ITPI20040009U1

ITPI20040009U1 - "BELEN" SILENT MOORING ELASTIC SHOCK

Info

Publication number: ITPI20040009U1
Authority: IT
Inventors: Doadi Pelosini
Original assignee: Doadi Pelosini
Priority date: 2004-04-01
Filing date: 2004-04-01
Publication date: 2004-07-01

Description

DESCRIZIONE DEL MODELLO DI UTILITÀ’ DESCRIPTION OF THE UTILITY MODEL

Ammortizzatore elastico silente di ormeggio “BELEN” "BELEN" silent elastic mooring shock absorber

Campo tecnico a cui si riferisce il modello di utilità Technical field to which the utility model refers

Il modello di utilità riguarda il campo della nautica da diporto. Qualsiasi natante che si trovi in condizioni di riposo specie presso un porto, ha necessità di essere opportunamente ormeggiato. Il problema di assicurare un ormeggio affidabile in ogni condizione di “mare” è stato affrontato e risolto fino ad oggi con vari dispositivi che tuttavia presentano notevoli inconvenienti. The utility model concerns the field of pleasure boating. Any vessel that is in rest conditions, especially in a port, needs to be properly moored. The problem of ensuring a reliable mooring in all “sea” conditions has been faced and solved up to now with various devices which however have considerable drawbacks.

Analisi dello “stato anteriore della tecnica” prima dell’ innovazione Attualmente in commercio esistono ammortizzatori rispettivamente: Analysis of the "prior state of the art" before innovation Currently there are shock absorbers on the market respectively:

1. a spirali di acciaio zincato o inox che sono ingombranti, rumorosi e con corsa limitata; 1. with galvanized or stainless steel spirals which are bulky, noisy and with limited stroke;

2. di gomma, ma con corsa limitata e durata breve, perché sia il sistema di ancoraggio tra gomma ed acciaio che quello relativo alle cime di ormeggio non sono affidabili. 2. made of rubber, but with limited stroke and short duration, because both the anchoring system between rubber and steel and that relating to the mooring lines are not reliable.

Vantaggi del modello di utilità Advantages of the utility model

In questo contesto il modello di utilità si propone di realizzare un sistema di ormeggio più efficace, in grado di poter garantire un ormeggio affidabile, duraturo nel tempo, che possa permettere al natante di oscillare, dolcemente e senza strappi, secondo il moto ondoso prodotto dal vento e dalle altre imbarcazioni vicine, evitando bruschi contraccolpi alla struttura del natante stesso e soprattutto assicurando un funzionamento “silenzioso” In this context, the utility model aims to create a more effective mooring system, capable of guaranteeing a reliable, long-lasting mooring, which can allow the vessel to oscillate, gently and without jerks, according to the wave motion produced by the wind and other nearby boats, avoiding sudden repercussions to the structure of the vessel itself and above all ensuring a "silent" operation

La particolare struttura e la tecnologia di costruzione del modello di utilità proposto, contribuirebbe infatti a ridurre quei fastidiosi rumori derivanti dal cigolio dei componenti dei numerosi ormeggi, che si avvertono distintamente in corrispondenza dei porti, contribuendo alla riduzione del rumore ambientale. The particular structure and construction technology of the proposed utility model would in fact contribute to reducing those annoying noises deriving from the creaking of the components of the numerous moorings, which are distinctly perceived in correspondence with the ports, contributing to the reduction of environmental noise.

Non dimentichiamo infine la sua leggerezza e la facile trasportabilità, doti queste che ne fanno un dispositivo semplice da usare sia nel montaggio che nello smontaggio. Finally, let's not forget its lightness and easy portability, qualities that make it a simple device to use both in assembly and disassembly.

Claims

CLAIMS The proposed utility model is made using an innovative construction technology in the coupling system between the rubber and steel components. The cylindrical element in rubber resistant to atmospheric agents and in particular to salt and aging, is joined to the steel locking tube, by means of hydraulic drawing. This system allows a solid grip in the relative points of application of the load, without vulcanization procedures thus maintaining the mechanical, chemical and technological characteristics of the rubber unaltered. Furthermore, the particular rubber-steel assembly offers resistance and elongation under constant stress during operation and lasting over time without the danger of sliding between the two components. A safety and end-of-stroke chain, of appropriate section and length, offers the guarantee that the reciprocating movement of the shock absorber remains within the limits of calculation of the traction and elongation values, avoiding the slipping of the rubber. CLAIM 1 Particular attention was paid to the choice of accessory components of the utility model which, with the exception of the "locking and coupling head", are unified and available on the market in the dimensions provided as the "shackles" and the "chain", also offering the possibility of use alternative materials in the assembly from galvanized steel or AISI 304 or AISI 316 stainless steel. CLAIM 2 Describing the utility model using the attached tables we find in Table 1 the overall view of the shock absorber composed of various components designated numerically: in position 1 it is indicated Γ rubber shock absorber (illustrated in table 3) with dimensional characteristics: diameter 38 mm, length 600 mm with suitable resistance characteristics; in position 2 the "locking tube" is indicated while in position 3 the "bushing" is indicated, the dimensional characteristics are shown for both in table 2; The locking tube is made of AISI 316 stainless steel, diameter 1 "1/4 and length 100 mm and has the dual function of locking the rubber shock absorber and providing hooking to the top of the mooring by means of a" shackle ". In addition, the same, at one end is pressed onto the rubber shock absorber, at the other it is equipped with a 16.5 mm diameter hole for housing the AISI 316 stainless steel bushing with an internal diameter of 13 mm for the passage of the " shackle "of 12 mm. In table 1 you can also see the other unified components such as the "shackle" in position 4, and the "safety chain" in position 5. CLAIM 3 Another feature of the proposed utility model is its modularity according to the size of the vessel. In fact, Table 4 shows a version of the mooring shock absorber called "double mooring shock absorber" to be used when greater resistance to external actions is required. In this case, the insertion of a steel pin shown in its dimensions in table 5 is envisaged, to make the two simple shock absorbers integral. This concept can be extended to create "triple" shock absorbers etc.