GB2525373A - Cutting system for insulation and construction boarding - Google Patents
Cutting system for insulation and construction boarding Download PDFInfo
- Publication number
- GB2525373A GB2525373A GB1404436.6A GB201404436A GB2525373A GB 2525373 A GB2525373 A GB 2525373A GB 201404436 A GB201404436 A GB 201404436A GB 2525373 A GB2525373 A GB 2525373A
- Authority
- GB
- United Kingdom
- Prior art keywords
- cutting
- insulation
- board
- tool
- construction
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26B—HAND-HELD CUTTING TOOLS NOT OTHERWISE PROVIDED FOR
- B26B29/00—Guards or sheaths or guides for hand cutting tools; Arrangements for guiding hand cutting tools
- B26B29/06—Arrangements for guiding hand cutting tools
-
- 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
- B26D1/04—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 linearly-movable cutting member
-
- 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
- B26D7/0006—Means for guiding the cutter
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Building Environments (AREA)
Abstract
A system for cutting insulation board to size. Insulation board is often cut by the use of a hand saw, creating large amounts of dust and debris. The present system aims to mitigate the creation of such debris through the use of a guided knife blade. The system comprises a frame device 1 into which boarding 16 is inserted and held for cutting. The frame may comprise parallel upper battens 2, 4 hinged 10 to end section 5, the battens defining a cutting guide 15, 14 in which a cutting tool 11 may be located. The cutting tool may comprise guide pieces 12, 13 to further seat the tool in the cutting guide. Screw-down holding points 18 may be provided in the parallel upper battens to enable different depths of board to be held whilst cutting.
Description
PATENT APPLICATION
OF
JAMIE WILSON
FOR
CUTTING SYSTEM FOR INSULATION AND CONSTRUCTION BOARDING
Field of the Invention
The present invention relates to the culling to size of construction boarding, particularly insulation types using a frame device and improved cutting method.
BackQround The use of surface board backed with rigid insulation or foil faced material for the added containment of a buildings heat is common and has been practised within the building industry for many years. It extends its usage from tradition plasterboard filled to the inside of walls, ceilings and generally unfinished surfaces inside domestic and commercial dwellings from the introduction in Kent in 1888. The board core is made of traditional natural materials coated to provide suitable application. It has been used to make good' existing or new interior surfaces and may be coated with a plaster or other finish. This type of boarding led the way for a thermal application to one of its side surfaces, due to the ever growing requirement to retain heat within buildings and help prevent the access of exterior cold air.
Insulation boards are fixed straight onto the surfaces including walls, using continuous ribbons of plaster or adhesive and other required fixtures. Extra fixings hold the boards firm, and joints between boards are sealed to prevent air leaking out. There are two ways to insulate a solid wall internally -with rigid insulation boards, or a stud wall. Stud wall insulation is thicker than rigid insulation boards, so it will reduce the size of your room more. But a stud wall is strong enough to hold heavy fillings such as kitchen units, radiators or wash basins. Insulation boards need fixings that go through them and into the wall behind.
If the plaster is uneven or plaster has been removed and the brickwork is uneven, the wall must be levelled with a layer of plaster or render before boards can be fitted, so a stud wall might be a better option.
The levelling of the wall surface is important to ensure the correct alignment of the board to the wall on installation.
I
Insulating walls internally will make the inside surface of the wall warmer, making it less likely that moisture in the air will condense on the wall. So if there are currently condensation problems then internal wall insulation could help reduce the problem.
It is difficult to insulate every square centimetre of a dwelling and there are almost bound to be some areas that remain cold -for example, where an internal wall meets an external wall. There is then a risk of condensation collecting in these areas and perhaps going unnoticed until a problem develops. This problem can generally be minimised by insulating carefully around window recesses, doors and the edges of internal walls.
If the insulation is incorrectly fitted, there is also a risk that moisture will migrate from the warm air in the room through the insulation until it meets the cold solid wall. It can then condense inside the wall structure and cause problems. This issue can be avoided by adding a vapour control layer on the inner surface of the insulation and ensuring that any breaks in this layer are carefully sealed.
And as with all wall insulation, it is important to make sure that any existing problems of rising damp or penetrating damp are fixed before insulating, otherwise there is a risk of the problem getting worse over time as the moisture gets trapped within the structure.
