WO2012056259A2 - Procedure for the three-dimensional working of the natural wooden surfaces of wood - Google Patents

Procedure for the three-dimensional working of the natural wooden surfaces of wood Download PDF

Info

Publication number
WO2012056259A2
WO2012056259A2 PCT/HU2011/000103 HU2011000103W WO2012056259A2 WO 2012056259 A2 WO2012056259 A2 WO 2012056259A2 HU 2011000103 W HU2011000103 W HU 2011000103W WO 2012056259 A2 WO2012056259 A2 WO 2012056259A2
Authority
WO
WIPO (PCT)
Prior art keywords
wood
procedure
flow
worked
created
Prior art date
Application number
PCT/HU2011/000103
Other languages
French (fr)
Other versions
WO2012056259A3 (en
Inventor
László LUGOSI
Nóra LUGOSI
Tamás LUGOSI
GUNGL Anna LUGOSINÉ
Original Assignee
Lugosi Laszlo
Lugosi Nora
Lugosi Tamas
Lugosine Gungl Anna
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 Lugosi Laszlo, Lugosi Nora, Lugosi Tamas, Lugosine Gungl Anna filed Critical Lugosi Laszlo
Publication of WO2012056259A2 publication Critical patent/WO2012056259A2/en
Publication of WO2012056259A3 publication Critical patent/WO2012056259A3/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
    • B24C1/00—Methods for use of abrasive blasting for producing particular effects; Use of auxiliary equipment in connection with such methods
    • B24C1/003—Methods for use of abrasive blasting for producing particular effects; Use of auxiliary equipment in connection with such methods using material which dissolves or changes phase after the treatment, e.g. ice, CO2
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
    • B24C1/00—Methods for use of abrasive blasting for producing particular effects; Use of auxiliary equipment in connection with such methods
    • B24C1/04—Methods for use of abrasive blasting for producing particular effects; Use of auxiliary equipment in connection with such methods for treating only selected parts of a surface, e.g. for carving stone or glass
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
    • B24C1/00—Methods for use of abrasive blasting for producing particular effects; Use of auxiliary equipment in connection with such methods
    • B24C1/06—Methods for use of abrasive blasting for producing particular effects; Use of auxiliary equipment in connection with such methods for producing matt surfaces, e.g. on plastic materials, on glass
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27M—WORKING OF WOOD NOT PROVIDED FOR IN SUBCLASSES B27B - B27L; MANUFACTURE OF SPECIFIC WOODEN ARTICLES
    • B27M1/00—Working of wood not provided for in subclasses B27B - B27L, e.g. by stretching
    • B27M1/003—Mechanical surface treatment
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B44—DECORATIVE ARTS
    • B44B—MACHINES, APPARATUS OR TOOLS FOR ARTISTIC WORK, e.g. FOR SCULPTURING, GUILLOCHING, CARVING, BRANDING, INLAYING
    • B44B3/00—Artist's machines or apparatus equipped with tools or work holders moving or able to be controlled substantially two- dimensionally for carving, engraving, or guilloching shallow ornamenting or markings

