FI128103B - Device for cutting a moulding - Google Patents

Device for cutting a moulding Download PDF

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Publication number
FI128103B
FI128103B FI20175696A FI20175696A FI128103B FI 128103 B FI128103 B FI 128103B FI 20175696 A FI20175696 A FI 20175696A FI 20175696 A FI20175696 A FI 20175696A FI 128103 B FI128103 B FI 128103B
Authority
FI
Finland
Prior art keywords
cutting
cutting blade
blade
moulding
elongated portion
Prior art date
Application number
FI20175696A
Other languages
Finnish (fi)
Swedish (sv)
Other versions
FI20175696A1 (en
Inventor
Hannu Kari
Original Assignee
Inwido Finland Oy
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 Inwido Finland Oy filed Critical Inwido Finland Oy
Priority to FI20175696A priority Critical patent/FI128103B/en
Publication of FI20175696A1 publication Critical patent/FI20175696A1/en
Application granted granted Critical
Publication of FI128103B publication Critical patent/FI128103B/en

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D1/00—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor
    • B26D1/01—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work
    • B26D1/02—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a stationary cutting member
    • B26D1/025—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a stationary cutting member for thin material, e.g. for sheets, strips or the like
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D1/00—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor
    • B26D1/01—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work
    • B26D1/02—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a stationary cutting member
    • B26D1/03—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a stationary cutting member with a plurality of cutting members
    • B26D1/035—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a stationary cutting member with a plurality of cutting members for thin material, e.g. for sheets, strips or the like
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
    • B26D7/01—Means for holding or positioning work
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
    • B26D7/06—Arrangements for feeding or delivering work of other than sheet, web, or filamentary form
    • B26D7/0683—Arrangements for feeding or delivering work of other than sheet, web, or filamentary form specially adapted for elongated articles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
    • B26D7/26—Means for mounting or adjusting the cutting member; Means for adjusting the stroke of the cutting member
    • B26D7/2628—Means for adjusting the position of the cutting member

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  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Details Of Cutting Devices (AREA)

Abstract

The present invention provides a device (100) for cutting a moulding (200). The device (100) comprises a cutting base (101), and a movable frame (102) attached to the cutting base (101) and arranged to be movable relative to the cutting base (101) in a first direction. The device (100) further comprises a first cutting blade (105) for longitudinal cutting of a first elongated portion (201) of the moulding (200), which first cutting blade (105) is attached to a first end of the movable frame (102) in such a manner that the cutting direction of the first cutting blade (105) is perpendicular to the first direction.

Description

TECHNICAL FIELD OF THE INVENTION
The present invention relates to a device for cutting a moulding according to the 5 preamble of the appended independent claim.
BACKGROUND OF THE INVENTION
Various types of mouldings are used to frame door and window openings. Mouldings are used both on the interior side and the exterior side of door and window openings to conceal a joint between a wall and a door or window frame. Mouldings 10 are typically cut into a desired length and width in situ and then fastened to the door or window frame and possibly also through the wall to a beam or the like using nails or screws. Small holes can be drilled to the mouldings before fastening in order to prevent splitting of the mouldings.
Various cutting devices that are suitable for cutting a moulding are known in the 15 prior art. For example, a conventional handsaw and a circular saw can be used for crosscutting a moulding. There are also cutting devices that are designed specifically for crosscutting a moulding at a selected angle. There are, however, not that many cutting devices that can be used to cut a moulding in the longitudinal direction. A circular saw is in practice the only cutting device that can be used for longi20 tudinal cutting of a moulding. It has, however, some disadvantages. One disadvantage associated with a circular saw is that its use can be dangerous to health. Another disadvantage of a circular saw is that it is noisy. Yet another disadvantage of a circular saw is that it needs electrical power. Yet another disadvantage of a circular saw is that it produces a lot of dust, as a result of which it must typically be 25 used outdoors.
