FR2535778A1 - Non-skid protector for ladder rungs or step-ladder steps - Google Patents

Abstract

Non-skid protector placed on the rungs of ladders, the steps of step-ladders, stools or other items preventing the user from slipping or skidding. It comprises a flat or half-cylindrical plate 1 comprising tubular stubs 2 in which will be engaged the tenons of the rubber tread. This protector is used in all households and in industry to prevent accidents.

Description

 The present invention especially relates to a protector either of metal, plastic or other non-slip material 4 placed on the bars of ladders, the steps of stepladders or stairs.

 I1 can be fixed either by pressure, by screw, by clamps, magnetization or other way as the case may be, or be welded to the metallic material used or by gluing.

 I1 allows you to climb ladders and stepladders safely, without the risk of slipping or slipping.

I1 consists for the steps of a longitudinal metal plate of the width or fraction of the step pierced with primers of tubing forming a protuberance, thus avoiding the skidding of the feet of the user. These plates can be lined with a rubberized, 'ribbed, or plastic sole having a multitude of studs (4) which are introduced into the primers of metal pipes (2) allowing apartments to cross the steps ladder steps or stepladders on a flexible non-slip material. This sole avoids placing separately in each primer of tubing a stud (4) of rubber or suitable plastic
For the round bars of the ladders, the flat metal plate or sole or designed in a semicircle provided with the primers of tubing, can be fixed there by pressure said fitting (FIG-3 and 4, fixing by clamp at the ends, by screws or by magnetization depending on the material used.

 Of course, the invention is not limited to the embodiment shown and described and to the accompanying drawings by way of schematic example, non-limiting indicative and are subject to numerous variants of embodiments and applications as a new industrial product.

 FIG- I - represents the plate seen in plan (I) pierced with primers of tubes 52) three to four millimeters high plate fixing itself by means of screws (3) on the steps of stepladders, staircases.stools or other .

 FIG- 2 - shows the same plate seen in profile.

FIG- 3 - alternatively shows in plan view the same semi-cylindrical plate (I), comprising (2) the primers of pipes. In (3) fixing screws. ^ 5
Fig ^ 4- represents the said semi-cylindrical plate (I) comprising in (4) a non-slip stopper or protuberance introduced into the primer of tubing formed in the plate and ensuring the anti-slip.

 FIG - 5 - shows in section the said plate (I) covering a step ladder provided with plugs (4) of rubber or suitable plastic passing through the primers of pipes.

 FIG- 6 - shows in perspective a plastic rubber stopper (4).

 FIG- 7 - represents seen in plan, a molded tongue provided with tenons or rubber plugs which will be engaged in the primers of tubes (2) of the metal plate (I). In (3) the screws for fixing to the step ladder.

 FIG -8- shows in section and at the end, the) anguette provided with a multitude of tenons (4).

 The invention is not limited to the embodiment shown and to the drawings appended by way of example, but it can vary in shape, model, material, dimensions. Without altering the principle of the invention, the aim being to remain within the framework of the new idea, object of this present patent.

Claims (1)

 RESELL I CT IONS  IO- Anti-slip protector for ladder bars or the like  Made of a metal, plastic or other strip.  characterized in that it is fixed by screws, fitting, welding, magnet-  tation, by gluing, by pressure or by clamps.  20- Protector according to claim - I - characterized in that it  is perforated over its entire surface with a multitude of primers of  tubing.  30- Protector according to claim -2- characterized in that  each primer of tubing (2) is filled with an anti material  slip made up either of stoppers, rubber or material  flexible analog (4).  40- Protector according to claim - 3 - characterized in that it  has a flexible material tab; rubber, material  plastic or other constituting the anti-slip. This tongue  will be formed by molding a multitude of small studs (4)  or plugs that we will engage from below in the primers  tubing provided for this purpose.  50- Protector according to claim - I - characterized by being fixed  either by screw, pressure, fitting, magnetization, by clamp  tightening, welding according to the material on which it is mounted.  60- Protector according to claim - I - characterized in that it  can consist of open or closed tubing primers  at their upper part thus constituting a protuberance  so-called non-slip.  70- Protector according to claim - I - characterized in that it  is fixed by snap-fitting.  80- Protector according to claim - I - characterized in that it  is fixed by magnetization according to the material used.  90- Protector according to claim - I - characterized in that it  can be fixed to the bars of the ladders by clamps I00- Protector according to claim - I - characterized in that  can be fixed by welding, depending on the material to which it is to be fixed.