DK179879B1 - Tool for Assisting the Process of Cutting Grooves in a Structure - Google Patents

Tool for Assisting the Process of Cutting Grooves in a Structure Download PDF

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Publication number
DK179879B1
DK179879B1 DKPA201800112A DKPA201800112A DK179879B1 DK 179879 B1 DK179879 B1 DK 179879B1 DK PA201800112 A DKPA201800112 A DK PA201800112A DK PA201800112 A DKPA201800112 A DK PA201800112A DK 179879 B1 DK179879 B1 DK 179879B1
Authority
DK
Denmark
Prior art keywords
tool
plate member
rod member
groove
rod
Prior art date
Application number
DKPA201800112A
Other languages
Danish (da)
Inventor
Freitag Niels
Original Assignee
Angle.Design ApS
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 Angle.Design ApS filed Critical Angle.Design ApS
Priority to DKPA201800112A priority Critical patent/DK179879B1/en
Priority to PCT/DK2019/050073 priority patent/WO2019174689A1/en
Application granted granted Critical
Publication of DK201800112A1 publication Critical patent/DK201800112A1/en
Publication of DK179879B1 publication Critical patent/DK179879B1/en

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25H—WORKSHOP EQUIPMENT, e.g. FOR MARKING-OUT WORK; STORAGE MEANS FOR WORKSHOPS
    • B25H1/00—Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q9/00—Arrangements for supporting or guiding portable metal-working machines or apparatus
    • B23Q9/0014—Portable machines provided with or cooperating with guide means supported directly by the workpiece during action
    • B23Q9/0042—Portable machines provided with or cooperating with guide means supported directly by the workpiece during action the guide means being fixed only on the workpiece
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28D—WORKING STONE OR STONE-LIKE MATERIALS
    • B28D1/00—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor
    • B28D1/02—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by sawing
    • B28D1/04—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by sawing with circular or cylindrical saw-blades or saw-discs
    • B28D1/045—Sawing grooves in walls; sawing stones from rocks; sawing machines movable on the stones to be cut
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q9/00—Arrangements for supporting or guiding portable metal-working machines or apparatus
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27C—PLANING, DRILLING, MILLING, TURNING OR UNIVERSAL MACHINES FOR WOOD OR SIMILAR MATERIAL
    • B27C5/00—Machines designed for producing special profiles or shaped work, e.g. by rotary cutters; Equipment therefor
    • B27C5/10—Portable hand-operated wood-milling machines; Routers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27F—DOVETAILED WORK; TENONS; SLOTTING MACHINES FOR WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES
    • B27F1/00—Dovetailed work; Tenons; Making tongues or grooves; Groove- and- tongue jointed work; Finger- joints
    • B27F1/02—Making tongues or grooves, of indefinite length
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27F—DOVETAILED WORK; TENONS; SLOTTING MACHINES FOR WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES
    • B27F5/00—Slotted or mortised work
    • B27F5/02—Slotting or mortising machines tools therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Milling Processes (AREA)
  • Roof Covering Using Slabs Or Stiff Sheets (AREA)

Abstract

A tool for assisting the process of cutting grooves in a roof structure is disclosed. The tool comprises a rod member having a longitudinal axis and a plate member preferably removably attached to the rod member. The plate member has a longitudinal axis extending basically perpendicular to the longitudinal axis of the rod member. The tool comprises an insert structure extending perpendicular to the longitudinal axis of the rod member and protruding therefrom.