OBJECTIVES OF THE INVENTION
It is the main objective of the present invention to reduce or even eliminate the prior art problems presented above.
It is an objective of the present invention to provide a device for cutting a mould30 ing. In more detail, it is an objective of the invention to provide a device for cutting a moulding in the longitudinal direction.
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It is a further objective of the present invention to provide a device for cutting a moulding in the longitudinal direction, which device does not need electrical power. It is yet a further objective of the present invention to provide an easy to use and quiet device for cutting a moulding in the longitudinal direction.
In order to realise the above-mentioned objectives, the device according to the invention is characterised by what is presented in the characterising part of the appended independent claim. Advantageous embodiments of the invention are described in the dependent claims.
DESCRIPTION OF THE INVENTION
A typical device for cutting a moulding according to the invention comprises a cutting base, and a movable frame attached to the cutting base and arranged to be movable relative to the cutting base in a first direction. A typical device according to the invention further comprises a first cutting blade for longitudinal cutting of a first elongated portion of the moulding, the first cutting blade being attached to a 15 first end of the movable frame in such a manner that the cutting direction of the first cutting blade is perpendicular to the first direction.
A device according to the invention is intended for the longitudinal cutting of a moulding. A moulding to be cut is moved longitudinally along the cutting base towards the first cutting blade in a direction that is parallel to the cutting direction of 20 the first cutting blade. In other words, the moulding to be cut is moved longitudinally towards the first cutting blade in a direction that is perpendicular to the first direction, i.e. to the direction in which the movable frame can be moved. As the moulding is moved along the cutting base, the first cutting blade attached to the first end of the movable frame cuts the first elongated portion of the moulding in 25 the longitudinal direction. The device according to the invention is very suitable for cutting a moulding whose first elongated portion has a thickness of less than 10 mm, preferably less than 7 mm, and more preferably less than 4 mm.
A suitable moulding to be cut with the device according to the invention can be, for example, a casing, base or corner moulding, and it can be made of, for example, 30 wood, plastic or medium-density fibreboard (MDF). Such a moulding can be used, for example, on an interior or exterior side of a door or window opening to conceal a joint between a wall and a door or window frame. The moulding can be fastened to the door or window frame and/or to the wall using, for example, nails, screws, a double-sided tape or suitable glue.
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The cutting base has preferably an essentially flat surface along which a moulding is moved. The cutting base may comprise a groove along which a possible second elongated portion of a moulding is intended to be moved so that the groove guides the moulding in a correct direction towards the first cutting blade. Preferably, the 5 cutting base is a plate having an essentially rectangular shape. The length of the cutting base can be, for example, 200-800 mm or 300-500 mm, and the width of the cutting base can be, for example, 100-500 mm or 200-300 mm. The thickness of the cutting base can be, for example, 5-50 mm or 15-30 mm. The cutting base can be made of a metal, such as aluminium. The cutting base may be provided 10 with legs at each corner for supporting the device on a working platform.
The movable frame is arranged to be movable relative to the cutting base in the first direction. Thus, the position of the first cutting blade with respective to the cutting base can be changed by moving the movable frame. The movable frame is movable in a plane of the cutting base. The movable frame is arranged to be mov15 able relative to the cutting base in such a manner that the perpendicular position of the first cutting blade with respect to the cutting base remains essentially unchanged. Preferably, the movable frame is arranged slidable on the cutting base.
The movable frame can be made of a metal, such as aluminium.
The first cutting blade is attached to the first end of the movable frame in such a 20 manner that the cutting direction of the first cutting blade is perpendicular to the first direction, i.e. to the moving direction of the movable frame. This means that the first cutting blade can cut a moulding in a direction perpendicular to the first direction. The first cutting blade is attached to the first end of the movable frame in such a manner that its cutting edge is perpendicular to the first direction. The first 25 cutting blade is preferably attached to the first end of the movable frame in an immobile manner or in such a manner that it can only be moved perpendicularly with respect to the cutting base.
