Method and apparatus for installing and tensioning track assemblies on skid steer loaders
원문보기
IPC분류정보
국가/구분 |
United States(US) Patent
등록
|
국제특허분류(IPC7판) |
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출원번호 |
UP-0321194
(2009-01-16)
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등록번호 |
US-7634899
(2010-01-08)
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발명자
/ 주소 |
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대리인 / 주소 |
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인용정보 |
피인용 횟수 :
2 인용 특허 :
3 |
초록
▼
A tool for the quick and easy installation and tensioning of track assemblies on skid steer loaders is arranged to properly and positively align and draw the free ends of the track together and hold the track ends in proper, aligned condition squared relative to each other for installation of the tr
A tool for the quick and easy installation and tensioning of track assemblies on skid steer loaders is arranged to properly and positively align and draw the free ends of the track together and hold the track ends in proper, aligned condition squared relative to each other for installation of the track link members and tensioning adjustment of the track as may be desired for proper operation of the vehicle. Additionally, this tool can be used to dismount the track by removing the pressure from the pivot bolts, allowing the operator to easily remove the bolts and then gently let the ends of the tracks apart.
대표청구항
▼
The invention claimed is: 1. A track installation and tensioning tool comprising: a pair of identical opposing, facing L-shaped track-engaging first and second jaw members; a pair of guide members having distal and proximate ends adapted for the linear, interconnecting movement of said jaw members
The invention claimed is: 1. A track installation and tensioning tool comprising: a pair of identical opposing, facing L-shaped track-engaging first and second jaw members; a pair of guide members having distal and proximate ends adapted for the linear, interconnecting movement of said jaw members toward and away from each other having distal and proximate ends; a pair of guide sleeve members to matingly house said guide members for sliding engagement; a means for the operatively interconnecting and mechanically moving said jaw members positively toward and away from each other; wherein first jaw member fixedly mounts said guide members at said proximate ends and second jaw member fixedly mounts to said sleeve members, and wherein said sleeve members are slidingly engaged with said guide members at said distal ends. 2. The track installation and tensioning tool of claim 1 further comprising: a block member having an internally-threaded bore provided therethrough; a guide sleeve tube having an internal bore extending therethrough; wherein said first jaw member, fixedly mounts said guide sleeve tube and said second jaw member fixedly mounts said block member; and wherein said means for moving said jaw members comprises an elongated, threaded, tensioning bolt configured to slidingly engage said orifice of said sleeve tube and matingly engage said orifice of said block member, and wherein said tensioning bolt further comprises a hex head affixed to a proximate end and a distal end of said tensioning bolt. 3. The track installation and tensioning tool of claim 2 wherein said block member resides at the midpoint of the longitudinal axis of said second jaw member; and wherein said guide sleeve tube resides at the midpoint of the longitudinal axis of said first jaw member. 4. The track installation and tensioning tool of claim 3 wherein said jaw members further comprise a flange extending normally therefrom for the partial engagement of a third side of said track members. 5. The track installation and tensioning tool of claim 4 wherein said guide wherein said guide members have longitudinal axes that are parallel to each other. 6. The track installation and tensioning tool of claim 5 wherein said tensioning bolt has a longitudinal axis that is parallel to said longitudinal axes off said guide members. 7. A track installation and tensioning tool comprising: a first and second, parallel, opposing, facing "L" shaped track-engaging jaw members each comprising a flange extending normally therefrom for engagement of three sides of a track member; a pair of parallel guide members, having distal and proximate ends, for the linear, interconnecting movement of said jaw members toward and away from each other; a pair of parallel guide sleeve members to matingly engage said guide members; a block member having an internally-threaded bore provided therethrough; a guide sleeve tube having an internal bore extending therethrough an elongated, threaded, tensioning bolt configured to slidingly engage said orifice of said sleeve tube and matingly engage said orifice of said block member for the operatively interconnecting and mechanically moving said jaw members positively toward and away from each other; wherein tensioning bolt has a longitudinal axis that resides parallel said guide members; wherein said first jaw member fixedly mounts said guide members at said proximate ends and said second jaw member fixedly mounts to said sleeve members, and wherein said sleeve members are slidingly engaged with said guide members at said distal ends; and wherein said first jaw member, fixedly mounts to said guide sleeve tube and said second jaw member fixedly mounts to said block member. 8. A method for the installation and tighten of track assemblies around a vehicle's wheel and tire assemblies comprising the steps of: 1) laying out a pair of disconnected, elongated track assemblies in a longitudinally-elongated, condition on a ground surface; 2) driving a vehicle onto the track assemblies so that the front and back wheel assemblies of the vehicle are disposed on the track assemblies substantially centrally of their overall length; 3) drawing the free, opposite terminal ends of the track assemblies around the front and the rear wheels assemblies on each of the respective sides of the vehicle; 4) positioning a tool comprising: a pair of opposing, facing "L" shaped track-engaging jaw members each comprising a flange extending normally therefrom for engagement of three sides of a track member; a pair of guide member for the linear, interconnecting movement of said jaw members toward and away from each other having distal and proximate ends; a pair of guide sleeve members to matingly engage said guide members; a block member having an internally-threaded bore provided therethrough; a guide sleeve tube having an internal bore extending therethrough an elongated tensioning bolt configured to slidingly engage said orifice of said sleeve tube and matingly engage said orifice of said block member or the operatively interconnecting and mechanically moving said jaw members positively toward and away from each other; 5) moving opposing jaw members linearly, by rotation of the tensioning bolt of said tool, to capture the confronting track members of said pad members of said track assembly in frictional clamping engagement; 6) further turning said tensioning bolt, to draw said pad members toward each other in a parallel configuration with square alignment until the unconnected link members on each lateral side of said pad members are aligned; 7) inserting connector bolts and lock nuts, joining said track assembly into an endless loop encircling the said front and back wheel assemblies; 8) repeating said process on the opposite side of said vehicle. 9. The method for the installation and tightening of track assemblies around a vehicle's wheel and tire assemblies of claim 8 wherein one jaw member fixedly mounts said guide members at said proximate ends and one jaw member fixedly mounts to said sleeve members, and wherein said sleeve members are matingly engaged with said guide members at said distal ends; and wherein said jaw member fixedly mounted at said proximate ends of said guide members, fixedly mounts said guide sleeve tube and said jaw member fixedly mounted to said sleeve members at said distal ends of said guide members fixedly mounts said block member, over the unconnected, confronting pad members defining the free terminal ends of the track assembly on one side of the vehicle.
이 특허에 인용된 특허 (3)
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Womble Larry E. (1400 Hardisty Rd. Bedford TX 76021), Chain link repair device.
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Reimann Richard, Device to hold roller chain.
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Doak Ron K. (15021 Kimberley La. Houston TX 77079), Repairing a roller chain.
이 특허를 인용한 특허 (2)
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Porubcansky, Kenneth J.; Zick, Joel D., Track connection system for mobile vehicles, including lift cranes.
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Pech, David J.; Zick, Joel D.; Porubcansky, Kenneth J., Track tensioning system for mobile vehicles, including lift cranes.
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