IPC분류정보
국가/구분 |
United States(US) Patent
등록
|
국제특허분류(IPC7판) |
|
출원번호 |
US-0140553
(2002-05-07)
|
발명자
/ 주소 |
- Campbell, Jeffery D.
- Bratton, James Albert
|
대리인 / 주소 |
|
인용정보 |
피인용 횟수 :
5 인용 특허 :
9 |
초록
▼
A tracked vehicle for use in snow, ice, dirt, sand, mud, and other offroad conditions, with an accessory attachment valve, comprises, a frame, a body, a first track for driving and control of the tracked vehicle being secured to the frame, and a second drive track for driving and control of the trac
A tracked vehicle for use in snow, ice, dirt, sand, mud, and other offroad conditions, with an accessory attachment valve, comprises, a frame, a body, a first track for driving and control of the tracked vehicle being secured to the frame, and a second drive track for driving and control of the tracked vehicle. A drive engine is mounted on the frame and communicatively linked to the first and second drive track by a drive mechanism. A hydraulic pump is linked to a hydraulic drive motor, the hydraulic pump being operably linked to the second drive track. A throttle mechanism is operably engaged to the drive engine with a hydraulic attachment lever valve secured to the frame. A secondary hydraulic pump is operably linked to the hydraulic attachment lever valve. An accessory hydraulic attachment valve for attaching various mechanical devices, preferably with hydraulic hoses, is secured to the frame and to a secondary hydraulic pump, and may accommodate operable linkage to various devices such as skis, augers, chippers, stretchers, wheel attachment devices, snow blowers, ice scrapers and other devices.
대표청구항
▼
1. A tracked vehicle for use in snow and ice with an accessory attachment valve, comprising: a frame having a hydraulic lever and a flow divider operably secured thereto; one or more tie rods secured to said frame by tie rod connecting means for control of said tracked vehicle; a variable sp
1. A tracked vehicle for use in snow and ice with an accessory attachment valve, comprising: a frame having a hydraulic lever and a flow divider operably secured thereto; one or more tie rods secured to said frame by tie rod connecting means for control of said tracked vehicle; a variable speed control means for determining hydraulic flow rate through said hydraulic drive lever; a first track for driving and control of said tracked vehicle being secured to said frame; a second drive track for driving and control of said tracked vehicle being secured to said frame; a drive engine operably mounted on said frame and communicatively linked to said first and second drive track by a hydraulic drive mechanism; a hydraulic pump operably secured to said flow divider and linked to a hydraulic drive motor, said hydraulic pump being operably linked by said flow divider to said second drive track; a throttle mechanism being operably engaged to said drive engine; and a hydraulic attachment lever valve secured to said frame. 2. The tracked vehicle with accessory attachment valve of claim 1, wherein said drive engine is a gasoline powered engine.3. The tracked vehicle with accessory attachment valve of claim 1, further including a plurality of drive motors.4. The tracked vehicle with accessory attachment valve of claim 1, further including bracket mount means for removal of said first track and replacement with wheel attachment.5. The tracked vehicle with accessory attachment valve of claim 1, further including bracket mount means for removal of said first track and replacement with ski attachment.
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