The first cutting blade is located above the top side of the cutting base so that it may cut a first elongated portion of a moulding from above. Preferably, the first 30 cutting blade is similar to a blade used in retractable utility knives, also known as
Stanley knives. Preferably, the blade is attached to the first end of the movable frame in such a manner that the plane defined by the blade is perpendicular to the first direction. The first cutting blade can be made of a metal. Preferably, the first cutting blade is a bimetallic blade, the cutting edge of the blade being made of, for 35 example, tungsten carbide and the base of the blade being made of, for example, steel.
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An advantage of the device according to the invention is that it enables to easily and quickly cut a moulding in the longitudinal direction. Another advantage of the device according to the invention is that it does not need electrical power. Yet another advantage of the device according to the invention is that it is easy to use 5 and it is also quiet. Yet another advantage of the device according to the invention is that it speeds up the installation of mouldings to the interior side of doors and windows as the mouldings may be cut indoors.
According to an embodiment of the invention the cutting base comprises a groove for receiving a second elongated portion of the moulding, the groove being arid ranged to extend in a second direction perpendicular to the first direction. The second elongated portion of the moulding is intended to be moved along the groove. The groove guides the moulding in a correct direction towards the first cutting blade, which cuts the first elongated portion of the moulding in the longitudinal direction. A moulding that is especially suitable to be cut with a device according to 15 this embodiment of the invention is a corner moulding that comprises a first elongated portion and a second elongated portion arranged at a right angle to each other. The longitudinal edge of the second elongated portion of the corner moulding may comprise a double-sided tape for attaching the corner moulding to a door or window frame, or to a wall.
The distance between the groove and the first cutting blade determines the line at which the first elongated portion of the moulding is cut. In other words, it determines the width of the first elongated portion after cutting. The distance between the groove and the first cutting blade can be adjusted by changing the position of the movable frame. The first elongated portion of the moulding can be cut into a 25 desired width by arranging the movable frame at a suitable position.
The groove in the cutting base extends in the second direction that is parallel to the cutting direction of the first cutting blade. The groove is straight and extends for the whole length of the cutting base. The width of the groove can be, for example, 5-30 mm or 10-15 mm. Preferably, the width of the groove is only slightly 30 larger than the thickness of the second elongated portion of the moulding that is intended to be moved along the groove. The depth of the groove can be, for example, 2-50 mm or 5-20 mm.
According to an embodiment of the invention the cutting base comprises a detachable section defining a first edge of the groove. The detachable section is 35 preferably fastened with screws so that it can easily be changed. The detachable
20175696 prh 17-07- 2017 section enables to change the width of the groove so that the groove is suitable for the second elongated portion of the moulding.
According to an embodiment of the invention the device comprises a second cutting blade for longitudinal cutting of the first elongated portion of the moulding, the 5 second cutting blade being attached to the first end of the movable frame in such a manner that the cutting direction of the second cutting blade is the same as the cutting direction of the first cutting blade. The second cutting blade can be arranged consecutively with the first cutting blade. Alternatively, the first cutting blade and the second cutting blade can be arranged opposite to each other in 10 such a manner that the cutting blades may cut opposite sides of the first elongated portion of the moulding. The second cutting blade improves the cutting capacity of the device.
The second cutting blade is attached to the first end of the movable frame in such a manner that the cutting direction of the second cutting blade is perpendicular to 15 the first direction, i.e. to the moving direction of the movable frame. This means that the second cutting blade can cut a moulding in a direction perpendicular to the first direction. The second cutting blade is attached to the first end of the movable frame in such a manner that its cutting edge is perpendicular to the first direction. The second cutting blade is preferably attached to the first end of the movable 20 frame in an immobile manner or in such a manner that it can only be moved perpendicularly with respect to the cutting base.
