Kimpex Inc.

Soucy International Inc.

Robert Handfield

Robert Bessette

Nicolas Bouchard-Fortin

Étienne Gilbert

Nicolas Bouchard Fortin

Jean-Simon Lévesque

Hachimi Fellouah

Marouen Dghim

Chad M Olson

André Todd

Nicolas Bouchard-fortin

Andre Todd

Stephane Dion

Chad Olson

A ventilated helmet is provided. The helmet includes a shell defining a cavity, the shell having a front section provided with an opening to allow the wearer to see. The helmet also includes a transparent shield adapted having an inner surface and being adapted to substantially close the opening. Finally, the helmet includes a ventilation system having an evacuation subsystem adapted to create an evacuation airflow to evacuate humid air within the cavity to a surrounding environment. The ventilation system further has a pressurizing subsystem adapted to admit a pressurizing airflow within the cavity to create a high-pressure zone and a low-pressure zone within the cavity, wherein when in use, the wearer exhales air within the low-pressure zone, and wherein the high-pressure zone prevents air within the cavity from travelling from the low-pressure zone to the high-pressure zone. A method of evacuating humid air from the cavity is also provided.

Ventilated helmet preventing deposition of fog on a protective eyewear, and a method and use of the same

A helmet having a cheek pad is provided. The helmet for use with the cheek air pad includes an outer shell having an inside surface, an inner liner surrounding the head of the user and operatively mounted to the helmet outer shell, a chin bar disposed below the face visor, the chin bar having an inside surface facing toward the person when wearing the helmet and a breath guard. The inner liner generally has an inner face and a transparent face visor is attached to the helmet outer shell. The cheek pad is preferably embodied as a deformable element extending upwardly and/or inwardly from the helmet inner liner on the right and/or left inner side of the face visor or goggles. The deformable element is configured to be in contact with the face of the user and the inner edge of the breath guard and the inner liner.

Helmet with cheek pads and method for the use thereof

A support and attachment system for helmet goggles is described. The main purposes of such a system are to provide an easy attaching of goggles to a helmet and to block the sliding movement of goggles over the outside surface of a helmet by a sliding stop. The support and attachment system for helmet goggles includes two strap connectors each being configured to be attached, on each respective side of the helmet, to the free ends of the goggles' straps and to engage, two attachment supports disposed on the opposite sides of a helmet. One of the strap connectors is adapted to be easily removable while the second is configured to be somewhat difficult to remove. The attachment support connected to the second strap connector includes a sliding stop to block the sliding movement of the goggles when positioned on the top of the outside surface of the helmet.

Support and attachment system for helmet goggles

Helmet

A helmet chin curtain add-on for effectively preventing wind, cold temperature and noise from entering into a helmet, thereby removing inconveniences when wearing a helmet, is disclosed. The chin curtain is preferably made from a resilient flexible solid material providing for an adequate elastic adjustment, allowing a fit to a wide variety of different helmets. The single piece nature of the chin curtain preferably allows for the prevention of leaks for adequate wind and noise reduction. The elastomeric nature of the material allows the chin curtain to retain its shape even when distorted from putting on and the removing the helmet.

Helmet chin curtain

A slide bar for the track system of a snowmobile or an all-terrain vehicle comprises colored, or otherwise visually distinctive, wear indicating marks extending longitudinally along at least one of the side walls thereof. The colored wear indicating marks generally provide an indication to the operator of the vehicle that the slide bar needs to be replaced.

Slide bar for a track system

A snowmobile steering ski comprises a longitudinally extending body having a front portion, a central portion, a rear portion, a top surface configured to be secured to a snowmobile, and a bottom running surface configured to travel or glide over snow. The steering ski comprises at least one keel blade typically removably mounted to the body and downwardly extending from the bottom surface and generally extending longitudinally along at least a portion of the bottom surface. The bottom surface is further slightly upwardly arched, generally along the central portion thereof, such that the bottom surface defines a generally front pressure zone and a generally rear pressure zone. The rear pressure zone is located longitudinally behind the at least one keel blade, and is configured for substantially filling the trace(s) formed in the snow by the at least one keel blade such that the steering ski leaves little or no trace(s) in its wake.

Snowmobile steering ski

The present invention generally provides a wheel replacing traction assembly which uses, for propulsion, a longitudinally extending traction band disposed around and cooperating with a sprocket wheel, a supporting structure, and idler and/or road wheels. The supporting structure of the traction assembly comprises an independent suspension generally replacing the suspension of the vehicle. In use, the suspension of the vehicle is replaced by a rigid member that can be adjustable in length in a further embodiment. The presence of a suspension in the supporting structure of the traction assembly decreases its unsprung mass.

Traction assembly for vehicle

A hitch, which can be rigidly yet removably attached to a vehicle-mounted sleeve, comprises a longitudinally extending member which is configured to slide into the sleeve and which locks therewith with a transverse locking device in a conventional manner. The member is divided into two sections along a plane which is inclined with respect to the longitudinal axis of the member. The sections are connected together by a bolt threading into one section while being operable from the outside of the other section. Due to the inclined plane separating both sections, tightening of the bolt causes the sections to slide in opposite directions within the sleeve until they abut and press on opposite inner walls of the sleeve, thereby eliminating play between the member and sleeve. The hitch is conceived such to prevent a user to drive without the locking device in place.

Hitch

This invention relates to a traction assembly for a vehicle which uses an endless traction band and a plurality of wheels for propulsion. More particularly, the traction assembly comprises a sprocket wheel which has a different size and number of sprocket teeth depending on whether the traction kit replaces the front wheels or the rear wheels of the vehicle. The sprocket wheel of the traction kit can also be configured such that its sprocket teeth are laterally offset. The traction kit can also comprise an anti-torque system that prevent physical contact between the traction kit and the vehicle and that can bias the position of the traction kit in order to improve the steering performance. Finally, the traction assembly can comprise a pivotable extension which lengthens the traction assembly and improves its traction capabilities.

Growing community of inventors

St-Lucien, Canada

Robert Handfield