Wheel substitutes for land vehicles inventions 01/08

20080024004 - Oil bath cap for a track roller of a tracked tractor: A metal cap covers the open end of a sleeve, forming the hub of a roller for a tracked vehicle, to form en enclosed oil bath for the bearings where the cap includes on a center domed section a center opening covered by a transparent window for viewing of a... Agent: Mr. Adrian D. Battison Ade & Company Inc.

20080024005 - Individual drive or guide lug for endless rubber track drives: The present invention is designed to have the same configuration as the reinforced rubber composition drive or guide lugs on the original rubber track. The present invention drive lugs are made from solid rigid metal or non-metallic material and are stronger and will last longer than the original rubber vulcanized... Agent: Larry Bair

20080024006 - Working machine: A working machine has a main frame structure which includes a pair of endless tracks, each track is entrained about track supporting devices mounted by a track sub-frame. The sub-frame includes inner and outer members interconnected by cross members. The inner and outer members are arranged side by side and... Agent: Macmillan Sobanski & Todd, LLC

20080018173 - Rubberized segmented track: A track is formed from a plurality of circumferentially adjacent shoe tracks wherein each shoe track is connected to an adjacent shoe track by a pin extending along the length of each shoe track and a pin connector extending between the adjacent shoe tracks. A pair of laterally adjacent half... Agent: The Goodyear Tire & Rubber Company Intellectual Property Department 823

20080012422 - Tracked traveling gear: The present invention relates to a tracked traveling gear with two drive units per chain, wherein at least one of the drive units is linearly movable and pretensionable against the traveling gear frame.... Agent: Dilworth & Barrese, LLP

20080007117 - Mine resistant band track: A band track for a tracked vehicle having enhanced resistance to mines includes a plurality of track pad units disposed on the bearing surface of the track band. The track pad units have extended end walls of sufficient height to distance the vulnerable portion of the band track from the... Agent: U.s. Army Tacom Attn: Amsta-lp/281

20080007118 - Coreless rubber crawler: A coreless rubber crawler having steel cords embedded in an endless rubber elastic body and in which rubber projections 3 used for driving are formed on an inner peripheral side thereof and rubber lugs 4 are formed on an outer peripheral side thereof, wherein the rubber lugs 4 are divided... Agent: Sughrue Mion, PLLC

20080007119 - Snowmobile drive track: An endless drive track for a snowmobile is provided with traction lugs that are inclined relative to normal to the track base. When the traction lugs are inclined away from the direction of travel for the track, the traction lugs can compress the snow before engaging the snow for traction,... Agent: Black Lowe & Graham, PLLC