The position of the second cutting blade with respective to the cutting base can be changed by moving the movable frame. The movable frame is arranged to be movable relative to the cutting base in such a manner that the perpendicular posi25 tion of the second cutting blade with respect to the cutting base remains essentially unchanged. The second cutting blade can be located above the top side of the cutting base so that it may cut a first elongated portion of a moulding from above. Alternatively, the second cutting blade can be located underneath the top side of the cutting base so that it may cut a first elongated portion of a moulding from be30 low.
The second cutting blade is preferably similar to a blade used in retractable utility knives, also known as Stanley knives. Preferably, the blade is attached to the first end of the movable frame in such a manner that the plane defined by the blade is perpendicular to the first direction. The second cutting blade can be made of a 35 metal. Preferably, the second cutting blade is a bimetallic blade, the cutting edge
20175696 prh 17-07- 2017 of the blade being made of, for example, tungsten carbide and the base of the blade being made of, for example, steel.
According to an embodiment of the invention the planes of the first cutting blade and the second cutting blade are perpendicular to the first direction. In this case 5 the planes of the cutting blades are also perpendicular to the plane of the cutting base. According to an embodiment of the invention the first cutting blade and the second cutting blade are arranged on the same plane. This means that the cutting blades are arranged in such a manner that the cutting blades cut along the same line, either on the same side or opposite sides of the first elongated portion of the 10 moulding.
According to an embodiment of the invention the first cutting blade and the second cutting blade are arranged opposite to each other in such a manner that the cutting blades cut opposite sides of the first elongated portion of the moulding. The planes of the cutting blades are preferably arranged perpendicular to the first di15 rection as well as to the plane of the cutting base. The first cutting blade is located above the top side of the cutting base so that it may cut a first elongated portion of a moulding from above. The second cutting blade is located underneath the top side of the cutting base so that it may cut a first elongated portion of a moulding from below.
According to an embodiment of the invention the first cutting blade and/or the second cutting blade comprise a straight cutting edge arranged at an angle of from 30 to 90 degrees with respect to the plane of the cutting base. The straight cutting edge is preferably arranged at an angle of from 50 to 85 degrees and more preferably at an angle of from 70 to 80 degrees with respect to the plane of the cutting 25 base.
According to an embodiment of the invention the tip of the straight cutting edge is less than 5 mm above the cutting base. The tip of the straight cutting edge is preferably less than 3.5 mm and more preferably less than 2 mm above the cutting base. If the device comprises the first and the second cutting blade arranged op30 posite to each other in such a manner that the cutting blades cut opposite sides of the first elongated portion of the moulding, the tip of the straight cutting edge of the second cutting blade is preferably higher from the cutting base than the tip of the straight cutting edge of the first cutting blade. The tip of the straight cutting edge of the second cutting blade can be, for example, 0-1 mm higher from the cutting 35 base than the tip of the straight cutting edge of the first cutting blade.
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According to an embodiment of the invention the first cutting blade and/or the second cutting blade are attached to the first end of the movable frame with an attachment plate. The attachment plate is preferably attached to the first end of the movable frame with screws, which enables the first cutting blade and/or the second cutting blade to be changed easily. If the device comprises the first cutting blade and the second cutting blade arranged opposite to each other in such a manner that the cutting blades cut opposite sides of the first elongated portion of the moulding, the cutting blades are attached to the movable frame using separate attachment plates.
According to an embodiment of the invention the cutting base comprises rails along which the movable frame is arranged to be movable. The movable frame comprises grooves in the bottom for engaging with the rails. The cutting base comprises preferably two rails.
According to an embodiment of the invention the device comprises means for adjusting the cutting depth of the first cutting blade and/or the second cutting blade. The means for adjusting the cutting depth is arranged to move the first cutting blade and/or the second cutting blade in a direction perpendicular to the cutting base. The cutting depth of the first cutting blade and/or the second cutting blade is adjusted based on the thickness of the first elongated portion of the moulding.
