• 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:
    Device for measuring the surface dimensions of an object (12), having an elongate flexible piece of material (2) mounted on a roll (1), at the end of which a probe (3) is provided, the roll being mounted about a vertical axis (4 ') a bearing block is rotatably connected to a base (5) of the device, and wherein two sensors are provided, through which the unrolled stretch of the piece of material and the angle of the roll are detectable with respect to the base, wherein the base consists of a flat bottom plate and the bearing block between the roller and the bottom plate is arranged. Furthermore, a method for producing a Stiegenstufenbelages by measuring the surface dimensions of the step level, transmitting the data of the area dimension to a processing unit and making the Stiegenstufenbelages according to the transmitted data.
    公开号:AT511163A1
    申请号:T270/2011
    申请日:2011-03-01
    公开日:2012-09-15
    发明作者:
    申请人:Puchegger U Beisteiner Parkett Gross U Einzelhandels Ges M B H；
    IPC主号:
    专利说明:

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    PATENT ATTORNEYS
    EUROPEAN PATENT AND TRADEMARK ATTORNEYS A- 1200 VIENNA, BRIGITTENAUER COUNTRIES 50 PHONE: (+43 1) 532 41 30-0 DIPL-ING. WALTER WOODEN TELEFAX: (+43 1) 532 41 31
    DlPL.-ING. DR. TECHN. ELISABETH SCHOBER E-MAIL: MAIL@PATENT.AT
    The invention relates to a device for measuring surface measurements of an object, with a rollable on a roll, elongated flexible piece of material, at the end of a probe is provided, wherein the roller is connected about a vertical axis rotatably connected to a base of the device, and wherein two Sensors are provided, through which the unrolled distance of the piece of material and the angle of the roller relative to the base can be detected.
    EP 2 157 401 A1 shows a device for measuring the extent of objects in three spatial dimensions. The outlines of the object are scanned with a hand-held probe. The probe is connected via a tensioned cable to a base unit which can measure the length of the unrolled cable and the angle of the cable relative to the base unit. The pulley is located in the base unit and leaves this via a ball joint. Sensors on the ball joint measure its current orientation in two degrees of freedom. From the three data obtained, a spatial coordinate is calculated electronically. This device is also suitable for measuring in two spatial dimensions, however, the mechanics of the ball joint are elaborate in order to minimize measuring errors. The disadvantage is that the design effort for measuring only two-dimensional objects is not worthwhile.
    US 6,785,973 Bl discloses a device for measuring the expansion of two-dimensional objects, wherein in the known device, a ball joint is replaced by a simple, lying in a vertical axis pivot. About a boom, a rope is led out with a probe. Thus, only one angle of the probe to the device can be determined (see Fig. 1 of US 6,785,973 Bl). Disadvantage of this solution is that the plane in which the boom is located away from the object surface to be measured. If, for example, the device is located on the object surface to be measured, then the probe must be lowered onto this surface, which is possible due to the flexibility of the cable, but can lead to a measurement error.
    The invention aims to provide a device of the type described in the introduction, which makes it possible to measure surfaces with a low error and which is simple, robust and cost-effective. The device according to the invention is characterized in that the base consists of a bottom plate and the roller is arranged on the side facing away from the support surface of the bottom plate side. k v 3
    A preferred embodiment of the device is characterized in that a biasing means, preferably a spring, is provided, which exerts on the elongated flexible piece of material a force for rolling on the roller.
    In one embodiment of the invention, the elongate flexible piece of material is a tape measure.
    In a further embodiment of the invention, the roller is mounted on a pivot arm by which the axis of the roller is repeatably movable towards the base.
    For further embodiment of the invention, the bottom plate has a stop edge for aligning the device on an object edge.
    In another embodiment of the invention, the probe is designed as a handpiece, wherein the probe preferably has a tip. In this case, the tip of the probe can be designed as a ball-bearing scanning roller whose roller axis runs parallel to the vertical axis of the device.
    In a further embodiment of the invention, the vertical axis runs through a detachable, preferably magnetic, bearing block connected to the base plate.
    According to a further embodiment of the invention, at least one of the sensors is a magnetic sensor.
    Preferably, the device according to the invention is controllable by a remote control. • * 4
    Furthermore, it is preferred that the device has a transmission means, preferably an electronic transmission means, in particular a Bluetooth transmitter, with which the measured values can be transmitted to a processing unit.
    The invention also relates to a system for measuring area measurements of an object, comprising a device according to the invention and a computer, wherein a communication connection between the device and the computer can be established.
