patent for alpine stump grinder

US Patent for Stump grinder with laterally offset grinding A stump grinder has a grinding arm that durably mounts a rotatable grinding wheel by securing the dr patent for alpine stump grinder

patent for alpine stump grinder

US Patent for Stump grinder with laterally offset grinding

A stump grinder has a grinding arm that durably mounts a rotatable grinding wheel by securing the drive shaft of a motor to the grinding wheel such that a pair of bearings within the motor support one side of the grinding wheel and by supporting the other side of the grinding wheel with a stub shaft received within a third bearing The grinding arm is laterally offset on the frame of the stumpA stump grinder including a frame, a drive shaft, a gearbox, a rotatable shaft, a grinding drum, and a shroud cover The frame extends longitudinally and supports at its free end a transversely mounted rotatable shaft upon which is mounted a grinding drum One end of the rotatable shaft is rotatably mounted in the frame, and the other end of the rotatable shaft is rotatably connected to aStump grinder Patent Europe PMCUSB2 US10/588,348 USA USB2 US B2 US B2 US B2 US A US A US A US B2 US B2 US B2 Authority US United States Prior art keywords rotor tooth slot cutting slots Prior art date Legal status (The legal status is an assumption and is not a legal conclusionUSB2 Tree stump grinder Google Patents

Alpine Stump Grinder from Alpine Magnum

The Alpine Stump Cutter was designed to be a versatile, multipurpose stump grinder and trench digger It utilizes a 4800 rpm cutting head and carbidetipped teeth to cut into stumps faster than other stump grinders costing up to 3 times the Magnum'sAlpine Magnum Stump Grinder At 88 pounds it's lightweight, portable design cuts stumps, prunes roots, digs trenches and clears brush without the need for a trailer to haul it at 1/3 the price We sell our Alpine Stump Grinder world wide To find a dealer in your area Click here The Alpine Magnum is perfect for any stumpgrindingAlpine Magnum Portable Stump Grinders and TrenchersThe Alpine Stump Cutter was designed to be a versatile, multipurpose stump grinder and trench digger It utilizes a 4800 rpm cutting head and carbidetipped teeth to cut into stumps faster than other stump grinders costing up to 3 times the Magnum's price The Magnum shown above is grinding a large tree stump, demonstrating the key advantages of its design speed, portability, and powerAlpine Magnum Stump Grinder Virtus Machinery

US Patent for Stump grinding tooth Patent (Patent

Justia Patents US Patent for Stump grinding tooth Patent (Patent # 6,213,931) Stump grinding tooth Dec 9, 1999 Dennis Tool Company The present disclosure is summarized as an improved cutting tooth for mounting on a stump cutting wheel driven by a suitable power plant The tooth itself includes a long root to enable it to be clamped on theI think we need one I would guess that MAYBE 20%30% of the stumps we do can be accessed with a typical drive up stump grinder We sub all our stumps out but only one guy in town has the alpine mag and he gets most of the grinding work because he has that machineThe Alpine Magnum stump grinder | The Tree HouseThe Alpine Magnum Stump Grinder: Can work where most stump grinders can’t, on steep banks, down stairs, through very narrow access ways, in raised gardens and very close to the property Cut a 300mm stump in under 8 minutes and a 600mm stump in less than 20 minutes Can be carried by hand almost anywhere Can grind to 500mm below ground level10 Reasons Why You Will Love The Alpine Magnum Stump

Alpine magnum stump grinder | Outdoor Power

Alpine magnum stump grinder Discussion in 'Chainsaws' started by jbchainsaws, Aug 10, 2017 jbchainsaws Pinnacle OPE Member Joined: Sep 12, 2016 Messages: 730 Likes Received: 1,891 Trophy Points: 223 Location: UK Local Time: 9:10 AM Anyone ever used one? Opinions? I've got eyes on one at the minute and I'm considering it just for the oddA stump grinder has a grinding arm that durably mounts a rotatable grinding wheel by securing the drive shaft of a motor to the grinding wheel such that a pair of bearings within the motor support one side of the grinding wheel and by supporting the other side of the grinding wheel with a stub shaft received within a third bearing The grinding arm is laterally offset on the frame of the stumpUS Patent for Stump grinder with laterally offset grindingA stump grinder including a frame, a drive shaft, a gearbox, a rotatable shaft, a grinding drum, and a shroud cover The frame extends longitudinally and supports at its free end a transversely mounted rotatable shaft upon which is mounted a grinding drum One end of the rotatable shaft is rotatably mounted in the frame, and the other end of the rotatable shaft is rotatably connected to aStump grinder Patent Europe PMC

Stump grinder STEVENS; H J

4 The stump grinder of claim 3 wherein said central bit comprises a wedgeshaped extension of said vertical plate, said wedgeshaped extension having two angled cutting surfaces 5 The stump grinder of claim 4 further comprising means for removably attaching said cutting teeth to said vertical plate 6A stump grinder mountable on a threepoint hitch of a conventional tractor and provided with a laterally and longitudinally movable cutter wheel The stump grinder includes a support frame adapted for mounting on the threepoint hitch, a swing frame horizontally pivotally mounted on the support frame, an elongated main beam vertically pivotally mounted on the swing frame, and a telescopicUS Patent for Tractormounted stump grinder withA stump grinder designed for pivotable attachment to the three point hitch of an agricultural tractor via a pivot frame and includes a stump grinding wheel driven by the tractor PTO The stump grinder includes a frame with an outer sleeve which telescopes over an inner sleeve, which inner sleeve is attached, in turn, to a stump grinder assembly which includes the grinding wheelTelescoping and reciprocating stump grinder Patent

