FR2587648A1 - Kit for artisanal moulding of plastics - Google Patents

Abstract

Kit for reproduction by moulding, characterised in that the various elements constituting it allow, by their very simplicity, an approach to the techniques of moulding and permit productions therefrom. Application especially to silicones and PVC materials in the field of bait for fishing, leisure activities and manual work in schools. Fishing-bait mould and mould of bait moulds and artificial fishing-bait elements 1, 2.

Description

 The present invention relates to a kit for molding lures for fishing, and only a few applications.

 We know that a fishing lure imitates the farm of a peacock, an insect or another iron, intended to lure the caught fish.

 It is known to make a heavy lure, plouk or pewter by rolling rital or fusion in a bowl provided for this purpose.

 The present invention relates to a relief kit for molding a lure or as a lure element hot or cold, from granular, pasty or fluid compositions, hardening in contact with a hardener or a catalyst which can be noted as ambient air, or by polymerization, allowing the choice of dosages to obtain the hardness, flexibility, density and other qualities that any part of a lure desires.

Such a kit includes:
- what to make an ioule (engraving, impression taking or other
technical)
-the material to be molded.

 - the additives to be incorporated into the molding.

- possibly hooks, fins, flaps, propellers, puck
your turning and other accessories that complement or can
add to such an element of artificial lure.

Benefits
such a kit authorizes the manufacture or reproduction of a lure individually with great fidelity due to the ioule.

 It is possible in the course of realization to incorporate as many diverse elements, metallic or not, as desired, juicing the fins, carrying the cocking in hooks, giving the illusion of life by movement, noise, l odor, reflections, mediating density, balance, distribution of sasses, ballast systems, rudder, fins, etc.

 The work of the farm and the color is done element by element, layer by layer, which with translucent or transparent materials allows effects of light, transparency letting see the inclusions incorporated in the relief.

Attachment to the line can be achieved simply by stitching a hook or hook into the material of the artificial lure thus produced.

Example of the constitution of such a kit suitable for working with silicones
- mold on plaster,
- dry plaster for taking impressions intended for
favbrication of new molds,
-RTV not given to silicone pastes which polymerize
Cold,
- RTV coloring powders, to be incorporated as you go
- CAF glue, silicone paste which polymerizes cold
while allowing to stick another silicone.

- silicones in excavations, plates, tubes tubes and other pro
translucent yarns, colored or not, in various dimensions
- cellular silicones of various densities,
steel and brass wire, lead and other metallic parts
What to incorporate into the molding.

- rain, threads, fabrics, hairs and generally all
materials intended to imitate the details of living forms
that we are trying to imitate or those that the user
please imagine.

-an explanatory booklet giving instructions, advice
useful for making lures, the advantages of materials
res treated, here they are particularly interesting
very slow combustion, without release of toxic vapors,
non-toxic and biologically neutral, chemically
inert, tasteless, odorless, it resists rays very well
ornaments, is flexible, etc ...

In this example, the list of components is not exhaustive and a number of elements which are not essential to the application, ie this molding process may be absent, others may be added to the list.

 A simple way to make a flexible lure using this kit can be to fill the cell of the ioule left by the impression on the battery side of the part to be reproduced with R.T.V.

which is incorporated in the places you have chosen the colored powder or the dye of your choice.

 We make mmo in the cell left by the impression on the face side, then we make the two cells coincide by superposition while waiting for the polymerization to take place (usually a few hours.).

 Another way is to let the face (I) and pile (2) parts of the lure to be made separately polymerize and cut them out to glue them on either side of a central frame (3) as it is shown in Figure N I.

 In Figure N 2, the face and stack parts were glued by contact laying their polymerization.

 Figure N 3 is the example of the inclusion in the course of iabrication of a lure, with a kit according to the invention of non-silicone mounts: a metal wire carrying a line hooking ring (4) , the armament constituted by a hook (5) and two feathers (6 and 7) acting as caudal fin.

 Sealing, ballast of air or liquid for example, incorporated during manufacture, / the content of which it may be possible to modify thereafter by creating an opening for this purpose, allow the lure to be balanced very discreetly.

 The addition of one or more propellers or rotary vanes can be done either after iabrication of the element of the lure or on the contrary incorporated before the end of the polymerization. It is the same with feathers, hair, threads, tinsels, etc.

 Once the polymerization is complete, a surface treatment either with paint or using that C.A.F., improves the finish and the decor.

Application of the possibilities of such a necessary for manual work in schools, leisure centers, leisure activities, production of samples and unique pieces, reduced series not justifying expensive tools, etc. .

as described, the kit allows the realization of flexible and elastic single pieces in reduced series which it is possible, to give an example, to stick on a silicone sheet to obtain a matrix usable almost indefinitely for molding molds plaster or plaster objects to decorate, or other materials working within 250 to meet the tolerances of silicones.

 The example developed on pages 2 and 3 concerned a kit suitable for working with silicone, working cold and without pressure.

With the help of a very small heated or heated mold, a manual lever is sufficient and to inject with sufficient pressure a liquefied PVC by heating a molding kit adapted to this material, including among other elements:
- PVC granules of all desired colors,
- a frame intended to receive and hold the mold under
pressure, possibly heating,
- mold elements to be engraved and elements having
already fingerprints,
- PVC glue,
- PVC sheets, plates, tubes, etc.

- the products and materials described on page 2 but adapted to
PVC,
- a liquid PVC injection system, etc ...

The possibilities and the advantages specific to this second subject authorize in particular the initiation to work and to the conversion of this subject by using a necessary like the one described above.

Claims (4)

I - Reproduction kit by molding characterized in that the elements for an artisanal reproduction by molding even very simplified, are found, especially in the field of flexible, semi-rigid, rigid plastics or soft metals and alloys having this property and the shape of which is obtained by cold polymerization of silicone. 2 - Kit according to claim NO I characterized in that it allows, by its composition, the bonding of silicone elements together or with other elements by means of a silicone adhesive. 3 - A kit according to claims I and 2, characterized in that it contains notassent steel wires, brass, hooks to be included during molding to obtain either a complete lure, or part of a lure for the Peach. 4 - Kit according to claim NOI characterized in that  the shape is obtained by molding of plastic, P.V.C. or soft metal, hot, with or without pressure.