The present invention has as an aim a device making it possible to collect the refuse generated at the time of operations of drilling. It relates in particular, but not exclusively, to a device making it possible to collect dust, generated particles, and chips when one bores walls, partitions, surfaces made of plaster, stone, cellular concrete, wood, metal, etc.
One knows that it is highly recommended to carry, during the realization of such work of drilling, safety goggles with broad cover in order to protect the eyes of the operators, from projections. However, the wearing of this type of glasses is often uncomfortable and impractical because in particular of their dimensions and the condensation which obstructs the vision.
Moreover, whether one carries or not glasses, the refuse produced at the time of the operations of drilling is projected in the air before settling on the ground, which can cause respiratory disorders, and requires carrying out cleaning with the assistance generally of a brush or a vacuum cleaner.
The invention aims thus more particularly to solve these problems by proposing a simple and inexpensive device in particular making it possible to avoid projection in the air of particles.
At this purpose, the invention proposes a device making it possible automatically to collect the refuse generated at the time of operations of drilling carried out using means of drilling, characterized in that it includes a receptacle made up of a deformable material, which comprises:
Preferentially, the walls of the receptacle, the adhesive means and the walls of the protuberance consist of a transparent material making it possible to the users to locate the zone to be bored after having laid out the device according to the invention on this zone.
In this manner, the device according to the invention advantageously makes it possible to the operator to use his two hands to hold the means of drilling and to direct with precision the crossing element of this latter. Moreover, it will not be compulsary to carry safety goggles or to carry out a cleaning of the refuse after the operation of drilling is finished, the latter remaining in the interior space defined by the aforementioned receptacle.
Process of the invention will be described hereafter, by way of non-restrictive examples, with reference to the annexed drawings in which:
FIG. (1) is a diagrammatic representation, top view, of the device according to the invention.
FIG. (2) is a diagrammatic representation, side view, of the device according to the invention, with a description of its components.
FIG. (3) is a diagrammatic representation of the device according to the invention, crossed by the crossing element of drilling means.
In this example, such as is represented in particular on FIGS. (1) and (2), the device according to the invention comprises a receptacle consisting of an envelope (1) which constitutes a small pouch preferably made up of a flexible and transparent plastic material, such as for example P.E.T. “polyethylene terephthalate”, the elements of this envelope (1) being able to be sealed thermically.
Such as it is represented in particular on FIG. (1), envelope (1) can show a rectangular form, but it can also show various forms such as for example, square, circular ones, etc.
The receptacle comprises:
The walls of the protuberance (3′) consist of a material which allows, preferentially following a pre-treatment, to constitute, during the drilling of the protuberance (3′), the aforementioned strips (3″) which extend near the crossing opening created at the time of the aforesaid drilling. Thus, as an example, these walls can consist of plastic, rigid or semi rigid materials, and pre-grooved in order to adapt to dimensions and the rotation speed of the crossing elements (5), the aforementioned strips (3″) thus being able to be pre-cut out.
A drilling by using the device according to the invention results in the realization of the following stages:
In this manner, the use of the device according to the invention advantageously makes it possible to avoid the projection of the rubble generated at the time of the operations of drilling, which allows in particular:
The means of drilling and the crossing element (5) can respectively be, as an example, a drilling machine and a drill.
In an advantageous way, the device according to the invention allows the professionals and the private individuals to carry out various work of drilling in full safety.
The device according to the invention can be used in all the current positions of drilling.
Number | Date | Country | Kind |
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1050254 | Jan 2010 | FR | national |
Filing Document | Filing Date | Country | Kind | 371c Date |
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PCT/FR2011/000018 | 1/14/2011 | WO | 00 | 7/4/2012 |