Description

Tool for Assisting the Process of Cutting Grooves in a Structure
Field of invention
The present invention relates to a tool for assisting the process of cutting grooves in a structure. The present invention more particularly relates to a tool for assisting the process of cutting grooves in a roof structure in a manner, in which parallel grooves can be provided with a predefined distance between adjacent grooves.
Prior art
When providing a roof structure with roofing felt, it is important to be able to arrange the gutter brackets in a manner in which they do not protrude from the roof structure. Therefore, the gutter brackets are required to be arranged in grooves provided in the roof structure. Moreover, the grooves have to extent perpendicular to the roof edge.
It is known to apply various tools for assisting the process of cutting grooves in a roof structure, when gutter brackets have to be attached to a roofing structure.
E.g. from US 2012/0198717 A1, cutting guides are known. The cutting guide has a base with a flat lower surface for resting the cutting guide on an upper surface of a work piece. The cutting guide further has an abutment member for aligning the base with the front surface of the work piece, and a fence installed on the upper surface of the one side of the base for guiding the cutting instrument across the work piece. A kick-up preventer extends from the top of the fence away from the base to prevent the cutting instrument from kicking-up during operation.
From US 5,813,126 A, an extension bar is known. The extension bar can be locked in a desired position and has a mechanism for mounting a stop peg at a desired position along the length of the bar. The extension bar can be used as a guide fence for a portable power saw. The stop peg can be positioned so as to provide uniform increments.
From US 5,090,461 A, a router attachment is known. The router attachment is suited for producing a variety of dentil moulding designs including fluting cuts and edging cuts. Thereby, cuts can be made at predetermined lengths and at closely controlled distances apart. The router has a top rectangular frame member being affixed to the base member. A carriage member is provided with screw holes adapted to receive the router. The carriage member is further provided with a central hole to permit the blade of the router to protrude therethrough. Thereby, a desired contour can be cut.
The known tools, however, needs to be held in place manually. Unfortunately, the prior art tools are often unintended moved during the cutting procedure. For this reason, it is very difficult to provide the grooves in a manner in which they extend parallel to each other and in which the distance between adjacent grooves corresponds to a predefined distance.
Accordingly, there is a need for a tool which reduces or even eliminates the above-mentioned disadvantages of the prior art.
It is an object of the present invention to provide a tool for assisting the process of cutting grooves in a structure in a manner, in which parallel grooves can be provided with a predefined distance between adjacent grooves.
Summary of the invention
The object of the present invention can be achieved by a tool as defined in claim 1. Preferred embodiments are defined in the dependent sub claims, explained in the following description and illustrated in the accompanying drawings.
The tool according to the invention is a tool for assisting the process of cutting a groove in a structure, such as a roof structure, wherein the tool comprises a rod member having a longitudinal axis and a plate member attached to the rod member, wherein the plate member has a longitudinal axis extending basically perpendicular to the longitudinal axis of the rod member, wherein the tool comprises an insert structure extending perpendicular to the longitudinal axis of the rod member and protruding therefrom. The tool comprises a first attachment structure and/or a second attachment structure, where the first attachment structure and/or the second attachment structure is at least partly surrounded by a magnetic or magnetisable disc member, and where the plate member comprises a structure adapted to receive and bear against the magnetic or magnetisable disc member, said structure being magnetic or magnetisable.
Hereby, the insert structure can be arranged and fixed in a groove, while the next (adjacent) groove is provided (e.g. cut by means of a milling cutter). By having an insert structure, it is possible to attach the insert member in a groove in a manner, in which the tool can be remained fixed while the tool is used to assist the process of cutting an additional groove in a structure.
The tool according to the invention is a tool for assisting the process of cutting a groove in a structure, such as a roof structure, however, the tool may be used to other applications including cutting and sawing procedures.
The tool comprises a rod member having a longitudinal axis and a plate member attached to the rod member. The rod member may have any suitable size and geometry. Likewise, the plate member may have any suitable size and geometry. It is preferred, that the plate member comprises at least one straight side portion extending perpendicular to the longitudinal axis of the rod member when the plate member is attached to the rod member.