According to an embodiment of the invention the device comprises means for clamping the movable frame to the cutting base, the means for clamping comprising a bolt that extends through apertures in the movable frame and the cutting base, and a clamping handle attached to an end of the bolt. The means for clamping the movable frame to the cutting base enables to easily and quickly release the movable frame, move it from one position to another, and then clamp it again in place.
According to an embodiment of the invention the aperture in the movable frame is elongated in the first direction. The length of the aperture determines the moving range of the movable frame.
According to an embodiment of the invention the cutting base comprises a measuring scale located adjacent to the movable frame and extending in the first direction, and the movable frame comprises a marking line for determining the position of the movable frame. The measuring scale with the marking line enables to easily
20175696 prh 17-07- 2017 position the first cutting blade and/or the second cutting blade at a desired position.
The exemplary embodiments of the invention presented in this text are not interpreted to pose limitations to the applicability of the appended claims. The verb “to 5 comprise” is used in this text as an open limitation that does not exclude the existence of also unrecited features. The features recited in the dependent claims are mutually freely combinable unless otherwise explicitly stated.
BRIEF DESCRIPTION OF THE DRAWINGS
Fig. 1 illustrates a device for cutting a moulding according to an embodiment 10 of the invention, fig. 2 illustrates the device of fig. 1 as seen from the end, fig. 3 illustrates the device of fig. 1 as seen from the side, fig. 4 illustrates a cross section taken along line A-A of fig. 1, and fig. 5 illustrates an example of a moulding that can be cut with the device of fig. 1.
DETAILED DESCRIPTION OF THE DRAWINGS
Fig. 1 illustrates a device for cutting a moulding according to an embodiment of the invention. Figs. 2 and 3 illustrate the device of fig. 1 as seen from the end and the side, respectively. Fig. 4 illustrates a cross section taken along line A-A of fig. 1.
The device 100 illustrated in figs. 1-4 comprises a cutting base 101 and a movable frame 102 that is attached to the cutting base 101 and arranged to be movable relative to the cutting base 101 in a first direction. The movable frame 102 is arranged to be movable along rails (not seen in figs. 1-4) on the cutting base 101.
The movable frame 102 comprises grooves (not seen in figs. 1-4) in the bottom for 25 engaging with the rails. The cutting base 101 is essentially rectangular and it has an essentially flat surface along which a moulding to be cut is moved longitudinally. The cutting base 101 is provided with legs 103 at each corner for supporting the device 100 on a working platform. The device 100 comprises two handles 104 attached to the cutting base 101 for facilitating carrying the device 100.
20175696 prh 17-07- 2017
The device 100 comprises cutting blades 105 and 106 for longitudinal cutting of a first elongated portion of the moulding. The cutting blades 105 and 106 are attached to an end of the movable frame 102 with attachment plates 107 and 108, respectively. The attachment plates 107 and 108 are attached to the end of the 5 movable frame 102 with screws 109, which enables the replacement of the cutting blades 105 and 106 if needed.
The cutting blades 105 and 106 are attached to the end of the movable frame 102 in such a manner that the cutting direction of the cutting blades 105 and 106 is perpendicular to the first direction, i.e. to the moving direction of the movable 10 frame 102. The planes of the cutting blades 105 and 106 are perpendicular to the first direction as well as to the plane of the cutting base 101. The cutting blades
105 and 106 are arranged on the same plane, whereby the cutting blades 105 and
106 cut along the same line. The cutting blades 105 and 106 are arranged opposite to each other in such a manner that the cutting blades 105 and 106 cut ορροί 5 site sides of the first elongated portion of the moulding. The cutting blade 105 is located above the top side of the cutting base 101 so that it may cut the first elongated portion of the moulding from above. The cutting blade 106 is located underneath the top side of the cutting base 101 so that it may cut the first elongated portion of the moulding from below.
