Invention Grant
- Patent Title: Transmission gear ratio changing without disassembly for a work machine
- Patent Title (中): 变速箱齿轮比改变而不拆卸工作机器
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Application No.: US13000539Application Date: 2008-07-03
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Publication No.: US08997594B2Publication Date: 2015-04-07
- Inventor: Herbert Allen Larsen , Raymond Donald Meek , Roman Cisek
- Applicant: Herbert Allen Larsen , Raymond Donald Meek , Roman Cisek
- Applicant Address: US IL Moline
- Assignee: Deere & Company
- Current Assignee: Deere & Company
- Current Assignee Address: US IL Moline
- Agency: Quarles & Brady LLP
- International Application: PCT/US2008/008272 WO 20080703
- International Announcement: WO2010/002368 WO 20100107
- Main IPC: F16H3/08
- IPC: F16H3/08 ; F16H57/031 ; F16H3/00 ; F16H57/02 ; F16H57/023
Abstract:
A transmission (12) for a vehicle (10) includes a gear arrangement having a gear shaft (44) and a gear (48,66) mounted to the gear shaft (44). The gear (48,66) is axially movable and rotationally fixed relative to the gear shaft (44). A housing (28) includes an access opening (56) and an access cover (54) over the access opening (56). The access cover (54) rotatably carries one end of the gear shaft (44). The access opening (56) is sized and shaped to allow the gear (48,66) to be moved through and out of the housing (28).
Public/Granted literature
- US20110259132A1 Transmission Gear Ratio Changing Without Disassembly For A Work Machine Public/Granted day:2011-10-27
Information query
