WO2011090447A1 - Method of producing a transparent luminous slide by resin transfer moulding and system therefore - Google Patents

Method of producing a transparent luminous slide by resin transfer moulding and system therefore Download PDF

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Publication number
WO2011090447A1
WO2011090447A1 PCT/TR2010/000201 TR2010000201W WO2011090447A1 WO 2011090447 A1 WO2011090447 A1 WO 2011090447A1 TR 2010000201 W TR2010000201 W TR 2010000201W WO 2011090447 A1 WO2011090447 A1 WO 2011090447A1
Authority
WO
WIPO (PCT)
Prior art keywords
slide
transparent
boss
upper mold
paint
Prior art date
Application number
PCT/TR2010/000201
Other languages
French (fr)
Inventor
Baris Pakis
Original Assignee
Polin Su Parklari Ve Havuz Sistemleri Anonim Sirketi
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 Polin Su Parklari Ve Havuz Sistemleri Anonim Sirketi filed Critical Polin Su Parklari Ve Havuz Sistemleri Anonim Sirketi
Publication of WO2011090447A1 publication Critical patent/WO2011090447A1/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
    • B29C70/04—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
    • B29C70/28—Shaping operations therefor
    • B29C70/40—Shaping or impregnating by compression not applied
    • B29C70/42—Shaping or impregnating by compression not applied for producing articles of definite length, i.e. discrete articles
    • B29C70/46—Shaping or impregnating by compression not applied for producing articles of definite length, i.e. discrete articles using matched moulds, e.g. for deforming sheet moulding compounds [SMC] or prepregs
    • B29C70/48—Shaping or impregnating by compression not applied for producing articles of definite length, i.e. discrete articles using matched moulds, e.g. for deforming sheet moulding compounds [SMC] or prepregs and impregnating the reinforcements in the closed mould, e.g. resin transfer moulding [RTM], e.g. by vacuum
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63G—MERRY-GO-ROUNDS; SWINGS; ROCKING-HORSES; CHUTES; SWITCHBACKS; SIMILAR DEVICES FOR PUBLIC AMUSEMENT
    • A63G21/00—Chutes; Helter-skelters
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C37/00—Component parts, details, accessories or auxiliary operations, not covered by group B29C33/00 or B29C35/00
    • B29C37/0025—Applying surface layers, e.g. coatings, decorative layers, printed layers, to articles during shaping, e.g. in-mould printing
    • B29C37/0028—In-mould coating, e.g. by introducing the coating material into the mould after forming the article
    • B29C37/0032—In-mould coating, e.g. by introducing the coating material into the mould after forming the article the coating being applied upon the mould surface before introducing the moulding compound, e.g. applying a gelcoat
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2995/00—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds
    • B29K2995/0018—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds having particular optical properties, e.g. fluorescent or phosphorescent
    • B29K2995/0025—Opaque
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2995/00—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds
    • B29K2995/0018—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds having particular optical properties, e.g. fluorescent or phosphorescent
    • B29K2995/0026—Transparent
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/52—Sports equipment ; Games; Articles for amusement; Toys
    • B29L2031/5254—Swimming or diving equipment