The cutting blades 105 and 106 comprise a straight cutting edge 110 that is arranged at an angle of about 75 degrees with respect to the plane of the cutting base 101. The tip of the straight cutting edge 110 of the cutting blade 106 is higher from the cutting base 101 than the tip of the straight cutting edge 110 of the cutting blade 105. The cutting depth of the cutting blades 105 and 106 can be adjusted by 25 moving the cutting blades 105 and 106 in a direction perpendicular to the cutting base 101. The cutting depth of the cutting blades 105 and 106 is adjusted based on the thickness of the first elongated portion of the moulding. The movable frame 102 is arranged to be movable in such a manner that the perpendicular position of the cutting blades 105 and 106 with respect to the cutting base 101 remains es30 sentially unchanged regardless of the position of the movable frame 102.
The cutting base 101 comprises a groove 111 for receiving a second elongated portion of the moulding. The groove 111 extends in a second direction that is perpendicular to the first direction and parallel to the cutting direction of the cutting blades 105 and 106. The groove 111 is straight and extends for the whole length 35 of the cutting base 101.
20175696 prh 17-07- 2017
The second elongated portion of the moulding is intended to be moved along the groove 111. The groove 111 guides the moulding in a correct direction towards the cutting blades 105 and 106. As the second elongated portion of the moulding is moved along the groove 111, the cutting blades 105 and 106 attached to the end 5 of the movable frame 102 can cut the first elongated portion of the moulding in the longitudinal direction. A moulding that is suitable to be cut with the device 100 is a corner moulding that comprises a first elongated portion and a second elongated portion arranged at a right angle to each other.
The distance between the groove 111 and the cutting blades 105 and 106 deter10 mines the line at which the first elongated portion of the moulding is cut. In other words, it determines the width of the first elongated portion after cutting. The distance between the groove 111 and the cutting blades 105 and 106 can be adjusted by changing the position of the movable frame 102. The first elongated portion of the moulding can be cut into a desired width by arranging the movable frame 15 102 at a suitable position.
The cutting base 101 comprises a detachable section 112 that defines an edge of the groove 111. The detachable section 112 is fastened with screws 113 so that it can be easily changed. The detachable section 112 thus enables to change the width of the groove 111 so that the groove 111 can be made suitable for different 20 types of mouldings.
The device 100 comprises a bolt 114 that extends through apertures in the movable frame 102 and the cutting base 101, and a clamping handle 115 attached to an end of the bolt 114. The clamping handle 115 is used to clamp the movable frame 102 to the cutting base 101. The clamping handle 115 enables to easily and quick25 ly release the movable frame 102, move it from one position to another, and then clamp it again in place. The aperture 116 in the movable frame 102 is elongated in the first direction. The length of the aperture 116 determines the moving range of the movable frame 102.
The cutting base 101 comprises a measuring scale 117 that is located adjacent to 30 the movable frame 102 and extends in the first direction. The movable frame 102 comprises a marking line 118 for determining the position of the movable frame 102 with respect to the measuring scale 117 and thus the cutting base 101. The measuring scale 117 with the marking line 118 enables to position the cutting blades 105 and 106 at a correct position.
Fig. 5 illustrates an example of a moulding that can be cut with the device of fig. 1. The moulding 200 is a comer moulding that comprises a first elongated portion 201 and a second elongated portion 202 arranged at a right angle to each other. The longitudinal edge of the second elongated portion 202 comprises a double5 sided tape 203 for attaching the moulding 200 to a door or window frame, or to a wall.
Only advantageous exemplary embodiments of the invention are described in the figures. It is clear to a person skilled in the art that the invention is not restricted only to the examples presented above, but the invention may vary within the limits 10 of the claims presented hereafter. Some possible embodiments of the invention are described in the dependent claims, and they are not to be considered to restrict the scope of protection of the invention as such.