    The invention also aims to provide a method of manufacturing a stair tread. It should allow fast and easy way to produce the coverings for stairs with individual surface measurements.
    The method according to the invention achieves this by the steps: measuring the surface dimensions of the step step by means of the device according to the invention; Transmitting the data of the area dimension to a processing unit; Completing the stair tread according to the transmitted data.
    The invention will be explained in more detail with reference to an embodiment shown in the drawings. 1 shows a perspective overall view of the device on a workpiece to be measured, FIG. 2 shows an exploded view of the components of the device.
    The device for measuring surface dimensions of an object is placed, as shown in FIG. 1, with the base 5 on a surface of the object 12 to be measured. The surface may be an arbitrarily shaped plate or surface of any article of sufficient rigidity. The object 12 may have an edge outline, a recorded line to be detected, or no shape default. The measuring accuracy is increased, however, if the surface has a few bumps. In the following, the measuring process will be described with reference to the example of a plate-shaped object 12 with an edge contour, as shown in Fig. 1.
    On the base 5 there is a rotatably mounted housing 11 in which a roll 1 with a rollable wound flexible piece of material 2 is located. At the located outside of the housing 11 end of the piece of material 2 is a probe 3, which can be pulled away, for example, by hand from the housing 11, wherein the material piece 2 rolls from the roll 1. When the probe 3 approaches the housing 11 again, the piece of material is rolled onto the roll 1 by a biasing means. The maximum ausrollba-re length of the piece of material may be, for example, two meters or more. A system of roll 1, piece of material 2, probe 3 and the biasing means is known for example in conventional metal tapes.
    The roller 1 is rotatably disposed on the base 5 via the housing 11. The rotation takes place via a vertical axis 4 'of a bearing block 4 which, when measuring the surface, is as perpendicular as possible to the base 5 and the surface. In the in
    Fig. 1 shown example, the vertical axis 4 'consists of a arranged in a cuboid bearing, which is firmly connected to the housing 11.
    If the probe 3 is now guided along an arbitrary contour of the surface of the object 12, the roller 1 always rotates around the vertical axis 4 'in such a way that there is a straight connection between the probe 3 and the roller 1; In addition, the piece of material 2 always rolls as far from the roll 1 or on it, being taut between the probe 3 and roll 1. When the surface contour is traced with the probe 3, two coordinates are thus produced: the angle of the roller 1 or the housing 11 relative to the base 5 and the unrolled distance of the material piece 2 as a function of the angle. These two coordinates are detected electronically by sensors in the housing 11 and can be converted by a computer into a surface plan. Without great effort, such as a dog measurement, dimensions of slanted angles or individual curvatures in the surface plane are detected. With the departure of the outline and the calculation of the generated data, the survey is completed.
    It is advantageous if the axis 13 of the roller 1 is perpendicular to the vertical axis 4 ', so that no variable oblique angle when rolling the piece of material 2 arise, which would affect the accuracy of measurement. In the case of the embodiment shown in FIG. 1, this also applies to the axis of the * * 1 * j * 1 * * * * * * * * * * * * * # i * * * * X Pivot roller 14, since the guide roller 14 determines the orientation with which the piece of material 2 leaves the housing 11.
    Fig. 2 shows the parts of an alternative embodiment of the device in exploded view. The roller 1 is mounted here on a pivot arm 10. As a result, the axis 13 of the roller 1 can be lowered. This takes into account the fact that the piece of material 2 gets more from the center of the roller 1 than from its circumference to the guide roller 14 with increasing unrolled distance. Even the intended further centering rollers 16, the piece of material 2 would be supplied from a variable angle of the roller 1, unless this role moves with increasingly unrolled distance in the direction of the base. If the piece of material 2 is released again during or after the measurement, it rolls up again onto the roll 1, which is then moved upwards again on the pivoting arm 10, i. away from the base, drive. Correspondingly more free space for the moving roller 1 is to be left in the housing 11 in this embodiment.
    To facilitate handling and to increase the accuracy of measurement, the probe tip 9 has a cam follower 8. As a result, the probe 3 can be rolled onto the outline of the object 12. Measurement inaccuracies by a slipping probe 3 are thus eliminated. The axis of rotation 15 of the cam 8 extends to further increase the accuracy of measurement parallel to the vertical axis 4 '.
    In addition, the base 5 may have a stop edge 7. This results in a tighter fit of the base in the measurement of objects having at least a sufficiently long straight edge. Such objects can be, for example, steps which, after installation in the staircase, each have an individual dimension, but at the same time also a straight stair edge. A tight fit of the base 5 is a prerequisite for accurate measurement.
