FR2500224A1 - PLINTH WHICH MAY RECEIVE ELECTRICAL CONDUCTORS AND ALLOW THE INSERTION OF A PLUG AT ANY DESIRED POINT - Google Patents

Abstract

OPTICAL AND CORRECTIVE GLASS. THIS GLASS HAS A HIGH REFRACTION INDEX, HIGH CONSTRINGENCE AND LOW DENSITY, GOOD RESISTANCE TO CHEMICALS, GOOD CRYSTALLIZATION BEHAVIOR AND CAN SUBJECT TO CHEMICAL TEMPERING. IT HAS THE FOLLOWING COMPOSITION IN -WEIGHT: 47-75 SIO, 1-20 BO, 0-10 ALO, 0-5 PO, 0-15 LIO, 0-10 NAO, 0-10 KO, 0-20 CAO, 0 -15 MGO, 0-4 SRO, 0-4 BAO, 0-5 ZNO, 1-15 TIO, 0-8 ZRO, 0-5 NBO AND 0-5 F. MAIN APPLICATION: GLASSES FOR GLASSES.

Description

The present invention relates to a skirting board

  to contain electrical conductors for the passage of a current, for example single-phase with earthing, and allowing the insertion of a plug at any point so as to allow the connection of household appliances.

gers in any desired point.

  In the prior art, there are many types

  pipeline systems and associated structures,

tables at any current.

  Existing models generally consist of two distinct structures: the actual conductors and the support, which constitutes a resistant frame

to shocks.

  This support also has the function of maintaining

  drivers in place, spaced and isolated from each other

  very, in order to avoid short circuits.

  However all the devices mentioned above

  are unable to perform other functions than those

  drivers: because of their characteristics of

  truction, they are in fact difficult to adapt to

  in which they are placed.

  The present invention aims to provide a

  device which, besides having all the characteristics

  similar structures mentioned above, may be

  actually considered a skirting board under all the

  pects. In fact, it fits perfectly with an inte-

  without altering its aesthetic characteristics. In addition, it is easier and easier to set up

  existing models, which translates into a reduction in

  considerable cost of manufacturing.

  Due to the multiple functions it fulfills, it saves conventional skirting boards, placed wires

  on the ceiling or climbing along the walls, the boxes

  recessed cables and the use of all other

  positive, with elimination of the corresponding expenditure.

  Long-term blueprint studies to determine

  correct catches are no longer necessary and there is no longer any need for changes to

  possible changes to the original plan.

  The device according to the invention makes it possible

  to maintain maximum freedom in relation to projects of

  because we are not subject to limitations

  as with earlier structures

more rigid.

  As noted above, the current can be

  taken from any point in the plinth through

  appropriate cards, designed in particular to obtain

  to establish a stable connection from the point of view of

only mechanical.

  Other advantages and characteristics of the

  will be highlighted later in the description of the

  tion, given by way of non-limiting example, with reference to the accompanying drawings in which: - Figure 1 is a perspective view of a section of the plinth according to the invention,

  FIG. 2 is a perspective view of the

  ductors housed in said section of the plinth,

  FIG. 3 is a perspective view of the

  Fig. 4 is a view of the side protection devices; Fig. 5 is a sectional view of the plug and also a plan view thereof; Fig. 6 is a view showing details of contact making blades,

  FIG. 7 is a view of the elements of

  connection of the plug, and - Figure 8 is a view of the plug. A plinth (designated by reference 1 on

  FIG. 1), formed of an insulating material such as

  For example, a flame-retardant plastic material can be provided by conventional flute-forming methods with three or more recesses which are parallel and

  piping system accessible from the outside. The-

  central drain 2 contains the grounding conductor while the conductors housed in the recesses

  lateral 3 constitute an electric circuit.

  To protect drivers against contacts

  accidents that may cause short circuits, the

  3 have a curved profile.

  In FIG. 2, it is possible to see the grounding conductor 4 and the supply conductor 5, which are respectively arranged in the recesses 2 and 3,

  as shown in the drawing. Drivers are therefore

  curved and their convex part is directed towards the openings of the recesses; with such an arrangement, it is possible to give the maximum elasticity to

  drivers when their section is in the shape of a half

  circumference, in order to establish a better contact and more

easy with the plug.

  The conductors are advantageously made of a metal commonly used in electricity, for example copper or a similar material and the blade section

  has the shape of a half-circumference.