Definitions

  • the invention relates to a procedure for the three-dimensional working of the natural wooden surface of wood, in the course of which the wood to be worked is placed on a working stand, where the surface to be worked is exposed to the effect of flow containing a fracturing material, and then the wood with worked surfaces is removed from the working stand.
  • Publication document no. WO 2008/102010 relates to a procedure that can be used before the painting or powder painting of wooden panels, especially MDF boards, as a grinding step during the preparation of the work piece.
  • the grinding or polishing of the surface - besides other possibilities - can also be performed by dry ice spraying recommended in the description.
  • the disadvantage of this procedure is that it is only aimed at the two-dimensional roughening or smoothing of the wooden surface, and it does not provide any teaching about how the three-dimensional working of a given wooden surface can be performed.
  • Our aim with the procedure according to the invention was to overcome the deficiencies of the known wooden surface finishing procedures and to create a version, which is suitable for the three-dimensional working of the natural wooden surface of wood in a simple way, at a favourable cost and in an environmentally friendly way, setting off and emphasising by this the decorating effect of the rings in the wood.
  • the inventive idea was based on the recognition that the layers forming the rings in the wood all have a different solidity, so if dry ice pellets with appropriately chosen properties are used in a way other than the ordinary and applied in a novel way onto the surface of the wood to be worked having the right material properties, then as a result of fracturing the different layers to different extents, the surface can be worked in three dimensions so that by removing softer strands and keeping harder ones a natural three- dimensional wooden surface can be obtained with individual motifs and patterns based on the natural system of lines in the wood, also having an optical effect, and so the task can be solved.
  • the procedure according to the invention for the three- dimensional working of the natural wooden surface of wood, - in the course of which the wood to be worked is placed on a working stand, where the surface to be worked is exposed to the effect of flow containing a fracturing material, and then the wood with worked surfaces is removed from the working stand, - is based on the principle that dry ice pellets of a flow rate of 15 ⁇ 70 kg/h are used as the fracturing material in the flow, and the fracturing material is applied onto the wooden surface (la) with the help of a carrying medium in gas state with a flow rate of 2 ⁇ 7 m 3 /h and a pressure of 2 ⁇ 7 bar, and in this way by fracturing the strands of the surface (la) of the wood (1 ) with different solidity in different depths, a three-dimensional configuration with unique motifs is created on the surface ( la) of the wood (1).
  • a further criterion of the procedure according to the invention may be that compressed air with a flow rate of 2 ⁇ 7 m 3 /h is used as a carrying medium.
  • the flow is applied onto the surface to be finished from a direction at right angles to the surface to be worked, and then the direction of the flow is changed gradually to deviate from the direction at right angles to the surface, in such a way that the angle of incidence between the direction of the flow and its main direction at right angles to the surface is maximum 82°.
  • the direction of the flow is chosen so that the normal projection of the direction of the flow falling onto the main plane of the surface to be finished and the grain direction in the wood to be finished are parallel to each other, and by performing finishing following the grain direction in the wood a grained surface is created.
  • the finishing of the wood is performed from the direction of the raised side of the rings in the wood, and in this way a bright surface is created, or the finishing of the wood is performed from the direction of the concave side of the rings in the wood, and in this way a mat surface is created.
  • dry ice pellets of an average grain size of 3 mm are used as fracturing material, while soft wood, favourably pine is used as wood.
  • the procedure according to the invention has numerous favourable characteristics. The most important one of these is that due to the use of dry ice pellets other than their ordinary use it is possible to work natural wooden surfaces in such a way that novel and unique patterns can be created, as a result of which spectacular configurations with unique three-dimensional motifs can be created on the visible surface of the work piece.
  • Another advantage is that with the procedure according to the invention deeper and more plastic three-dimensional motifs and a more outlined grain pattern and configuration can be created on the natural wooden surface in such a way that the natural feature, colour and structure of the wood is kept, which was not possible with the former procedures.
  • the surface is also favourable from the aspect of acoustics, as due to its three-dimensional extension the developed sizes of the three- dimensionally worked surface increase in all directions as compared to the area occupied in two dimensions, as a result of which the sounds hitting the surface may be reflected at many different angles, and so with the help of the interference effect acoustically favourable spaces can be created by using space dividing elements or cover boards having wooden surfaces prepared with the procedure according to the invention. It is also favourable that the procedure for finishing wooden surfaces according to the invention can be realised at a favourable cost, and it represents a less significant load on the environment as compared to the known procedures.
  • FIGS. 2a-2c show the steps of working a planed larch surface using the procedure according to the invention.
  • the working of a natural spruce surface la was performed using the procedure according to the invention surface.
  • the equipment 4 was a dry ice spraying unit, where the flow 2 consisted of a mixture of dry ice pellets with an average grain size of 3 mm and a flow rate of 20 kg/h, as fracturing material, and a carrying medium of a pressure of 2 bar and a flow rate of 2 m 3 /h, air in the present case, for carrying the fracturing material onto the surface la of the wood 1.
  • the direction 2a of the flow 2 was chosen so that the normal projection 2b of the direction 2a of the flow 2 fell exactly in the grain direction Id of the wood 1. As a result of this very soft parts could be removed from the surface la of the wood in a greater depth.
  • the flow 2 was applied onto the surface la of the wood 1 in a direction 2a parallel to the main direction lb of the wood 1. Then, as it is shown in figure 1 b, the direction 2a of the flow 2 was gradually changed so that the "a" angle of incidence between the direction 2a of the flow 2 and the main direction lb of the wood 1 was maximum 82°. It must be pointed out here that in each case the size of the "a" angle of incidence was determined by the physical properties of the wood 1 to be worked and the shape of the pattern to be created on the surface la.
  • the procedure according to the invention was used to create a previously determined pattern with the help of a steel stencil 3, as shown in figures 2a- 2c.
  • the stencil 3 with cut-out designs 3a was fixed to the wood 1 so that the stencil 3 covered the entire surface 1 a.
  • the stencil 3 was removed from the surface l a of the wood 1 , and so wood with a surface la having a three-dimensional patters was prepared.
  • a space dividing board with a decorative natural wooden surface having three-dimensional patterns was created. It is important to emphasise that according to our experience the most spectacular three-dimensional patterns with the greatest depth and creating the greatest contrast could be achieved in the case of soft wood, especially in the case of pine.
  • the procedure according to the invention can be used favourably especially for the three-dimensional working of the surface of natural wood, and for creating unique patterns suiting the structure and grain of the wood in a simple, quick and environmentally friendly way.

