging member provided by one leg or two or more legs, forming a right angle or an angle suitable for fitting on the window frame.
    [4] 4. A marking tool according to claim 3, wherein the formed angle is fixed or variable.
    DK 2017 70217 A1
    [5] 5. A marking tool according to claim 1, wherein the angle indicating means of the marker holder member comprises a spirit level, a protractor and/or means to install a plumb.
    [6] 6. A marking tool according to claim 1, wherein the marker locking mechanism is arranged as a snap-lock or a form-fitting locking mechanism or similar.
    [7] 7. A marking tool according to claim 1, wherein the marking device is a pen, a piercing object, a laser pointer, a telescopic pointer or a drill.
    [8] 8. A marking tool according to claim 1, wherein the pivotal connection between the window engaging member and the marker holder member is a hinge, a ball joint, an articulation or a swivel joint.
    [9] 9. A marking tool according to claim 1, wherein the marking device is made of plastic, metal, wood or any combination of the previous.
    [10] 10. A marking tool according to claim 1, wherein the marker holder member and the window engaging member are provided as a one-piece unit or assembled from individual components.
    [11] 11. A marking tool according to claim 1, wherein the window engaging member comprises an extending arm, which introduces a distance between the first surface of the window engaging member and the pivotal connection between the window engaging member and the marker holder member.
    [12] 12. A marking tool according to claim 11, wherein the extending arm is provided such that it extends at a right angle or an alternative angle to the first surface, where the angle may be fixed or variable.
    DK 2017 70217 A1
    [13] 13. A method for providing an opening for a window in a roof or a wall, comprising the following sequence steps of:
    preparing an uncovered portion of an exterior of the roof or wall substantially matching the dimensions of the window,
    5 providing a marking tool as described in claim 1 and abutting the marking tool against the window, placing the window on the uncovered portion at the exterior of the roof or wall and the angle indicating means are utilized to ensure that the marker holder member is at a predetermined angle,
    10 marking an intended cutting location by means of the marker device and preparing an opening through the wall or roof at the intended cutting location.
    DK 2017 70217 A1
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    DK 2017 70217 A1
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    同族专利:
    公开号 | 公开日
    DK179984B1|2019-12-04|
    EP3382122A1|2018-10-03|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    DE9415685U1|1994-09-28|1995-01-05|Roto Frank Ag|Processing theory for the production of linings on windows or the like.|
    US6543144B1|1999-10-15|2003-04-08|Bruno Morin|Multipurpose tool|
    DE202005000227U1|2005-01-07|2005-03-24|Aumann Albert|Mounting aid for securing roof window support construction inside window opening, comprises pivoting arm for placing in side window groove and fixed second arm|
    PL2860487T3|2013-10-10|2020-06-29|Vkr Holding A/S|A measuring tool for preparation of a window lining, an installation kit comprising such a measuring tool, and a method for preparation of a window lining|
    法律状态:
    2018-11-29| PAT| Application published|Effective date: 20180928 |
    2019-12-04| PME| Patent granted|Effective date: 20191204 |
    优先权:
    申请号 | 申请日 | 专利标题
    DKPA201770217A|DK179984B1|2017-03-27|2017-03-27|Marking tool and method for installation of a roof window|DKPA201770217A| DK179984B1|2017-03-27|2017-03-27|Marking tool and method for installation of a roof window|
    EP18164366.9A| EP3382122A1|2017-03-27|2018-03-27|Marking tool and method for installation of a roof window|
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