Bizarre Patents
A method to tenderize meat with an explosive shockwave.
PatentStorm News
Make the Most of Our Site
See this month's Top Inventors and Most Cited Patents.
Stay on top of the latest innovations by subscribing to an RSS feed.
Registered users: Manage your profile.
| Number | Title | Issue Date |
| 7845741 | Traction stud mount and method of manufacture A stud mount for detachably mounting a traction stud to a snowmobile track assembly including an endless drive belt having at least one laterally extending reinforcing rod embedded in the drive belt. At least one stud mount is secured about the reinforcing rod by wa... | 12/07/2010 |
| 7625049 | Rubber crawler The present invention provides a rubber crawler used for a running unit of a vehicle for farm work, or civil engineering/construction work. Core bars are embedded with a constant spacing in a lengthwise direction of the rubber crawler without steel cords. A closed-l... | 12/01/2009 |
| 7413268 | Rubber crawler track and method of producing metal core for rubber track A rubber crawler track in which a local side displacement is more effectively prevented to effectively prevent wheel run-off, which can reduce traveling vibration, and in which separation of metal cores is prevented for improved durability of the rubber crawler trac... | 08/19/2008 |
| 7407236 | Elastic crawler An elastic crawler having a crawler main body including an endless belt of rubber-like elastic material that is driven by friction with a friction drive wheel. A plurality of guide projections protrude from the inner circumferential surfaces of both lateral edge por... | 08/05/2008 |
| 7325888 | Rubber crawler having excellent straight driving property A rubber crawler having a very good straight driving property is obtained by modifying a method of embedding bias cords in a rubber crawler and neutralizing shear stresses caused by tensile load of bent portions of the crawler when the crawler is entrained about a v... | 02/05/2008 |
| 7185958 | Elastic crawler An elastic crawler having a crawler body formed of a rubber elastic material into an endless belt so that rollers rotatively move on right and left side regions on an inner surface of the crawler body is provided with a reinforcement provided extending outwardly in ... | 03/06/2007 |
| 7128378 | Coreless rubber crawler The object of the present invention is to provide a coreless rubber which ensures running stability by compensating shift (deviation) in the width direction even if prepared by combination of usual rollers, and which is easily and in low cost prepared by adoption of... | 10/31/2006 |
| 7128176 | Staggered bogie wheel track suspension Suspension wheels, or bogie wheels, in an endless track vehicle are longitudinally offset, or staggered, from one another in such a way as to cause the track rods of the endless track to impact only one suspension wheel at any given point in time. ... | 10/31/2006 |
| 7114788 | Angled traction lugs for endless band This invention refers to the traction lugs of reinforced elastomeric endless traction bands, and more particularly to those which are used on heavy vehicles like defense vehicles or for skid steer vehicles. More specifically, the invention relates to traction lugs w... | 10/03/2006 |
| 7083242 | Endless flexible track with reinforcing layers for all-terrain vehicles An endless flexible belt track produced from an elastomer comprises a steel cable (30) spirally wound in the thickness of the belt (12) and outer layers embedded in the thickness of the belt and formed successively from the turns (34) of the cab... | 08/01/2006 |
| 7063395 | Laterally reinforced endless belt track There is provided an endless track belt laterally reinforced by embedding high elongation cords on each peripheral sides of the endless track belt to prevent cuts formed on the periphery of the belt by sharp objects from propagating further towards the inner width o... | 06/20/2006 |
| 7044567 | Elastic endless crawler An elastic endless crawler including an annular belt-shaped elastic crawler body, the crawler body includes a series of driven elements for operation of the crawler and a reference plane which passes through respective centers of the drive elements and extends in a ... | 05/16/2006 |
| 7036893 | Rubber crawler and its manufacture method The object of the invention is to provide a rubber crawler which has an excellent driving performance without rubber breakage and a process for manufacturing the same. The object is attained by firstly obtaining a small bending rigidity of a joint part and eliminati... | 05/02/2006 |
| 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 |
| 6974196 | Endless track for industrial or agricultural vehicles Described is an endless track for an industrial or agricultural vehicle consisting of a body formed of a rubber material having an outer surface displaying a series of ground engaging profiles longitudinally spaced along the surface and an inner surface displaying a... | 12/13/2005 |
| 6964462 | Rubber crawler A rubber crawler includes parallel embedded tensile strength bodies, with each of tensile strength bodies being connected by butt portions. The butt portions of adjacent tensile strength bodies are longitudinally shifted relative to one another in a circumferential ... | 11/15/2005 |
| 6942828 | Method and apparatus for manufacturing a toothed belt The toothed belt is produced in a moulding cavity, which is defined by a rotating moulding wheel and an endless moulding belt, which is also rotating. For this purpose, the moulding wheel has a channel defined by lateral cheeks, in the base of which are provided rec... | 09/13/2005 |
| 6942305 | Elastic crawler An elastic crawler having a crawler body formed of a rubber elastic material into an endless belt so that rollers rotatively move on right and left side regions in an inner surface of the crawler body is provided with a reinforcement rising in a thickness direction ... | 09/13/2005 |
| 6932442 | Elastic-bodied crawler An elastic-bodied crawler, in which damages, such as local wear, coming-off of driven projections and the like in use, are prevented from being brought about, and frictional resistance is decreased at engaging portions to provide for durability, comprises a body wit... | 08/23/2005 |