The plate member has a longitudinal axis extending basically perpendicular to the longitudinal axis of the rod member. Hereby, it is achieved that the plate member may be used to assist a cutting or sawing procedure, in which the procedure is intended to provide a groove or cut extending perpendicular to the longitudinal axis of the rod member.
The tool comprises an insert structure extending perpendicular to the longitudinal axis of the rod member and protruding therefrom. The insert structure may have any suitable size and geometry. It is, however, preferred that the insert member is an elongate structure protruding from both side portions of the rod member.
It may be an advantage that the plate member is removably attached to the rod member.
Hereby, it is possible to transport and store the tool in a manner, in which it takes up less space. Moreover, the rod member and/or the plate member may be replaced.
It may be beneficial that the rod member is provided with a scale section for easing the process of adjusting the position of insert structure along the length of the rod member. The scale section may be provided along the side portion of at least a portion of the rod member.
It may be an advantage that the insert structure is adapted to be inserted into a groove provided by cutting a structure along the side portion of the plate member.
Hereby, the tool can be fixed to the structure in which an additional groove is required in a fast and user-friendly manner. The fixation of the tool in the structure can be provided in a manner, in which the additional groove extends parallel to the groove into which the insert member is inserted. Furthermore, the tool makes it possible to ensure that the distance between adjacent grooves equals a predefined value.
It may be beneficial that the insert structure is detachably attached to the rod member.
Hereby, it is possible to replace the insert structure with another one. Accordingly, the width of the insert structure may be changed in order to make the insert structure fit the groove.
It may be advantageous that the insert structure is moveably or slidably attached to the rod member.
Hereby, it is possible to adjust the position of the insert structure along the rod member in order to change the distance between adjacent grooves cut by using the tool.
It may be beneficial that a first attachment structure protrudes from the rod member and that the plate member comprises one or more holes configured to receive the first attachment structure.
Hereby, the plate member can be attached to the rod member in a simple and reliable manner.
The first attachment structure may have any suitable size and geometry. It may be an advantage that the first attachment structure has a circular cross section. The first attachment structure may be cylindrical. The first attachment structure may be conical.
It may be beneficial that the first attachment structure has a rectangular, oval, triangular, pentagonal, hexagonal, octagonal cross section.
It may be advantageous that one or more holes(s) are arranged along the longitudinal axis of the plate member.
Hereby, it is possible to attach the plate member to the rod member in several manners and still have the same distance from the side portion of the plate member to the attachment hole(s) provided that the plate member is symmetrical with respect to its longitudinal axis (e.g. if the plate member is rectangular).
The hole may have any suitable shape and geometry. It may be an advantage that the hole has a rectangular, oval, triangular, pentagonal, hexagonal, octagonal geometry.
It may be beneficial that a second attachment structure protrudes from the rod member and that the plate member comprises one or more holes configured to receive the second attachment structure.
The second attachment structure may have any suitable size and geometry. It may be an advantage that the second attachment structure has a circular cross section. The second attachment structure may be cylindrical or conical.
It may be beneficial that the second attachment structure has a rectangular, oval, triangular, pentagonal, hexagonal, octagonal cross section.
The first attachment structure and/or the second attachment structure is at least partly surrounded by a magnetic or magnetisable disc member, wherein plate member comprises a structure adapted to receive and bear against the magnetic or magnetisable disc member, wherein the structure is magnetic or magnetisable.
Hereby, a firm attachment of the plate member to the rod member can be provided. The use of magnetic attraction enables a lockingly attachment without complex locking structures.
It may be an advantage that the first attachment structure and/or the second attachment structure is completely surrounded by a magnetic or magnetisable ring-shaped disc member. The ring-shaped disc member may be made in a magnetic material or in a magnetisable material such as iron (steel).
It may be beneficial that the rod member comprises a groove extending along the length of the rod member.
Hereby, it is possible to slidably attach the insert structure and one or more attachment structures into the groove. The groove makes it possible to provide a tool, which is easy to use when it comes to adjusting the position of the insert structure and one or more attachment structures.
The groove may have any suitable size and geometry. It may be an advantage that the groove extends along the central portion of the rod member parallel to the longitudinal axis of the rod member.