    The electronic sensors within the housing 11 measure the angle of the housing 11 relative to the base and the unrolled distance of the piece of material 2. From the prior art sensors, such as magnetic sensors, are known, which generate electrical signals without mechanical effort, which process electronically are.
    The measured values can be sent via a radio link to an external receiver. This receiver can be a computer which calculates an outline plan of the object 12 from the time course of the measured value pairs (angle of the housing 11 and unrolled distance of the material piece 2). For the radio connection, conventional methods such as Bluetooth, infrared or the like can be used.
    A radio link with the device may also be used to remotely control it. By remote control, for example, the time beginning and end of the measurement can be triggered.
    In order to increase the handling and the accuracy of measurement, problematic points of an object outline can be traversed several times in succession with the probe 3. The evaluation program then obtains a plurality of rolling lengths of the material piece 2 for a corresponding angular range and can calculate an average value for this purpose or, depending on the requirement, the maximum or minimum value.
    In order to facilitate the transport of the device, the housing 11 is removable from the base 5. The removability can be achieved, for example, by the fact that the vertical axis 4 'containing bearing block 4 magnetically adheres to the base 5. The bearing block 4 is then firmly connected to the base 5 during the measurement, but can easily be detached from the base 5 after the measurement by tilting the housing 11.
    It is understood that the described embodiments are variously modified within the scope of the inventive concept, e.g. with regard to the piece of material, which is also a steel cable or the like. can be, as well as in terms of
    Biasing means or the sensors.
    权利要求:
    Claims (14)
    [1]
    1. A device for measuring surface measurements of an object, with a rollable on a roll mounted, elongated flexible piece of material, at the end of a probe is provided, wherein the roller about a vertical axis rotatable with a base of Device is connected, and wherein two sensors are provided, through which the unrolled distance of the piece of material and the angle of the roller relative to the base can be detected, characterized in that the base (5) consists of a flat bottom plate and the roller (1) the side facing away from the support surface (6) of the bottom plate side is arranged.
    [2]
    2. Apparatus according to claim 1, characterized in that a biasing means, preferably a spring, is provided, with which on the elongated flexible material piece (2) exerts a force for rolling on the roller (1).
    [3]
    3. Apparatus according to claim 1 or 2, characterized in that the elongate flexible material piece (2) is a tape measure.
    [4]
    4. Device according to one of claims 1 to 3, characterized in that the roller (1) on a pivot arm (10) is mounted, through which the axis (13) of the roller (1) repeatable in the direction of the base (5) movable is. • · 9 * * * * * * * * * 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9
    [5]
    5. Device according to one of claims 1 to 4, characterized in that the bottom plate (5) has a stop edge (7) for aligning the device to an object edge.
    [6]
    6. Device according to one of claims 1 to 5, characterized in that the probe (3) is designed as a handpiece.
    [7]
    7. Device according to one of claims 1 to 6, characterized in that the probe (3) has a tip (9).
    [8]
    8. Apparatus according to claim 7, characterized in that the tip (9) of the probe as a ball-bearing cam follower (8) is formed, the roller axis (15) parallel to the vertical axis (41) of the device.
    [9]
    9. Device according to one of claims 1 to 8, characterized in that the vertical axis (41) by a releasably, preferably magnetically, with the bottom plate (5) connected to the bearing block (4).
    [10]
    10. Device according to one of claims 1 to 9, characterized in that at least one of the sensors is a magnetic sensor.
    [11]
    11. Device according to one of claims 1 to 10, characterized in that the device is controllable by a remote control.
    [12]
    12. Device according to one of claims 1 to 11, characterized in that the device comprises a transmitting means, preferably an electronic transmitting means, in particular a NEN Bluetooth transmitter, with which the measured values can be transmitted to a processing unit.
    [13]
    13. A system for measuring area measurements of an object, comprising a device according to one of claims 1 to 12 and a computer, wherein a communication connection between the device and computer can be established.
    [14]
    14. A method for producing a stair tread, comprising the steps of: measuring the surface dimensions of the stair tread by means of an apparatus according to one of claims 1 to 13, - transmitting the data of the area dimension to a processing unit; Making the stair tread according to the transmitted data.