Abstract

The invention relates to a procedure for the three-dimensional working of the natural wooden surface of wood, in the course of which the wood to be worked is placed on a working stand, where the surface to be worked is exposed to the effect of flow containing a fracturing material, and then the wood with worked surfaces is removed from the working stand. The characteristic feature of the procedure according to the invention is that the dry ice pellets of a flow rate of 15÷70 kg/h are used as the fracturing material in the flow (2), and the fracturing material is applied onto the surface (la) of the wood to be worked with the help of a carrying medium in gas state with a flow rate of 2÷7 m3/h and a pressure of 2÷7 bar, and in this way by fracturing the strands of the surface (la) of the wood (1) with different solidity in different depths, a three-dimensional configuration with unique motifs is created on the surface (1a) of the wood (1).

Description

Procedure for the three-dimensional working of the natural wooden surfaces of wood
The invention relates to a procedure for the three-dimensional working of the natural wooden surface of wood, in the course of which the wood to be worked is placed on a working stand, where the surface to be worked is exposed to the effect of flow containing a fracturing material, and then the wood with worked surfaces is removed from the working stand.
Numerous procedures have been elaborated for finishing the surface of wooden space dividing, cover and panel boards. Some of these are procedures when some type of pellet is blown onto the surface to be worked and the kinetic energy of the flow contacting the wooden surface is used for working the surface.
In publication document no. DE 196 39 304 a procedure is described, in which dry ice pellets are used for ageing the lacquer layer coating the wooden surface by spraying dry ice pellets at a certain pressure onto the lacquered surface to be finished. The solution is based on that before use the dry ice grains are "cut up" into small pieces that cannot damage the surface itself but can only change the coating lacquer layer. Consequently this procedure is not suitable for the efficient three-dimensional working of the external surface of wooden pieces or pieces having a natural wooden surface.
Publication document no. WO 2008/102010 relates to a procedure that can be used before the painting or powder painting of wooden panels, especially MDF boards, as a grinding step during the preparation of the work piece. The grinding or polishing of the surface - besides other possibilities - can also be performed by dry ice spraying recommended in the description. However, the disadvantage of this procedure is that it is only aimed at the two-dimensional roughening or smoothing of the wooden surface, and it does not provide any teaching about how the three-dimensional working of a given wooden surface can be performed. Our aim with the procedure according to the invention was to overcome the deficiencies of the known wooden surface finishing procedures and to create a version, which is suitable for the three-dimensional working of the natural wooden surface of wood in a simple way, at a favourable cost and in an environmentally friendly way, setting off and emphasising by this the decorating effect of the rings in the wood.
The inventive idea was based on the recognition that the layers forming the rings in the wood all have a different solidity, so if dry ice pellets with appropriately chosen properties are used in a way other than the ordinary and applied in a novel way onto the surface of the wood to be worked having the right material properties, then as a result of fracturing the different layers to different extents, the surface can be worked in three dimensions so that by removing softer strands and keeping harder ones a natural three- dimensional wooden surface can be obtained with individual motifs and patterns based on the natural system of lines in the wood, also having an optical effect, and so the task can be solved.
In accordance with the set aim the procedure according to the invention for the three- dimensional working of the natural wooden surface of wood, - in the course of which the wood to be worked is placed on a working stand, where the surface to be worked is exposed to the effect of flow containing a fracturing material, and then the wood with worked surfaces is removed from the working stand, - is based on the principle that dry ice pellets of a flow rate of 15÷70 kg/h are used as the fracturing material in the flow, and the fracturing material is applied onto the wooden surface (la) with the help of a carrying medium in gas state with a flow rate of 2÷7 m3/h and a pressure of 2÷7 bar, and in this way by fracturing the strands of the surface (la) of the wood (1 ) with different solidity in different depths, a three-dimensional configuration with unique motifs is created on the surface ( la) of the wood (1).