Hydraulically controlled stump grinder Patent Europe

The stump grinder (10) has a rotating cutting wheel (24) that is mounted onto an arm (28) for raising and lowering movement and is driven by a hydraulic motor (30) The arm (28) is capable of being moved about a generally upright axis (44) to control the rate of laterally feed of the cutting wheel (24)The Alpine Stump Cutter was designed to be a versatile, multipurpose stump grinder and trench digger It utilizes a 4800 rpm cutting head and carbidetipped teeth to cut into stumps faster than other stump grinders costing up to 3 times the Magnum'sAlpine Stump Grinder from Alpine MagnumAlpine Magnum Stump Grinder At 88 pounds it's lightweight, portable design cuts stumps, prunes roots, digs trenches and clears brush without the need for a trailer to haul it at 1/3 the price We sell our Alpine Stump Grinder world wide To find a dealer in your area Click here The Alpine Magnum is perfect for any stumpgrindingAlpine Magnum Portable Stump Grinders and Trenchers

10 Reasons Why You Will Love The Alpine Magnum Stump

The Alpine Magnum Stump Grinder: Can work where most stump grinders can’t, on steep banks, down stairs, through very narrow access ways, in raised gardens and very close to the property Cut a 300mm stump in under 8 minutes and a 600mm stump in less than 20 minutes Can be carried by hand almost anywhere Can grind to 500mm below ground levelAlpine magnum stump grinder Discussion in 'Chainsaws' started by jbchainsaws, Aug 10, 2017 jbchainsaws Pinnacle OPE Member Joined: Sep 12, 2016 Messages: 730 Likes Received: 1,891 Trophy Points: 223 Location: UK Local Time: 9:10 AM Anyone ever used one? Opinions? I've got eyes on one at the minute and I'm considering it just for the oddAlpine magnum stump grinder | Outdoor Power4 The stump grinder of claim 3 wherein said central bit comprises a wedgeshaped extension of said vertical plate, said wedgeshaped extension having two angled cutting surfaces 5 The stump grinder of claim 4 further comprising means for removably attaching said cutting teeth to said vertical plate 6Stump grinder STEVENS; H J

USB2 Stump grinder apparatus Google Patents

A stumpgrinding apparatus includes a block having an inner surface and an outer surface The inner surface is adjacent to a side of the wheel between the center of wheel and the peripheral edge The outer surface defines both a groove and a first aperture in the groove A tooth is received into the groove The tooth has a first end and a second end spaced from the first endThe stump grinder (10) has a rotating cutting wheel (24) that is mounted onto an arm (28) for raising and lowering movement and is driven by a hydraulic motor (30) The arm (28) is capable of being moved about a generally upright axis (44) to control the rate of laterally feed of the cutting wheel (24)Hydraulically controlled stump grinder Patent EuropeA stump grinding apparatus comprising a head (11) adapted to be supported froma vehicle (10) wherein the head has one end and another end, the head further adaptedto be supported from the vehicle such that the longitudinal axis of the head betweenthe ends is generally parallel to the direction of travel of the vehicle with theone end rearmost relative to the direction of travel, the headSTUMP GRINDER Patent Europe PMC

Telescoping and reciprocating stump grinder Patent

A stump grinder designed for pivotable attachment to the three point hitch of an agricultural tractor via a pivot frame and includes a stump grinding wheel driven by the tractor PTO The stump grinder includes a frame with an outer sleeve which telescopes over an inner sleeve, which inner sleeve is attached, in turn, to a stump grinder assembly which includes the grinding wheelA stump grinder including a frame, a drive shaft, a gearbox, a rotatable shaft, a grinding drum, and a shroud cover The frame extends longitudinally and supports at its free end a transversely mounted rotatable shaft upon which is mounted a grinding drum One end of the rotatable shaft is rotatably mounted in the frame, and the other end of the rotatable shaft is rotatably connected to a gearboxUSB1 Stump grinder Google PatentsA stump grinding wheel is journaled to the sled for rotation about a substantially horizontal axis and coupled to the power transmission of the drive unit The wheel has a stump abrading surface with replaceable teeth which shred, chip or grind the wood of the stump and dig a trench in the soil approximately 69 inches deepTree stump grinder Patent Europe PMC

USA Tractormounted stump grinder with

A stump grinder mountable on a threepoint hitch of a conventional tractor and provided with a laterally and longitudinally movable cutter wheel The stump grinder includes a support frame adapted for mounting on the threepoint hitch, a swing frame horizontally pivotally mounted on the support frame, an elongated main beam vertically pivotally mounted on the swing frame, and a telescopicAlpine Magnum Stump Grinder At 88 pounds it's lightweight, portable design cuts stumps, prunes roots, digs trenches and clears brush without the need for a trailer to haul it at 1/3 the price We sell our Alpine Stump Grinder world wide To find a dealer in your area Click here The Alpine Magnum is perfect for any stumpgrindingAlpine Magnum Portable Stump Grinders and TrenchersAlpine Magnum Stump Grinder Thread starter work4green; Start date Dec 22, 2005Alpine Magnum Stump Grinder | LawnSite™ is the largest