For these reasons it is recommend that additional internal wall surface insulation board is fitted and by an experienced professional who can ensure that any existing issues are resolved and no new ones are created.
These professionals would purchase the insulation board in average sizes of 2,400 x 1.200 mm and often are required to cut it to varying sizes during application.
This is normally provided by the use of a hand or similar saw after marking a line to which to guide the saw during cutting.
This however, can be very difficult owing to the friction created by the density of the insulation board materials and it also creates a large amount of dust and debris during this process of culling.
This invention aims to provide a solution to the problem of sizing and culling insulation board and other possible boards in a more convenient, improved and less unfastidious way.
Summary of the invention
According to the present invention there is provided a frame device into which a piece of construction board or insulation board is inserted or slid'. This frame device ads as a temporary alignment housing for the board to ensure it is cut to the correct length and that the cut is true or straight, it also offers the guide for a cutting blade therein and reduces dust and debris.
The preferred embodiment has a pair of horizontal battens of equal length and either exacting of varying depths, which are seated to the working surface or floor, this is aided by rubber feet underneath both battens at suitably located points to provide added purchase. The length of the battens and all accompanying horizontal and vertical lengths of the frame are measured and provided to enable sufficient opening for the average size of complete boarding before it is cut.
The two battens are of any desired composite material, including woods, alloys or lightweight metals, plastic and hardened related materials suitable for tools of this nature, being lightweight, none-corrosive but hard wearing by nature of their constructive elements. They are of an elongated rectangular solid form, as is common in known batten shapes when referred to in construction industries.
To each end of the two floor or surface mounted battens of the frame are vertical ends, of a varying form but being of a squared or rectangular nature as a favoured option.
These ends are attached as a fixed addition to the end of the battens and support identical lengths of battens above. These two battens above have parallel alignment to those of the bottom or floor or surface mounted, seated pair.
The upper battens are also horizontal and are hinged to one end, these hinges being located to the upper edge of one of the ends, either to the left or right. These hinges allow the upper two horizontal battens to be lifted as a swinging engagement of the two, allowing insertions of a cuffing tool and the boarding for example.
To the entire length and centre of all battens is a space. This is enabled by all battens being positioned on the ends with an equal continued length of distance between them, that is precise from its start to its end on both the upper two and lower two battens, forming a channel, opening or groove.
The groove or channel of the upper battens is exacting to that of the lower, with slight allowances for structural design of the overall working application. The battens then play host to a cutting tool. This tool is of a varying long blade that is able to seat in length from the upper battens to the upper inside surface of the lower battens, this is to enable it to be pulled along, using the groove or channel offered between all battens as a straight guide. The cutting tool may require expansion pieces or blocks to make up the exact width between its blade and the interior edge of the groove between the battens themselves. The board requiring cutting, is slid onto the sufficiently provided opening between the two sets of battens, in their opening, this may be assisted by lifting the top two battens, which are affixed at one end and hinged at the other.
Once the board has been marked at the desired length and the upper battens have been closed and seated, the user may begin the cutting process.
The board may require a small amount of packing' to the end opposite to that inserted therein as the batten thickness onto which it is seated or laid would possibly provide a small gap or space from the floor or surface for the remainder of the board sheet.
This can be provided by a third party piece of suitable block or level material or as an inclusion with this product These spacers or packers would possibly be of variable sizes but design indicates that this underside would not be affected by the differing thickness of boards, as it is located underneath all of them.
To the pair of upper battens are screw threaded holding points, these have handle or tab areas, similar to the known wing nut' method and have a threaded spike or flat footed or rounded tip length that passes vertically though at least 4 holes in the surface of the battens to the top.
As the board is inserted, depending on the depth or thickness of the board, there may be a space between the board and the battens. To remedy this the 4 or more screw threaded lengths may be screwed in a downward motion, normally clockwise, until they contact with the boards surface and therefore hold it in place. The amount they are each screwed down will depend on the thickness or depth of the board inserted therein.
The user would either place the whole frame onto a suitably heightened surface or table, bench, surface or on the floor and position themselves opposite the cutting tool, as ft pulling the blade toward themselves during the process. Sufficient length is provided in each of these holding lengths to enable them to hold and adjust to the depths of all known varying boards.