The groove may have a basically rectangular cross section or have a portion having a basically rectangular cross section. The grooved may comprise a top section having a basically rectangular cross section and a lower portion having another basically rectangular cross section having a larger width than the cross section of the top section.
It is preferred that the groove has a constant cross section.
It may advantageous that the attachment structure(s) and/or the insert structure comprise sliding block adapted to be received and slidably arranged in the groove of the rod member.
Hereby, it is possibly to insert the insert structure and the attachment structure(s) into the groove in a simple and user-friendly manner.
In one embodiment according to the invention insert structure comprise sliding block adapted to be received and slidably arranged in the groove of the rod member, wherein the attachment structure(s) are attached in a fixed position.
Hereby, it is achieved that the position(s) of the attachment structure(s) fit the positions of the corresponding holes in the plate member.
It may be beneficial that the attachment structure(s) are slidably attached to the rod member. Hereby, it is possible to adjust the position of the attachment structure with respect to the rod member. This may be an advantage if another plate member has to be replaced with another one in which the holes are arranged differently.
It is preferred that the insert structure comprises an attachment structure adapted to fix the insert structure to the rod member.
Hereby, it is possible to attach the insert structure to the rod member by means of the attachment structure.
It may be an advantage that the insert structure comprises a sliding block adapted to be received and slidably arranged in the groove of the rod member.
Hereby, the insert structure can be arranged and positioned within the groove in a fast and user-friendly manner.
It may be advantageous that the plate member is configured to be attached to the rod member in a first position and in a second position.
Hereby, it is possible to change the orientation and position of the plate member relative to the rod member.
It may be beneficial that the plate member is provided with a guiding structure extending along the length of the plate member.
Hereby, it is possible to use the guiding structure to provide a groove that extends parallel to the guiding structure.
It may be beneficial that the plate member is provided with a guiding structure extending along the entire length of the plate member parallel to the longitudinal axis of the plate member.
It may be an advantage that the guiding structure protrudes from the top surface of the remaining portion of the plate member. The guiding structure may have a constant cross section, e.g. a rectangular-shaped cross section.
The guiding structure is preferably adapted to be used to control the motion of the milling cutter used to cut a groove in a rood structure.
The rod member may be produced in any suitable material. It may be an advantage that the rod member is produced in a plastic material, wood or in metal, e.g. aluminium or steel.
The plate member may be produced in any suitable material. It may be an advantage that the plate member is produced in a plastic material, wood or in metal, e.g. aluminium or steel.
Description of the Drawings
The invention will become more fully understood from the detailed description given herein below. The accompanying drawings are given by way of illustration only, and thus, they are not limitative of the present invention. In the accompanying drawings:
Fig. 1 shows a schematic top view of a tool according to the invention;
Fig. 2A shows a perspective side view of a rod member of a tool according to the invention;
Fig. 2B shows a perspective top view of a plate member of a tool according to the invention;
Fig. 2C shows an exploded view of the rod member shown in Fig. 2A;
Fig. 3A shows a perspective view of a tool according to the invention;
Fig. 3B shows another perspective view of the tool shown in Fig. 3A;
Fig. 4A shows a schematic view of a tool according to the invention used to cut grooves for gutter brackets in a roof structure;
Fig. 4B shows a schematic view of the tool shown in Fig. 4A used to cut grooves for gutter brackets in the roof structure shown in Fig. 4A;
Fig. 4C shows a schematic view of two grooves cut by using a tool according to the invention;
Fig. 4D shows a schematic view of the tool shown in Fig. 4A used to cut an additional groove for gutter brackets in the roof structure shown in Fig. 4A, Fig. 4B and Fig. 4C and
Fig. 5 shows a schematic top view of a tool according to the invention.
Detailed description of the invention
Referring now in detail to the drawings for the purpose of illustrating preferred embodiments of the present invention, a tool 2 of the present invention is illustrated in Fig. 1. The tool 2 is intended to be used to cut grooves for gutter brackets in a roof structure (see Fig. 4A, Fig. 4B and Fig. 4C).
Fig. 1 illustrates a schematic top view of a tool 2 according to the invention. The tool 2 comprises a rod member 4 having a longitudinal axis X and a plate member 6 detachably attached to the rod member 4. The plate member 6 has a longitudinal axis Y extending perpendicular to the longitudinal axis X of the rod member 4.