  The extent of the blade can vary

  this to the charge. The plinth thus equipped is capable of

  conduct a single-phase current with grounding.

  By filling the plinth with a fourth recess

  of the type designated by 3 (the said recess containing a

  driver of the type indicated by 5), it is possible to

  to draw a three-phase current with grounding.

  Using a form such as the one indicated on

  FIG. 5, it is possible to derive an electric current

  than plinth according to the invention.

  Said plug is equipped with a device capable of

  to keep it in place with two square brackets

  at the ends of the blades 7, said hooks being held apart from each other by a pair of springs 8 (acting on a fixed part 9 of the plug) until they come into contact with the lips, profiled

  suitably, recess openings 3.

  While the two hooks 6 establish the connection with the conductors 5, the grounding is

  made using a blade 10 which is connected to the lead

  4 through the opening 2 and under the action of a spring 11 which, acting on the ratchet teeth 12,

  tends to move the blade away from the plug.

  As a result, a better connection between a plug and a conductor is obtained and, in addition, the conduction of the current is carried out safely without

  spark formation or without bad contacts.

  The connection points 14 of known types are then connected to an electrical wire which passes through the hole

  central 13 and leads to the home appliance. To-

  lift or unplug the plug, just press

  push buttons 15 which act in opposition to the

  springs 8, on the blades 7 and make them converge

towards the center.

  As a result the plug is no longer attached to the plinth and when its blades correspond exactly

  the openings of recesses, it can easily be

  lifted. A plug for three-phase current is equipped, relative to the plug shown in the figure, another blade similar to the blade 7 and provided with a hook 6; said blade is offset and is actuated, at the same time

  one of the other two, using the push-buttons

evenings 15.

  To make it possible to adapt the compliant device

  to the invention to most of the various arrangements of inte-

  other accessories, such as

  (Figure 8) having male elements 17 provided

  a section such as that designated by 19 and

  both in turn fasteners of known type serving as a connection with the driver inserted in the holes 20. The function of the plugs 16 is to connect the conductors

4 and 5 with the network.

  The sheets 21 and 22 (FIG.

  section 19 serve respectively to establish

  connections between recesses 2 or 3 placed on the same axis and making connections between recesses 2 or 3

arranged orthogonally.

  Using the devices described above, and in

  particular in sheets 21 and 22, it is possible to

  be systems with the most different structures.

  With regard to security measures, it is

  there are also elements 23 (FIG. 3) formed from the same

  material as the plinth and whose tooth 24 engages in

  the recess 2 so as to protect the parts of the recesses

  which are not used. In addition,

  25 and 26 (FIG. 4) having a section identical to that of the plinth are designed to close the

  ends of the recesses 2 and 3.

  In FIG. 4, the portion of the

  sections of the piping system that are not accessible

  the card. In these sections, the conductors pass through longitudinal holes 18. The dimensions,

  the material and the particular modes of realization can

  may be adapted to the different requirements of use, provided that they are not outside the scope of the present invention.

Claims (6)

  1) Plinth with piping system capable of containing electrical conductors, characterized in that it comprises a number of grooves (2, 3) in which appropriate plugs can be inserted in any desired point, said conductors   (4, 5) being housed in said grooves.   2) Plinth with piping system according to   claim 1, characterized in that said grooves   res (2, 3) are offset from the openings of   to protect and isolate the conductors.   3) Plinth with piping system according to   one of claims 1 and 2, characterized in that   chamfer at 45, provided in the inner connection area between the opening and the driver, allows better   insertion and better attachment of the plug blades.   4) Plinth with piping system according to   any of claims 1 to 3, characterized   in that said conductors (4, 5) consist of   my U-shaped metal, which can deform elastically   when requested by the elements of cards (7).   ) Plinth with piping system according to   any of claims 1 to 4, characterized   in that it allows the use of a lid (23)   housing as a means of protection for grooves   res (2, 3) which contain conductors (4, 5).   6) Plinth with piping system according to   any of claims 1 to 5, characterized   in that, to connect the conductors, there are coupling elements consisting of a plug (17, 21, 22) whose ends are applied against the female parts extreme of drivers.   7) Skirting board with piping system according to   any of claims 1 to 6, characterized in   what are provided end closure elements (26) whose projecting parts (27) can be inserted by   pressure in the grooves of the plinth proper.