Ermes Future Double Roller Trigger Mechanism
ERMES is always looking to the future, innovation is continuous development is our strength.
Derived from the Wings model, this mechanism contains all the characteristics of the superior category model, the whole is miniaturized to adapt to a smaller box. The assembly will be done with only three screws.
Mechanism with patented system, operation with two rollers, one works in contact with the trigger and is constrained to the coupling lever, the second roller in contact with the shaft is constrained to the box with a pin and is free to move in an oval hole , this system stabilizes the shaft at the moment of firing, the load is evenly distributed decreasing and practically eliminating friction.
The line release interacts with the coupling lever of the shaft with a system that all manufacturers have now recognized as the best system, and adopted worldwide. We are the inventors of this innovation, just as we were the first to adopt rotation fulcrums suitable for decreasing the weight of the shot.
Nothing has been left to chance, a well calibrated torsion spring, assists the movement of the trigger with a feeling of extreme sweetness at the moment of the shot.
The box is of a unique simplicity and elegance, it is molded from a sheet of 2 mm thick sheet with a very minimal precision, we have abandoned laser cutting because we do not consider it suitable for our mechanisms.
First to use a particular design and to obtain the 3 anchor points from a single sheet of metal, without welded parts.
The details are modeled in an elegant and ergonomic way, the line release does not cut the line, the trigger has a grip to secure the finger, the holes are then reworked with centesimal reamers, to ensure perfect rotation, the thicknesses used are 10 mm for the coupling lever, and 7 mm for the trigger the head of the trigger have 10 mm thickness.
The assembly was also taken care of in the design, simple but elegant at the same time, inserting the shaft for the rearmament of the mechanism you will be amazed at the sweetness of the engagement and with a little simple pressure ... click, and everything moves harmoniously, the mechanism is rearmed !!!
Tested with 450 kg load. All components are in AISI 316L stainless steel with the exclusion of the roller for hooking the rod in 17-4 ph.