Claims (13)

1. Laite (100) listan (200) leikkaamiseksi käsittäen:An apparatus (100) for cutting a mold (200) comprising: - leikkuualustan (101),- a cutting platform (101), - liikuteltavan rungon (102), joka on kiinnitetty leikkuualustaan (101) ja järjestetty liikuteltavaksi suhteessa leikkuualustaan (101) ensimmäisessä suunnassa, ja- a movable body (102) secured to the cutting platform (101) and arranged to be movable relative to the cutting platform (101) in the first direction, and - ensimmäisen leikkuuterän (105) listan (200) ensimmäisen pitkänomaisen osan leikkaamiseksi pitkittäin, jolloin ensimmäinen leikkuuterä (105) on kiinnitetty liikuteltavan rungon (102) ensimmäiseen päähän siten, että ensimmäisen leikkuuterän (105) leikkuusuunta on kohtisuoraan ensimmäiseen suuntaan nähden, tunnettu siitä, että leikkuualusta (101) käsittää uran (111) listan (200) toisen pitkänomaisen osan (202) vastaanottamiseksi, jolloin ura (111) on järjestetty ulottumaan toisessa suunnassa kohtisuoraan ensimmäiseen suuntaan nähden, ja ensimmäinen leikkuuterä (105) ja/tai toinen leikkuuterä (106) käsittävät suoran leikkuureunan (110), joka on järjestetty 30 - 90 asteen kulmaan leikkuualustan (101) tasoon nähden.- a first cutting blade (105) for longitudinally cutting the first elongated portion of the strip (200), the first cutting blade (105) being secured to the first end of the movable body (102) so that the cutting direction of the first cutting blade (105) is perpendicular to the first direction; the cutting deck (101) comprising a groove (111) for receiving a second elongated portion (202) of the strip (200), the groove (111) being arranged to extend in a second direction perpendicular to the first direction, and a first cutting blade (105) and / or a second cutting blade (106) comprising a straight cutting edge (110) disposed at an angle of 30 to 90 degrees to the plane of the cutting platform (101). 2. Patenttivaatimuksen 1 mukainen laite (100), tunnettu siitä, että leikkuualusta (101) käsittää irrotettavan osan (112), joka määrittää uran (111) ensimmäisen reunan.Device (100) according to claim 1, characterized in that the cutting platform (101) comprises a removable part (112) defining a first edge of the groove (111). 3. Patenttivaatimuksen 1 tai 2 mukainen laite (100), tunnettu siitä, että laite (100) käsittää toisen leikkuuterän (106) listan (200) ensimmäisen pitkänomaisen osan (201) leikkaamiseksi pitkittäin, jolloin toinen leikkuuterä (106) on kiinnitetty liikuteltavan rungon (102) ensimmäiseen päähän siten, että toisen leikkuuterän (106) leikkuusuunta on sama kuin ensimmäisen leikkuuterän (105) leikkuusuunta.Device (100) according to claim 1 or 2, characterized in that the device (100) comprises a second cutting blade (106) for cutting the first elongated portion (201) of the strip (200), the second cutting blade (106) being fixed to the movable body (106). 102) to the first end such that the cutting direction of the second cutting blade (106) is the same as the cutting direction of the first cutting blade (105). 4. Patenttivaatimuksen 3 mukainen laite (100), tunnettu siitä, että ensimmäisen leikkuuterän (105) ja toisen leikkuuterän (106) tasot ovat kohtisuorassa ensimmäiseen suuntaan nähden.Device (100) according to claim 3, characterized in that the levels of the first cutting blade (105) and the second cutting blade (106) are perpendicular to the first direction. 5. Patenttivaatimuksen 4 mukainen laite (100), tunnettu siitä, että ensimmäinen leikkuuterä (105) ja toinen leikkuuterä (106) on järjestetty samaan tasoon.Device (100) according to claim 4, characterized in that the first cutting blade (105) and the second cutting blade (106) are arranged in the same plane. 