Other

Alamo Group Inc.

Denis, Laurent

Denis, Gilles

Denis Cimaf Inc.

Laurent Denis

Gilles Denis

A material processing tool assembly includes a tool for material processing having a base section and a processing section extending from the base section; and a tool mounting block mountable on an outer surface of a support base. The mounting block has a base surface and a tool mounting surface intersecting the base surface. The base surface has a protuberance extending away therefrom and spaced apart from the tool mounting surface to define a tool receiving gap between the protuberance and the tool mounting surface. The base section of the tool is snugly received in the tool receiving gap between the tool mounting surface and the protuberance in abutment with the tool mounting surface, the processing section of the tool extending past the protuberance. A displaceable material processing head and method of mounting a material processing tool to a mounting block secured to a displaceable head are also discussed.

Material processing head and tool

A cutting tooth having a blade-like cutting section with opposed top and bottom surfaces, opposed front and rear ends defining a length therebetween, and opposed sides defining a width therebetween, a mounting section extending down from the bottom surface of the cutting section with at least a top portion of the mounting section adjacent the cutting section defining a width smaller than that of the cutting section, the mounting section having laterally extending retaining members spaced from the cutting section and adapted to be retained in a mounting block, at least a quarter of the length of the cutting section extending past a front of the mounting section, with the front end of the cutting section terminating in a cutting edge.

Brush cutter

A cutting tooth having a blade-like cutting section and a mounting section extending down from the bottom of the cutting section. The mounting section is narrower and shorter than the cutting section, and generally centered with respect to the cutting section. The mounting section has laterally extending flanges spaced from the cutting section. At least a quarter of the cutting section extends past the front of the mounting section and terminating in a cutting edge. The cutting tooth is adapted to be mounted in a mounting block to form a cutting assembly. The mounting block has a slot extending into the block from the front face, the slot open in the top surface of the block. The mounting section of the tooth slides into the slot in the block to locate the cutting section on the top of the block with the cutting section projecting forwardly of the block. The flanges on the tooth hold the tooth in place in the block against centrifugal forces. The cutting assembly is adapted to be mounted between two collars on a brush cutting drum with the cutting tooth above the periphery of the collars.

A wear liner for use with a brush cutter, the cutter having a cylindrical, rotatable, cutting drum carrying cutting teeth and a cover at least partially covering the drum to limit dispersal of cut material. The liner comprises a sheet of material which can be shaped to fit against the inner surface of the cover. The liner has holes on its sides for use in detachably connecting the liner with fastening means to the cover against the cover's inner surface. The liner has protective means mounted on its inner surface adjacent each hole to protect part of the fastening means located adjacent the inner surface of the liner, when the liner is mounted to the cover and the fastening means extend through the opening, from wear by material thrown by the cutter during its operation. The invention is also directed toward a brush cutter incorporating the liner.

Wear liner for a brush cutter

A boom unit for a tree processing machine having a boom with a square cross-section. The boom unit has a boom support with a front boom mounting at the front end of the support and a rear boom mounting at the rear end of the support. The boom is movably mounted through the front and rear boom mountings and is positioned to have a corner of the boom on the bottom and an opposite corner of the boom on the top directly over the bottom corner. The front mounting has a pair of front, bottom rollers arranged in a v shape to cradle the boom with the bottom corner of the boom between the rollers and a single, top, guide member above the bottom rollers and centered with respect to the bottom rollers to ride on the top corner of the boom to hold the boom against the bottom rollers.

Boom unit

A mounting for connecting an operating head, that generates vibrations when in use, to a vehicle in a manner to minimize the transmission of vibrations from the head to the vehicle. The mounting comprising a number of female connector device on one of the head and the vehicle and a similar number of male connecting device on the other of the head and vehicle, the male connecting device each carrying a resilient sleeve. The male connecting device are inserted into the female connecting device and a bolt is passed through each female connecting device and each resilient sleeve associated with it to join the head to the vehicle.

Vibration damping mounting for a brush cutter

A brush cutting head having a cylindrical, tubular, support base. A plurality of cutting tooth mounting blocks are fixedly mounted on the cylindrical outer surface of the base, the blocks extending transverse to the longitudinal axis of the base, each block having a front face and sides. A cutting tooth is provided for each mounting block, each cutting tooth made from a plate having a uniform thickness with an inner surface and an outer surface. Each tooth has a straight, relatively long, base section and a straight, relatively short, cutting section bent from one end of the base section toward the inner surface to form an obtuse angle between the inner surface of the base section and the inner surface of the cutting section. Each tooth is mounted on the block with the base section of the tooth adjacent the front face of the block and the base section extending outwardly from the base, and with the cutting section above the block and extending forwardly from the base section of the tooth.

Growing community of inventors

Roxton Falls, Canada

Laurent Denis