A handle with gripping surface is held in the hand of the user and the cutting tool and its blade are pulled toward them, held in alignment by the guide blocks, to its upper and lower blade, seated within the space between all battens, as it moves along the groove or channel provided by the space between these.
As its true line passes through the board, the sharp cutting tool blade is able to cut though the awaiting insulation or other board with either a single stroke or repeated intermittent pulling of the blade through the board and its insulation composite. This cutting action may take several attempts or repeated pulling and cutting actions, dependent upon the density of the board being cut, which may vary from subject to subject.
As the cutting blade passes through the board the debris and dust is reduced in this disclosure due to the way in which the blade is able to approach and pass through the material is a more controlled aligned and exacting way.
Following the completion of the culling process taking the culling tool from one side of the frame device to the other, passing through the entire board width, if required, the upper two adjoined battens, can be lifted and the board and/or blade removed for maintenance.
Brief description of figures
Figures 1 show the insulation board culling system as a dimensional view Figures 2 show a side view of the movable pads of the system Figures 3 show a plan and underside view of the board cuffing system Figures 4 show an example of the cutting tool part Figures 5 show an alternative suggestion of the cutting tool part
Detailed description of figures
A typical embodiment of the invention is illustrated in Figure 1. Having a preferred body form 1, deriving from horizontal upper battens 2 and 4, connected to one end by cross member 3, as shown in Figure 1.
The parallel upper battens 2 and 4 are hinged 10 to the opposite end to cross member 3, enabling 2 and 4 to be lifted. The hinges 10 are seated to the upper edge of end section 5 which is connected to lower battens 8 and 9, as shown in Figure 3.
End section 5 has an opening 6 to accommodate culling tool 11 on arrival once passed along cutting guide 14 and 15. Cutting tool 11 being held in position between all battens in the cutting tool guide 14 and 15 by guide pieces 12 and 13, as shown.
As cutting tool 11 passes through culling guide 14 and 15 it cuts the insulation board 16 which is laid over culling guide 14 and 15, at a desired measurement and onto lower battens 8 and 9 and underneath upper battens 2 and 4 therein.
The screw down holding points 18, enable different depths of board to be held whilst cutting, when laid inside the opening 20 horizontally, as shown in Figure 2. To aid insertion of the board, the upper battens 2A and 4A may be opened or lifted via handle 21.
Rubber feet 19 are located to the underside of lower batten 8A to aid purchase to the seating surface being used. The culling tool hA, as shown in Figure 2 is guided on its passage via upper and lower guide pieces I 2A and 1 3A, allowing its blade 17 to cut boarding laid in its path of travel. Shown in initial stage as broken lines first in Figure 2 and in a travelled location 1 1A.
A plan view of the upper face of the whole device is shown in Figure 3, B. A view of the underside of the whole device is shown in Figure 3, C. The culling tool liD, as shown in Figure 4 has a blade I 7D which may be provided with blade angles 23 and 22 to assist cutting achievement.
The cutting tool being guided by guide pieces 12D and 13D, as shown in Figure 4.
An alternative cutting tool is shown in Figure 5 in its working relation to insulation board
Claims (8)
- Claims 1. A cuffing system for insulation and construction board wherein the board is inserted into a frame device for cutting.
- 2. A culling system for insulation and construction board as claimed in claim I wherein upon insertion into a frame device, insulation board or other is held in place and cut to a required length.
- 3. A culling system for insulation and construction board as claimed in claim I and 2 wherein insulation board or other boarding is cut via a guided cutting tool, with method provided by the frame device.
- 4. A cutting system for insulation and construction board as claimed in claim 3 wherein a cuffing tool has guide pieces.
- 5. A culling system for insulation and construction board as claimed in claim 4 wherein guide pieces located to the blade of a culling tool, seat the tool in a space between battens in which it is passed along in an appropriate directional path for actuation.
- 6. A cutting system for insulation and construction board wherein battens and ends for a frame in which a culling tool is seated, allows guided cutting.
- 7. A cuffing system for insulation and construction board has several lengths that are threaded and may be screwed upward or downward to contact with the board surface, in a holding manner.