The rod member 4 is provided with a centrally arranged groove 18 extending along the length of the rod member 4. It may be an advantage that the groove 18 extends along the entire length of the rod member 4.
An elongated insert member 8 is slidably attached to the rod member 4. The insert member 8 is inserted to the groove 18 and fixed to the rod member 4 by means of an attachment structure comprising a screw 22 and a sliding block 20 arranged in the groove 18. A scale portion 16 is provided at the rod member 4. Accordingly, the position of the insert member 6 may be adjusted by using the scale portion 16.
The plate member 6 is shaped as a rectangular plate provided with holes 12 arranged along the longitudinal axis Y of the plate member 6. A ring structure 14, 14' surrounds each of the holes 12. The plate member 6 is furthermore provided with additional holes 10 arranged close to the periphery of the plate member 6. A first cylindrical attachment structure 24 has been inserted through one of the holes in the plate member 6 and an additional attachment structure 26 (having a cylindrical geometry) has been received by one of the additional holes in the plate member 6. The plate member 6 is provided with a guiding structure 50 extending along the entire length of the plate member 6 parallel to the longitudinal axis Y of the plate member 6. The guiding structure 50 is adapted to be used to control the motion of a milling cutter or another tool used to cut a groove in a rood structure.
Fig. 2A illustrates a perspective side view of a rod member 4 of a tool according to the invention. The rod member 4 comprises a groove 18 extending parallel to the longitudinal axis X of the rod member 4 along the entire length of the rod member 4. An insert structure 8 having a sliding block 28 received by the groove 18 is attached to the rod member 4. The insert structure 8 is slidably attached to the rod member 4. The sliding block 28 is slidably arranged in the groove 18.
The rod member comprises a scale portion 16 provided at the side structure of the rod member 6. A first attachment structure 24 having a first sliding block and a second attachment structure 36 having a second sliding block are removably attached to the rod member 4. The attachment structures 24, 26 are slidably arranged in the groove 18.
A magnetic disc member 52 surrounds the attachment structure 24 protruding therefrom. The magnetic disc member 52 is configured to be attached to a corresponding ring structure 14, 14' of the plate member (see Fig. 2B).
Fig. 2B illustrates a perspective top view of a plate member 6 of a tool according to the invention. The plate member 6 is rectangular and comprises first hole 12 and a second hole 12' arranged along the longitudinal axis Y of the plate member 6. Each of the holes 12, 12' are surrounded by a reinforcement structure formed as a ring structure 14, 14' that may be manufactured in a wear resistant magnetic material for providing wear resistant hole structures 12, 12' and at the same time allow for magnetic attraction (with respect to the magnetic disc member 52).
Two additional holes 10, 10' are provided close to the side portion of the plate member 6. The holes 12, 12' are configured to receive the protruding portion of the attachment member 24, whereas the additional holes 10, 10' are configured to receive the protruding portion of the other attachment member 26. Since the holes 12, 12' are provided symmetrically with respect to the longitudinal axis Y of the plate member 6, the plate member 6 may be attached to the rod member 4 in to manners: in a first configuration in which protruding portions of the attachment members 24, 26 are inserted into the holes 12, 10 respectively, and in a second configuration in which protruding portions of the attachment members 24, 26 are inserted into the holes 12', 10' respectively. The plate member 6 is provided with a guiding structure 50 extending along the longitudinal axis Y of the plate member 6. The guiding structure 50 is configured to be used to control the motion of a milling cutter or another tool used to cut a groove in a rood structure.
Fig. 2C illustrates an exploded view of the rod member 4 shown in Fig. 2A. The rod member 4 is provided with a groove 18 extending parallel to the longitudinal axis X of the rod member 4 along the entire length of the rod member 4. An insert structure 8 having a sliding block 28 is arranged above the rod member 4. The insert structure 8 is configured to be slidably attached to the rod member 4 by arranging the sliding block 28 slidably in the groove 18.
The rod member comprises a scale portion 16 provided at the side structure of the rod member 6. Two attachment structures 24, 26 are fixedly attached to the rod member 4. The attachment may be established by using any suitable attachment structures including screws, welding and geometric locking structures. Accordingly, the position of the attachment structures 24, 26 cannot be changed.
It is, however, possible to provide a rod member 4, in which the attachment structures 24, 26 are slidably attached to the rod member 4. This may be accomplished by applying attachment structures 24, 26 that are slidably attached to the rod member 4 by means of sliding blocks slidably in the groove 18.
