[특허]Track system for vehicles

Track system for vehicles 원문보기

IPC분류정보
국가/구분	United States(US) Patent 등록
국제특허분류(IPC7판)	B62D-055/14 B62D-055/104
출원번호	US-0229926 (1994-04-19)
발명자 / 주소	Kelderman Gary L. (2674 Hwy. 92 Oskaloosa IA 52577)
인용정보	피인용 횟수 : 62 인용 특허 : 0

초록 ▼

A track suspension system for a vehicle having a frame and a continuous flexible track. A drive wheel is attached to the frame for engaging and driving the continuous flexible track. A leading idler arm is pivotally attached to the frame on each side thereof and a leading idler wheel is rotatably mounted for engagement with the track. A trailing idler arm is provided on each side of the vehicle and is pivotally attached to the frame and a trailing idler wheel engagement with the track is rotatably mounted to one end of each idler trailing arm. A leading mid-roller assembly engagement with the track is operably attached to the leading idler arm and a trailer mid-roller assembly is in engagement with the track and is attached to the trailing idler arm. A cushioning device interconnects the leading and trailer idler arms for providing shock absorbing function. A valve system is provided for releasing all of the pressure on the leading and trailing idler arms so that all of the weight of the tractor is on the mid-roller assembly, thereby facilitating easier turning. The valve system is also operable to put leading and trailing idler arms in either a cushioning mode for use in the fields or travel down the highway or into a non-cushioning mode for use in very soft fields.

대표청구항 ▼

A track suspension apparatus for a vehicle having a frame, comprising: a continuous flexible track; a drive wheel operatively attached to said frame for engaging and driving said continuous flexible track; a leading idler arm operatively pivotally attached to said frame; a leading idler wheel in engagement with said track and rotatably mounted to one end of said leading idler arm; a trailing idler arm operatively pivotally attached to said frame; a trailing idler wheel in engagement with said track and rotatably mounted to one end of said trailing idler arm; a mid-roller assembly in engagement with said track and operatively attached to one of said idler arms; an interconnecting structure for holding said leading and trailing idler arms in a predetermined position; and cushioning means associated with said interconnecting structure for providing a shock absorbing function when said leading and trailing idler wheels move with respect to each other due to pivoting of said idler arms when irregular surfaces are encountered by said track, said cushioning means comprising a fluid control device operably attached at one end thereof to one of said idler arms and operatively attached at the other end thereof to the other one of said idler arms.

이 특허를 인용한 특허 (62)