A further criterion of the procedure according to the invention may be that compressed air with a flow rate of 2÷7 m3/h is used as a carrying medium.
In the case of another realisation of the procedure, before surface finishing a stencil with one or more cut-out designs is placed on a part of the wooden surface, it is fixed to the surface, and then the flow is aimed at the wooden surface to be worked, and the flow is applied onto the surface to be finished from a direction at right angles to the surface to be worked.
In the case of another different version of the procedure according to the invention, first the flow is applied onto the surface to be finished from a direction at right angles to the surface to be worked, and then the direction of the flow is changed gradually to deviate from the direction at right angles to the surface, in such a way that the angle of incidence between the direction of the flow and its main direction at right angles to the surface is maximum 82°.
From the aspect of the procedure it may be favourable, if during working the direction of the flow is chosen so that the normal projection of the direction of the flow falling onto the main plane of the surface to be finished and the grain direction in the wood to be finished are parallel to each other, and by performing finishing following the grain direction in the wood a grained surface is created.
In the case of a further different realisation of the procedure, the finishing of the wood is performed from the direction of the raised side of the rings in the wood, and in this way a bright surface is created, or the finishing of the wood is performed from the direction of the concave side of the rings in the wood, and in this way a mat surface is created.
In the case of an even further realisation of the procedure, during the finishing of the wood the strands that come up first are completely removed, while from the strands appearing later a lattice structure is created on the surface.
In the case of another different version of the invention, dry ice pellets of an average grain size of 3 mm are used as fracturing material, while soft wood, favourably pine is used as wood.
The procedure according to the invention has numerous favourable characteristics. The most important one of these is that due to the use of dry ice pellets other than their ordinary use it is possible to work natural wooden surfaces in such a way that novel and unique patterns can be created, as a result of which spectacular configurations with unique three-dimensional motifs can be created on the visible surface of the work piece.
Another advantage is that with the procedure according to the invention deeper and more plastic three-dimensional motifs and a more outlined grain pattern and configuration can be created on the natural wooden surface in such a way that the natural feature, colour and structure of the wood is kept, which was not possible with the former procedures.
It can also be regarded as an advantage that during three-dimension working the roughness of the natural wooden surface also changes favourably, as a result of which the finished surface provides a special optical effect.
An even further advantage is that due to the three-dimensional surface working performed with diy ice, during working there is no secondary contamination getting integrated in the wooden surface, as a result of which the quality of the finished surface is much better than in the case of the known versions, e.g. surface cleaning by sandblasting. In the case of smoother and clean wooden surfaces free from secondary contaminations several different types of surface treatment procedures can be used on the wooden surface, which offers greater freedom in creating the final surface.
It is important to emphasise that due to the three-dimensional pattern of the uniquely created natural wooden surface the surface is also favourable from the aspect of acoustics, as due to its three-dimensional extension the developed sizes of the three- dimensionally worked surface increase in all directions as compared to the area occupied in two dimensions, as a result of which the sounds hitting the surface may be reflected at many different angles, and so with the help of the interference effect acoustically favourable spaces can be created by using space dividing elements or cover boards having wooden surfaces prepared with the procedure according to the invention. It is also favourable that the procedure for finishing wooden surfaces according to the invention can be realised at a favourable cost, and it represents a less significant load on the environment as compared to the known procedures.