The attachment structures 24, 26 are adapted to be slidably arranged in the groove 18. Accordingly, the position of the attachment structures 24, 26 can be changed e.g. in order to make the position of the attachment structures 24, 26 fit to the holes in different plate members, wherein the holes are positioned differently. The attachment structure 24 is surrounded by a magnetic disc member 52 configured to be attached to the back side of one of the ring structures 14, 14' of the plate member 6 (see Fig. 2B). Accordingly, the plate member 6 can be held in place both in directions parallel to the longitudinal axis X of the rod member 4, the longitudinal axis Y of the plate member 6 and directions Z perpendicular to the longitudinal axis X of the rod member 4 and the longitudinal axis Y of the plate member 6.
Fig. 3A illustrates a perspective view of a tool 2 according to the invention. The tool 2 is provided with a rod member 4 having a longitudinal axis X and a plate member 6 detachably attached to the rod member 4. The longitudinal axis Y of the plate member 6 extends perpendicular to the longitudinal axis X of the rod member 4. The rod member 4 comprises a centrally arranged roove 18 extending along the length of the rod member 4.
An elongated insert member 8 is attached to the rod member 4. The insert member 8 has been inserted to the groove 18. Hereby, the insert member 8 is fixed to the rod member 4 by means of an attachment structure comprising a screw 22 and a sliding block arranged in the groove 18. The rod member 4 comprises a scale portion 16 provided near the periphery of the rod member 4. The position of the insert member 6 can be adjusted by using the scale portion 16.
The plate member 6 is rectangular and provided with holes 12 arranged along the longitudinal axis Y of the plate member 6. Each of the holes 12 are surrounded by a ring structure 14, 14'. The plate member 6 comprises additional holes 10 arranged close to the periphery of the plate member 6. A first attachment structure 24 has been inserted through one of the holes in the plate member 6 and an additional attachment structure 26 has been received by one of the additional holes in the plate member 6. The plate member 6 is provided with a guiding structure 50 extending along the length of the plate member 6 parallel to the longitudinal axis Y of the plate member 6. The guiding structure 50 can be used to control the motion of a milling cutter or another tool used to cut a groove in a rood structure.
Fig. 3B illustrates another perspective view of the tool 2 shown in Fig. 3A. Fig. 3A and Fig. 3B are almost similar; however, schematically illustrated milling cutters 44, 44' are arranged next to the side portion of the plate member 6. For illustration purposes, the milling cutter 44 is simplified. It can, however, bees seen that the milling cutters 44, 44' bear against the side structure of the plate member 6 and that the tool 2 and the milling cutters 44, 44', hereby, can be used to cut a groove that extends parallel to the longitudinal axis Y of the plate member 6 and perpendicular to the longitudinal axis X of the rod member 4. The plate member 6 comprises a guiding structure 50 protruding from the top surface of the plate member 6 and extending along the length of the plate member 6 parallel to the longitudinal axis Y of the plate member 6. The guiding structure 50 is adapted to be used to control the motion of a milling cutter or another tool used to cut a groove in a rood structure.
Fig. 4A illustrates a schematic view of a tool 2 according to the invention used to cut grooves 38 for gutter brackets in a roof structure 34. The tool 2 is used to assist a cutting process, in which grooves 38 for attachment of gutter brackets are established. The use of the tool 2 ensures that the groove 38 extends perpendicular to the edge 36 of the roof structure 34. Furthermore, the tool 2 makes it possible to provide adjacent grooves 38 with a predefined distance d (see Fig. 4B).
A milling cutter 44' abuts the side portion of the plate member 6 of the tool 2. When the milling cutter 44' is moved along the side portion of the plate member 6 in the direction 42 indicated by an arrow 42, a groove 38 is being cut by means of the milling cutter 44'. Any suitable cutting device may be applied.
The tool 2 comprises a plate member 6 detachably attached to a rod member 5. An insert structure 8 extending perpendicular to the rod member 4 is slidably attached to the rod member 4. The plate member 6 is attached to the rod member 4 by means of attachment structures 24, 26 inserted into corresponding receiving structures (holes 10, 12') provided in the plate member 6. The plate member 6 is provided with a longitudinal guiding structure 50 adapted to guide a cutting or milling device so that the groove 38 may extend parallel to the guiding structure 50.
Once a groove 38 has been provided in the roof structure 34, the insert structure 8 can be inserted into the groove 38. Accordingly, rod member 4 extends parallel to the edge 36 of the roof structure 34. The tool 2 comprises a plate member 6 corresponding to the one explained with reference to Fig. 2B.
Fig. 4B illustrates a situation, in which a groove 38 has been provided in the roof structure 34 and wherein the insert structure 8 can be inserted into the groove 38. The rod member 4 has been rotated 180 degrees compared with the configuration shown in Fig. 4A. Moreover, The plate member has been rotated 180 degrees.
