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8162411 |
Integrally forged link for endless track
An endless track link that is able to reduce stress concentrations and to improve efficiency of an assembling process of the endless track link is detailed. A stress reinforcing part is formed in...
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7946662 |
Link for connecting track shoe of crawler belt, assembly for crawler belt, and crawler belt
A track shoe connecting link 25 has shaft holes 31, 32 at both end portions. In the track shoe connecting link 25, a plurality of insertion holes 39 are formed between the shaft holes 31, 32, and...
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7854483 |
Track for crawler vehicles
A metal track for crawler vehicles, the track having a metal chain hinged with substantially rectangular metal shoes, each of which has a work surface with arrow-shaped teeth defined by a front...
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7798579 |
Endless track chain assembly with in situ replacement wear parts
An endless track chain assembly for an endless track vehicle having drive teeth received in tapered slots in a drive wheel. The drive teeth are replaceable in situ by a movement in a direction...
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7661774 |
Track comprised or internal and external links
In a track with a rotatable bushing which is brought into engagement with a sprocket of a track-type vehicle, it is intended that strength is enhanced rationally by link functionality sharing and...
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7530650 |
Crawler track shoe with multiple roller paths and multiple drive lugs
A shoe (10) for a crawler track has two roller paths (16, 17) thereon, upon which a dual rim roller travels in use. The roller paths (16, 17) are aligned with leading and trailing lugs (11, 12)...
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7338138 |
Link and producing method of the same
A link has link connecting bores (15) and (16) at both ends thereof and a wear rail (13) disposed between the upper portions of the link connecting bores (15) and (16). Portions near the ends of...
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7325889 |
Track having rotatable bushing and link for the same
In a track with a rotatable bushing which is brought into engagement with a sprocket of a track-type vehicle, it is intended that strength is enhanced rationally by link functionality sharing and...
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7219968 |
Crawler system and crawler link structure
There is provided a crawler system and a crawler link structure which can be easily assembled and is superior in durability and provided at low cost. The crawler system comprises a crawler 2 in...
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7066562 |
Grouser shoe and fabrication method
A grouser shoe for track drives commonly utilized by industrial and commercial equipment (e.g., bulldozers, backhoes, cranes, etc.) including a supportive pad and a ground engaging bar, the ends of...
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7040080 |
Track link production method and track link produced by the same
There are proposed a track link production method capable of providing markedly improved wear life with good cost performance and a track link produced by this method. To this end, the track link...
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6929335 |
Crawler shoe with peening pads in roller path
Each crawler shoe comprises a main body having an upper surface, a lower surface, and opposite lateral sides and opposite front and rear sides. Each crawler shoe further includes a mechanism on the...
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6742853 |
Structure for standardizing parts of an endless track
A structure for standardizing at least one kind of part of an endless track so that parts can be used for the same size of construction vehicles of a plurality of construction vehicle makers,...
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6543863 |
Track shoe
A track shoe for a crawler track has a hollow body with top and bottom sections and perimeter side walls defining a void therebetween. A supporting pillar is located in the void and extends between...
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6464309 |
Low ground pressure tire chains for skid-steer loaders and other construction machinery
A track (12) for small loaders (10) having spaced-apart pairs of wheels (14, 16) assembled with a plurality of base units (24) pivotally interconnected in series by opposing links (26), each base...
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6447077 |
Lift link flexible track
A flexible track used for wraparound mounting on construction vehicle tires including a main pad assembly and a lift link assembly. The lift link assembly has a link component and a link pad...
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6412887 |
Two-piece master chain link
A chain master link has first and second link parts having outer ends centered on respective substantially parallel first and second axes and coupled-together inner ends. Each inner end is formed...
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6354679 |
Off-set symmetrical link and an associated subassembly for a track chain assembly
A link includes a body member having (i) a first side, (ii) a second side, (iii) a first aperture defined therethrough, and (iv) a second aperture defined therethrough. The body member has a rail...
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6322173 |
Link for a track chain assembly of a track type work machine
A link for a track chain assembly of a track type work machine includes a body member having (i) a first side, (ii) a second side, (iii) a first aperture defined therethrough, and (iv) a second...
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6270173 |
Fixing structure of link and pin of travelling crawler belt, and fixing method thereof
In a travelling crawler belt in which a pair of left and right links are connected by pins respectively press-fitted into the corresponding links, a fixing end surface of the pin or the links is...
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6220378 |
Drive mechanism for a track type work machine having enhanced durability
A drive mechanism includes a sprocket drive assembly which includes a hub, and a plurality of engagement members each being supported by the hub. The drive mechanism further includes a track...
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6203127 |
Track assembly for a wheeled vehicle
A track assembly for a skid steer type wheeled vehicle comprises a series of identical track segments, with each of the segments having a wheel or tire retaining flange depending from opposite ends...
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6142588 |
Drive chain for tracked vehicle
A drive chain has a plurality of pairs of link elements with the elements each pair extending longitudinally parallel to each other and having relatively widely spaced outer ends formed with...
