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| Number | Title | Issue Date |
| 7410225 | Multi-part links for endless track An endless track comprising a plurality of links which are releasably, rotatably coupled together to form an endless track, and wherein each of the links has a male linking end, an opposite female linking end, and an outwardly facing surface, and wherein the male li... | 08/12/2008 |
| 7360644 | Modular belt with rodless hinge A rodless system for a modular conveying belt where the studs are inserted into the pivot opening by transversally shifting the module with the studs in relation to the module with the pivot opening. ... | 04/22/2008 |
| 7308979 | Self-tensioning conveyor with slave drive A conveyor for possible use in transferring articles between two adjacent conveyors is disclosed. In one embodiment, the conveyor includes a pair of idler structures and a drive structure for collectively guiding and moving a conveyor belt or chain relative to a bed... | 12/18/2007 |
| 7014279 | Elastic flat tread The present invention is an elastic flat tread which can prevent an elastic solid from cracking even if the vehicle runs on a protruding object during traveling. For this purpose, the elastic flat tread is provided with any core (1, 11, 115) of a core (1, ... | 03/21/2006 |
| 6533371 | Elastic crawler shoe With the objective of providing an elastic crawler shoe capable of securing desired ground contact pressure on an icy road or a pressed snow road, thereby preventing a skid, a ground contact face of an elastic body which is bonded to a core bar so as to c... | 03/18/2003 |
| 5984437 | Connecting link type rubber crawler A connecting link type rubber crawler mounted to the traveling unit of a mobile construction machine, wherein fallout of the crawler and sinking of turning wheels hardly occur. In the endless rubber crawler, in which core bars (1) are embedded at a predet... | 11/16/1999 |
| 4714125 | Single laterally bendable track snowmobile A vehicle especially adapted for traveling on snow, which has a single endless track made bendable laterally in order to change direction of travel. The vehicle has a main body assembly which is separated and supported above the track by a special suspens... | 12/22/1987 |
| 4705325 | Endless track having synthetic plates with chain link connections An endless track is provided in which the individual bottom plates are joined into a continuous track by tie bolts in the form of elongated chain links which are molded into the tracks with their arched ends projecting from the ends of the bottom plates, ... | 11/10/1987 |
| 4626046 | Tank tread assemblies with track-linking mechanism A tank tread assembly having adjacent tank tread segments joined by a link bearing tapered pins retained by clips inserted through the tread shells perpendicular to the axes of the pins and having highway pads attached by a release rod bearing tapered, gr... | 12/02/1986 |
| 4506933 | Vehicle track having flexible interconnected links A track for wheeled vehicles comprises a plurality of flexible track links connected together. The track links have cylindrical holes at the edges of the track links, which holes extend in the longitudinal direction of the track. Cylindrical fastening uni... | 03/26/1985 |
| 4204583 | Wheeled vehicle with rotatable endless track A wheeled vehicle having a source of driving power and a chassis extending longitudinally of the vehicle, which comprises a rotatable endless track device disposed between front and rear wheels of the vehicle, a system for selectively raising and lowering... | 05/27/1980 |
| 4141599 | Endless track In an endless track having chain links which comprise tubular bodies arranged transverse to the direction of movement and connected to the adjacent chain links, as seen in the direction of movement, by connector links as well as rod members which extend t... | 02/27/1979 |
| 4046429 | Steering mechanism for endless track vehicles A vehicle which has a pair of end rolls and an endless track guided around the end rolls is provided at its endless track with a central substantially non-stretchable region cooperating with the endless track structure to render the latter substantially r... | 09/06/1977 |