A milling cutter 44 abuts the side portion of the plate member 6. Accordingly, when the milling cutter 44 is used (moved in the direction 42) as illustrated in Fig. 4B, an additional groove extending parallel to the first groove 38 in is provided in the predefined distance d1 from the first groove 38. By adjusting the position of the insert member 8 on the rod member 4, it is possible to adjust the distance d1 between adjacent grooves (38, 40 see Fig. 4C).
The width of the groove 38 is defined by the geometry of the cutter disk of the milling cutter 44. The width of the insert structure 8 may be selected to fit the width of the groove 38 made by the milling cutter 44. The plate member 6 is provided with a guiding structure 50 extending along the length of the plate member 6 parallel to the longitudinal axis Y of the plate member 6. The guiding structure 50 can be used to control the motion of a milling cutter or another tool used to cut a groove in a rood structure.
Fig. 4C illustrates a schematic view of two grooves 38, 40, cut by using a tool 2 according to the invention. It can be seen, that the two grooves 38, 40 are basically rectangular and extend perpendicular to the edge 36 of the roof structure 34. The two grooves 38, 40 extend parallel to each other and are shaped to receive gutter brackets 48. Gutter brackets 48 are arranged next to the grooves 38, 40. By arranging the gutter brackets 48 in the grooves 38, 40, it is possible to countersink the gutter brackets 48. Hereby, the gutter brackets 48 do not protrude from the roof structure 34. When providing a roof structure with roofing felt, it is important to be able to arrange the gutter brackets 48 in a manner, in which they do not protrude from the roof structure 34.
Fig. 4D illustrates a schematic view of the tool 2 shown in Fig. 4A used to cut and additional groove for gutter brackets in the roof structure shown in Fig. 4A and Fig. 4B. A milling cutter 44 is aligned along the side structure of the plate member 6. Accordingly, when the milling cutter 44 is used and moved in the direction 42, an additional groove extending parallel to the first groove 38 and the second groove 40 is provided in the predefined distance d from the second groove 40. It can be seen, that the distance d1 between the first groove 38 and the second groove 40 corresponds to the distance d2 between the second groove 40 and the additional groove being cut by the milling cutter 44. By adjusting the position of the insert member 8 on the rod member 4, it is possible to change distance d1, d2 between adjacent grooves 38, 40.
The insert structure 8 is adapted to fit the grooves 38, 40 made by the milling cutter 44. If another cutter disc is used, it is possible to replace the insert structure 8 with another one having another width in order to make the insert structure 8 fit into the groove 38, 40. The plate member 6 is provided with a guiding structure 50 extending along the length of the plate member 6 parallel to the longitudinal axis Y of the plate member 6. The guiding structure 50 can be used to control the motion of a milling cutter or another tool used to cut a groove in a rood structure.
Fig. 5 illustrates a schematic top view of a tool 2 according to the invention. The tool 2 comprises a rod member 4 having a longitudinal axis X. The tool 2 comprises a plate member 6 detachably attached to the rod member 4. When the plate member 6 is attached to the rod member 4, the longitudinal axis Y of the plate member 6 extends perpendicular to the longitudinal axis X of the rod member 4.
The rod member 4 is provided with a centrally arranged groove 18 extending along the entire length of the rod member 4.
An elongated insert member 8 is detachably attached to the rod member 4. The insert member 8 has been inserted to the groove 18 and hereby fixed to the rod member 4 by means of an attachment structure comprising a screw 22 and a sliding block 28 arranged in the groove 18. A scale portion 16 is provided at the rod member 4. Accordingly, the position of the insert member 6 may be adjusted by using the scale portion 16.
The plate member 6 is shaped as a rectangular plate provided with holes 12 arranged along the longitudinal axis Y of the plate member 6. A ring structure 14, 14' surrounds each of the holes 12. The plate member 6 comprises additional holes 10 arranged close to the periphery of the plate member 6. A first cylindrical attachment structure 24 is inserted through one of the holes in the plate member 6 and an additional attachment structure 26 (having a cylindrical geometry) has been received by one of the additional holes in the plate member 6. The plate member 6 is provided with a guiding structure 50 extending along the entire length of the plate member 6 parallel to the longitudinal axis
Y of the plate member 6. The guiding structure 50 protrudes from the top surface of the remaining portion of the plate member 6. The guiding structure 50 has a constant rectangular-shaped cross section. The 5 guiding structure 50 is adapted to be used to control the motion of the milling cutter used to cut a groove in a rood structure.
List of reference numerals
Tool
Rod member
Plate member
Insert structure
10, 10' Hole
12, 12' Hole
Ring structure
Scale section
Groove
Sliding block
Screw
Attachment structure
Attachment structure
Sliding block
Block member
Block member
Roof structure
Edge
38, 40 Groove
Direction
44, 44' Milling cutter
Edge
Gutter bracket
Guiding structure
Disc member
X, Y Longitudinal axis
Z Axis d1, d2 Distance