| 6918639 | Elastic crawler An elastic crawler includes a crawler body formed of an elastic material into an endless belt shape; and a tension member including a plurality of tension cords having opposite ends which are embedded in the crawler body so as to extend along a circumferential direc... | 07/19/2005 |
| 6913330 | Endless track and a manufacturing method thereof An endless track includes an iron link belt, a continuous pad, and a connecting device. The iron link belt includes a link unit assembly constructed of a plurality of link units connected to each other. Each link unit includes a pair of links. The iron link belt may... | 07/05/2005 |
| 6793296 | Endless traction band with asymmetrical support This invention relates to an endless traction band that is used to propel tracked vehicles and, more particularly, to an improved traction band made from a polymer adapted to travel over a drive sprocket, a plurality of guide wheels and a tension wheel. The inner su... | 09/21/2004 |
| 6746090 | Track with clips in a non-sequential arrangement The endless track is made of a reinforced rubber material with longitudinally spaced and transversely disposed stiffeners embedded in the rubber material. The body defines a central band portion and opposite lateral band portions that are located on the sides of the... | 06/08/2004 |
| 6709077 | Core bar of elastic body track shoe It is possible to achieve a light structure by making a part of a core bar thin and to prevent an elastic body from strain deforming by a smooth rib reinforcing portion from which an edge portion of the core bar does not protrude. It is possible to secure a strength... | 03/23/2004 |
| 6652044 | Rubber crawler A rubber crawler has a core of generally parallelepiped blocks (5) each having two longitudinally spaced through holes (9) in the lower surface region and bars (4) inserted in the through holes (9), the generally parallelepiped blocks (5) being arranged i... | 11/25/2003 |
| 6626258 | Snow vehicle A motor driven or pedal powered snow vehicle designed to emulate the steering and balancing characteristics of motorcycles and bicycles. The snow vehicle includes a frame, a swing arm, a track carriage, an endless loop track, a snow compacting ramp, an el... | 09/30/2003 |
| 6609770 | Caterpillar made of elastomer material A caterpillar made from elastomer material and having a plurality of guide teeth projecting from the inside surface of the caterpillar, the said guide teeth having lateral faces and front and rear faces in the longitudinal direction of the caterpillar, wi... | 08/26/2003 |
| 6609771 | Long track mountain snowmobile and a track therefor A novel mountain snowmobile comprises a frame, an engine disposed on the frame, at least one ski disposed on the frame, a seat disposed on the frame, a steering device disposed on the frame forward of the seat that is operatively connected to the at least... | 08/26/2003 |
| 6588862 | Rubber crawler track This invention relates to a molded crawler track comprising metallic core bars set in an endless rubber belt. The core bars comprise first and second wings (2, 4) extending in a transverse direction to the axis of the track and, between the wings, a sproc... | 07/08/2003 |
| 6575540 | Rubber-band track with various hardness The endless track is made of a reinforced rubber material with longitudinally spaced and transversely disposed ridges or lugs. It is particularly well-adapted for recreational snowmobiles having a single track. The track is characterized in that the rubbe... | 06/10/2003 |
| 6568769 | 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,... | 05/27/2003 |
| 6523915 | Elastic endless crawler In the present invention, cord protruding portions at each of ends of a crawler body are divided into groups such that each group has a protruding length different from those of other groups. The entire cord protruding portions at one end of the crawler b... | 02/25/2003 |
| 6520603 | Low-noise endless crawler belt having embedded core bars and detachable crawler shoes The crawler belt 20 is structured of a plurality of inner shoes 21; a plurality of outer shoes 30 arranged to oppose each of the inner shoes; an endless ring-shaped rubber belt member 26 retained between the inner shoes and outer shoes respectively opposi... | 02/18/2003 |
| 6494548 | Snowmobile track belt The invention relates to a snowmobile endless track belt of the type having a body made of an elastomeric material, an outer surface for contact with the ground and an inner surface provided with lugs for engagement with the snowmobile driving system and ... | 12/17/2002 |
| 6460945 | Endless track and a manufacturing method thereof An endless track includes an iron link belt, a continuous pad, and a connecting device. The iron link belt includes a link unit assembly constructed of a plurality of link units connected to each other. Each link unit includes a pair of links. The iron li... | 10/08/2002 |
| 6422665 | Snowmobile track with heat transfer clips The present invention concerns the provision of metallic clips mounted on the endless track of a snowmobile equipped with one or more elongated slide runners forming part of its suspension system. The clips are so formed that a first portion thereof is sl... | 07/23/2002 |
| 6196646 | Endless drive track system with reinforcing brace and method An endless drive track system for use with a tracked vehicle. The endless drive track system includes a planetary drive system having drive rollers, a plurality of roller wheels, and an endless track with a reinforcing brace embedded within the endless tr... | 03/06/2001 |
| 6193335 | Endless drive track with improved drive lug configuration An endless drive track system for use with a tracked vehicle includes a planetary drive system having drive rollers, a plurality of roller wheels, an endless track having an interior surface and a plurality of drive lugs attached to the interior surface. ... | 02/27/2001 |
| 5678903 | Short track wheel A track wheel having a self supporting track (1) mounted on a pair of load bearing rollers (2, 3). The track (1) comprises a continuous resilient band having a preformed transverse and longitudinal curvature for resisting flattening to a larger radius und... | 10/21/1997 |
| 5540489 | Rubber track assembly A rubber track assembly comprising a driving wheel, an idler wheel, an endless rubber track extending around the driving wheel and the idler wheel and having a plurality of rubber lugs formed on its outer circumference and a plurality of rubber guide proj... | 07/30/1996 |