Below the procedure according to the invention is described in detail in connection with examples, with the help of drawings. In the drawings figures la-l c show the steps of working a spruce surface using the procedure according to the invention,
figures 2a-2c show the steps of working a planed larch surface using the procedure according to the invention.
Example 1 :
In the example illustrated by figures la-lc, the working of a natural spruce surface la was performed using the procedure according to the invention surface. In the course of this, as it is shown in figure la, with the spray head 4a connected to the equipment 4 the flow 2 was directed onto the surface la of the wood 1. The equipment 4 was a dry ice spraying unit, where the flow 2 consisted of a mixture of dry ice pellets with an average grain size of 3 mm and a flow rate of 20 kg/h, as fracturing material, and a carrying medium of a pressure of 2 bar and a flow rate of 2 m3/h, air in the present case, for carrying the fracturing material onto the surface la of the wood 1. The direction 2a of the flow 2 was chosen so that the normal projection 2b of the direction 2a of the flow 2 fell exactly in the grain direction Id of the wood 1. As a result of this very soft parts could be removed from the surface la of the wood in a greater depth.
At the beginning the flow 2 was applied onto the surface la of the wood 1 in a direction 2a parallel to the main direction lb of the wood 1. Then, as it is shown in figure 1 b, the direction 2a of the flow 2 was gradually changed so that the "a" angle of incidence between the direction 2a of the flow 2 and the main direction lb of the wood 1 was maximum 82°. It must be pointed out here that in each case the size of the "a" angle of incidence was determined by the physical properties of the wood 1 to be worked and the shape of the pattern to be created on the surface la. The experience was that when the chosen wood was pine and there were visible rings on the surface 1 a of the wood 1 , then after working, if the rings were raised, the worked surface 1 a was a smooth and bright surface, and when the rings were concave, then the worked surface la had a slightly grainy and mat surface.
With the help of the flow 2 the entire surface la of the wood 1 was worked, and in this way, as shown in figure lc, wood 1 with a surface la having three-dimensional patterns was created, which was excellent for use as an acoustical cover board.
Example 2:
In the given example the procedure according to the invention was used to create a previously determined pattern with the help of a steel stencil 3, as shown in figures 2a- 2c. In the case of this version of the procedure, as it is shown in figure 2a, first with the help of fixing tools 3b the stencil 3 with cut-out designs 3a was fixed to the wood 1 so that the stencil 3 covered the entire surface 1 a.
Then, as it can be seen in figure 2b, with the spray head 4a of the equipment 4 a flow 2 was applied onto the stencil 3 and obviously onto the uncovered part of the surface 1 a of the wood 1 too due to the flow 2 passing through the cut-out designs 3a. In this case the spray head 4a was set in a position where the direction 2a of the flow 2 was at right angles to the stencil 3 fixed to the wood 1. In the case of this version of the procedure the flow 2 consisted of dry ice pellets of an average grain size of 4 mm and a flow rate of 30 kg/h, as fracturing material, and compressed air of a pressure of 3 bar and a flow rate of 3m h for carrying the fracturing material to the surface to be worked. The flow 2 was applied onto the cut-out designs 3a of the stencil 3, that is onto the surface la of the wood 1 , until the patters with the desired depth was created.
In the following, as shown in figure 2c, the stencil 3 was removed from the surface l a of the wood 1 , and so wood with a surface la having a three-dimensional patters was prepared. Using this version of the procedure a space dividing board with a decorative natural wooden surface having three-dimensional patterns was created. It is important to emphasise that according to our experience the most spectacular three-dimensional patterns with the greatest depth and creating the greatest contrast could be achieved in the case of soft wood, especially in the case of pine.
The procedure according to the invention can be used favourably especially for the three-dimensional working of the surface of natural wood, and for creating unique patterns suiting the structure and grain of the wood in a simple, quick and environmentally friendly way.
List of references wood 1 a surface
lb main direction 1 c main plane Id grain direction flow 2a direction
2b normal projection stencil 3 a cut-out designs
3 b fixing tools equipment 4a spray head angle of incidence