Claims (9)

PatentkravPatent claims 1. Værktøj (2) anvendelig ved processen at skære riller (38, 40) i en struktur (34) såsom en tagstruktur (34), hvor værktøjet (2) omfatter en stangformet enhed (4), der har en langsgående akse (X) og en pladeformet enhed (6), der er fastgjort til den stangformede enhed (4), hvor den pladeformede enhed (6) har en langsgående akse (Y), der i det væsentlige strækker sig vinkelret på den stangformede enheds (4) langsgående akse (X), kendetegnet ved at værktøjet (2) omfatter en indsatsstruktur (8), der strækker sig vinkelret på den stangformede enheds (4) langsgående akse (X) og rager ud derfra, og ved at værktøjet omfatter en første fastgørelsesstruktur (24) og/eller en anden fastgørelsesstruktur (26), hvor den første fastgørelsesstruktur (24) og/eller den anden fastgørelsesstruktur (26) i det mindste delvist er omgivet af en magnetisk eller magnetiserbar skiveformet enhed (52), hvor den pladeformede enhed (6) omfatter en struktur (14, 14'), der er tilpasset til at modtage og lægge an mod den magnetiske eller magnetiserbare skiveformede enhed (52), hvor strukturen (14, 14') er magnetisk eller magnetiserbar.Tool (2) useful in the process of cutting grooves (38, 40) in a structure (34) such as a roof structure (34), the tool (2) comprising a rod-shaped unit (4) having a longitudinal axis (X ) and a plate-shaped unit (6) attached to the rod-shaped unit (4), the plate-shaped unit (6) having a longitudinal axis (Y) extending substantially perpendicular to the longitudinal axis of the rod-shaped unit (4). axis (X), characterized in that the tool (2) comprises an insert structure (8) extending perpendicular to the longitudinal axis (X) of the rod-shaped unit (4) and projecting therefrom, and in that the tool comprises a first fastening structure (24 ) and / or a second fastening structure (26), wherein the first fastening structure (24) and / or the second fastening structure (26) is at least partially surrounded by a magnetic or magnetizable disc-shaped unit (52), wherein the plate-shaped unit (6) ) comprises a structure (14, 14 ') adapted to receive and abut the magnetic or magnetizable disc-shaped unit (52), wherein the structure (14, 14 ') is magnetic or magnetizable. 2. Værktøj (2) ifølge krav 1, kendetegnet ved at indsatsstrukturen (8) er tilpasset til at blive indsat i en rille (38, 40) tilvejebragt ved at skære en struktur (34) langs sidedelen af den pladeformede enhed (6).Tool (2) according to claim 1, characterized in that the insert structure (8) is adapted to be inserted into a groove (38, 40) provided by cutting a structure (34) along the side portion of the plate-shaped unit (6). 3. Værktøj (2) ifølge krav 1 eller 2, kendetegnet ved at indsatsstrukturen (8) er aftageligt fastgjort til den stangformede enhed (4).Tool (2) according to claim 1 or 2, characterized in that the insert structure (8) is removably attached to the rod-shaped unit (4). 4. Værktøj (2) ifølge krav 3, kendetegnet ved at indsatsstrukturen (8) er forskydeligt fastgjort til den stangformede enhed (4).Tool (2) according to claim 3, characterized in that the insert structure (8) is slidably attached to the rod-shaped unit (4). 5. Værktøj (2) ifølge et hvilket som helt af de foregående krav, kendetegnet ved at den første fastgørelsesstruktur (24) rager frem fra den stangformede enhed (4), og ved at den pladeformede enhed (6) omfatter ét eller flere huller (12, 12'), der er indrettet til at modtage den første fastgørelsesstruktur (24).Tool (2) according to any one of the preceding claims, characterized in that the first fastening structure (24) projects from the rod-shaped unit (4), and in that the plate-shaped unit (6) comprises one or more holes ( 12, 12 ') arranged to receive the first fastening structure (24). 6. Værktøj (2) ifølge krav 5, kendetegnet ved at ét eller flere huller (12, 12') er anbragt langs den pladeformede enheds (6) langsgående akse (Y) .Tool (2) according to claim 5, characterized in that one or more holes (12, 12 ') are arranged along the longitudinal axis (Y) of the plate-shaped unit (6). 7. Værktøj (2) ifølge et hvilket som helst af de foregående krav, kendetegnet ved at den anden fastgørelsesstruktur (26) rager frem fra den stangformede enhed (4), og ved at den pladeformede enhed (6) omfatter ét eller flere hullerTool (2) according to any one of the preceding claims, characterized in that the second fastening structure (26) projects from the rod-shaped unit (4), and in that the plate-shaped unit (6) comprises one or more holes 5 (10, 10'), der er indrettet til at modtage den anden fastgørelsesstruktur (26).5 (10, 10 ') adapted to receive the second fastening structure (26). 8. Værktøj (2) ifølge et hvilket som helst af de foregående krav, kendetegnet ved at den stangformede enhed (4) omfatter en rille (18), der strækker sig langs længden af den stangformede enhed (6).Tool (2) according to any one of the preceding claims, characterized in that the rod-shaped unit (4) comprises a groove (18) extending along the length of the rod-shaped unit (6). 9. Værktøj (2) ifølge krav 8, kendetegnet ved at fastgørelsesstrukturerne (24,Tool (2) according to claim 8, characterized in that the fastening structures (24, 26) og/eller indsatsstrukturen (8) omfatter en glideblok (20, 28), der er tilpasset til at kunne modtages og være forskydeligt arrangeret i rillen (18) på den stangformede enhed (6).26) and / or the insert structure (8) comprises a sliding block (20, 28) adapted to be receivable and slidably arranged in the groove (18) of the rod-shaped unit (6).
DKPA201800112A 2018-03-12 2018-03-12 Tool for Assisting the Process of Cutting Grooves in a Structure DK179879B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DKPA201800112A DK179879B1 (en) 2018-03-12 2018-03-12 Tool for Assisting the Process of Cutting Grooves in a Structure
PCT/DK2019/050073 WO2019174689A1 (en) 2018-03-12 2019-02-25 Tool for assisting the process of cutting grooves in a structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DKPA201800112A DK179879B1 (en) 2018-03-12 2018-03-12 Tool for Assisting the Process of Cutting Grooves in a Structure

Publications (2)

Publication Number Publication Date
DK201800112A1 DK201800112A1 (en) 2019-08-20
DK179879B1 true DK179879B1 (en) 2019-08-20

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Family Applications (1)

Application Number Title Priority Date Filing Date
DKPA201800112A DK179879B1 (en) 2018-03-12 2018-03-12 Tool for Assisting the Process of Cutting Grooves in a Structure

Country Status (2)

Country Link
DK (1) DK179879B1 (en)
WO (1) WO2019174689A1 (en)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4911213A (en) * 1989-03-31 1990-03-27 Julien Le Bleu Router clamp guide apparatus for making dovetail joints and the like
GB9402121D0 (en) * 1994-02-04 1994-03-30 Black & Decker Inc Drilling device with an extension arm
US6604296B2 (en) * 2001-08-23 2003-08-12 Michael Mastrobattista Framing speedsquare attachment

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Publication number Publication date
DK201800112A1 (en) 2019-08-20
WO2019174689A1 (en) 2019-09-19

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