Giman Sub - Fucili Arbalete artigianali in legno Wooden Speargun - Arbalètè en Bois
 
 
Speragun,Arbalète mod. Dentex Double
Anno 2010 : il progetto Dentex a 8 anni dalla sua nascita.
L’arbalete Dentex  dal 2002 ad oggi non ha avuto grandi cambiamenti dal progetto iniziale, ma solo tante piccole modifiche che hanno consentito di  migliorare sempre di più  questo progetto così indovinato.
Il Dentex  è  un arbaléte progettato  per avere un’ottima potenza e un tiro di lunga gittata senza trascurare però il   brandeggio e la versatilità che rimangono eccezionali anche nelle versioni Double Giman . 
La forma del fusto è studiata in modo tale da essere la più idrodinamica possibile: si compatta con l’elastico ed è il fusto che segue l’inclinazione delle gomme e non il contrario. L’elastico diventa un tutt’uno con almeno la metà della lunghezza del fucile che offre all’acqua una sottilissima e compattissima porzione. Anche la sezione orizzontale è sfilata verso l’impugnatura e la punta, in modo da facilitare i movimenti trasversali .
Il fusto in lamellare di mogano  è stato portato a 5 listelli invece di 4. 
Il 5 listello è posizionato al centro del blocco ed è più stretto e di una essenza di legno diversa rispetto agli altri , questo per meglio distribuire l’accoppiamento dei listelli rispetto alla lavorazione di rastrematura del fusto .  Inoltre lo spessore è stato aumentato di qualche millimetro per dare una massa maggiore .
L’impugnatura ha un angolo di inclinazione ottimale e un attacco alto rispetto al centro del fusto, questo permette un puntamento istintivo e una corretta rotazione del polso per il brandeggio.
Nelle versioni del 2010 L’ipugnatura è stata ancor di più affinata nella performazione rendendola ancor più comoda e corretta.
Nelle nuove versioni gli è stata aumentata la massa, questo per contenere un maggiore rinculo provocato dagli allestimenti sempre più esasperati.
La forma e l’inclinazione dell’impugnatura ha un ruolo importantissimo durante lo sparo perché determina la regolarità e l’orientamento del rinculo.
L’assetto dell’arbalète  inoltre è regolabile: vi è una scassa nella parte inferiore del fusto dove sono alloggiate delle piastrine in acciaio e ce ne sono altre sotto l’impugnatura , in modo da permettere di equilibrare il fucile nell’ordine del grammo.
Il meccanismo di sgancio è stato reso ancora più sensibile e dolce anche per merito alle nuove molle indipendenti temperate.
Lo sganciasagola automatico  “bilancino “ ora è montato su tutti i modelli Giman .
Il Dentex Double puo sparare sia con il mono elastico ma soprattutto con i due elastici da 16mm nella versione Double Giman.
Questo sistema ideato dalla Giman  riesce a  conferire al tiro una precisione e una velocità all’asta straordinaria.
Gli elastici si dispongono paralleli uno sull’altro, il Double per la sua posizione di attacco sul fusto si stende quasi parallelo allo scorrimento dell’asta , migliorando la spinta propulsiva e ottimizzando la coppia di rotazione del rinculo del fucile.
La rifinitura e verniciatura dell’arma è accurata, per proteggere il legno dall’uso immerso.
I Dentex  sono disponibili nelle misure di 90- 100-110 cm.

 

  
August 2002: The first arbalete Dentex was born

Since I started fishing, I have always been interested in spear guns with powerbands. Their shape has always fascinated me. I don't know why. Their classic and 'respectful' shape makes me think of those people who respectfully pioneered the sea using these weapons. Similarly, respect should always be our slogan when we decide to practice free diving fishing.
All the time spent underwater and all the fish shot helped me understand how an arbalète actually works and why some spear guns are better than others.
For this reason, every success as well as every failure I experienced turned to be really helpful in my search for the perfect spear gun. I used to modify the spear guns I was using plenty of times, until one day I decided to build one, and to my great satisfaction the results were extraordinary.
The wood allowed me to create a weapon whose ingredients are exactly what a high quality product needs. However, wood is only the building material;,an adequate design is what makes a spear gun unique. A spear gun must be powerful, but first and foremost, it must be easy to handle.
From 2002 to 2006: How the Dentex design has improved

From 2002 until now, the Dentex arbalete has had no big changes in its original design but only small adjustments which brought to some important improvements. These small changes have come out of constant sea tests (carried out by me and my collaborators) as well as from my customer's comments and suggestions.
The Dentex arbalète has been designed in order to have a powerful and a long-range shot and to be easy to handle. The shape of the barrel is highly hydrodynamic: it seems as if it were a whole with a powerband. It is the barrel which follows the inclination of the bands and not the other way round. The horizontal section gets narrower towards both ends of the barrel, thus making transverse movements easier to accomplish.
The handle has a wide angle of inclination and is joined to the barrel higher than the centre of the barrel. This way, it is easier to take aim and to handle the weapon. In addition to this, its balance can be regulated: in the lower part of the barrel and of the handle there is a hole where small lead plates are located. These plates contribute to balance, which can be perfectly regulated (5g of lead are enough to make a difference).
Every arbalète is individually tested and balanced underwater before shipping, and the customer can balance again the gun easily according to his/her needs. Each and every arbalète is unique, even if they all have the same length and are made up of the same wood. This is due to the effect of the specific weight of the material. Balance is also regulated according to the spear gun equipment (powerband, shaft, and reel) and the salinity of the water (should they be used in other seas or oceans).
All these features make the spear gun easy to handle; it follows you underwater in all sorts of movements, and it never gets stuck.

