Description

Propose licensing or sales to snowmobile manufacturers. Also to investors. As widely as possible, Canada is also a possible sales location. Collection of offers.

Great solution. 4 winters have been tested and the prototype works great. New for snowmobiles/snow vehicles.) The patent fixes the biggest durability problems in snowmobiles. Also the possibility of a license. The patent is sold based on bids. The future of snowmobile suspension!
The invention offers several advantages. The invention offers several advantages. One significant advantage is that the independent mass of the snowmobile is significantly reduced, typically by up to about 20 kg compared to suspension structures implemented in the area defined by the track system. It is clear that the solution according to the invention offers cost advantages compared to known solutions, because fewer parts and thus maintenance items are required. The lower mass also saves fuel consumption.
The invention can also offer significant advantages in the durability of the suspension. One of the items that is prone to breakage in snowmobiles is the so-called hanger or the breakage of the suspension at the front end of the track system. The reason for this is that the front suspension part is typically inclined with respect to the direction of impact. With the invention, the suspension member can be arranged in a position where it receives impacts advantageously in its natural operating position, i.e. the impact is directed mainly in the linear direction of the linearly operating suspension member.
The invention also avoids the use of latches or lever arms in the implementation of the suspension.
The invention has the advantage that the actual suspension travel or rear travel of the snowmobile is increased by up to 15-20 cm. This is because the track can be made very low, whereby the distance between the upper surface and the lower surface is considerably shorter than in structures where the suspension is arranged inside the track.
Since the track system is low, it can be allowed a longer vertical travel, which naturally results in better suspension.
With the invention, the contact surface of the track with the ground is increased, since the lower structure allows the track to be extended in the longitudinal direction of the snowmobile.
The invention makes it easier to adjust the height of the suspension and the damping force, since the suspension elements are easy to handle above the rail. In one embodiment, the frame has several attachment points for the support arms, allowing the suspension to be