Definitions

  • the invention relates to lighting of slides.
  • the invention relates to particularly transparent luminous slide production system using method of molding by resin transfer which ensures lighting of slides without requiring any electric lighting, LEDs, transparent paints; or similar means of energy of light.
  • the invention can be adapted to slides which are produced employing method of molding by resin transfer; and not any electric equipment is used. Therefore, additional investment, maintenance requirements are gone away; and the cost of electricity use and related risks are also eliminated. It is natural as much as the sun; and its use is cost-free.
  • the transparent luminous slide system according to the invention is eternal - lived. As long as the slide works, not any additional maintenance for the transparent luminous slide system will be required. Thanks to the transparent luminous slide system according to the invention, there is no risk of giving structural harms posed by the transactions, such as drilling, cutting, etc., which might be encountered in the subsequently - mounted systems because it is manufactured on the factory floor; and is produced as integrated with the product.
  • Figure 1 is a general view of the molds.
  • Figure 2 is a view of the layers pertinent to painting of the mold.
  • Figure 3 is a view of the layers pertinent to removal of masking tape and application of transparent paint.
  • Figure 4 is a view of the layers which are obtained by means of spreading fibers; and forming final shape.
  • Figure 5 a final view of the resin slide piece layers that has said layers.
  • the invention is luminous slide production system using method of molding by resin transfer; and luminous slide which is obtained by means of this method. Since resin which is used in the manufacture of slides is in transparent color, embodiment of the slide is revealed as transparent and colored.
  • the piece which will constitute the slide embodiment is prepared by means of using the boss (1 ) and the upper mold (2) that are prepared beforehand.
  • the upper mold (2) can also be thought to have the same layers with the same processes in location of the boss (1 ), which is indicated in figures 2, 3 and 4. Only the upper mold (2) is lacking fiber (7). The process of laying fiber (7) is not applied to the upper mold (7).
  • the upper mold (2) is closed onto the boss (1 ); and the sequence of resin injection to the clearing which is found between the molds (1 , 2) is initiated.
  • the resin which is used for injection must be absolutely transparent (colorless).
  • a counter - vacuum is applied for compression of the molds (1 , 2); and for easy advancement of the injected resin; and it is ensured that the containers (1 , 2) which are under vacuum are not leaking from any point.

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Composite Materials (AREA)
  • Mechanical Engineering (AREA)
  • Moulding By Coating Moulds (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)

Abstract

Transparent luminous slide production method by resin transfer; and system for producing the same. Slide is revealed as transparent and color since the resin which is used in manufacture of the slide is in transparent colour. Basically, it gives light effect without using any electric equipment; and therefore without the need for additional investment or maintenance. It is natural as much as the sun; and its use is cost-free. System lifetime has restrictions compared to the product which is used in solutions that are made by means of electric lamps, LEDs, transparent paints, etc. Contrary to these, the transparent luminous slide system is eternal - lived. As long as the slide works, not any additional maintenance for the transparent luminous slide system will be required.