Dentex spear gun has no head, because it is equipped with a circular powerband which gets into a narrow hole. When the spear gun is reloaded, the band cannot run and so it keeps its central position. Furthermore, the band is protected from rocks by the shape of the head of the gun. The circular band is tied by means of a strong and powerful thread (dyneema type).
This system has also positive effects on the stability of the shaft. The shaft runs on an integral slide and is held by the line.
The handle is connected and glued to the barrel through a particular and precise joint, which makes it seem like one single piece of wood. The shape of the handle has been designed to contrast recoil, as the latter would negatively impact on precision. The handle must fit the hand; for this reason it can be smaller or bigger, according to the customer's needs.
The release mechanism, the trigger guard, and the trigger box are all made up of stainless-steel.
The Archimede reels (designed and produced by Giman sub) are set on the body of the gun by means of two screws which are screwed in within two brass bushes glued to the wood.

The spear gun is made up of laminated wood, four layers glued together with special glues. The painting is a long treatment of ten coats. The wood used for the barrel can be mahogany or iroko, while the handle can be made of more precious wood such as walnut, olive-tree wood, paduk. Trademark, name of the spear gun, and decorations (if requested) are pyroghraphed.
The result is an artistic weapon with high ballistics qualities. No machines are used in the production: everything is handmade by a single man who gives life to a unique product.
Every arbalète has a mark branded, which corresponds to its owner. This represents a warranty and a further proof of authenticity.

Dentex models in detail

Dentex arbalète is made 90, 100 e 110 size, with 20 mm or 17.5 mm powerbands and 6 mm o 6.5 mm shafts.
Models differenciate not only because of their different sizes, but also because of the proportion between thickness and tapering of the whole gun.
The Labrax 90 is less thick than the 100, and the 110 is thicker and larger than the 100. These differences make every model perfectly proportioned to the power needed by each hunting technique.

The Dentex 90 is a very versatile gun because its medium size makes it suitable for a range of hunting techniques; it can be used in the ambush hunt, tide hunt, and combined hunt. It is ideal for those fishers who don't like long guns and need a general-purpose gun.
One of the main advantages of the Dentex is the possibility to modify its balance with respect to the equipment. It can be used with a 17.5 mm band and a 6.25 mm shaft; with 19.5 mm band and 6.25/6.5 mm shaft; with 16mm double bands (double Giman system) and a 6.5 mm shaft (or even a 7mm shaft).All the combinations mentioned above are effective with respect to the hunting needs.

The Dentex 100 is the model which best represents the Dentex design. Its shape is very hydrodynamic and is proportioned to the model's length. The barrel is 55mm large in its central part, and the head is only 30mm thick.
It is extremely easy to be handled underwater.
Also with this model, customers may choose the equipment that best meets their needs. However, the best are: 140 cm shaft with 19.5mm band; and the great Double Giman system with 16mm bands and 140cmx 7mm shaft. The latter equipment makes the gun extremely powerful and precise. Shots are smooth and progressive and recoil can be easily managed. Tremendous shots can be made at a distance of 4m from.
This arbalete is ideal to fish white sea breams in the tide hunt, and to easily follow and catch the quick, big, and "experienced" dentex as well as sea basses.

The Dentex 110 is the longest gun produced by Giman sub. It may be defined an extreme gun. It is equipped with the double Giman system, which is to say 16mm bands and 7mm shaft (140cm long). The barrel is 60mm in the central part and its design gives the gun stability not only in the shooting but also in the aiming phase, thus making it very precise.
It is extremely easy to handle, quick, and moves smoothly underwater. It is a very powerful gun. For this reason, targets should not be shot too close to rocks, as the shaft may penetrate the fish and continue to run against the rocks. Shots can be made at a distance of 4m from the point of the shaft. This weapon is ideal for those fishers who want more and don't want to loose the biggest occasion.

All Dentex models can be equipped with the Archimede Vertical reels; the series of reels is constituted by 4 different sizes with different 1.5 mm line capacity (20mt, 30mt, 50mt).

 

 

 


 Fucile Dentex Double Giman Plus
 Speargun,Fucile Dentex 100 Double
 Speargun,Fucile mod. Dentex 90 Double
 Spergun, Fucile mod. Dentex 110 Double plus
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