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    同族专利:
    公开号 | 公开日
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    UA113056C2|2016-12-12|
    AT511163B1|2013-02-15|
    WO2012116381A1|2012-09-07|
    US9366520B2|2016-06-14|
    US20130305509A1|2013-11-21|
    EP2681505B1|2015-01-07|
    RU2013143989A|2015-04-20|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    US6785973B1|1999-11-03|2004-09-07|E. Knip & Co.|Measuring device comprising a movable measuring probe|
    US4500749A|1982-12-14|1985-02-19|Behrokh Khoshnevis|Incremental digitizer for encoding geometrical forms|
    US5004870A|1990-04-11|1991-04-02|Osborn John J|Polar co-ordinate digitizer|
    US5743021A|1996-02-06|1998-04-28|Corcoran; Bradley H.|Digital length gauge|
    US5782007A|1996-02-26|1998-07-21|Harris; Adam S.|Tool guiding tape measure|
    DE19839028C1|1998-08-27|2000-02-10|Asm Automation Sensorik Messte|Directional sensor which uses a measurement cord, comprises a housing which contains a cord drum and rotational spring, and a rotational angle sensor|
    US6694861B2|1998-10-19|2004-02-24|Control Products Inc.|Precision sensor for a hydraulic cylinder|
    DE19859444C2|1998-12-22|2000-11-16|Asm Automation Sensorik Messte|Measuring cable travel sensor|
    EP1102030B1|1999-11-16|2004-10-06|ASM Automation Sensorik Messtechnik GmbH|Measuring line with length indicating transducer|
    US20050034320A1|2003-08-13|2005-02-17|Connor Michael L.|Drywall measuring tape|
    US7197974B2|2004-01-15|2007-04-03|Control Products Inc.|Position sensor|
    SE0601399L|2006-06-27|2007-06-19|Hagloef Sweden Ab|Electronic tape measure|
    US7401416B2|2006-09-05|2008-07-22|Brooks Mark B|System for measuring and cutting|
    US7600326B2|2007-09-04|2009-10-13|Plucknett Bruce W|Instrument for duplicating complex shapes|
    EP2157401A1|2008-08-18|2010-02-24|Holding Prodim Systems B.V.|Apparatus and method for measuring spatial co-ordinates|
    EP2175401B1|2008-10-13|2011-11-02|STEAG Energy Services GmbH|Transponder|
    US7963046B2|2009-06-25|2011-06-21|Lsi Corporation|Auto-calculated length determination and display|
    AT511163B1|2011-03-01|2013-02-15|Puchegger U Beisteiner Parkett Gross U Einzelhandels Ges M B H|DEVICE AND METHOD FOR MEASURING SURFACE MEASURES OF AN OBJECT|
    US20140250708A1|2013-03-05|2014-09-11|Anthony John Bauer|Self-Reading Measuring Device, System and Method|AT511163B1|2011-03-01|2013-02-15|Puchegger U Beisteiner Parkett Gross U Einzelhandels Ges M B H|DEVICE AND METHOD FOR MEASURING SURFACE MEASURES OF AN OBJECT|
    KR101809467B1|2016-06-23|2017-12-15|김선영|Inspection equipment for curve of surface|
    US20190339051A1|2018-05-03|2019-11-07|Gregory Frank Echols|Cutting guide for a cutting device and method of assembling and operating same|
    法律状态:
    2014-02-15| HC| Change of the firm name or firm address|Owner name: PUCHEGGER U. JILG PARKETT GROSS U. EINZELHANDE, AT Effective date: 20131218 |
    2017-11-15| MM01| Lapse because of not paying annual fees|Effective date: 20170301 |
    优先权:
    申请号 | 申请日 | 专利标题
    ATA270/2011A|AT511163B1|2011-03-01|2011-03-01|DEVICE AND METHOD FOR MEASURING SURFACE MEASURES OF AN OBJECT|ATA270/2011A| AT511163B1|2011-03-01|2011-03-01|DEVICE AND METHOD FOR MEASURING SURFACE MEASURES OF AN OBJECT|
    EP12709774.9A| EP2681505B1|2011-03-01|2012-02-13|Device for measuring surface dimensions of an object|
    RU2013143989/28A| RU2013143989A|2011-03-01|2012-02-13|DEVICE FOR MEASURING SURFACE SIZES OF OBJECT|
    US13/980,990| US9366520B2|2011-03-01|2012-02-13|Device for measuring surface dimensions of an object|
    UAA201310518A| UA113056C2|2011-03-01|2012-02-13|DEVICES FOR MEASURING PARAMETERS OF SURFACE OBJECT|
    CA2828473A| CA2828473A1|2011-03-01|2012-02-13|Device for measuring surface dimensions of an object|
    PCT/AT2012/000026| WO2012116381A1|2011-03-01|2012-02-13|Device for measuring surface dimensions of an object|
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