Description

DESCRIPTION
METHOD OF PRODUCING A TRANSPARENT LUMINOUS SLIDE BY RESIN TRANSFER MOULDING AND SYSTEM THEREFORE Technical Field
The invention relates to lighting of slides.
The invention relates to particularly transparent luminous slide production system using method of molding by resin transfer which ensures lighting of slides without requiring any electric lighting, LEDs, transparent paints; or similar means of energy of light.
The State of Art and Brief Description of the Invention
Almost all of the firms in the worldwide slide industry make their productions by means of open die method. In the techniques known in the industry, as a general practice, they perform these kinds of lighting or entertainment-purposed functions by means of known effect technics. These are added as subsequently incorporated features in form of mounting lighting fixtures to slides; coloring by means of using various electronic, laser, projection techniques.
In this framework, thanks to the invention, production of transparent luminous slide pieces is realized as a part of the production method of molding by resin transfer.
The invention can be adapted to slides which are produced employing method of molding by resin transfer; and not any electric equipment is used. Therefore, additional investment, maintenance requirements are gone away; and the cost of electricity use and related risks are also eliminated. It is natural as much as the sun; and its use is cost-free.
In products which are used in solutions that are made by means of electric lamps, LEDs, transparent paints etc., lifetimes of the systems are limited. Contrary to these, the transparent luminous slide system according to the invention is eternal - lived. As long as the slide works, not any additional maintenance for the transparent luminous slide system will be required. Thanks to the transparent luminous slide system according to the invention, there is no risk of giving structural harms posed by the transactions, such as drilling, cutting, etc., which might be encountered in the subsequently - mounted systems because it is manufactured on the factory floor; and is produced as integrated with the product.
Description of the Figures Figure 1 is a general view of the molds.
Figure 2 is a view of the layers pertinent to painting of the mold.
Figure 3 is a view of the layers pertinent to removal of masking tape and application of transparent paint.
Figure 4 is a view of the layers which are obtained by means of spreading fibers; and forming final shape.
Figure 5 a final view of the resin slide piece layers that has said layers.
Reference Numbers
1- Boss
2- Upper mold
3- Light marks
4- Masking tape
5- Colored opaque (Light-proof) paint
6- Colored transparent (Translucent) paint
7- Fiber Detailed Description of the Invention
The invention is luminous slide production system using method of molding by resin transfer; and luminous slide which is obtained by means of this method. Since resin which is used in the manufacture of slides is in transparent color, embodiment of the slide is revealed as transparent and colored. The piece which will constitute the slide embodiment is prepared by means of using the boss (1 ) and the upper mold (2) that are prepared beforehand.
On the internal surface of the boss (1 ) and the upper mold (2), which is given in Figure 1 ; light marks (3) are drawn in form of linear lines that are parallel to each other. The said light marks (3) can be drawn both later; or they can also be constituted during the production of the molds (1 , 2). Therefore, they are continuously available on the molds (1. 2). Masking tape (4) of the same width is applied on to the said light marks (3). After placement of masking tape (4) on to the molds (1 , 2), colored opaque paint (5) is applied on to the molds (1 , 2). (Figure - 2).
Immediately after application of colored opaque paint (5), masking tapes (4) are removed; and the colored opaque paint (5) is left to become cured.
After the colored opaque paint (5) on the molds (1 ,2) completes its curing; after an area in size of the light marks (3) that is left blank using masked tape (4) is appropriately cleaned, colored transparent paint (6) is applied in suitable thicknesses to the clearances which are left blank; and the paint is left to dry (Figure 3).
And as a last stage, sequence of fiber (7) laying to the boss (1 ) is initiated. In this stage, laying of fiber (7) that is in conformity with the physical performance criteria expected from the piece is done. Fiber (7) is used to provide physical strength to the piece (Figure 4).
Since the same processes are applied on the internal surfaces of the boss (1 ) and of the upper mold (2); the upper mold (2) can also be thought to have the same layers with the same processes in location of the boss (1 ), which is indicated in figures 2, 3 and 4. Only the upper mold (2) is lacking fiber (7). The process of laying fiber (7) is not applied to the upper mold (7).
At the end of this stage, the upper mold (2) is closed onto the boss (1 ); and the sequence of resin injection to the clearing which is found between the molds (1 , 2) is initiated. The resin which is used for injection must be absolutely transparent (colorless). During injection process, a counter - vacuum is applied for compression of the molds (1 , 2); and for easy advancement of the injected resin; and it is ensured that the containers (1 , 2) which are under vacuum are not leaking from any point.
After the resin injection process, the resin is left to become cured; and the molds (1 , 2) are opened up; the piece is removed. The pieces are obtained in a manner which is given in figure 5. Slide is formed by means of adding these pieces to each other.