Claims

1. Procedure for the three-dimensional working of the natural wooden surface of wood, in the course of which the wood to be worked is placed on a working stand, where the surface to be worked is exposed to the effect of flow containing a fracturing material, and then the wood with worked surfaces is removed from the working stand, characterised by that dry ice pellets of a flow rate of 15÷70 kg/h are used as the fracturing material in the flow (2), and the fracturing material is applied onto the surface ( l a) of the wood to be worked with the help of a carrying medium in gas state with a flow rate of 2÷7 nrVh and a pressure of 2÷7 bar, and in this way by fracturing the strands of the surface ( l a) of the wood (1) with different solidity in different depths, a three- dimensional configuration with unique motifs is created on the surface (la) of the wood (1 ).
2. Procedure as in claim 1, characterised by that compressed air with a flow rate of 2÷7 m h is used as a carrying medium.
3. Procedure as in claim 2, characterised by that before surface finishing a stencil (3) with one or more cut-out designs (3a) is placed on a part of the surface ( la) of the wood ( 1), it is fixed to the surface (la), and then the flow (2) is aimed at the surface (la) of the w ood (1 ) to be worked, and the flow (2) is applied onto the surface (la) to be finished from a direction at right angles to the surface (la) to be worked.
4. Procedure as in claim 1 or 2, characterised by that first the flow (2) is applied onto the surface (l a) to be finished from a direction at right angles to the surface (la) to be worked, and then the direction (2a) of the flow (2) is changed gradually to deviate from the direction at right angles to the surface (la), in such a way that the angle of incidence (a) between the direction (2a) of the flow (2) and its main direction (lb) at right angles to the surface (la) is maximum 82°.
5. Procedure as in any of claims 1-4, characterised by that during working the direction (2a) of the flow (2) is chosen so that the normal projection (2b) of the direction (2a) of the flow (2) falling onto the main plane (lc) of the surface (la) to be finished and the grain direction (Id) in the wood (la) to be finished are parallel to each other, and by performing finishing following the grain direction in the wood (1 ) a grained surface (la) is created.
6. Procedure as in any of claims 1-5, characterised by that the finishing of the wood ( 1 a) is performed from the direction of the raised side of the rings in the wood ( l a), and in this way a bright surface (la) is created.
7. Procedure as in any of claims 1-5, characterised by that the finishing of the wood ( l a) is performed from the direction of the concave side of the rings in the wood ( 1 ). and in this way a mat surface (la) is created.
8. Procedure as in any of claims 1-7, characterised by that during the finishing of the wood (la) the strands that come up first are completely removed, while from the strands appearing later a lattice structure is created on the surface.
9. Procedure as in any of claims 1-8, characterised by that dry ice pellets of an average grain size of 3 mm are used as fracturing material.
10. Procedure as in any of claims 1-9, characterised by that soft wood, favourably pine is used as wood (1 ).
PCT/HU2011/000103 2010-10-26 2011-10-25 Procedure for the three-dimensional working of the natural wooden surfaces of wood WO2012056259A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
HUHUP1000568 2010-10-26
HU1000568A HUP1000568A2 (en) 2010-10-26 2010-10-26 Method for three-dimensional working wooden natural surface

Publications (2)

Publication Number Publication Date
WO2012056259A2 true WO2012056259A2 (en) 2012-05-03
WO2012056259A3 WO2012056259A3 (en) 2012-07-05

Family

ID=89990020

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/HU2011/000103 WO2012056259A2 (en) 2010-10-26 2011-10-25 Procedure for the three-dimensional working of the natural wooden surfaces of wood

Country Status (2)

Country Link
HU (1) HUP1000568A2 (en)
WO (1) WO2012056259A2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2023152294A1 (en) * 2022-02-11 2023-08-17 Homag Gmbh Method for cleaning a surface of a workpiece, of a consumable and/or of a component of a processing machine, and processing machine therefor

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19639304A1 (en) 1996-09-25 1998-03-26 Bergische Stahlindustrie Elastic coupling half as ring with metal elements in rubber blocks
WO2008102010A2 (en) 2007-02-23 2008-08-28 Tgc Technologie Beteiligungsgesellschaft Mbh Method and device for grinding and polishing wooden materials, and corresponding wooden parts