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6010199 |
Self-cleaning endless track
An self-cleaning endless track which reduces slippage between the tires of a skid-loader and the endless track. The inventive device includes a plurality of track pads interconnected, wherein each...
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5988776 |
Soft bottom flexible track belt assembly
The soft bottom track assembly of the present invention includes inner pad assemblies, side plate assemblies, and link and cross bolt assemblies. An inner pad assembly includes a multiplicity of...
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5938300 |
Crawler-mounted slope traveling machine and shoe link for same
A crawler-mounted construction machine for executing slope strengthening work on a slope or a crawler-mounted slope traveling machine for carrying construction materials on a slope has shoe links...
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5887958 |
Track link assembly having positive pin retention
A track link assembly consists of two parallel arranged chains of links connected end to end, the links of each chain being connected by a joint including a link pin press fit in the bore of the...
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5842756 |
Traction device for wheels and process for making
A traction device for wheels focusing on irrigation system wheels and the manufacturing process for making the traction device. Multiple traction device segments are joined to encompass a...
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5839802 |
Light weight track system for tracked vehicle
A light weight track system for a buoyant amphibious vehicle, the vehicle having two pontoons, the pontoons having a flat horizontal top surface and a flat horizontal bottom surface, each end of...
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5749635 |
Reversible track link for an endless track
A reversible endless track 10 engages a drive sprocket 12 and track rollers 14 of a track type vehicle. The endless track 10 has a plurality of track link assemblies 16 that includes a symmetrical...
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5711586 |
Track bushing assembly and method
A track bushing for use with a track assembly of a track-type machine includes a generally cylindrical member having ends adapted for mounting in opposing end portions of a track link and a...
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5685620 |
Link for a crawler track applicable in particular to low-capacity tracked machines
A crawler link used in an endless track vehicle having monolithic shoe portions made of iron and an elastomer. The link comprises a shoe portion, a bush, rails and hinge eyelets, and is cast in one...
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5482365 |
Rubber grousered track shoe
A long life rubber grousered track shoe for track-type machines is disclosed. The track shoe has a steel shoe portion and a rubber grouser portion that is molded in situ to the steel shoe portion...
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4565412 |
Track and road wheel assemblies for tracked vehicles
A land mine resistant road wheel and track assembly for tracked vehicles which each road wheel includes a center hub surrounded by a plurality of fiberglass support rings whch are, in turn,...
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4455053 |
Fabricated hinge track shoe
A low-cost track shoe for tracked vehicles is fabricated from sheet metal stock or scrap pieces according to three alternate shoe structure disclosed herein. The shoe structures of this invention...
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4306753 |
Articulated chain with mid-pitch drive and replaceable drive bushing
An improved articulate chain (10) including pivotally interconnected sections (12,14,16) of spaced, coacting links (18,20,22) having the chain driving members (54) intermediate the pivot...
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3815962 |
TRACK LINKS FOR CUSHION TRACK
A cushion track comprises an annular resilient driver having a track assembly mounted therearound. The track assembly comprises a pair of laterally spaced, articulated link assemblies closely...
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3747996 |
TRACK SECTION AND ENDLESS TRACK USING SAME
An endless track adapted to be moved in an endless path is provided and defined by a plurality of unique readily interlocked track sections. Each track section is comprised of a matrix-like body...
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3680928 |
TREAD BELT DRIVE
A tread belt drive for heavy equipment having an endless belt made up of links, each of which has a longitudinally extending tumbler engaging surface across its top that is positioned medially of...
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3680929 |
MID-PITCH DRIVE LUG FOR TRACK LINK OF ENDLESS TRACK
An endless hinged joint track assembly for use with a vehicle having a notched drive sprocket is provided with link elements having a mid-pitch drive lug located midway between the hinged joints so...
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3630580 |
CUSHIONED TRACK WITH LATERAL RESTRAINING MEANS
A resilient spacer means, such as a pneumatic rubber tire, has a circumferentially disposed groove formed on the periphery thereof. An endless track assembly is entrained around the tire and...
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3614177 |
CHAIN BUSHING AND METHOD OF MAKING SAME
A bushing for interconnecting links of a track chain and which has inclined bearing surfaces which cooperate with corresponding surfaces defined on teeth of a drive sprocket. The bushing is formed...
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3601212 |
CUSHIONED TRACK
A machine is supported by four ground-engaging cushioned tracks. Each cushioned track comprises an annular resilient spacer having an endless track assembly mounted therearound. The track assembly...
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3565198 |
STEERING, DRIVING AND SINGLE TRACK SUPPORT SYSTEMS FOR VEHICLES
A track vehicle having low ground pressure characteristics through use of a single full width track in which the track is laterally bendable with respect to the longitudinal axis of the vehicle...
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3567294 |
ARTICULATED CHAIN ASSEMBLY
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3477769 |
CRAWLER SHOE
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3467446 |
VEHICLE TRACK
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3359044 |
Tractor track shoe with replaceable wear plate
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3313578 |
Tractor track pin bushings
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3175635 |
Traction means for irrigation pipe transporting device
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