Claims

The invention is transparent luminous slide production system using molding by resin transfer method, and is characterized in that; it comprises boss (1) and upper mold (2) giving shape to the slide piece; light marks (3) that determine boundaries of the luminous zones on the molds; masking tape (4) that is used to restrict paintings; colored opaque paint (5) that is used in locations which are not desired to permeate light; colored opaque paint (6) that is used in locations which are desired to permeate light; fiber (7) which is used to provide the piece with physical strength.
The invention is transparent luminous, slide production system using method of molding by resin transfer, and is characterized in that; it comprises the production method steps of:
- preparation of the boss (1 ) and the upper mold (2) according to the form of slide which is desired to be produced,
- drawing of light marks (3) onto the internal surfaces of the said boss (1) and of the upper mold (2),
- to the place between the light marks (3) that are found on the boss (1) and the upper mold (2), application of the masking tape (4) which is of the same width with this clearance,
- application of colored opaque paint (5) on to the boss (1) and the upper mold (2).
- removal of masking tapes (4) immediately after application of paint,
- cleaning of the areas which are left blank upon removal of the masking tape (4),
- application of colored opaque paint (6) to the areas which are left blank,
- coating the tops of light marks (3); and of colored paint layers (5, 6) with fiber (7),
- closing of the said upper mold (2) and the boss (1) to each other with the above -mentioned layers remaining in the internal section,
- injection of transparent resin into the clearing which remains inside of the closed mold (1 , 2),
- vacuum - pressing of the molds (1 , 2) that are closed,
- opening up of the molds (1 , 2) by waiting for the resin to become cured; removal of the piece.
PCT/TR2010/000201 2010-01-25 2010-10-11 Method of producing a transparent luminous slide by resin transfer moulding and system therefore WO2011090447A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
TR2010/00520A TR201000520A2 (en) 2010-01-25 2010-01-25 Transparent light slide production system with resin transfer molding method.
TR2010/00520 2010-01-25

Publications (1)

Publication Number Publication Date
WO2011090447A1 true WO2011090447A1 (en) 2011-07-28

Family

ID=43530219

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/TR2010/000201 WO2011090447A1 (en) 2010-01-25 2010-10-11 Method of producing a transparent luminous slide by resin transfer moulding and system therefore

Country Status (2)

Country Link
TR (1) TR201000520A2 (en)
WO (1) WO2011090447A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4126279A4 (en) * 2020-04-01 2024-08-14 Proslide Technology Inc Water slide segment with spacer layer and methods of manufacture therefor

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2572023A1 (en) * 1984-10-23 1986-04-25 Arib Process for producing a retroreflecting (backscattering) coating having a smooth surface on a moulded part, as well as a moulded component obtained according to the said process
US6444303B1 (en) * 1999-11-01 2002-09-03 Lear Corporation Fabric-less part and method of making same
WO2004067246A2 (en) * 2003-01-24 2004-08-12 Vec Technology, Inc. Composite molded article and method of making a composite molded article
WO2007120880A2 (en) * 2006-04-14 2007-10-25 Creative Kingdoms, Llc Interactive waterplay apparatus and methods
FR2922150A1 (en) * 2007-10-11 2009-04-17 Atmosphere Piscines Boat or tank's composite material hull manufacturing method, involves applying gelcoat on mold, applying draining reinforcing fiber on gelcoat, closing translucent counter-mold on mold, and injecting resin between counter-mold and mold
WO2009055555A2 (en) * 2007-10-24 2009-04-30 Technifex Products, Llc Amusement slide with lighting effect

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2572023A1 (en) * 1984-10-23 1986-04-25 Arib Process for producing a retroreflecting (backscattering) coating having a smooth surface on a moulded part, as well as a moulded component obtained according to the said process
US6444303B1 (en) * 1999-11-01 2002-09-03 Lear Corporation Fabric-less part and method of making same
WO2004067246A2 (en) * 2003-01-24 2004-08-12 Vec Technology, Inc. Composite molded article and method of making a composite molded article
WO2007120880A2 (en) * 2006-04-14 2007-10-25 Creative Kingdoms, Llc Interactive waterplay apparatus and methods
FR2922150A1 (en) * 2007-10-11 2009-04-17 Atmosphere Piscines Boat or tank's composite material hull manufacturing method, involves applying gelcoat on mold, applying draining reinforcing fiber on gelcoat, closing translucent counter-mold on mold, and injecting resin between counter-mold and mold
WO2009055555A2 (en) * 2007-10-24 2009-04-30 Technifex Products, Llc Amusement slide with lighting effect

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4126279A4 (en) * 2020-04-01 2024-08-14 Proslide Technology Inc Water slide segment with spacer layer and methods of manufacture therefor

Also Published As

Publication number Publication date
TR201000520A2 (en) 2010-12-21

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