Rosenboom, Lyn, Agricultural implement frame, track assembly and cart.
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Hansen, Ronald S., Apparatus for converting a wheeled vehicle to a tracked vehicle.
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Hansen, Ronald S., Apparatus for converting a wheeled vehicle to a tracked vehicle.
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Hansen, Ronald S., Apparatus for converting a wheeled vehicle to a tracked vehicle.
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Hansen, Ronald S., Apparatus for converting a wheeled vehicle to a tracked vehicle.
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Hansen, Ronald S., Apparatus for converting a wheeled vehicle to a tracked vehicle.
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Hansen, Ronald S., Apparatus for converting a wheeled vehicle to a tracked vehicle.
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Connell, Richard J.; Rich, Shayne C.; McDonald, Brandon M.; Lingenfelter, Newton L.; Miller, Michael M.; Thompson, Austin N., Autonomous or remote-controlled vehicle platform for spraying.
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Brazier,Glen, Belted track assembly.
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Brazier,Glen, Belted track assembly.
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Hansen, Ronald S., Conversion system for a wheeled vehicle.
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Brazier, Glen, Conversion track assembly.
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Okumura Kazumasa,JPX ; Bisaka Tohru,JPX ; Kaneko Masaaki,JPX ; Hashimoto Yuji,JPX ; Shibasaki Syunichi,JPX ; Kitano Masanori,JPX ; Katsuta Yuji,JPX, Crawler apparatus for vehicle.
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Hikosaburo Hiraki JP; Haruhiro Tsubota JP; Kazutoshi Hori JP, Crawler device for a crawler type vehicle.
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Hiraki, Hikosaburo; Tsubota, Haruhiro; Hori, Kazutoshi, Crawler device for a crawler type vehicle.
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Rackow, Sascha; Obermeier-Hartmann, Robert, Crawler vehicle.
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Kahle, Glenn W.; Juncker, David L.; Reshad, Jamsheed, Drive wheel for track apparatus.
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Wilt, H. William B., Dynamically changing track support for tracked vehicle.
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Juncker,Kenneth J., Earth scraper with track apparatus.
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Duceppe, Daniel, Endless belt drive for a vehicle.
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Mallette, Bertrand; Belanger, Jeannnot; Bessette, Robert, Endless belt drive for a vehicle.
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Kahlig, Sean M., Endless track assembly for supporting an implement or vehicle.
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Juncker Kenneth J., Guide wheel for flexible track of a track system.
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Neymans Helmut,DEX ; Schmitz Michael,DEX, Hydraulic chain tensioning means for tensioning the crawler chains of crawler vehicles.
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Witt Doug, Mounting device for track apparatus.
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Erickson, Daniel Ray, Off-highway work vehicle.
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Gary Lemke ; Brad Lemke ; Cary Safe ; Edgar Hetteen, Suspension and drive mechanism for a multi-surface vehicle.
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Gary Lemke ; Brad Lemke ; Cary Safe ; Edgar Hetteen, Suspension and drive mechanism for a multi-surface vehicle.
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Lemke,Gary; Lemke,Brad; Safe,Cary; Hetteen,Edgar, Suspension and drive mechanism for a multi-surface vehicle.
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Gary Lemke ; Brad Lemke ; Cary Safe ; Edgar Hetteen, Suspension and drive mechanism for multi-surface vehicle.
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Hori,Kazutoshi; Suzuki,Yasunari; Ueda,Takeo; Hirata,Toshiyuki, Suspension apparatus of multi-axle vehicle.
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Johnson, Gary Dean, Tension management system for an endless track of a work machine.
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Brazier, Glen, Terrain conforming track assembly.
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Juncker Kenneth J. ; Kahle Glenn W. ; Witt Doug ; Kelderman Gary L., Track apparatus.
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Juncker, Kenneth J.; Reshad, Jamsheed; Kahle, Glenn W., Track apparatus for use in place of a vehicle wheel.
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Juncker Kenneth J. ; Kelderman Gary L. ; Witt Doug, Track apparatus incorporating cantilever mounted wheels.
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Juncker Kenneth J. ; Kelderman Gary L. ; Kahle Glenn W., Track apparatus incorporating non-pneumatic wheels.
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Zuchoski, Jeremie; Lussier, Alain; Boily, Patrice; Leblanc, Francçois, Track assembly for an off-road vehicle.
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Kautsch, Dewaine, Track assembly for traction of an off-road vehicle.
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Kautsch, Dewaine, Track assembly for traction of an off-road vehicle.
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Rosenboom, Lyn, Track assembly with bogie wheel structure.
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Rawson Ray E. ; Rawson Steven Ray ; Rawson David Ray, Track drive conversion apparatus for wheel driven vehicle.
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Doyle, Richardson J., Track for a loader.
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Doyle, Richardson J., Track for a loader.
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Kautsch Dewaine A., Track roller frame with inside reaction arm.
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Nagorcka, James A.; Allen, Lyal D., Track suspension.
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Kelderman Gary L., Track suspension apparatus for vehicles of various types.
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Sauvageau, Yves; Nanac, Branislav; Pellerin, Jonathan; Laflamme, Francois; Martel, Frederik; Gasse, William; Gagnon, Jean; Boutin, Keven, Track system.
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Juncker Kenneth J. ; Witt Doug ; Kahle Glenn W., Track system drive wheel for agricultural implements.
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Christianson, Peter, Track system for a ground engaging vehicle.
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Christianson,Peter, Track system for a ground engaging vehicle.
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Robert D. Toms ; Sean C. McGinnis, Track tensioning apparatus.
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Canossa, Riccardo, Track unit for moving a ground work vehicle.
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Godin, Marc-André; Paquet, François, Tracked vehicle.
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Bessette, Robert; Handfield, Robert, Traction assembly for vehicle.
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Tsubota Haruhiro,JPX ; Hiraki Hikosaburo,JPX ; Hori Kazutoshi,JPX, Triangular crawler apparatus.
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Vik, Brian D.; Zurn, Daniel J., Undercarriage system for a tracked work vehicle.
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Rosenboom, Lyn, Vehicle track assembly.
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Rosenboom, Lyn, Vehicle track assembly.
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Rosenboom, Lyn, Vehicle track assembly.
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Rosenboom, Lyn, Vehicle track assembly.
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Lykken Thomas G. ; Vik Brian D. ; Bock Timothy J., Work vehicle with nested steering.
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IPC	Description
A	생활필수품
A62	인명구조; 소방(사다리 E06C)
A62B	인명구조용의 기구, 장치 또는 방법(특히 의료용에 사용되는 밸브 A61M 39/00; 특히 물에서 쓰이는 인명구조 장치 또는 방법 B63C 9/00; 잠수장비 B63C 11/00; 특히 항공기에 쓰는 것, 예. 낙하산, 투출좌석 B64D; 특히 광산에서 쓰이는 구조장치 E21F 11/00)
A62B-1/08	.. 윈치 또는 풀리에 제동기구가 있는 것

내보내기 구분	파일저장 인쇄 메일전송
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메일정보	받는사람 (필수) @ 보내는사람 (선택) @ 제목 내용 KISTI 검색결과 이메일 서비스
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연합인증

Track system for vehicles 원문보기

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이 특허를 인용한 특허 (62)

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Track system for vehicles 원문보기

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이 특허를 인용한 특허 (62)

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