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2035159A (en) * 1978-11-22 1980-06-18 Kelsall Timber Ltd Decorating wood by blasting
DE4134182A1 (en) * 1991-10-16 1993-04-22 Wilhelm Linden Method to seal and finish timber - involves sandblasting to define contours, hard brushing, paint application, and differential paint removal
DE19636304A1 (en) * 1996-09-06 1998-03-12 Linde Ag Method for finishing paint=covered wooden surfaces
US6533643B1 (en) * 2002-01-22 2003-03-18 North America Intellectual Property Corporation Sandblasting mask devices of wood objects
US7201193B1 (en) * 2003-07-17 2007-04-10 Loveland Screw Machine, Ltd. Process for treating wood with a mixture of garnet particles and glass beads

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19639304A1 (en) 1996-09-25 1998-03-26 Bergische Stahlindustrie Elastic coupling half as ring with metal elements in rubber blocks
WO2008102010A2 (en) 2007-02-23 2008-08-28 Tgc Technologie Beteiligungsgesellschaft Mbh Method and device for grinding and polishing wooden materials, and corresponding wooden parts

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2023152294A1 (en) * 2022-02-11 2023-08-17 Homag Gmbh Method for cleaning a surface of a workpiece, of a consumable and/or of a component of a processing machine, and processing machine therefor

Also Published As

Publication number Publication date
HU1000568D0 (en) 2010-12-28
HUP1000568A2 (en) 2012-07-30
WO2012056259A3 (en) 2012-07-05

Similar Documents

Publication Publication Date Title
AU2014320767A1 (en) Method for producing a surface structure on a pressing tool by applying metal coatings
CN102462226A (en) Paint film, sand blasting and sanding wood furniture, manufacturing method and device thereof
EP1825957A3 (en) System for designing, previewing and cutting natural stone veneer to deliver ready for installation
JP5570762B2 (en) Manufacturing method of wooden decorative board
WO2012056259A2 (en) Procedure for the three-dimensional working of the natural wooden surfaces of wood
CN102490232B (en) Manufacture method for fan blades
CN101898380A (en) Manufacturing method of floor with relief effect
EP2207655B1 (en) Element for covering a surface, covering obtained therewith and method for manufacturing an element for covering a surface
WO2010082082A1 (en) Element for covering a surface and covering obtained therewith, method for manufacturing an element for covering a surface and corresponding machine.
KR100709690B1 (en) The panel's depressed engraving and relief, several colors the surface processing method
CN104400871A (en) Manufacturing process of artistic safety solid-wood door
CN103306456B (en) Processing method of block floor lined with decorative stone
US20220355335A1 (en) Method and device for manufacturing a base layer having different degrees of hardness and workpiece having different degrees of hardness
TW201706116A (en) Surface finishing method for 3D printed object
CN106670946A (en) Polishing mechanism of leather carving decoration plate
CN104001658B (en) A kind of method for paint spraying of red sandalwood furniture
CN105774366B (en) Fibre cement colored carving board production technology
CN1191929C (en) Technology for making wooden composite parquet floor
CN107776323A (en) Rubber-dough relief decoration plate and its manufacturing process
KR20120017898A (en) Floor interiar material manufacturing method usnig press shaping
USD1004142S1 (en) Wood grain pattern for simulated wood flooring planks
EP3687830B1 (en) Various methods for manufacturing structured press elements
KR101551277B1 (en) processing method of marble surface using film
CN106834559A (en) Polishing mechanism
WO2005035193A3 (en) Method of making a coated abrasive

Legal Events

Date Code Title Description
NENP Non-entry into the national phase

Ref country code: DE

32PN Ep: public notification in the ep bulletin as address of the adressee cannot be established

Free format text: NOTING OF LOSS OF RIGHTS PURSUANT TO RULE 112(1) EPC (EPO FORM 1205 DATED 04.07.2013)

121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 11805165

Country of ref document: EP

Kind code of ref document: A2

122 Ep: pct application non-entry in european phase

Ref document number: 11805165

Country of ref document: EP

Kind code of ref document: A2