- 8. A culling system for insulation and construction board as claimed in all previous claims is a frame device into which construction boarding is slid or inserted and held for culling via a guided cutting tool with guide pieces that locate the tool in a channel for the cutting actuation.AMENDMENTS TO THE CLAIMS HAVE BEEN FILED AS FOLLOWS: Claims 1. A cutting system for insulation and construction board wherein the board is inserted into a frame device for cutting and means are provided to adjust to differing sizes of board upon insertion, a cutting tool part is included and provided which slides in parallel rails to pass through the board once it has been inserted, cutting the board and reducing the amount of waste ad dust created.2. A cutting system for insulation and construction board as claimed in claim 1 wherein upon insertion into a frame device, insulation board or other is held in place and cut to a required length.3. A cutting system for insulation and construction board as claimed in claim 1 and 2 wherein insulation board or other boarding is cut via a rail guided cutting tool, with method provided by the frame.4. A cutting system for insulation and construction board as claimed in claim 3 wherein the cutting tool part has guide pieces which seat within the rail lengths. 5. A cutting system for insulation and construction board as claimed in claim 4 wherein guide pieces located to the blade of a cutting tool, seat the tool in a space between rail length / battens in which it is passed along in an appropriate 0') directional path for actuation.6. A cutting system for insulation and construction board wherein battens and ends C\J for a frame in which the cutting tool part is seated, allows guided cutting.7. A cutting system for insulation and construction board has several threaded bolt lengths that are a part of the solution which may be screwed upward or downward to contact with the board surface, in a holding manner.8. A cutting system for insulation and construction board as claimed in all previous claims is a frame device into which construction boarding is slid or inserted and held for cutting via a guided cutting tool with guide pieces that locate the tool in a channel for the cutting actuation.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1404436.6A GB2525373A (en) | 2014-03-13 | 2014-03-13 | Cutting system for insulation and construction boarding |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1404436.6A GB2525373A (en) | 2014-03-13 | 2014-03-13 | Cutting system for insulation and construction boarding |
Publications (2)
Publication Number | Publication Date |
---|---|
GB201404436D0 GB201404436D0 (en) | 2014-04-30 |
GB2525373A true GB2525373A (en) | 2015-10-28 |
Family
ID=50634672
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1404436.6A Withdrawn GB2525373A (en) | 2014-03-13 | 2014-03-13 | Cutting system for insulation and construction boarding |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB2525373A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106695947A (en) * | 2016-12-14 | 2017-05-24 | 惠州市哈罗德科技有限公司 | Cutting device |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112720617B (en) * | 2020-12-31 | 2023-02-21 | 重庆帅三中印务有限公司 | Intelligent splitting machine with automatic edge correction function |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4646439A (en) * | 1986-02-03 | 1987-03-03 | Squires Daniel R | Cutter for carpet tiles |
DE3716939A1 (en) * | 1986-05-21 | 1987-11-26 | Josef Motzko | Device for cutting boards, especially insulating boards |
DE19513984A1 (en) * | 1995-04-13 | 1996-10-17 | Karl Grube | Cutting device for manufacture of insulation sheets made from e.g. glass fibre |
GB2501263A (en) * | 2012-04-17 | 2013-10-23 | Eugene Conlon | Wire Cutter with Measuring Guides and Depth Adjustment |
DE102014218789A1 (en) * | 2013-09-18 | 2015-03-19 | Spewe AG | cutter |
-
2014
- 2014-03-13 GB GB1404436.6A patent/GB2525373A/en not_active Withdrawn
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4646439A (en) * | 1986-02-03 | 1987-03-03 | Squires Daniel R | Cutter for carpet tiles |
DE3716939A1 (en) * | 1986-05-21 | 1987-11-26 | Josef Motzko | Device for cutting boards, especially insulating boards |
DE19513984A1 (en) * | 1995-04-13 | 1996-10-17 | Karl Grube | Cutting device for manufacture of insulation sheets made from e.g. glass fibre |
GB2501263A (en) * | 2012-04-17 | 2013-10-23 | Eugene Conlon | Wire Cutter with Measuring Guides and Depth Adjustment |
DE102014218789A1 (en) * | 2013-09-18 | 2015-03-19 | Spewe AG | cutter |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106695947A (en) * | 2016-12-14 | 2017-05-24 | 惠州市哈罗德科技有限公司 | Cutting device |
Also Published As
Publication number | Publication date |
---|---|
GB201404436D0 (en) | 2014-04-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
WAP | Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1) |