6. Jonkin patenttivaatimuksen 3-5 mukainen laite (100), tunnettu siitä, että ensimmäinen leikkuuterä (105) ja toinen leikkuuterä (106) on järjestetty vastakkain siten, että leikkuuterät (105, 106) leikkaavat listan (200) ensimmäisen pitkänomaisen osan (201) vastakkaisia puolia.Device (100) according to one of Claims 3 to 5, characterized in that the first cutting blade (105) and the second cutting blade (106) are arranged so that the cutting blades (105, 106) cut the first elongated portion (201) of the blade (200). ) opposite sides. 7. Jonkin edellisen patenttivaatimuksen mukainen laite (100), tunnettu siitä, että suoran leikkuureunan (110) kärki on vähemmän kuin 5 mm leikkuualustan (101) yläpuolella.Device (100) according to one of the preceding claims, characterized in that the tip of the straight cutting edge (110) is less than 5 mm above the cutting surface (101). 8. Jonkin edellisen patenttivaatimuksen mukainen laite (100), tunnettu siitä, että ensimmäinen leikkuuterä (105) ja/tai toinen leikkuuterä (106) on kiinnitetty liikuteltavan rungon (102) ensimmäiseen päähän kiinnityslevyllä (107, 108).Device (100) according to one of the preceding claims, characterized in that the first cutting blade (105) and / or the second cutting blade (106) is fixed to the first end of the movable body (102) by means of a mounting plate (107, 108). 9. Jonkin edellisen patenttivaatimuksen mukainen laite (100), tunnettu siitä, että leikkuualusta (101) käsittää kiskot, joita pitkin liikuteltava runko (102) on järjestetty liikuteltavaksi.Device (100) according to one of the preceding claims, characterized in that the cutting platform (101) comprises rails along which the movable body (102) is arranged to be movable. 10. Jonkin edellisen patenttivaatimuksen mukainen laite (100), tunnettu siitä, että laite (100) käsittää välineet ensimmäisen leikkuuterän (105) ja/tai toisen leikkuuterän (106) leikkuusyvyyden säätämiseksi.Device (100) according to one of the preceding claims, characterized in that the device (100) comprises means for adjusting the cutting depth of the first cutting blade (105) and / or the second cutting blade (106). 11. Jonkin edellisen patenttivaatimuksen mukainen laite (100), tunnettu siitä, että laite (100) käsittää välineet liikuteltavan rungon (102) lukitsemiseksi leikkuualustaan (101), jolloin lukitusvälineet käsittävät ruuvin (114), joka ulottuu liikuteltavassa rungossa (102) ja leikkuualustassa (101) olevien reikien (116) läpi, ja lukituskahvan (115), joka on kiinnitetty ruuvin (114) päähän.Device (100) according to one of the preceding claims, characterized in that the device (100) comprises means for locking the movable body (102) to the cutting platform (101), wherein the locking means comprises a screw (114) extending on the movable body (102) and 101) and through the locking handle (115) secured to the end of the screw (114). 12. Patenttivaatimuksen 11 mukainen laite (100), tunnettu siitä, että liikuteltavassa rungossa (102) oleva reikä (116) on pitkänomainen ensimmäisessä suunnassa.Device (100) according to claim 11, characterized in that the hole (116) in the movable body (102) is elongated in the first direction. 13. Jonkin edellisen patenttivaatimuksen mukainen laite (100), tunnettu siitä, että leikkuualusta (101) käsittää mitta-asteikon (117), joka on sijoitettu liikuteltavan rungon (102) viereen ja joka ulottuu ensimmäisessä suunnassa, ja liikuteltava runko (102) käsittää merkkiviivan (118) liikuteltavan rungon (102) sijainnin määrittämiseksi.Device (100) according to one of the preceding claims, characterized in that the cutting platform (101) comprises a measuring scale (117) disposed adjacent to the movable body (102) and extending in the first direction, and the movable body (102) comprising a mark line. (118) for determining the position of the movable body (102).
FI20175696A 2017-07-17 2017-07-17 Device for cutting a moulding FI128103B (en)

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